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path: root/SmartDeviceLinkTests/ProtocolSpecs/HeaderSpecs/SDLV2ProtocolHeaderSpec.m
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//
//  SDLV2ProtocolHeaderSpec.m
//  SmartDeviceLink-iOS


#import <Foundation/Foundation.h>

#import <Quick/Quick.h>
#import <Nimble/Nimble.h>

#import "SDLV2ProtocolHeader.h"
#import "SDLRPCParameterNames.h"

QuickSpecBegin(SDLV2ProtocolHeaderSpec)

__block SDLV2ProtocolHeader* testHeader;
__block NSData* testData;

beforeSuite(^ {
    //Set up test header
    testHeader = [[SDLV2ProtocolHeader alloc] init];
    
    testHeader.encrypted = YES;
    testHeader.frameType = SDLFrameTypeControl;
    testHeader.serviceType = SDLServiceTypeRPC;
    testHeader.frameData = SDLFrameInfoStartService;
    testHeader.sessionID = 0x53;
    testHeader.bytesInPayload = 0x1234;
    testHeader.messageID = 0x6DAB424F;
    
    const char testBytes[12] = {0x28 | (SDLFrameTypeControl & 0xFF), SDLServiceTypeRPC, SDLFrameInfoStartService, 0x53, 0x00, 0x00, 0x12, 0x34, 0x6D, 0xAB, 0x42, 0x4F};
    testData = [NSData dataWithBytes:testBytes length:12];
});

describe(@"Getter/Setter Tests", ^ {
    it(@"Should get readonly values correctly", ^ {
        expect(@(testHeader.version)).to(equal(@2));
        expect(@(testHeader.size)).to(equal(@12));
    });
    
    it(@"Should set and get correctly", ^ {
        expect(@(testHeader.encrypted)).to(equal(@YES));
        expect(@(testHeader.frameType)).to(equal(@(SDLFrameTypeControl)));
        expect(@(testHeader.serviceType)).to(equal(@(SDLServiceTypeRPC)));
        expect(@(testHeader.frameData)).to(equal(@(SDLFrameInfoStartService)));
        expect(@(testHeader.sessionID)).to(equal(@0x53));
        expect(@(testHeader.bytesInPayload)).to(equal(@0x1234));
        expect(@(testHeader.messageID)).to(equal(@0x6DAB424F));
    });
});

describe(@"Copy Tests", ^ {
    it(@"Should copy correctly", ^ {
        SDLV2ProtocolHeader* headerCopy = [testHeader copy];
        
        expect(@(headerCopy.version)).to(equal(@2));
        expect(@(headerCopy.size)).to(equal(@12));
        
        expect(@(headerCopy.encrypted)).to(equal(@YES));
        expect(@(headerCopy.frameType)).to(equal(@(SDLFrameTypeControl)));
        expect(@(headerCopy.serviceType)).to(equal(@(SDLServiceTypeRPC)));
        expect(@(headerCopy.frameData)).to(equal(@(SDLFrameInfoStartService)));
        expect(@(headerCopy.sessionID)).to(equal(@0x53));
        expect(@(headerCopy.bytesInPayload)).to(equal(@0x1234));
        expect(@(testHeader.messageID)).to(equal(@0x6DAB424F));
        
        expect(headerCopy).toNot(beIdenticalTo(testHeader));
    });
});

describe(@"Data Tests", ^ {
    it (@"Should convert to byte data correctly", ^ {
        expect(testHeader.data).to(equal(testData));
    });
});

describe(@"RPCPayloadWithData Test", ^ {
    it (@"Should convert from byte data correctly", ^ {
        SDLV2ProtocolHeader* constructedHeader = [[SDLV2ProtocolHeader alloc] init];
        
        [constructedHeader parse:testData];
        
        expect(@(constructedHeader.encrypted)).to(equal(@YES));
        expect(@(constructedHeader.frameType)).to(equal(@(SDLFrameTypeControl)));
        expect(@(constructedHeader.serviceType)).to(equal(@(SDLServiceTypeRPC)));
        expect(@(constructedHeader.frameData)).to(equal(@(SDLFrameInfoStartService)));
        expect(@(constructedHeader.sessionID)).to(equal(@0x53));
        expect(@(constructedHeader.bytesInPayload)).to(equal(@0x1234));
        expect(@(testHeader.messageID)).to(equal(@0x6DAB424F));
    });
});

describe(@"equality tests", ^ {
    it (@"should be equal to copy of header", ^ {
        // Create exact copy of test header
        SDLV2ProtocolHeader *equalHeader = [testHeader copy];

        expect([testHeader isEqual:equalHeader]).to(beTrue());
    });

    it (@"should not be equal to a different header", ^ {
        // Create a slighty different version of test header
        SDLV2ProtocolHeader *unequalHeader = [testHeader copy];
        unequalHeader.messageID = 0x6DAB424E;

        expect(([testHeader isEqual:unequalHeader])).to(beFalse());
    });
});

QuickSpecEnd