1 files changed, 38 insertions, 0 deletions
diff --git a/SmartDeviceLinkTests/ProtocolSpecs/HeaderSpecs/SDLProtocolHeaderSpec.m b/SmartDeviceLinkTests/ProtocolSpecs/HeaderSpecs/SDLProtocolHeaderSpec.m
index a578ec561..9dac0203f 100644
--- a/SmartDeviceLinkTests/ProtocolSpecs/HeaderSpecs/SDLProtocolHeaderSpec.m
+++ b/SmartDeviceLinkTests/ProtocolSpecs/HeaderSpecs/SDLProtocolHeaderSpec.m
@@ -15,6 +15,18 @@
 
 QuickSpecBegin(SDLProtocolHeaderSpec)
 
+__block SDLProtocolHeader *testHeader;
+
+beforeSuite(^ {
+    testHeader = [[SDLProtocolHeader alloc] init];
+    testHeader.encrypted = YES;
+    testHeader.frameType = SDLFrameTypeControl;
+    testHeader.serviceType = SDLServiceTypeRPC;
+    testHeader.frameData = SDLFrameInfoStartService;
+    testHeader.sessionID = 0x53;
+    testHeader.bytesInPayload = 0x1234;
+});
+
 describe(@"HeaderForVersion Tests", ^ {
     it(@"Should return the correct header", ^ {
         expect([SDLProtocolHeader headerForVersion:1]).to(beAKindOf(SDLV1ProtocolHeader.class));
@@ -38,4 +50,30 @@ describe(@"DetermineVersion Tests", ^ {
     });
 });
 
+describe(@"hashing tests", ^ {
+    it(@"should return equivalent hash values", ^ {
+        SDLProtocolHeader *equalHeader = [[SDLProtocolHeader alloc] init];
+        equalHeader.encrypted = YES;
+        equalHeader.frameType = SDLFrameTypeControl;
+        equalHeader.serviceType = SDLServiceTypeRPC;
+        equalHeader.frameData = SDLFrameInfoStartService;
+        equalHeader.sessionID = 0x53;
+        equalHeader.bytesInPayload = 0x1234;
+
+        expect([testHeader hash]).to(equal([equalHeader hash]));
+    });
+
+    it(@"should return unequivalent hash values", ^ {
+        SDLProtocolHeader *unequalHeader = [[SDLProtocolHeader alloc] init];
+        unequalHeader.encrypted = NO;
+        unequalHeader.frameType = SDLFrameTypeFirst;
+        unequalHeader.serviceType = SDLServiceTypeVideo;
+        unequalHeader.frameData = SDLFrameInfoStartService;
+        unequalHeader.sessionID = 0x54;
+        unequalHeader.bytesInPayload = 0x1234;
+
+        expect([testHeader hash]).toNot(equal([unequalHeader hash]));
+    });
+});
+
 QuickSpecEnd