public void Validate_ProviderStatesSetUpDefined_SetUpActionIsInvoked()
{
var actionInkoved = false;
var pact = new ProviderServicePactFile
{
Consumer = new Party { Name = "My client" },
Provider = new Party { Name = "My Provider" },
Interactions = new List<ProviderServiceInteraction>
{
new ProviderServiceInteraction
{
Description = "My interaction"
}
}
};
var providerStates = new ProviderStates(setUp: () => { actionInkoved = true; }, tearDown: null);
var mockProviderServiceResponseComparer = Substitute.For<IProviderServiceResponseComparer>();
var fakeHttpClient = new FakeHttpClient();
var mockHttpRequestMessageMapper = Substitute.For<IHttpRequestMessageMapper>();
var mockProviderServiceResponseMapper = Substitute.For<IProviderServiceResponseMapper>();
var providerServiceValidator = new ProviderServiceValidator(
mockProviderServiceResponseComparer,
fakeHttpClient,
mockHttpRequestMessageMapper,
mockProviderServiceResponseMapper,
new Reporter(new NoOpReportOutputter()));
providerServiceValidator.Validate(pact, providerStates);
Assert.True(actionInkoved, "Provider states pact setUp action is invoked");
}
public void Validate_WhenInteractionDefinesAProviderStateAndNoProviderStatesAreSupplied_ThrowsInvalidOperationException()
{
var pact = new ProviderServicePactFile
{
Consumer = new Party { Name = "My client" },
Provider = new Party { Name = "My Provider" },
Interactions = new List<ProviderServiceInteraction>
{
new ProviderServiceInteraction
{
ProviderState = "My Provider State",
Description = "My interaction"
}
}
};
var mockProviderServiceResponseComparer = Substitute.For<IProviderServiceResponseComparer>();
var fakeHttpClient = new FakeHttpClient();
var mockHttpRequestMessageMapper = Substitute.For<IHttpRequestMessageMapper>();
var mockProviderServiceResponseMapper = Substitute.For<IProviderServiceResponseMapper>();
var providerServiceValidator = new ProviderServiceValidator(
mockProviderServiceResponseComparer,
fakeHttpClient,
mockHttpRequestMessageMapper,
mockProviderServiceResponseMapper,
new Reporter(new NoOpReportOutputter()));
Assert.Throws<InvalidOperationException>(() => providerServiceValidator.Validate(pact, null));
}
public void Validate_WithTwoInteractionsAndProviderStateSetupAndTearDownDefined_SetUpIsInvokedBeforeCompareAndTearDownIsInvokedAfterCompare()
{
const string providerState1 = "My Provider State";
const string providerState2 = "My Provider State 2";
const string setUpSuffix = "-SetUp";
const string tearDownSuffix = "-TearDown";
var actionInvocationLog = new List<string>();
var pact = new ProviderServicePactFile
{
Consumer = new Party { Name = "My client" },
Provider = new Party { Name = "My Provider" },
Interactions = new List<ProviderServiceInteraction>
{
new ProviderServiceInteraction
{
ProviderState = providerState1,
Description = "My interaction"
},
new ProviderServiceInteraction
{
ProviderState = providerState2,
Description = "My interaction"
},
}
};
var providerStates = new ProviderStates();
providerStates.Add(new ProviderState(providerState1, setUp: () => actionInvocationLog.Add(providerState1 + setUpSuffix), tearDown: () => actionInvocationLog.Add(providerState1 + tearDownSuffix)));
providerStates.Add(new ProviderState(providerState2, setUp: () => actionInvocationLog.Add(providerState2 + setUpSuffix), tearDown: () => actionInvocationLog.Add(providerState2 + tearDownSuffix)));
var mockProviderServiceResponseComparer = Substitute.For<IProviderServiceResponseComparer>();
var fakeHttpClient = new FakeHttpClient();
var mockHttpRequestMessageMapper = Substitute.For<IHttpRequestMessageMapper>();
var mockProviderServiceResponseMapper = Substitute.For<IProviderServiceResponseMapper>();
var providerServiceValidator = new ProviderServiceValidator(
mockProviderServiceResponseComparer,
fakeHttpClient,
mockHttpRequestMessageMapper,
mockProviderServiceResponseMapper,
new Reporter(new NoOpReportOutputter()));
providerServiceValidator.Validate(pact, providerStates);
Assert.Equal(4, actionInvocationLog.Count());
Assert.Equal(providerState1 + setUpSuffix, actionInvocationLog.First());
Assert.Equal(providerState1 + tearDownSuffix, actionInvocationLog.Skip(1).First());
Assert.Equal(providerState2 + setUpSuffix, actionInvocationLog.Skip(2).First());
Assert.Equal(providerState2 + tearDownSuffix, actionInvocationLog.Last());
}
public void Validate_WithNullInteractionsInPactFile_DoesNotCallHttpClientOrAnyOfTheMappersOrValidators()
{
var pact = new ProviderServicePactFile
{
Consumer = new Party { Name = "My client" },
Provider = new Party { Name = "My Provider" }
};
var mockProviderServiceResponseComparer = Substitute.For<IProviderServiceResponseComparer>();
var fakeHttpClient = new FakeHttpClient();
var mockHttpRequestMessageMapper = Substitute.For<IHttpRequestMessageMapper>();
var mockProviderServiceResponseMapper = Substitute.For<IProviderServiceResponseMapper>();
var providerServiceValidator = new ProviderServiceValidator(
mockProviderServiceResponseComparer,
fakeHttpClient,
mockHttpRequestMessageMapper,
mockProviderServiceResponseMapper,
new Reporter(new NoOpReportOutputter()));
providerServiceValidator.Validate(pact, null);
mockProviderServiceResponseComparer.Received(0).Compare(Arg.Any<ProviderServiceResponse>(), Arg.Any<ProviderServiceResponse>());
Assert.Equal(0, fakeHttpClient.SendAsyncCallCount);
mockHttpRequestMessageMapper.Received(0).Convert(Arg.Any<ProviderServiceRequest>());
mockProviderServiceResponseMapper.Received(0).Convert(Arg.Any<HttpResponseMessage>());
}
public void Validate_WithInteractionsInPactFile_CallsValidateOnTheProviderServiceResponseValidator()
{
var pact = new ProviderServicePactFile
{
Consumer = new Party { Name = "My client" },
Provider = new Party { Name = "My Provider" },
Interactions = new List<ProviderServiceInteraction>
{
new ProviderServiceInteraction
{
Description = "My interaction"
}
}
};
var mockProviderServiceResponseComparer = Substitute.For<IProviderServiceResponseComparer>();
var fakeHttpClient = new FakeHttpClient();
var mockHttpRequestMessageMapper = Substitute.For<IHttpRequestMessageMapper>();
var mockProviderServiceResponseMapper = Substitute.For<IProviderServiceResponseMapper>();
var providerServiceValidator = new ProviderServiceValidator(
mockProviderServiceResponseComparer,
fakeHttpClient,
mockHttpRequestMessageMapper,
mockProviderServiceResponseMapper,
new Reporter(new NoOpReportOutputter()));
providerServiceValidator.Validate(pact, null);
mockProviderServiceResponseComparer.Received(1).Compare(Arg.Any<ProviderServiceResponse>(), Arg.Any<ProviderServiceResponse>());
}
public void Validate_WhenReporterHasErrors_ThrowsCompareFailedException()
{
var pact = new ProviderServicePactFile
{
Consumer = new Party { Name = "My client" },
Provider = new Party { Name = "My Provider" },
Interactions = new List<ProviderServiceInteraction>
{
new ProviderServiceInteraction
{
Description = "My interaction"
},
}
};
var mockProviderServiceResponseComparer = Substitute.For<IProviderServiceResponseComparer>();
var fakeHttpClient = new FakeHttpClient();
var mockHttpRequestMessageMapper = Substitute.For<IHttpRequestMessageMapper>();
var mockProviderServiceResponseMapper = Substitute.For<IProviderServiceResponseMapper>();
var mockReporter = Substitute.For<IReporter>();
mockReporter
.When(x => x.ThrowIfAnyErrors())
.Do(info => { throw new CompareFailedException("Compare failed"); });
var providerServiceValidator = new ProviderServiceValidator(
mockProviderServiceResponseComparer,
fakeHttpClient,
mockHttpRequestMessageMapper,
mockProviderServiceResponseMapper,
mockReporter);
Assert.Throws<CompareFailedException>(() => providerServiceValidator.Validate(pact, null));
mockReporter.Received(1).ThrowIfAnyErrors();
}
public void Validate_WhenProviderServiceResponseValidatorThrowsACompareFailedException_ThrowsACompareFailedException()
{
var pact = new ProviderServicePactFile
{
Consumer = new Party { Name = "My client" },
Provider = new Party { Name = "My Provider" },
Interactions = new List<ProviderServiceInteraction>
{
new ProviderServiceInteraction
{
Description = "My interaction"
}
}
};
var mockProviderServiceResponseComparer = Substitute.For<IProviderServiceResponseComparer>();
var fakeHttpClient = new FakeHttpClient();
var mockHttpRequestMessageMapper = Substitute.For<IHttpRequestMessageMapper>();
var mockProviderServiceResponseMapper = Substitute.For<IProviderServiceResponseMapper>();
mockProviderServiceResponseComparer
.When(x => x.Compare(Arg.Any<ProviderServiceResponse>(), Arg.Any<ProviderServiceResponse>()))
.Do(x => { throw new CompareFailedException("Expected response cannot be null"); });
var providerServiceValidator = new ProviderServiceValidator(
mockProviderServiceResponseComparer,
fakeHttpClient,
mockHttpRequestMessageMapper,
mockProviderServiceResponseMapper,
new Reporter(new NoOpReportOutputter()));
Assert.Throws<CompareFailedException>(() => providerServiceValidator.Validate(pact, null));
}
public void Validate_WhenProviderServiceResponseComparerThrowsAndProviderStatesTearDownDefined_TearDownActionIsInvoked()
{
var actionInkoved = false;
var pact = new ProviderServicePactFile
{
Consumer = new Party { Name = "My client" },
Provider = new Party { Name = "My Provider" },
Interactions = new List<ProviderServiceInteraction>
{
new ProviderServiceInteraction
{
Description = "My interaction"
}
}
};
var providerStates = new ProviderStates(setUp: null, tearDown: () => { actionInkoved = true; });
var mockProviderServiceResponseComparer = Substitute.For<IProviderServiceResponseComparer>();
var fakeHttpClient = new FakeHttpClient();
var mockHttpRequestMessageMapper = Substitute.For<IHttpRequestMessageMapper>();
var mockProviderServiceResponseMapper = Substitute.For<IProviderServiceResponseMapper>();
mockProviderServiceResponseComparer
.When(x => x.Compare(Arg.Any<ProviderServiceResponse>(), Arg.Any<ProviderServiceResponse>()))
.Do(x => { throw new CompareFailedException("Expected response cannot be null"); });
var providerServiceValidator = new ProviderServiceValidator(
mockProviderServiceResponseComparer,
fakeHttpClient,
mockHttpRequestMessageMapper,
mockProviderServiceResponseMapper,
new Reporter(new NoOpReportOutputter()));
Assert.Throws<CompareFailedException>(() => providerServiceValidator.Validate(pact, providerStates));
Assert.True(actionInkoved, "Provider states pact tearDown action is invoked");
}
public void Validate_WhenInteractionDefinesAProviderStateAndProviderStateIsSuppliedWithNoSetUpOrTearDown_NoProviderStateSetUpOrTearDownActionsAreInvoked()
{
var pact = new ProviderServicePactFile
{
Consumer = new Party { Name = "My client" },
Provider = new Party { Name = "My Provider" },
Interactions = new List<ProviderServiceInteraction>
{
new ProviderServiceInteraction
{
ProviderState = "My Provider State",
Description = "My interaction"
}
}
};
var providerStates = new ProviderStates();
providerStates.Add(new ProviderState("My Provider State"));
var mockProviderServiceResponseComparer = Substitute.For<IProviderServiceResponseComparer>();
var fakeHttpClient = new FakeHttpClient();
var mockHttpRequestMessageMapper = Substitute.For<IHttpRequestMessageMapper>();
var mockProviderServiceResponseMapper = Substitute.For<IProviderServiceResponseMapper>();
var providerServiceValidator = new ProviderServiceValidator(
mockProviderServiceResponseComparer,
fakeHttpClient,
mockHttpRequestMessageMapper,
mockProviderServiceResponseMapper,
new Reporter(new NoOpReportOutputter()));
providerServiceValidator.Validate(pact, providerStates);
}