public static IEnumerable <object[]> GetTestData()
{
// x is null & y is null
yield return(new object[] { null, null, 0 });
// x is null
yield return(new object[] { null, AcceptHeaderHelpers.CreateAcceptHeader(), -1 });
// y is null
yield return(new object[] { AcceptHeaderHelpers.CreateAcceptHeader(), null, 1 });
// x.quality is null & y.quality is null
yield return(new object[] { AcceptHeaderHelpers.CreateAcceptHeader(quality: null), AcceptHeaderHelpers.CreateAcceptHeader(quality: null), 0 });
// x.quality is null
yield return(new object[] { AcceptHeaderHelpers.CreateAcceptHeader(quality: null), AcceptHeaderHelpers.CreateAcceptHeader(quality: 0.5), 1 });
yield return(new object[] { AcceptHeaderHelpers.CreateAcceptHeader(quality: null), AcceptHeaderHelpers.CreateAcceptHeader(quality: 1), 0 });
// y.quality is null
yield return(new object[] { AcceptHeaderHelpers.CreateAcceptHeader(quality: 0.5), AcceptHeaderHelpers.CreateAcceptHeader(quality: null), -1 });
yield return(new object[] { AcceptHeaderHelpers.CreateAcceptHeader(quality: 1), AcceptHeaderHelpers.CreateAcceptHeader(quality: null), 0 });
// x.quality>y.quality
yield return(new object[] { AcceptHeaderHelpers.CreateAcceptHeader(quality: 0.6), AcceptHeaderHelpers.CreateAcceptHeader(quality: 0.5), 1 });
// x.quality<y.quality
yield return(new object[] { AcceptHeaderHelpers.CreateAcceptHeader(quality: 0.5), AcceptHeaderHelpers.CreateAcceptHeader(quality: 0.6), -1 });
// x.quality=y.quality
yield return(new object[] { AcceptHeaderHelpers.CreateAcceptHeader(quality: 0), AcceptHeaderHelpers.CreateAcceptHeader(quality: 0), 0 });
}
public void GivenDescriptorsIsNotNull_WhenConstructAcceptHeaderDescriptors_ThenShouldSucceed()
{
AcceptHeader acceptHeader = AcceptHeaderHelpers.CreateAcceptHeader();
AcceptHeaderDescriptor descriptor = AcceptHeaderDescriptorHelpers.CreateAcceptHeaderDescriptor(acceptHeader, match: true);
AcceptHeaderDescriptors descriptors = new AcceptHeaderDescriptors(descriptor);
Assert.Single(descriptors.Descriptors);
Assert.Same(descriptor, descriptors.Descriptors.First());
}
public void GivenAcceptHeaders_WhenNoMatch_ThenShouldReturnFalse()
{
AcceptHeader acceptHeader = AcceptHeaderHelpers.CreateAcceptHeader();
AcceptHeaderDescriptor notMatchDescriptor1 = AcceptHeaderDescriptorHelpers.CreateAcceptHeaderDescriptor(acceptHeader, match: false);
AcceptHeaderDescriptor notMatchDescriptor2 = AcceptHeaderDescriptorHelpers.CreateAcceptHeaderDescriptor(acceptHeader, match: false);
AcceptHeaderDescriptors acceptHeaderDescriptors = new AcceptHeaderDescriptors(notMatchDescriptor1, notMatchDescriptor2);
AcceptHeaderDescriptor result;
string transferSyntax;
Assert.False(acceptHeaderDescriptors.TryGetMatchedDescriptor(acceptHeader, out result, out transferSyntax));
}
private (AcceptHeader, AcceptHeaderDescriptor) CreateAcceptHeaderAndDescriptorForPayloadType(PayloadTypes descriptorPayloadType, PayloadTypes acceptHeaderPayloadType)
{
AcceptHeader acceptHeader = AcceptHeaderHelpers.CreateAcceptHeader(payloadType: acceptHeaderPayloadType);
AcceptHeaderDescriptor descriptor = new AcceptHeaderDescriptor(
payloadType: descriptorPayloadType,
mediaType: acceptHeader.MediaType.Value,
isTransferSyntaxMandatory: true,
transferSyntaxWhenMissing: string.Empty,
acceptableTransferSyntaxes: new HashSet <string>()
{
acceptHeader.TransferSyntax.Value
});
return(acceptHeader, descriptor);
}
private (AcceptHeader, AcceptHeaderDescriptor) CreateAcceptHeaderAndDescriptorForTransferSyntaxMandatory(bool isTransferSyntaxMandatory, string transferSyntaxWhenMissing, string acceptHeaderTransferSyntax)
{
AcceptHeader acceptHeader = AcceptHeaderHelpers.CreateAcceptHeader(transferSyntax: acceptHeaderTransferSyntax);
AcceptHeaderDescriptor descriptor = new AcceptHeaderDescriptor(
payloadType: acceptHeader.PayloadType,
mediaType: acceptHeader.MediaType.Value,
isTransferSyntaxMandatory: isTransferSyntaxMandatory,
transferSyntaxWhenMissing: transferSyntaxWhenMissing,
acceptableTransferSyntaxes: new HashSet <string>()
{
acceptHeader.TransferSyntax.Value
});
return(acceptHeader, descriptor);
}
public void GivenAcceptHeaders_WhenSeveralMatchAndOthersNot_ThenShouldReturnFirstMatched()
{
AcceptHeader acceptHeader = AcceptHeaderHelpers.CreateAcceptHeader();
AcceptHeaderDescriptor matchDescriptor1 = AcceptHeaderDescriptorHelpers.CreateAcceptHeaderDescriptor(acceptHeader, match: true);
AcceptHeaderDescriptor matchDescriptor2 = AcceptHeaderDescriptorHelpers.CreateAcceptHeaderDescriptor(acceptHeader, match: true);
AcceptHeaderDescriptor notMatchDescriptor = AcceptHeaderDescriptorHelpers.CreateAcceptHeaderDescriptor(acceptHeader, match: false);
AcceptHeaderDescriptors acceptHeaderDescriptors = new AcceptHeaderDescriptors(matchDescriptor1, matchDescriptor2, notMatchDescriptor);
AcceptHeaderDescriptor result;
string transferSyntax;
Assert.True(acceptHeaderDescriptors.TryGetMatchedDescriptor(acceptHeader, out result, out transferSyntax));
Assert.Same(result, matchDescriptor1);
// Actual transferSyntax should be from matchDescriptor1
string expectedTransferSyntax;
matchDescriptor1.IsAcceptable(acceptHeader, out expectedTransferSyntax);
Assert.Equal(transferSyntax, expectedTransferSyntax);
}
