Renamed delegate methods and fixed testsbugfix/issue_1716_register_sec_transports_timer

Signed-off-by: NicoleYarroch <nicole@livio.io>

14 files changed, 209 insertions, 207 deletions

diff --git a/SmartDeviceLink/SDLEncryptionLifecycleManager.m b/SmartDeviceLink/SDLEncryptionLifecycleManager.m
index ad22b0cba..b141080e4 100644
--- a/SmartDeviceLink/SDLEncryptionLifecycleManager.m
+++ b/SmartDeviceLink/SDLEncryptionLifecycleManager.m
@@ -174,7 +174,7 @@ typedef NSString SDLVehicleMake;
 #pragma mark - SDLProtocolDelegate
 #pragma mark Encryption Start Service ACK
 
-- (void)handleProtocolStartServiceACKMessage:(SDLProtocolMessage *)startServiceACK protocol:(SDLProtocol *)protocol {
+- (void)protocol:(SDLProtocol *)protocol didReceiveStartServiceACK:(SDLProtocolMessage *)startServiceACK {
     switch (startServiceACK.header.serviceType) {
         case SDLServiceTypeRPC: {
             [self sdl_handleEncryptionStartServiceACK:startServiceACK];
@@ -197,7 +197,7 @@ typedef NSString SDLVehicleMake;
 
 #pragma mark Encryption Start Service NAK
 
-- (void)handleProtocolStartServiceNAKMessage:(SDLProtocolMessage *)startServiceNAK protocol:(SDLProtocol *)protocol {
+- (void)protocol:(SDLProtocol *)protocol didReceiveStartServiceNAK:(SDLProtocolMessage *)startServiceNAK {
     switch (startServiceNAK.header.serviceType) {
         case SDLServiceTypeRPC: {
             [self sdl_handleEncryptionStartServiceNAK:startServiceNAK];
@@ -214,7 +214,7 @@ typedef NSString SDLVehicleMake;
 
 #pragma mark Encryption End Service
 
-- (void)handleProtocolEndServiceACKMessage:(SDLProtocolMessage *)endServiceACK protocol:(SDLProtocol *)protocol {
+- (void)protocol:(SDLProtocol *)protocol didReceiveEndServiceACK:(SDLProtocolMessage *)endServiceACK {
     switch (endServiceACK.header.serviceType) {
         case SDLServiceTypeRPC: {
             SDLLogW(@"Encryption RPC service ended with end service ACK");
@@ -225,7 +225,7 @@ typedef NSString SDLVehicleMake;
     }
 }
 
-- (void)handleProtocolEndServiceNAKMessage:(SDLProtocolMessage *)endServiceNAK protocol:(SDLProtocol *)protocol {
+- (void)protocol:(SDLProtocol *)protocol didReceiveEndServiceNAK:(SDLProtocolMessage *)endServiceNAK {
     switch (endServiceNAK.header.serviceType) {
         case SDLServiceTypeRPC: {
             SDLLogW(@"Encryption RPC service ended with end service NAK");
diff --git a/SmartDeviceLink/SDLLifecycleProtocolHandler.m b/SmartDeviceLink/SDLLifecycleProtocolHandler.m
index 73e065570..5a674a498 100644
--- a/SmartDeviceLink/SDLLifecycleProtocolHandler.m
+++ b/SmartDeviceLink/SDLLifecycleProtocolHandler.m
@@ -69,7 +69,7 @@ NS_ASSUME_NONNULL_BEGIN
 #pragma mark - SDLProtocolDelegate
 
 /// Called when the transport is opened. We will send the RPC Start Service and wait for the RPC Start Service ACK
-- (void)onProtocolOpened:(SDLProtocol *)protocol {
+- (void)protocolDidOpen:(SDLProtocol *)protocol {
     if (self.protocol != protocol) { return; }
 
     SDLLogD(@"Transport opened, sending an RPC Start Service, and starting timer for RPC Start Service ACK to be received.");
@@ -93,26 +93,26 @@ NS_ASSUME_NONNULL_BEGIN
 - (void)sdl_closeSessionWithDelay:(float)delay {
     __weak typeof(self) weakSelf = self;
     dispatch_after(dispatch_time(DISPATCH_TIME_NOW, (int64_t)(delay * NSEC_PER_SEC)), dispatch_get_global_queue(DISPATCH_QUEUE_PRIORITY_DEFAULT, 0), ^{
-        [weakSelf onProtocolClosed:self.protocol];
+        [weakSelf protocolDidClose:self.protocol];
     });
 }
 
 /// Called when the transport is closed.
-- (void)onProtocolClosed:(SDLProtocol *)protocol {
+- (void)protocolDidClose:(SDLProtocol *)protocol {
     if (self.protocol != protocol) { return; }
 
     SDLLogW(@"Transport disconnected");
     [self.notificationDispatcher postNotificationName:SDLTransportDidDisconnect infoObject:nil];
 }
 
-- (void)onTransportError:(NSError *)error protocol:(SDLProtocol *)protocol {
+- (void)protocol:(SDLProtocol *)protocol transportDidError:(NSError *)error {
     if (self.protocol != protocol) { return; }
 
     SDLLogW(@"Transport error: %@", error);
     [self.notificationDispatcher postNotificationName:SDLTransportConnectError infoObject:error];
 }
 
-- (void)handleProtocolStartServiceACKMessage:(SDLProtocolMessage *)startServiceACK protocol:(SDLProtocol *)protocol {
+- (void)protocol:(SDLProtocol *)protocol didReceiveStartServiceACK:(SDLProtocolMessage *)startServiceACK {
     if (self.protocol != protocol) { return; }
 
     SDLLogD(@"Start Service (ACK) SessionId: %d for serviceType %d", startServiceACK.header.sessionID, startServiceACK.header.serviceType);
@@ -123,7 +123,7 @@ NS_ASSUME_NONNULL_BEGIN
     }
 }
 
-- (void)handleProtocolStartServiceNAKMessage:(SDLProtocolMessage *)startServiceNAK protocol:(SDLProtocol *)protocol {
+- (void)protocol:(SDLProtocol *)protocol didReceiveStartServiceNAK:(SDLProtocolMessage *)startServiceNAK {
     if (self.protocol != protocol) { return; }
 
     SDLLogD(@"Start Service (NAK): SessionId: %d for serviceType %d", startServiceNAK.header.sessionID, startServiceNAK.header.serviceType);
@@ -134,7 +134,7 @@ NS_ASSUME_NONNULL_BEGIN
     }
 }
 
-- (void)handleProtocolEndServiceACKMessage:(SDLProtocolMessage *)endServiceACK protocol:(SDLProtocol *)protocol {
+- (void)protocol:(SDLProtocol *)protocol didReceiveEndServiceACK:(SDLProtocolMessage *)endServiceACK {
     if (self.protocol != protocol) { return; }
 
     SDLLogD(@"End Service (ACK): SessionId: %d for serviceType %d", endServiceACK.header.sessionID, endServiceACK.header.serviceType);
@@ -145,7 +145,7 @@ NS_ASSUME_NONNULL_BEGIN
     }
 }
 
-- (void)handleProtocolEndServiceNAKMessage:(SDLProtocolMessage *)endServiceNAK protocol:(SDLProtocol *)protocol {
+- (void)protocol:(SDLProtocol *)protocol didReceiveEndServiceNAK:(SDLProtocolMessage *)endServiceNAK {
     if (self.protocol != protocol) { return; }
 
     if (endServiceNAK.header.serviceType == SDLServiceTypeRPC) {
@@ -154,7 +154,7 @@ NS_ASSUME_NONNULL_BEGIN
     }
 }
 
-- (void)onProtocolMessageReceived:(SDLProtocolMessage *)msg protocol:(SDLProtocol *)protocol {
+- (void)protocol:(SDLProtocol *)protocol didReceiveMessage:(SDLProtocolMessage *)msg {
     if (self.protocol != protocol) { return; }
 
     NSDictionary<NSString *, id> *rpcMessageAsDictionary = [msg rpcDictionary];
diff --git a/SmartDeviceLink/SDLProtocol.m b/SmartDeviceLink/SDLProtocol.m
index 82e773ca7..d9d3c03d7 100644
--- a/SmartDeviceLink/SDLProtocol.m
+++ b/SmartDeviceLink/SDLProtocol.m
@@ -128,8 +128,8 @@ NS_ASSUME_NONNULL_BEGIN
         listeners = self.protocolDelegateTable.allObjects;
     }
     for (id<SDLProtocolDelegate> listener in listeners) {
-        if ([listener respondsToSelector:@selector(onProtocolOpened:)]) {
-            [listener onProtocolOpened:self];
+        if ([listener respondsToSelector:@selector(protocolDidOpen:)]) {
+            [listener protocolDidOpen:self];
         }
     }
 }
@@ -141,8 +141,8 @@ NS_ASSUME_NONNULL_BEGIN
         listeners = self.protocolDelegateTable.allObjects;
     }
     for (id<SDLProtocolDelegate> listener in listeners) {
-        if ([listener respondsToSelector:@selector(onProtocolClosed:)]) {
-            [listener onProtocolClosed:self];
+        if ([listener respondsToSelector:@selector(protocolDidClose:)]) {
+            [listener protocolDidClose:self];
         }
     }
 }
@@ -154,8 +154,8 @@ NS_ASSUME_NONNULL_BEGIN
 - (void)onError:(NSError *)error {
     SDLLogV(@"Transport received an error: %@", error);
     for (id<SDLProtocolDelegate> listener in self.protocolDelegateTable.allObjects) {
-        if ([listener respondsToSelector:@selector(onTransportError:protocol:)]) {
-            [listener onTransportError:error protocol:self];
+        if ([listener respondsToSelector:@selector(protocol:transportDidError:)]) {
+            [listener protocol:self transportDidError:error];
         }
     }
 }
@@ -505,7 +505,7 @@ NS_ASSUME_NONNULL_BEGIN
 
 #pragma mark - SDLProtocolDelegate from SDLReceivedProtocolMessageRouter
 
-- (void)handleProtocolStartServiceACKMessage:(SDLProtocolMessage *)startServiceACK protocol:(SDLProtocol *)protocol {
+- (void)protocol:(SDLProtocol *)protocol didReceiveStartServiceACK:(SDLProtocolMessage *)startServiceACK {
     SDLLogD(@"Received start service ACK: %@", startServiceACK);
 
     // V5+ Packet
@@ -546,65 +546,65 @@ NS_ASSUME_NONNULL_BEGIN
     // Pass along to all the listeners
     NSArray<id<SDLProtocolDelegate>> *listeners = [self sdl_getProtocolListeners];
     for (id<SDLProtocolDelegate> listener in listeners) {
-        if ([listener respondsToSelector:@selector(handleProtocolStartServiceACKMessage:protocol:)]) {
-            [listener handleProtocolStartServiceACKMessage:startServiceACK protocol:protocol];
+        if ([listener respondsToSelector:@selector(protocol:didReceiveStartServiceACK:)]) {
+            [listener protocol:protocol didReceiveStartServiceACK:startServiceACK];
         }
     }
 }
 
-- (void)handleProtocolStartServiceNAKMessage:(SDLProtocolMessage *)startServiceNAK protocol:(SDLProtocol *)protocol {
+- (void)protocol:(SDLProtocol *)protocol didReceiveStartServiceNAK:(SDLProtocolMessage *)startServiceNAK {
     [self sdl_logControlNAKPayload:startServiceNAK];
 
     NSArray<id<SDLProtocolDelegate>> *listeners = [self sdl_getProtocolListeners];
     for (id<SDLProtocolDelegate> listener in listeners) {
-        if ([listener respondsToSelector:@selector(handleProtocolStartServiceNAKMessage:protocol:)]) {
-            [listener handleProtocolStartServiceNAKMessage:startServiceNAK protocol:protocol];
+        if ([listener respondsToSelector:@selector(protocol:didReceiveStartServiceNAK:)]) {
+            [listener protocol:protocol didReceiveStartServiceNAK:startServiceNAK];
         }
     }
 }
 
-- (void)handleProtocolEndServiceACKMessage:(SDLProtocolMessage *)endServiceACK protocol:(SDLProtocol *)protocol {
+- (void)protocol:(SDLProtocol *)protocol didReceiveEndServiceACK:(SDLProtocolMessage *)endServiceACK {
     SDLLogD(@"End service ACK: %@", endServiceACK);
     // Remove the session id
     [self.serviceHeaders removeObjectForKey:@(endServiceACK.header.serviceType)];
 
     NSArray<id<SDLProtocolDelegate>> *listeners = [self sdl_getProtocolListeners];
     for (id<SDLProtocolDelegate> listener in listeners) {
-        if ([listener respondsToSelector:@selector(handleProtocolEndServiceACKMessage:protocol:)]) {
-            [listener handleProtocolEndServiceACKMessage:endServiceACK protocol:protocol];
+        if ([listener respondsToSelector:@selector(protocol:didReceiveEndServiceACK:)]) {
+            [listener protocol:protocol didReceiveEndServiceACK:endServiceACK];
         }
     }
 }
 
-- (void)handleProtocolEndServiceNAKMessage:(SDLProtocolMessage *)endServiceNAK protocol:(SDLProtocol *)protocol {
+- (void)protocol:(SDLProtocol *)protocol didReceiveEndServiceNAK:(SDLProtocolMessage *)endServiceNAK {
     [self sdl_logControlNAKPayload:endServiceNAK];
 
     NSArray<id<SDLProtocolDelegate>> *listeners = [self sdl_getProtocolListeners];
     for (id<SDLProtocolDelegate> listener in listeners) {
-        if ([listener respondsToSelector:@selector(handleProtocolEndServiceNAKMessage:protocol:)]) {
-            [listener handleProtocolEndServiceNAKMessage:endServiceNAK protocol:protocol];
+        if ([listener respondsToSelector:@selector(protocol:didReceiveEndServiceNAK:)]) {
+            [listener protocol:protocol didReceiveEndServiceNAK:endServiceNAK];
         }
     }
 }
 
-- (void)handleProtocolRegisterSecondaryTransportACKMessage:(SDLProtocolMessage *)registerSecondaryTransportACK protocol:(SDLProtocol *)protocol {
+- (void)protocol:(SDLProtocol *)protocol didReceiveRegisterSecondaryTransportACK:(SDLProtocolMessage *)registerSecondaryTransportACK {
     SDLLogD(@"Register Secondary Transport ACK: %@", registerSecondaryTransportACK);
 
     NSArray<id<SDLProtocolDelegate>> *listeners = [self sdl_getProtocolListeners];
     for (id<SDLProtocolDelegate> listener in listeners) {
-        if ([listener respondsToSelector:@selector(handleProtocolRegisterSecondaryTransportACKMessage:protocol:)]) {
-            [listener handleProtocolRegisterSecondaryTransportACKMessage:registerSecondaryTransportACK protocol:protocol];
+        if ([listener respondsToSelector:@selector(protocol:didReceiveRegisterSecondaryTransportACK:)]) {
+            [listener protocol:protocol didReceiveRegisterSecondaryTransportACK:registerSecondaryTransportACK];
         }
     }
 }
 
-- (void)handleProtocolRegisterSecondaryTransportNAKMessage:(SDLProtocolMessage *)registerSecondaryTransportNAK protocol:(SDLProtocol *)protocol {
+- (void)protocol:(SDLProtocol *)protocol didReceiveRegisterSecondaryTransportNAK:(SDLProtocolMessage *)registerSecondaryTransportNAK {
     [self sdl_logControlNAKPayload:registerSecondaryTransportNAK];
 
     NSArray<id<SDLProtocolDelegate>> *listeners = [self sdl_getProtocolListeners];
     for (id<SDLProtocolDelegate> listener in listeners) {
-        if ([listener respondsToSelector:@selector(handleProtocolRegisterSecondaryTransportNAKMessage:protocol:)]) {
-            [listener handleProtocolRegisterSecondaryTransportNAKMessage:registerSecondaryTransportNAK protocol:protocol];
+        if ([listener respondsToSelector:@selector(protocol:didReceiveRegisterSecondaryTransportNAK:)]) {
+            [listener protocol:protocol didReceiveRegisterSecondaryTransportNAK:registerSecondaryTransportNAK];
         }
     }
 }
@@ -640,18 +640,18 @@ NS_ASSUME_NONNULL_BEGIN
     }
 }
 
-- (void)handleTransportEventUpdateMessage:(SDLProtocolMessage *)transportEventUpdate protocol:(SDLProtocol *)protocol {
+- (void)protocol:(SDLProtocol *)protocol didReceiveTransportEventUpdate:(SDLProtocolMessage *)transportEventUpdate {
     SDLLogD(@"Received a transport event update: %@", transportEventUpdate);
 
     NSArray<id<SDLProtocolDelegate>> *listeners = [self sdl_getProtocolListeners];
     for (id<SDLProtocolDelegate> listener in listeners) {
-        if ([listener respondsToSelector:@selector(handleTransportEventUpdateMessage:protocol:)]) {
-            [listener handleTransportEventUpdateMessage:transportEventUpdate protocol:protocol];
+        if ([listener respondsToSelector:@selector(protocol:didReceiveTransportEventUpdate:)]) {
+            [listener protocol:protocol didReceiveTransportEventUpdate:transportEventUpdate];
         }
     }
 }
 
-- (void)onProtocolMessageReceived:(SDLProtocolMessage *)msg protocol:(SDLProtocol *)protocol {
+- (void)protocol:(SDLProtocol *)protocol didReceiveMessage:(SDLProtocolMessage *)msg {
     // Control service (but not control frame type) messages are TLS handshake messages
     if (msg.header.serviceType == SDLServiceTypeControl) {
         [self sdl_processSecurityMessage:msg];
@@ -662,8 +662,8 @@ NS_ASSUME_NONNULL_BEGIN
 
     NSArray<id<SDLProtocolDelegate>> *listeners = [self sdl_getProtocolListeners];
     for (id<SDLProtocolDelegate> listener in listeners) {
-        if ([listener respondsToSelector:@selector(onProtocolMessageReceived:protocol:)]) {
-            [listener onProtocolMessageReceived:msg protocol:self];
+        if ([listener respondsToSelector:@selector(protocol:didReceiveMessage:)]) {
+            [listener protocol:protocol didReceiveMessage:msg];
         }
     }
 }
diff --git a/SmartDeviceLink/SDLProtocolDelegate.h b/SmartDeviceLink/SDLProtocolDelegate.h
index 1115e9122..f3c55902c 100644
--- a/SmartDeviceLink/SDLProtocolDelegate.h
+++ b/SmartDeviceLink/SDLProtocolDelegate.h
@@ -24,25 +24,25 @@ NS_ASSUME_NONNULL_BEGIN
 /// @discussion This frame can be sent on both the primary and secondary transports
 /// @param startServiceACK A SDLProtocolMessage object
 /// @param protocol The transport's protocol
-- (void)protocol:(SDLProtocol *)protocol didReceiveStartServiceACK:(SDLProtocolMessage *)startServiceACK {
+- (void)protocol:(SDLProtocol *)protocol didReceiveStartServiceACK:(SDLProtocolMessage *)startServiceACK;
 
 /// Called when the start service frame fails.
 /// @discussion This frame can be sent on both the primary and secondary transports
 /// @param startServiceNAK A SDLProtocolMessage object
 /// @param protocol The transport's protocol
-- (void)protocol:(SDLProtocol *)protocol didReceiveStartServiceNAK:(SDLProtocolMessage *)startServiceNAK {
+- (void)protocol:(SDLProtocol *)protocol didReceiveStartServiceNAK:(SDLProtocolMessage *)startServiceNAK;
 
 /// Called when the end service frame succeeds.
 /// @discussion This frame can be sent on both the primary and secondary transports
 /// @param endServiceACK A SDLProtocolMessage object
 /// @param protocol The transport's protocol
-- (void)protocol:(SDLProtocol *)protocol didReceiveEndServiceACK:(SDLProtocolMessage *)endServiceACK {
+- (void)protocol:(SDLProtocol *)protocol didReceiveEndServiceACK:(SDLProtocolMessage *)endServiceACK;
 
 /// Called when the end service frame fails.
 /// @discussion This frame can be sent on both the primary and secondary transports
 /// @param endServiceNAK A SDLProtocolMessage object
 /// @param protocol The transport's protocol
-- (void)protocol:(SDLProtocol *)protocol didReceiveEndServiceNAK:(SDLProtocolMessage *)endServiceNAK {
+- (void)protocol:(SDLProtocol *)protocol didReceiveEndServiceNAK:(SDLProtocolMessage *)endServiceNAK;
 
 #pragma mark Secondary Transport Messages
 
@@ -50,30 +50,19 @@ NS_ASSUME_NONNULL_BEGIN
 /// @discussion This frame is only sent on the secondary transport
 /// @param registerSecondaryTransportACK A SDLProtocolMessage object
 /// @param protocol The transport's protocol
-- (void)protocol:(SDLProtocol *)protocol didReceiveRegisterSecondaryTransportACK:(SDLProtocolMessage *)registerSecondaryTransportACK {
+- (void)protocol:(SDLProtocol *)protocol didReceiveRegisterSecondaryTransportACK:(SDLProtocolMessage *)registerSecondaryTransportACK;
 
 /// Called when the secondary transport registration frame fails.
 /// @discussion This frame is only sent on the secondary transport
 /// @param registerSecondaryTransportNAK A SDLProtocolMessage object
 /// @param protocol The transport's protocol
-- (void)protocol:(SDLProtocol *)protocol didReceiveRegisterSecondaryTransportNAK:(SDLProtocolMessage *)registerSecondaryTransportNAK {
+- (void)protocol:(SDLProtocol *)protocol didReceiveRegisterSecondaryTransportNAK:(SDLProtocolMessage *)registerSecondaryTransportNAK;
 
 /// Called when the status or configuration of one or more transports has updated.
 /// @discussion This frame is only sent on the primary transport
 /// @param transportEventUpdate A SDLProtocolMessage object
 /// @param protocol The transport's protocol
-- (void)protocol:(SDLProtocol *)protocol didReceiveTransportEventUpdate:(SDLProtocolMessage *)transportEventUpdate {
-
-#pragma mark Deprecated Messages
-
-/// A ping packet that is sent to ensure the connection is still active and the service is still valid.
-/// @discussion Deprecated - requires protocol major version 3
-/// @param session The session number
-- (void)handleHeartbeatForSession:(Byte)session;
-
-/// Called when the heartbeat frame was recieved successfully.
-/// @discussion Deprecated - requires protocol major version 3
-- (void)handleHeartbeatACK;
+- (void)protocol:(SDLProtocol *)protocol didReceiveTransportEventUpdate:(SDLProtocolMessage *)transportEventUpdate;
 
 #pragma mark - Transport Lifecycle
 
@@ -91,6 +80,18 @@ NS_ASSUME_NONNULL_BEGIN
 /// @param protocol The transport's protocol
 - (void)protocol:(SDLProtocol *)protocol transportDidError:(NSError *)error;
 
+#pragma mark - Deprecated Protocol Messages
+
+/// A ping packet that is sent to ensure the connection is still active and the service is still valid.
+/// @discussion Deprecated - requires protocol major version 3
+/// @param session The session number
+- (void)handleHeartbeatForSession:(Byte)session;
+
+/// Called when the heartbeat frame was recieved successfully.
+/// @discussion Deprecated - requires protocol major version 3
+- (void)handleHeartbeatACK;
+
+
 
 @end
 
diff --git a/SmartDeviceLink/SDLProtocolReceivedMessageRouter.m b/SmartDeviceLink/SDLProtocolReceivedMessageRouter.m
index 2841c8caa..6c51f0079 100644
--- a/SmartDeviceLink/SDLProtocolReceivedMessageRouter.m
+++ b/SmartDeviceLink/SDLProtocolReceivedMessageRouter.m
@@ -45,41 +45,41 @@ NS_ASSUME_NONNULL_BEGIN
 }
 
 - (void)sdl_dispatchProtocolMessage:(SDLProtocolMessage *)message protocol:(SDLProtocol *)protocol {
-    if ([self.delegate respondsToSelector:@selector(onProtocolMessageReceived:protocol:)]) {
-        [self.delegate onProtocolMessageReceived:message protocol:protocol];
+    if ([self.delegate respondsToSelector:@selector(protocol:didReceiveMessage:)]) {
+        [self.delegate protocol:protocol didReceiveMessage:message];
     }
 }
 
 - (void)sdl_dispatchControlMessage:(SDLProtocolMessage *)message protocol:(SDLProtocol *)protocol {
     switch (message.header.frameData) {
         case SDLFrameInfoStartServiceACK: {
-            if ([self.delegate respondsToSelector:@selector(handleProtocolStartServiceACKMessage:protocol:)]) {
-                [self.delegate handleProtocolStartServiceACKMessage:message protocol:protocol];
+            if ([self.delegate respondsToSelector:@selector(protocol:didReceiveStartServiceACK:)]) {
+                [self.delegate protocol:protocol didReceiveStartServiceACK:message];
             }
         } break;
         case SDLFrameInfoStartServiceNACK: {
-            if ([self.delegate respondsToSelector:@selector(handleProtocolStartServiceNAKMessage:protocol:)]) {
-                [self.delegate handleProtocolStartServiceNAKMessage:message protocol:protocol];
+            if ([self.delegate respondsToSelector:@selector(protocol:didReceiveStartServiceNAK:)]) {
+                [self.delegate protocol:protocol didReceiveStartServiceNAK:message];
             }
         } break;
         case SDLFrameInfoEndServiceACK: {
-            if ([self.delegate respondsToSelector:@selector(handleProtocolEndServiceACKMessage:protocol:)]) {
-                [self.delegate handleProtocolEndServiceACKMessage:message protocol:protocol];
+            if ([self.delegate respondsToSelector:@selector(protocol:didReceiveEndServiceACK:)]) {
+                [self.delegate protocol:protocol didReceiveEndServiceACK:message];
             }
         } break;
         case SDLFrameInfoEndServiceNACK: {
-            if ([self.delegate respondsToSelector:@selector(handleProtocolEndServiceNAKMessage:protocol:)]) {
-                [self.delegate handleProtocolEndServiceNAKMessage:message protocol:protocol];
+            if ([self.delegate respondsToSelector:@selector(protocol:didReceiveEndServiceNAK:)]) {
+                [self.delegate protocol:protocol didReceiveEndServiceNAK:message];
             }
         } break;
         case SDLFrameInfoRegisterSecondaryTransportACK: {
-            if ([self.delegate respondsToSelector:@selector(handleProtocolRegisterSecondaryTransportACKMessage:protocol:)]) {
-                [self.delegate handleProtocolRegisterSecondaryTransportACKMessage:message protocol:protocol];
+            if ([self.delegate respondsToSelector:@selector(protocol:didReceiveRegisterSecondaryTransportACK:)]) {
+                [self.delegate protocol:protocol didReceiveRegisterSecondaryTransportACK:message];
             }
         } break;
         case SDLFrameInfoRegisterSecondaryTransportNACK: {
-            if ([self.delegate respondsToSelector:@selector(handleProtocolRegisterSecondaryTransportNAKMessage:protocol:)]) {
-                [self.delegate handleProtocolRegisterSecondaryTransportNAKMessage:message protocol:protocol];
+            if ([self.delegate respondsToSelector:@selector(protocol:didReceiveRegisterSecondaryTransportNAK:)]) {
+                [self.delegate protocol:protocol didReceiveRegisterSecondaryTransportNAK:message];
             }
         } break;
         case SDLFrameInfoHeartbeat: {
@@ -93,8 +93,8 @@ NS_ASSUME_NONNULL_BEGIN
             }
         } break;
         case SDLFrameInfoTransportEventUpdate: {
-            if ([self.delegate respondsToSelector:@selector(handleTransportEventUpdateMessage:protocol:)]) {
-                [self.delegate handleTransportEventUpdateMessage:message protocol:protocol];
+            if ([self.delegate respondsToSelector:@selector(protocol:didReceiveTransportEventUpdate:)]) {
+                [self.delegate protocol:protocol didReceiveTransportEventUpdate:message];
             }
         } break;
         default: break; // Other frame data is possible, but we don't care about them
diff --git a/SmartDeviceLink/SDLSecondaryTransportManager.m b/SmartDeviceLink/SDLSecondaryTransportManager.m
index fe8cd4338..2cd6b6262 100644
--- a/SmartDeviceLink/SDLSecondaryTransportManager.m
+++ b/SmartDeviceLink/SDLSecondaryTransportManager.m
@@ -402,7 +402,7 @@ struct TransportProtocolUpdated {
 
 #pragma mark Primary transport
 
-- (void)handleProtocolStartServiceACKMessage:(SDLProtocolMessage *)startServiceACK protocol:(SDLProtocol *)protocol {
+- (void)protocol:(SDLProtocol *)protocol didReceiveStartServiceACK:(SDLProtocolMessage *)startServiceACK {
     if (startServiceACK.header.serviceType != SDLServiceTypeRPC || self.primaryProtocol != protocol) { return; }
 
     SDLLogV(@"Received Start Service ACK header of RPC service on primary (%@) transport", protocol.transport);
@@ -415,7 +415,7 @@ struct TransportProtocolUpdated {
     [self sdl_onStartServiceAckReceived:payload];
 }
 
-- (void)handleTransportEventUpdateMessage:(SDLProtocolMessage *)transportEventUpdate protocol:(SDLProtocol *)protocol {
+- (void)protocol:(SDLProtocol *)protocol didReceiveTransportEventUpdate:(SDLProtocolMessage *)transportEventUpdate {
     if (self.primaryProtocol != protocol) { return; }
 
     SDLControlFramePayloadTransportEventUpdate *payload = [[SDLControlFramePayloadTransportEventUpdate alloc] initWithData:transportEventUpdate.payload];
@@ -543,7 +543,7 @@ struct TransportProtocolUpdated {
 #pragma mark - SDLProtocolDelegate Implementation
 
 // called on transport's thread, notifying that the transport is established
-- (void)onProtocolOpened:(SDLProtocol *)protocol {
+- (void)protocolDidOpen:(SDLProtocol *)protocol {
     // The primary transport opened
     if (self.secondaryProtocol != protocol) { return; }
 
@@ -576,7 +576,7 @@ struct TransportProtocolUpdated {
 /// Called on the transport's thread, notifying that the transport has errored before a connection was established.
 /// @param error The error
 /// @param protocol The protocol
-- (void)onTransportError:(NSError *)error protocol:(SDLProtocol *)protocol {
+- (void)protocol:(SDLProtocol *)protocol transportDidError:(NSError *)error {
     if (self.secondaryProtocol != protocol) { return; }
 
     SDLLogE(@"The secondary transport errored.");
@@ -586,7 +586,7 @@ struct TransportProtocolUpdated {
 /// Called on transport's thread, notifying that the transport is disconnected.
 /// @discussion When the transport's disconnect method is called, this method will not be called.
 /// @param protocol The protocol
-- (void)onProtocolClosed:(SDLProtocol *)protocol{
+- (void)protocolDidClose:(SDLProtocol *)protocol {
     if (self.secondaryProtocol != protocol) { return; }
 
     SDLLogE(@"The secondary transport disconnected.");
@@ -607,7 +607,7 @@ struct TransportProtocolUpdated {
 }
 
 // called from SDLProtocol's _receiveQueue of secondary transport
-- (void)handleProtocolRegisterSecondaryTransportACKMessage:(SDLProtocolMessage *)registerSecondaryTransportACK protocol:(SDLProtocol *)protocol {
+- (void)protocol:(SDLProtocol *)protocol didReceiveRegisterSecondaryTransportACK:(SDLProtocolMessage *)registerSecondaryTransportACK {
     if (self.secondaryProtocol != protocol) { return; }
 
     SDLLogD(@"Received Register Secondary Transport ACK frame");
@@ -618,7 +618,7 @@ struct TransportProtocolUpdated {
 }
 
 // called from SDLProtocol's _receiveQueue of secondary transport
-- (void)handleProtocolRegisterSecondaryTransportNAKMessage:(SDLProtocolMessage *)registerSecondaryTransportNAK protocol:(SDLProtocol *)protocol {
+- (void)protocol:(SDLProtocol *)protocol didReceiveRegisterSecondaryTransportNAK:(SDLProtocolMessage *)registerSecondaryTransportNAK {
     if (self.secondaryProtocol != protocol) { return; }
 
     SDLLogW(@"Received Register Secondary Transport NAK frame");
diff --git a/SmartDeviceLink/SDLStreamingAudioLifecycleManager.m b/SmartDeviceLink/SDLStreamingAudioLifecycleManager.m
index 40189298b..2a24b2761 100644
--- a/SmartDeviceLink/SDLStreamingAudioLifecycleManager.m
+++ b/SmartDeviceLink/SDLStreamingAudioLifecycleManager.m
@@ -193,7 +193,7 @@ NS_ASSUME_NONNULL_BEGIN
 #pragma mark - SDLProtocolDelegate
 #pragma mark Start Service ACK/NAK
 
-- (void)handleProtocolStartServiceACKMessage:(SDLProtocolMessage *)startServiceACK protocol:(SDLProtocol *)protocol {
+- (void)protocol:(SDLProtocol *)protocol didReceiveStartServiceACK:(SDLProtocolMessage *)startServiceACK {
     if (startServiceACK.header.serviceType != SDLServiceTypeAudio) { return; }
 
     self.audioEncrypted = startServiceACK.header.encrypted;
@@ -208,7 +208,7 @@ NS_ASSUME_NONNULL_BEGIN
     [self.audioStreamStateMachine transitionToState:SDLAudioStreamManagerStateReady];
 }
 
-- (void)handleProtocolStartServiceNAKMessage:(SDLProtocolMessage *)startServiceNAK protocol:(SDLProtocol *)protocol {
+- (void)protocol:(SDLProtocol *)protocol didReceiveStartServiceNAK:(SDLProtocolMessage *)startServiceNAK {
     if (startServiceNAK.header.serviceType != SDLServiceTypeAudio) { return; }
     SDLLogE(@"Request to start audio service NAKed on transport %@", protocol.transport);
 
@@ -217,14 +217,14 @@ NS_ASSUME_NONNULL_BEGIN
 
 #pragma mark End Service ACK/NAK
 
-- (void)handleProtocolEndServiceACKMessage:(SDLProtocolMessage *)endServiceACK protocol:(SDLProtocol *)protocol {
+- (void)protocol:(SDLProtocol *)protocol didReceiveEndServiceACK:(SDLProtocolMessage *)endServiceACK {
     if (endServiceACK.header.serviceType != SDLServiceTypeAudio) { return; }
     SDLLogD(@"Request to end audio service ACKed on transport %@", protocol.transport);
 
     [self.audioStreamStateMachine transitionToState:SDLAudioStreamManagerStateStopped];
 }
 
-- (void)handleProtocolEndServiceNAKMessage:(SDLProtocolMessage *)endServiceNAK protocol:(SDLProtocol *)protocol {
+- (void)protocol:(SDLProtocol *)protocol didReceiveEndServiceNAK:(SDLProtocolMessage *)endServiceNAK {
     if (endServiceNAK.header.serviceType != SDLServiceTypeAudio) { return; }
 
     SDLControlFramePayloadNak *nakPayload = [[SDLControlFramePayloadNak alloc] initWithData:endServiceNAK.payload];
diff --git a/SmartDeviceLink/SDLStreamingVideoLifecycleManager.m b/SmartDeviceLink/SDLStreamingVideoLifecycleManager.m
index 7b2695b09..1342ac965 100644
--- a/SmartDeviceLink/SDLStreamingVideoLifecycleManager.m
+++ b/SmartDeviceLink/SDLStreamingVideoLifecycleManager.m
@@ -512,7 +512,7 @@ typedef void(^SDLVideoCapabilityResponseHandler)(SDLVideoStreamingCapability *_N
 #pragma mark - SDLProtocolDelegate
 #pragma mark Start Service ACK/NAK
 
-- (void)handleProtocolStartServiceACKMessage:(SDLProtocolMessage *)startServiceACK protocol:(SDLProtocol *)protocol {
+- (void)protocol:(SDLProtocol *)protocol didReceiveStartServiceACK:(SDLProtocolMessage *)startServiceACK {
     if (startServiceACK.header.serviceType != SDLServiceTypeVideo) { return; }
 
     self.videoEncrypted = startServiceACK.header.encrypted;
@@ -545,7 +545,7 @@ typedef void(^SDLVideoCapabilityResponseHandler)(SDLVideoStreamingCapability *_N
     [self.videoStreamStateMachine transitionToState:SDLVideoStreamManagerStateReady];
 }
 
-- (void)handleProtocolStartServiceNAKMessage:(SDLProtocolMessage *)startServiceNAK protocol:(SDLProtocol *)protocol {
+- (void)protocol:(SDLProtocol *)protocol didReceiveStartServiceNAK:(SDLProtocolMessage *)startServiceNAK {
     if (startServiceNAK.header.serviceType != SDLServiceTypeVideo) { return; }
 
     SDLControlFramePayloadNak *nakPayload = [[SDLControlFramePayloadNak alloc] initWithData:startServiceNAK.payload];
@@ -573,14 +573,14 @@ typedef void(^SDLVideoCapabilityResponseHandler)(SDLVideoStreamingCapability *_N
 
 #pragma mark End Service ACK/NAK
 
-- (void)handleProtocolEndServiceACKMessage:(SDLProtocolMessage *)endServiceACK protocol:(SDLProtocol *)protocol {
+- (void)protocol:(SDLProtocol *)protocol didReceiveEndServiceACK:(SDLProtocolMessage *)endServiceACK {
     if (endServiceACK.header.serviceType != SDLServiceTypeVideo) { return; }
     SDLLogD(@"Request to end video service ACKed on transport %@", protocol.transport);
 
     [self.videoStreamStateMachine transitionToState:SDLVideoStreamManagerStateStopped];
 }
 
-- (void)handleProtocolEndServiceNAKMessage:(SDLProtocolMessage *)endServiceNAK protocol:(SDLProtocol *)protocol {
+- (void)protocol:(SDLProtocol *)protocol didReceiveEndServiceNAK:(SDLProtocolMessage *)endServiceNAK {
     if (endServiceNAK.header.serviceType != SDLServiceTypeVideo) { return; }
 
     SDLControlFramePayloadNak *nakPayload = [[SDLControlFramePayloadNak alloc] initWithData:endServiceNAK.payload];
diff --git a/SmartDeviceLinkTests/DevAPISpecs/SDLLifecycleProtocolHandlerSpec.m b/SmartDeviceLinkTests/DevAPISpecs/SDLLifecycleProtocolHandlerSpec.m
index b6da34f74..6cd4665ae 100644
--- a/SmartDeviceLinkTests/DevAPISpecs/SDLLifecycleProtocolHandlerSpec.m
+++ b/SmartDeviceLinkTests/DevAPISpecs/SDLLifecycleProtocolHandlerSpec.m
@@ -80,7 +80,7 @@ describe(@"SDLLifecycleProtocolHandler tests", ^{
                 OCMExpect([mockNotificationDispatcher postNotificationName:[OCMArg isEqual:SDLTransportDidConnect] infoObject:[OCMArg isNil]]);
                 OCMExpect([mockProtocol startServiceWithType:0 payload:[OCMArg any]]).ignoringNonObjectArgs();
                 OCMExpect([(SDLTimer *)mockTimer start]);
-                [testHandler onProtocolOpened:mockProtocol];
+                [testHandler protocolDidOpen:mockProtocol];
             });
 
             it(@"should set everything up", ^{
@@ -93,7 +93,7 @@ describe(@"SDLLifecycleProtocolHandler tests", ^{
         context(@"of the transport closing", ^{
             beforeEach(^{
                 OCMExpect([mockNotificationDispatcher postNotificationName:[OCMArg isEqual:SDLTransportDidDisconnect] infoObject:[OCMArg isNil]]);
-                [testHandler onProtocolClosed:mockProtocol];
+                [testHandler protocolDidClose:mockProtocol];
             });
 
             it(@"should send a notification", ^{
@@ -104,7 +104,7 @@ describe(@"SDLLifecycleProtocolHandler tests", ^{
         context(@"of the transport erroring", ^{
             beforeEach(^{
                 OCMExpect([mockNotificationDispatcher postNotificationName:[OCMArg isEqual:SDLTransportConnectError] infoObject:[OCMArg isNotNil]]);
-                [testHandler onTransportError:[NSError errorWithDomain:@"test" code:1 userInfo:nil] protocol:mockProtocol];
+                [testHandler protocol:mockProtocol transportDidError:[NSError errorWithDomain:@"test" code:1 userInfo:nil]];
             });
 
             it(@"should send a notification", ^{
@@ -122,7 +122,7 @@ describe(@"SDLLifecycleProtocolHandler tests", ^{
                 OCMExpect([mockNotificationDispatcher postNotificationName:[OCMArg isEqual:SDLRPCServiceDidConnect] infoObject:[OCMArg isNil]]);
                 OCMExpect([(SDLTimer *)mockTimer cancel]);
 
-                [testHandler handleProtocolStartServiceACKMessage:message protocol:mockProtocol];
+                [testHandler protocol:mockProtocol didReceiveStartServiceACK:message];
             });
 
             it(@"should stop the timer and send a notification", ^{
@@ -141,7 +141,7 @@ describe(@"SDLLifecycleProtocolHandler tests", ^{
                 OCMExpect([mockNotificationDispatcher postNotificationName:[OCMArg isEqual:SDLRPCServiceConnectionDidError] infoObject:[OCMArg isNil]]);
                 OCMExpect([(SDLTimer *)mockTimer cancel]);
 
-                [testHandler handleProtocolStartServiceNAKMessage:message protocol:mockProtocol];
+                [testHandler protocol:mockProtocol didReceiveStartServiceNAK:message];
             });
 
             it(@"should stop the timer and send a notification", ^{
@@ -158,7 +158,7 @@ describe(@"SDLLifecycleProtocolHandler tests", ^{
             it(@"should send a transport disconnected notification when the timer elapses", ^{
                 OCMExpect([mockNotificationDispatcher postNotificationName:[OCMArg isEqual:SDLTransportDidDisconnect] infoObject:[OCMArg isNil]]);
 
-                [testHandler onProtocolOpened:mockProtocol];
+                [testHandler protocolDidOpen:mockProtocol];
 
                 OCMVerifyAllWithDelay(mockNotificationDispatcher, 11.0);
             });
@@ -174,7 +174,7 @@ describe(@"SDLLifecycleProtocolHandler tests", ^{
                 OCMExpect([mockNotificationDispatcher postNotificationName:[OCMArg isEqual:SDLRPCServiceDidDisconnect] infoObject:[OCMArg isNil]]);
                 OCMExpect([(SDLTimer *)mockTimer cancel]);
 
-                [testHandler handleProtocolEndServiceACKMessage:message protocol:mockProtocol];
+                [testHandler protocol:mockProtocol didReceiveEndServiceACK:message];
             });
 
             it(@"should stop the timer and send a notification", ^{
@@ -192,7 +192,7 @@ describe(@"SDLLifecycleProtocolHandler tests", ^{
 
                 OCMExpect([mockNotificationDispatcher postNotificationName:[OCMArg isEqual:SDLRPCServiceConnectionDidError] infoObject:[OCMArg any]]);
 
-                [testHandler handleProtocolEndServiceNAKMessage:message protocol:mockProtocol];
+                [testHandler protocol:mockProtocol didReceiveEndServiceNAK:message];
             });
 
             it(@"should send a RPC service connection error notification", ^{
@@ -220,7 +220,7 @@ describe(@"SDLLifecycleProtocolHandler tests", ^{
 
                 OCMExpect([mockNotificationDispatcher postRPCRequestNotification:[OCMArg isEqual:SDLDidReceiveShowRequest] request:[OCMArg isNotNil]]);
 
-                [testHandler onProtocolMessageReceived:testMessage protocol:mockProtocol];
+                [testHandler protocol:mockProtocol didReceiveMessage:testMessage];
             });
 
             it(@"should send the notification", ^{
diff --git a/SmartDeviceLinkTests/DevAPISpecs/SDLStreamingAudioLifecycleManagerSpec.m b/SmartDeviceLinkTests/DevAPISpecs/SDLStreamingAudioLifecycleManagerSpec.m
index e37abed75..93d5e5829 100644
--- a/SmartDeviceLinkTests/DevAPISpecs/SDLStreamingAudioLifecycleManagerSpec.m
+++ b/SmartDeviceLinkTests/DevAPISpecs/SDLStreamingAudioLifecycleManagerSpec.m
@@ -311,7 +311,7 @@ describe(@"the streaming audio manager", ^{
 
                 testAudioStartServicePayload = [[SDLControlFramePayloadAudioStartServiceAck alloc] initWithMTU:testMTU];
                 testAudioMessage = [[SDLV2ProtocolMessage alloc] initWithHeader:testAudioHeader andPayload:testAudioStartServicePayload.data];
-                [streamingLifecycleManager handleProtocolStartServiceACKMessage:testAudioMessage protocol:protocolMock];
+                [streamingLifecycleManager protocol:protocolMock didReceiveStartServiceACK:testAudioMessage];
             });
 
             it(@"should have set all the right properties", ^{
@@ -335,7 +335,7 @@ describe(@"the streaming audio manager", ^{
                 testAudioHeader.serviceType = SDLServiceTypeAudio;
 
                 testAudioMessage = [[SDLV2ProtocolMessage alloc] initWithHeader:testAudioHeader andPayload:nil];
-                [streamingLifecycleManager handleProtocolEndServiceACKMessage:testAudioMessage protocol:protocolMock];
+                [streamingLifecycleManager protocol:protocolMock didReceiveEndServiceACK:testAudioMessage];
             });
 
             it(@"should have set all the right properties", ^{
@@ -357,7 +357,7 @@ describe(@"the streaming audio manager", ^{
                 testAudioHeader.serviceType = SDLServiceTypeAudio;
 
                 testAudioMessage = [[SDLV2ProtocolMessage alloc] initWithHeader:testAudioHeader andPayload:nil];
-                [streamingLifecycleManager handleProtocolEndServiceACKMessage:testAudioMessage protocol:protocolMock];
+                [streamingLifecycleManager protocol:protocolMock didReceiveEndServiceACK:testAudioMessage];
             });
 
             it(@"should have set all the right properties", ^{
@@ -379,7 +379,7 @@ describe(@"the streaming audio manager", ^{
                 testAudioHeader.serviceType = SDLServiceTypeAudio;
 
                 testAudioMessage = [[SDLV2ProtocolMessage alloc] initWithHeader:testAudioHeader andPayload:nil];
-                [streamingLifecycleManager handleProtocolEndServiceNAKMessage:testAudioMessage protocol:protocolMock];
+                [streamingLifecycleManager protocol:protocolMock didReceiveEndServiceNAK:testAudioMessage];
             });
 
             it(@"should have set all the right properties", ^{
@@ -464,7 +464,7 @@ describe(@"the streaming audio manager", ^{
                     testAudioHeader.serviceType = SDLServiceTypeAudio;
                     testAudioMessage = [[SDLV2ProtocolMessage alloc] initWithHeader:testAudioHeader andPayload:nil];
 
-                    [streamingLifecycleManager handleProtocolEndServiceACKMessage:testAudioMessage protocol:protocolMock];
+                    [streamingLifecycleManager protocol:protocolMock didReceiveEndServiceACK:testAudioMessage];
                 });
 
                 it(@"should transistion to the stopped state", ^{
@@ -484,7 +484,7 @@ describe(@"the streaming audio manager", ^{
                     testAudioHeader.serviceType = SDLServiceTypeAudio;
                     testAudioMessage = [[SDLV2ProtocolMessage alloc] initWithHeader:testAudioHeader andPayload:nil];
 
-                    [streamingLifecycleManager handleProtocolEndServiceNAKMessage:testAudioMessage protocol:protocolMock];
+                    [streamingLifecycleManager protocol:protocolMock didReceiveEndServiceNAK:testAudioMessage];
                 });
 
                 it(@"should transistion to the stopped state", ^{
diff --git a/SmartDeviceLinkTests/DevAPISpecs/SDLStreamingVideoLifecycleManagerSpec.m b/SmartDeviceLinkTests/DevAPISpecs/SDLStreamingVideoLifecycleManagerSpec.m
index 08c8d82c5..f138e873d 100644
--- a/SmartDeviceLinkTests/DevAPISpecs/SDLStreamingVideoLifecycleManagerSpec.m
+++ b/SmartDeviceLinkTests/DevAPISpecs/SDLStreamingVideoLifecycleManagerSpec.m
@@ -552,7 +552,7 @@ describe(@"the streaming video manager", ^{
                     beforeEach(^{
                         testVideoStartServicePayload = [[SDLControlFramePayloadVideoStartServiceAck alloc] initWithMTU:testMTU height:testVideoHeight width:testVideoWidth protocol:testVideoProtocol codec:testVideoCodec];
                         testVideoMessage = [[SDLV2ProtocolMessage alloc] initWithHeader:testVideoHeader andPayload:testVideoStartServicePayload.data];
-                        [streamingLifecycleManager handleProtocolStartServiceACKMessage:testVideoMessage protocol:protocolMock];
+                        [streamingLifecycleManager protocol:protocolMock didReceiveStartServiceACK:testVideoMessage];
                     });
 
                     it(@"should have set all the right properties", ^{
@@ -568,7 +568,7 @@ describe(@"the streaming video manager", ^{
                     beforeEach(^{
                         testVideoStartServicePayload = [[SDLControlFramePayloadVideoStartServiceAck alloc] initWithMTU:testMTU height:testVideoHeight width:testVideoWidth protocol:nil codec:nil];
                         testVideoMessage = [[SDLV2ProtocolMessage alloc] initWithHeader:testVideoHeader andPayload:testVideoStartServicePayload.data];
-                        [streamingLifecycleManager handleProtocolStartServiceACKMessage:testVideoMessage protocol:protocolMock];
+                        [streamingLifecycleManager protocol:protocolMock didReceiveStartServiceACK:testVideoMessage];
                     });
 
                     it(@"should fall back correctly", ^{
@@ -589,7 +589,7 @@ describe(@"the streaming video manager", ^{
                     context(@"If no preferred resolutions were set in the data source", ^{
                         beforeEach(^{
                             streamingLifecycleManager.dataSource = nil;
-                            [streamingLifecycleManager handleProtocolStartServiceACKMessage:testVideoMessage protocol:protocolMock];
+                            [streamingLifecycleManager protocol:protocolMock didReceiveStartServiceACK:testVideoMessage];
                         });
                         it(@"should not replace the existing screen resolution", ^{
                             expect(@(CGSizeEqualToSize(streamingLifecycleManager.videoScaleManager.displayViewportResolution, CGSizeZero))).to(beTrue());
@@ -606,7 +606,7 @@ describe(@"the streaming video manager", ^{
                             streamingLifecycleManager.dataSource = testDataSource;
                             streamingLifecycleManager.preferredResolutions = @[preferredResolutionLow, preferredResolutionHigh];
 
-                            [streamingLifecycleManager handleProtocolStartServiceACKMessage:testVideoMessage protocol:protocolMock];
+                            [streamingLifecycleManager protocol:protocolMock didReceiveStartServiceACK:testVideoMessage];
                         });
                         it(@"should set the screen size using the first provided preferred resolution", ^{
                             CGSize preferredFormat = CGSizeMake(preferredResolutionLow.resolutionWidth.floatValue, preferredResolutionLow.resolutionHeight.floatValue);
@@ -648,7 +648,7 @@ describe(@"the streaming video manager", ^{
 
                         testVideoStartNakPayload = [[SDLControlFramePayloadNak alloc] initWithRejectedParams:@[[NSString stringWithUTF8String:SDLControlFrameHeightKey], [NSString stringWithUTF8String:SDLControlFrameVideoCodecKey]]];
                         testVideoMessage = [[SDLV2ProtocolMessage alloc] initWithHeader:testVideoHeader andPayload:testVideoStartNakPayload.data];
-                        [streamingLifecycleManager handleProtocolStartServiceNAKMessage:testVideoMessage protocol:protocolMock];
+                        [streamingLifecycleManager protocol:protocolMock didReceiveStartServiceNAK:testVideoMessage];
                     });
 
                     it(@"should have retried with new properties", ^{
@@ -670,7 +670,7 @@ describe(@"the streaming video manager", ^{
 
                         testVideoStartNakPayload = [[SDLControlFramePayloadNak alloc] initWithRejectedParams:@[[NSString stringWithUTF8String:SDLControlFrameVideoCodecKey]]];
                         testVideoMessage = [[SDLV2ProtocolMessage alloc] initWithHeader:testVideoHeader andPayload:testVideoStartNakPayload.data];
-                        [streamingLifecycleManager handleProtocolStartServiceNAKMessage:testVideoMessage protocol:protocolMock];
+                        [streamingLifecycleManager protocol:protocolMock didReceiveStartServiceNAK:testVideoMessage];
                     });
 
                     it(@"should have retried with new properties", ^{
@@ -691,7 +691,7 @@ describe(@"the streaming video manager", ^{
 
                         testVideoStartNakPayload = [[SDLControlFramePayloadNak alloc] initWithRejectedParams:@[[NSString stringWithUTF8String:SDLControlFrameVideoCodecKey]]];
                         testVideoMessage = [[SDLV2ProtocolMessage alloc] initWithHeader:testVideoHeader andPayload:testVideoStartNakPayload.data];
-                        [streamingLifecycleManager handleProtocolStartServiceNAKMessage:testVideoMessage protocol:protocolMock];
+                        [streamingLifecycleManager protocol:protocolMock didReceiveStartServiceNAK:testVideoMessage];
                     });
 
                     it(@"should end the service", ^{
@@ -706,7 +706,7 @@ describe(@"the streaming video manager", ^{
 
                         testVideoStartNakPayload = [[SDLControlFramePayloadNak alloc] initWithRejectedParams:nil];
                         testVideoMessage = [[SDLV2ProtocolMessage alloc] initWithHeader:testVideoHeader andPayload:testVideoStartNakPayload.data];
-                        [streamingLifecycleManager handleProtocolStartServiceNAKMessage:testVideoMessage protocol:protocolMock];
+                        [streamingLifecycleManager protocol:protocolMock didReceiveStartServiceNAK:testVideoMessage];
                     });
 
                     it(@"should end the service", ^{
@@ -729,7 +729,7 @@ describe(@"the streaming video manager", ^{
                     testVideoHeader.serviceType = SDLServiceTypeVideo;
 
                     testVideoMessage = [[SDLV2ProtocolMessage alloc] initWithHeader:testVideoHeader andPayload:nil];
-                    [streamingLifecycleManager handleProtocolEndServiceACKMessage:testVideoMessage protocol:protocolMock];
+                    [streamingLifecycleManager protocol:protocolMock didReceiveEndServiceACK:testVideoMessage];
                 });
 
                 it(@"should have set all the right properties", ^{
@@ -751,7 +751,7 @@ describe(@"the streaming video manager", ^{
                     testVideoHeader.serviceType = SDLServiceTypeVideo;
 
                     testVideoMessage = [[SDLV2ProtocolMessage alloc] initWithHeader:testVideoHeader andPayload:nil];
-                    [streamingLifecycleManager handleProtocolEndServiceNAKMessage:testVideoMessage protocol:protocolMock];
+                    [streamingLifecycleManager protocol:protocolMock didReceiveEndServiceNAK:testVideoMessage];
                 });
 
                 it(@"should have set all the right properties", ^{
@@ -837,7 +837,7 @@ describe(@"the streaming video manager", ^{
                     testVideoHeader.serviceType = SDLServiceTypeVideo;
                     testVideoMessage = [[SDLV2ProtocolMessage alloc] initWithHeader:testVideoHeader andPayload:nil];
 
-                    [streamingLifecycleManager handleProtocolEndServiceACKMessage:testVideoMessage protocol:protocolMock];
+                    [streamingLifecycleManager protocol:protocolMock didReceiveEndServiceACK:testVideoMessage];
                 });
 
                 it(@"should transistion to the stopped state", ^{
@@ -857,7 +857,7 @@ describe(@"the streaming video manager", ^{
                     testVideoHeader.serviceType = SDLServiceTypeVideo;
                     testVideoMessage = [[SDLV2ProtocolMessage alloc] initWithHeader:testVideoHeader andPayload:nil];
 
-                    [streamingLifecycleManager handleProtocolEndServiceNAKMessage:testVideoMessage protocol:protocolMock ];
+                    [streamingLifecycleManager protocol:protocolMock didReceiveEndServiceNAK:testVideoMessage];
                 });
 
                 it(@"should transistion to the stopped state", ^{
diff --git a/SmartDeviceLinkTests/ProtocolSpecs/MessageSpecs/SDLProtocolSpec.m b/SmartDeviceLinkTests/ProtocolSpecs/MessageSpecs/SDLProtocolSpec.m
index cd95ff9bb..b4e542012 100644
--- a/SmartDeviceLinkTests/ProtocolSpecs/MessageSpecs/SDLProtocolSpec.m
+++ b/SmartDeviceLinkTests/ProtocolSpecs/MessageSpecs/SDLProtocolSpec.m
@@ -129,7 +129,7 @@ describe(@"Send EndSession Tests", ^ {
             SDLV1ProtocolHeader *testHeader = [[SDLV1ProtocolHeader alloc] init];
             testHeader.serviceType = SDLServiceTypeRPC;
             testHeader.sessionID = 0x03;
-            [testProtocol handleProtocolStartServiceACKMessage:[SDLProtocolMessage messageWithHeader:testHeader andPayload:nil] protocol:testProtocol];
+            [testProtocol protocol:testProtocol didReceiveStartServiceACK:[SDLProtocolMessage messageWithHeader:testHeader andPayload:nil]];
             
             [testProtocol endServiceWithType:SDLServiceTypeRPC];
             
@@ -157,7 +157,7 @@ describe(@"Send EndSession Tests", ^ {
             SDLV2ProtocolHeader *testHeader = [[SDLV2ProtocolHeader alloc] initWithVersion:2];
             testHeader.serviceType = SDLServiceTypeRPC;
             testHeader.sessionID = 0x61;
-            [testProtocol handleProtocolStartServiceACKMessage:[SDLProtocolMessage messageWithHeader:testHeader andPayload:nil] protocol:testProtocol];
+            [testProtocol protocol:testProtocol didReceiveStartServiceACK:[SDLProtocolMessage messageWithHeader:testHeader andPayload:nil]];
             
             [testProtocol endServiceWithType:SDLServiceTypeRPC];
             
@@ -188,7 +188,7 @@ describe(@"Send Register Secondary Transport Tests", ^ {
         refHeader.serviceType = SDLServiceTypeRPC;
         refHeader.frameData = SDLFrameInfoStartServiceACK;
         refHeader.sessionID = 0x11;
-        [testProtocol handleProtocolStartServiceACKMessage:[SDLProtocolMessage messageWithHeader:refHeader andPayload:nil] protocol:testProtocol];
+        [testProtocol protocol:testProtocol didReceiveStartServiceACK:[SDLProtocolMessage messageWithHeader:refHeader andPayload:nil]];
 
         // store the header to apply Session ID value to Register Secondary Transport frame
         [testProtocol storeHeader:refHeader forServiceType:SDLServiceTypeControl];
@@ -233,7 +233,7 @@ describe(@"SendRPCRequest Tests", ^ {
             SDLV1ProtocolHeader *testHeader = [[SDLV1ProtocolHeader alloc] init];
             testHeader.serviceType = SDLServiceTypeRPC;
             testHeader.sessionID = 0xFF;
-            [testProtocol handleProtocolStartServiceACKMessage:[SDLProtocolMessage messageWithHeader:testHeader andPayload:nil] protocol:testProtocol];
+            [testProtocol protocol:testProtocol didReceiveStartServiceACK:[SDLProtocolMessage messageWithHeader:testHeader andPayload:nil]];
             
             [testProtocol sendRPC:mockRequest];
             
@@ -279,7 +279,7 @@ describe(@"SendRPCRequest Tests", ^ {
             SDLV2ProtocolHeader *testHeader = [[SDLV2ProtocolHeader alloc] initWithVersion:2];
             testHeader.serviceType = SDLServiceTypeRPC;
             testHeader.sessionID = 0x01;
-            [testProtocol handleProtocolStartServiceACKMessage:[SDLProtocolMessage messageWithHeader:testHeader andPayload:nil] protocol:testProtocol];
+            [testProtocol protocol:testProtocol didReceiveStartServiceACK:[SDLProtocolMessage messageWithHeader:testHeader andPayload:nil]];
             
             [testProtocol sendRPC:mockRequest];
             
@@ -430,10 +430,10 @@ describe(@"HandleProtocolSessionStarted tests", ^ {
                 testHeader.bytesInPayload = (UInt32)testData.length;
 
                 SDLProtocolMessage *ackMessage = [SDLProtocolMessage messageWithHeader:testHeader andPayload:testData];
-                OCMExpect([delegateMock handleProtocolStartServiceACKMessage:ackMessage protocol:testProtocol]);
+                OCMExpect([delegateMock protocol:testProtocol didReceiveStartServiceACK:ackMessage]);
 
                 [testProtocol.protocolDelegateTable addObject:delegateMock];
-                [testProtocol handleProtocolStartServiceACKMessage:ackMessage protocol:testProtocol];
+                [testProtocol protocol:testProtocol didReceiveStartServiceACK:ackMessage];
 
                 OCMVerifyAllWithDelay(delegateMock, 0.1);
 
@@ -454,10 +454,10 @@ describe(@"HandleProtocolSessionStarted tests", ^ {
                 testHeader.bytesInPayload = (UInt32)testData.length;
 
                 SDLProtocolMessage *ackMessage = [SDLProtocolMessage messageWithHeader:testHeader andPayload:testData];
-                OCMExpect([delegateMock handleProtocolStartServiceACKMessage:ackMessage protocol:testProtocol]);
+                OCMExpect([delegateMock protocol:testProtocol didReceiveStartServiceACK:ackMessage]);
 
                 [testProtocol.protocolDelegateTable addObject:delegateMock];
-                [testProtocol handleProtocolStartServiceACKMessage:ackMessage protocol:testProtocol];
+                [testProtocol protocol:testProtocol didReceiveStartServiceACK:ackMessage];
 
                 OCMVerifyAllWithDelay(delegateMock, 0.1);
 
@@ -478,10 +478,10 @@ describe(@"HandleProtocolSessionStarted tests", ^ {
                 testHeader.bytesInPayload = (UInt32)testData.length;
 
                 SDLProtocolMessage *ackMessage = [SDLProtocolMessage messageWithHeader:testHeader andPayload:testData];
-                OCMExpect([delegateMock handleProtocolStartServiceACKMessage:ackMessage protocol:testProtocol]);
+                OCMExpect([delegateMock protocol:testProtocol didReceiveStartServiceACK:ackMessage]);
 
                 [testProtocol.protocolDelegateTable addObject:delegateMock];
-                [testProtocol handleProtocolStartServiceACKMessage:ackMessage protocol:testProtocol];
+                [testProtocol protocol:testProtocol didReceiveStartServiceACK:ackMessage];
 
                 OCMVerifyAllWithDelay(delegateMock, 0.1);
 
@@ -504,10 +504,10 @@ describe(@"HandleProtocolSessionStarted tests", ^ {
                 testHeader.bytesInPayload = (UInt32)testData.length;
 
                 SDLProtocolMessage *ackMessage = [SDLProtocolMessage messageWithHeader:testHeader andPayload:testData];
-                OCMExpect([delegateMock handleProtocolStartServiceACKMessage:ackMessage protocol:testProtocol]);
+                OCMExpect([delegateMock protocol:testProtocol didReceiveStartServiceACK:ackMessage]);
 
                 [testProtocol.protocolDelegateTable addObject:delegateMock];
-                [testProtocol handleProtocolStartServiceACKMessage:ackMessage protocol:testProtocol];
+                [testProtocol protocol:testProtocol didReceiveStartServiceACK:ackMessage];
 
                 OCMVerifyAllWithDelay(delegateMock, 0.1);
 
@@ -533,10 +533,10 @@ describe(@"HandleProtocolSessionStarted tests", ^ {
                 testHeader.bytesInPayload = (UInt32)testData.length;
 
                 SDLProtocolMessage *ackMessage = [SDLProtocolMessage messageWithHeader:testHeader andPayload:testData];
-                OCMExpect([delegateMock handleProtocolStartServiceACKMessage:ackMessage protocol:testProtocol]);
+                OCMExpect([delegateMock protocol:testProtocol didReceiveStartServiceACK:ackMessage]);
 
                 [testProtocol.protocolDelegateTable addObject:delegateMock];
-                [testProtocol handleProtocolStartServiceACKMessage:ackMessage protocol:testProtocol];
+                [testProtocol protocol:testProtocol didReceiveStartServiceACK:ackMessage];
 
                 OCMVerifyAllWithDelay(delegateMock, 0.1);
 
@@ -558,10 +558,10 @@ describe(@"HandleProtocolSessionStarted tests", ^ {
                 testHeader.bytesInPayload = (UInt32)testData.length;
 
                 SDLProtocolMessage *ackMessage = [SDLProtocolMessage messageWithHeader:testHeader andPayload:testData];
-                OCMExpect([delegateMock handleProtocolStartServiceACKMessage:ackMessage protocol:testProtocol]);
+                OCMExpect([delegateMock protocol:testProtocol didReceiveStartServiceACK:ackMessage]);
 
                 [testProtocol.protocolDelegateTable addObject:delegateMock];
-                [testProtocol handleProtocolStartServiceACKMessage:ackMessage protocol:testProtocol];
+                [testProtocol protocol:testProtocol didReceiveStartServiceACK:ackMessage];
 
                 // Should keep their default values
                 expect([SDLGlobals sharedGlobals].protocolVersion.stringVersion).to(equal(@"1.0.0"));
@@ -593,10 +593,10 @@ describe(@"HandleProtocolRegisterSecondaryTransport Tests", ^{
         testHeader.bytesInPayload = 0;
 
         SDLProtocolMessage *ackMessage = [SDLProtocolMessage messageWithHeader:testHeader andPayload:nil];
-        OCMExpect([delegateMock handleProtocolRegisterSecondaryTransportACKMessage:ackMessage protocol:testProtocol]);
+        OCMExpect([delegateMock protocol:testProtocol didReceiveRegisterSecondaryTransportACK:ackMessage]);
 
         [testProtocol.protocolDelegateTable addObject:delegateMock];
-        [testProtocol handleProtocolRegisterSecondaryTransportACKMessage:ackMessage protocol:testProtocol];
+        [testProtocol protocol:testProtocol didReceiveRegisterSecondaryTransportACK:ackMessage];
 
         OCMVerifyAllWithDelay(delegateMock, 0.1);
     });
@@ -615,10 +615,10 @@ describe(@"HandleProtocolRegisterSecondaryTransport Tests", ^{
         NSData *payloadData = payload.data;
 
         SDLProtocolMessage *nakMessage = [SDLProtocolMessage messageWithHeader:testHeader andPayload:payloadData];
-        OCMExpect([delegateMock handleProtocolRegisterSecondaryTransportNAKMessage:nakMessage protocol:testProtocol]);
+        OCMExpect([delegateMock protocol:testProtocol didReceiveRegisterSecondaryTransportNAK:nakMessage]);
 
         [testProtocol.protocolDelegateTable addObject:delegateMock];
-        [testProtocol handleProtocolRegisterSecondaryTransportNAKMessage:nakMessage protocol:testProtocol];
+        [testProtocol protocol:testProtocol didReceiveRegisterSecondaryTransportNAK:nakMessage];
 
         OCMVerifyAllWithDelay(delegateMock, 0.1);
     });
@@ -660,10 +660,10 @@ describe(@"OnProtocolMessageReceived Tests", ^ {
         testMessage.header = testHeader;
 
         id delegateMock = OCMProtocolMock(@protocol(SDLProtocolDelegate));
-        OCMExpect([delegateMock onProtocolMessageReceived:[OCMArg any] protocol:testProtocol]);
+        OCMExpect([delegateMock protocol:testProtocol didReceiveMessage:[OCMArg any]]);
 
         [testProtocol.protocolDelegateTable addObject:delegateMock];
-        [testProtocol onProtocolMessageReceived:testMessage protocol:testProtocol];
+        [testProtocol protocol:testProtocol didReceiveMessage:testMessage];
     });
 
     it(@"Should pass information along to delegate", ^ {
@@ -681,7 +681,7 @@ describe(@"OnProtocolOpened Tests", ^ {
         testProtocol = [[SDLProtocol alloc] initWithTransport:transportMock encryptionManager:nil];
 
         id delegateMock = OCMProtocolMock(@protocol(SDLProtocolDelegate));
-        OCMExpect([delegateMock onProtocolOpened:testProtocol]);
+        OCMExpect([delegateMock protocolDidOpen:testProtocol]);
 
         [testProtocol.protocolDelegateTable addObject:delegateMock];
         [testProtocol onTransportConnected];
@@ -702,7 +702,7 @@ describe(@"OnProtocolClosed Tests", ^ {
         testProtocol = [[SDLProtocol alloc] initWithTransport:transportMock encryptionManager:nil];
 
         delegateMock = OCMProtocolMock(@protocol(SDLProtocolDelegate));
-        OCMExpect([delegateMock onProtocolClosed:testProtocol]);
+        OCMExpect([delegateMock protocolDidClose:testProtocol]);
 
         [testProtocol.protocolDelegateTable addObject:delegateMock];
         [testProtocol onTransportDisconnected];
diff --git a/SmartDeviceLinkTests/ProtocolSpecs/SDLProtocolReceivedMessageRouterSpec.m b/SmartDeviceLinkTests/ProtocolSpecs/SDLProtocolReceivedMessageRouterSpec.m
index ed7ad4dff..c1e9f6f1e 100644
--- a/SmartDeviceLinkTests/ProtocolSpecs/SDLProtocolReceivedMessageRouterSpec.m
+++ b/SmartDeviceLinkTests/ProtocolSpecs/SDLProtocolReceivedMessageRouterSpec.m
@@ -17,7 +17,7 @@
 
 QuickSpecBegin(SDLProtocolReceivedMessageRouterSpec)
 
-describe(@"HandleReceivedMessage Tests", ^{
+describe(@"Handle received message tests", ^{
     __block SDLProtocolReceivedMessageRouter *router = nil;
     __block id delegateMock = nil;
     __block SDLProtocol *mockProtocol = nil;
@@ -29,20 +29,20 @@ describe(@"HandleReceivedMessage Tests", ^{
         mockProtocol = OCMStrictClassMock([SDLProtocol class]);
     });
     
-    context(@"When handling control message", ^{
+    context(@"When handling a control message", ^{
         __block SDLV2ProtocolMessage *testMessage = nil;
         __block SDLV2ProtocolHeader *testHeader = nil;
         
         beforeEach(^{
-            testMessage = [[SDLV2ProtocolMessage alloc] init];
-            testMessage.payload = [NSData data];
-            
+            testHeader = [[SDLV2ProtocolHeader alloc] init];
             testHeader.frameType = SDLFrameTypeControl;
             testHeader.serviceType = SDLServiceTypeRPC;
             testHeader.sessionID = 0x93;
             testHeader.bytesInPayload = 0;
+
+            testMessage = [[SDLV2ProtocolMessage alloc] init];
+            testMessage.payload = [NSData data];
             testMessage.header = testHeader;
-            testHeader = [[SDLV2ProtocolHeader alloc] init];
         });
         
         it(@"Should route a start service ACK message correctly", ^{
@@ -51,7 +51,7 @@ describe(@"HandleReceivedMessage Tests", ^{
             
             [router handleReceivedMessage:testMessage protocol:mockProtocol];
             
-            OCMVerify([delegateMock handleProtocolStartServiceACKMessage:testMessage protocol:mockProtocol]);
+            OCMVerify([delegateMock protocol:mockProtocol didReceiveStartServiceACK:testMessage]);
         });
         
         it(@"Should route a start service NAK message correctly", ^{
@@ -60,7 +60,7 @@ describe(@"HandleReceivedMessage Tests", ^{
             
             [router handleReceivedMessage:testMessage protocol:mockProtocol];
             
-            OCMVerify([delegateMock handleProtocolStartServiceNAKMessage:testMessage protocol:mockProtocol]);
+            OCMVerify([delegateMock protocol:mockProtocol didReceiveStartServiceNAK:testMessage]);
         });
         
         it(@"Should route an end service ACK message correctly", ^{
@@ -69,7 +69,7 @@ describe(@"HandleReceivedMessage Tests", ^{
             
             [router handleReceivedMessage:testMessage protocol:mockProtocol];
             
-            OCMVerify([delegateMock handleProtocolEndServiceACKMessage:testMessage protocol:mockProtocol]);
+            OCMVerify([delegateMock protocol:mockProtocol didReceiveEndServiceACK:testMessage]);
         });
         
         it(@"Should route an end service NAK message correctly", ^{
@@ -77,8 +77,8 @@ describe(@"HandleReceivedMessage Tests", ^{
             testMessage.header = testHeader;
             
             [router handleReceivedMessage:testMessage protocol:mockProtocol];
-            
-            OCMVerify([delegateMock handleProtocolEndServiceNAKMessage:testMessage protocol:mockProtocol]);
+
+            OCMVerify([delegateMock protocol:mockProtocol didReceiveEndServiceNAK:testMessage]);
         });
         
         it(@"Should route register secondary transport ACK message correctly", ^{
@@ -87,7 +87,7 @@ describe(@"HandleReceivedMessage Tests", ^{
             
             [router handleReceivedMessage:testMessage protocol:mockProtocol];
             
-            OCMVerify([delegateMock handleProtocolRegisterSecondaryTransportACKMessage:testMessage protocol:mockProtocol]);
+            OCMVerify([delegateMock protocol:mockProtocol didReceiveRegisterSecondaryTransportACK:testMessage]);
         });
         
         it(@"Should route register secondary transport NAK message correctly", ^{
@@ -96,7 +96,7 @@ describe(@"HandleReceivedMessage Tests", ^{
             
             [router handleReceivedMessage:testMessage protocol:mockProtocol];
             
-            OCMVerify([delegateMock handleProtocolRegisterSecondaryTransportNAKMessage:testMessage protocol:mockProtocol]);
+            OCMVerify([delegateMock protocol:mockProtocol didReceiveRegisterSecondaryTransportNAK:testMessage]);
         });
         
         it(@"Should route a transport event update message correctly", ^{
@@ -104,8 +104,8 @@ describe(@"HandleReceivedMessage Tests", ^{
             testMessage.header = testHeader;
             
             [router handleReceivedMessage:testMessage protocol:mockProtocol];
-            
-            OCMVerify([delegateMock handleTransportEventUpdateMessage:testMessage protocol:mockProtocol]);
+
+            OCMVerify([delegateMock protocol:mockProtocol didReceiveTransportEventUpdate:testMessage]);
         });
         
         it(@"Should route a heartbeat message correctly", ^{
@@ -127,61 +127,63 @@ describe(@"HandleReceivedMessage Tests", ^{
         });
     });
     
-    context(@"When handling single frame message", ^{
-        it(@"Should route message correctly", ^{
-            SDLV2ProtocolMessage* testMessage = [[SDLV2ProtocolMessage alloc] init];
-            SDLV2ProtocolHeader* testHeader = [[SDLV2ProtocolHeader alloc] init];
-            
+    context(@"When handling a single frame message", ^{
+        __block SDLV2ProtocolMessage *testMessage = nil;
+        __block SDLV2ProtocolHeader *testHeader = nil;
+
+        beforeEach(^{
+            testHeader = [[SDLV2ProtocolHeader alloc] init];
             testHeader.frameType = SDLFrameTypeSingle;
             testHeader.serviceType = SDLServiceTypeRPC;
-            testHeader.frameData = SDLFrameInfoSingleFrame;
             testHeader.sessionID = 0x07;
             testHeader.bytesInPayload = 0;
-            
-            testMessage.header = testHeader;
-            
+
+            testMessage = [[SDLV2ProtocolMessage alloc] init];
             testMessage.payload = [NSData data];
-            
+            testMessage.header = testHeader;
+        });
+
+        it(@"Should route the message correctly", ^{
             __block BOOL verified = NO;
-            [[[[delegateMock stub] andDo: ^(NSInvocation* invocation) {
+            [OCMStub([delegateMock protocol:mockProtocol didReceiveMessage:testMessage]) andDo:^(NSInvocation *invocation) {
                 verified = YES;
-                
-                __unsafe_unretained SDLProtocolMessage* message;
-                
-                [invocation getArgument:&message atIndex:2];
-                
-                SDLV2ProtocolMessage* messageReceived = (SDLV2ProtocolMessage *)message;
-                
+                __unsafe_unretained SDLProtocolMessage *message;
+                [invocation getArgument:&message atIndex:3];
+                SDLV2ProtocolMessage *messageReceived = (SDLV2ProtocolMessage *)message;
+
                 expect(messageReceived).to(beIdenticalTo(testMessage));
-            }] ignoringNonObjectArgs] onProtocolMessageReceived:[OCMArg any] protocol:mockProtocol];
-            
+            }];
+
             [router handleReceivedMessage:testMessage protocol:mockProtocol];
             
-            expect(@(verified)).to(beTruthy());
+            expect(verified).toEventually(beTrue());
         });
     });
     
-    context(@"When handling multi-frame message", ^{
-        it(@"Should route message correctly", ^{
-            //Allocate 2000 bytes and use it as test data
+    context(@"When handling a multi-frame message", ^{
+        __block SDLV2ProtocolMessage *testMessage = nil;
+        __block SDLV2ProtocolHeader *testHeader = nil;
+
+        beforeEach(^{
+            testMessage = [[SDLV2ProtocolMessage alloc] init];
+            testHeader = [[SDLV2ProtocolHeader alloc] init];
+        });
+
+        it(@"Should route the message correctly", ^{
+            // Allocate 2000 bytes and use it as test data
             const NSUInteger dataLength = 2000;
             char dummyBytes[dataLength];
             
             const char testPayloadHeader[12] = {0x20, 0x55, 0x64, 0x73, 0x12, 0x34, 0x43, 0x21, (dataLength >> 24) & 0xFF, (dataLength >> 16) & 0xFF, (dataLength >> 8) & 0xFF, dataLength & 0xFF};
-            
-            NSMutableData* payloadData = [NSMutableData dataWithBytes:testPayloadHeader length:12];
+            NSMutableData *payloadData = [NSMutableData dataWithBytes:testPayloadHeader length:12];
             [payloadData appendBytes:dummyBytes length:dataLength];
-            
-            SDLV2ProtocolMessage* testMessage = [[SDLV2ProtocolMessage alloc] init];
-            SDLV2ProtocolHeader* testHeader = [[SDLV2ProtocolHeader alloc] init];
-            
-            //First frame
+
+            // First frame
             testHeader.frameType = SDLFrameTypeFirst;
             testHeader.serviceType = SDLServiceTypeBulkData;
             testHeader.frameData = 1;
             testHeader.sessionID = 0x33;
             testHeader.bytesInPayload = 8;
-            
             testMessage.header = testHeader;
             
             const char firstPayload[8] = {(payloadData.length >> 24) & 0xFF, (payloadData.length >> 16) & 0xFF, (payloadData.length >> 8) & 0xFF, payloadData.length & 0xFF, 0x00, 0x00, 0x00, ceil(payloadData.length / 500.0)};
@@ -195,7 +197,7 @@ describe(@"HandleReceivedMessage Tests", ^{
             NSUInteger frameNumber = 1;
             NSUInteger offset = 0;
             while ((offset + 500) < payloadData.length) {
-                //Consectutive frames
+                // Consectutive frames
                 testMessage.header.frameData = frameNumber;
                 testMessage.payload = [payloadData subdataWithRange:NSMakeRange(offset, 500)];
                 [router handleReceivedMessage:testMessage protocol:mockProtocol];
@@ -204,18 +206,18 @@ describe(@"HandleReceivedMessage Tests", ^{
                 offset += 500;
             }
             
-            //Final frame
+            // Final frame
             testMessage.header.frameData = 0;
             testMessage.payload = [payloadData subdataWithRange:NSMakeRange(offset, payloadData.length - offset)];
-            
+
             __block BOOL verified = NO;
-            [[[delegateMock stub] andDo:^(NSInvocation* invocation) {
+            [OCMStub([delegateMock protocol:mockProtocol didReceiveMessage:[OCMArg any]]) andDo:^(NSInvocation *invocation) {
                 verified = YES;
                 
-                //Without the __unsafe_unretained, a double release will occur. More information: https://github.com/erikdoe/ocmock/issues/123
-                __unsafe_unretained SDLProtocolMessage* message;
-                [invocation getArgument:&message atIndex:2];
-                SDLProtocolMessage* assembledMessage = message;
+                // Without the __unsafe_unretained, a double release will occur. More information: https://github.com/erikdoe/ocmock/issues/123
+                __unsafe_unretained SDLProtocolMessage *message;
+                [invocation getArgument:&message atIndex:3];
+                SDLProtocolMessage *assembledMessage = message;
                 
                 expect(assembledMessage.payload).to(equal(payloadData));
                 expect(@(assembledMessage.header.frameType)).to(equal(@(SDLFrameTypeSingle)));
@@ -223,12 +225,11 @@ describe(@"HandleReceivedMessage Tests", ^{
                 expect(@(assembledMessage.header.frameData)).to(equal(@(SDLFrameInfoSingleFrame)));
                 expect(@(assembledMessage.header.sessionID)).to(equal(@0x33));
                 expect(@(assembledMessage.header.bytesInPayload)).to(equal(@(payloadData.length)));
-            }] onProtocolMessageReceived:[OCMArg any] protocol:mockProtocol];
-            
-            router.delegate = delegateMock;
+            }];
+
             [router handleReceivedMessage:testMessage protocol:mockProtocol];
             
-            expect(@(verified)).to(beTruthy());
+            expect(verified).toEventually(beTrue());
         });
     });
 });
diff --git a/SmartDeviceLinkTests/SDLEncryptionLifecycleManagerSpec.m b/SmartDeviceLinkTests/SDLEncryptionLifecycleManagerSpec.m
index e58d1f108..15295118b 100644
--- a/SmartDeviceLinkTests/SDLEncryptionLifecycleManagerSpec.m
+++ b/SmartDeviceLinkTests/SDLEncryptionLifecycleManagerSpec.m
@@ -91,7 +91,7 @@ describe(@"the encryption lifecycle manager", ^{
                 testRPCHeader.serviceType = SDLServiceTypeRPC;
                 
                 testRPCMessage = [[SDLV2ProtocolMessage alloc] initWithHeader:testRPCHeader andPayload:nil];
-                [encryptionLifecycleManager handleProtocolStartServiceACKMessage:testRPCMessage protocol:protocolMock];
+                [encryptionLifecycleManager protocol:protocolMock didReceiveStartServiceACK:testRPCMessage];
             });
             
             it(@"should have set all the right properties", ^{
@@ -114,7 +114,7 @@ describe(@"the encryption lifecycle manager", ^{
                 testRPCHeader.serviceType = SDLServiceTypeRPC;
                 
                 testRPCMessage = [[SDLV2ProtocolMessage alloc] initWithHeader:testRPCHeader andPayload:nil];
-                [encryptionLifecycleManager handleProtocolEndServiceACKMessage:testRPCMessage protocol:protocolMock];
+                [encryptionLifecycleManager protocol:protocolMock didReceiveEndServiceACK:testRPCMessage];
             });
             
             it(@"should have set all the right properties", ^{
@@ -136,7 +136,7 @@ describe(@"the encryption lifecycle manager", ^{
                 testRPCHeader.serviceType = SDLServiceTypeRPC;
                 
                 testRPCMessage = [[SDLV2ProtocolMessage alloc] initWithHeader:testRPCHeader andPayload:nil];
-                [encryptionLifecycleManager handleProtocolEndServiceACKMessage:testRPCMessage protocol:protocolMock];
+                [encryptionLifecycleManager protocol:protocolMock didReceiveEndServiceACK:testRPCMessage];
             });
             
             it(@"should have set all the right properties", ^{
@@ -158,7 +158,7 @@ describe(@"the encryption lifecycle manager", ^{
                 testRPCHeader.serviceType = SDLServiceTypeRPC;
                 
                 testRPCMessage = [[SDLV2ProtocolMessage alloc] initWithHeader:testRPCHeader andPayload:nil];
-                [encryptionLifecycleManager handleProtocolEndServiceNAKMessage:testRPCMessage protocol:protocolMock];
+                [encryptionLifecycleManager protocol:protocolMock didReceiveEndServiceNAK:testRPCMessage];
             });
             
             it(@"should have set all the right properties", ^{