public void Should_Instantiate_The_Discoverer_Specified_On_The_Fact_Attribute_And_Add_To_Cache_When_Not_Cached()
{
var provider = new XunitTestCaseDiscovererProvider();
var mockedInstantiatedDiscoverer = new Discoverer();
var messageSink = new Mock <IMessageSink>().Object;
var conditionalFactWithAttributeType = new ConditionalFact(FakeFactAttribute.Type, new object[] { });
var mockDiscovererTypeCache = new Mock <IDiscovererTypeCache>();
Type discovererTypeFromCache = null;
mockDiscovererTypeCache.Setup(c => c.TryGetValue(FakeFactAttribute.Type, out discovererTypeFromCache)).Returns(false);
provider.DiscovererTypeCache = mockDiscovererTypeCache.Object;
var discovererTypeName = "discoverer";
var discovererAssemblyName = "assemblyName";
var mockReflectionHelper = new Mock <IReflectionHelper>();
mockReflectionHelper.Setup(rh => rh.GetDiscovererTypeNameAndAssemblyName(FakeFactAttribute.Type)).Returns((discovererTypeName, discovererAssemblyName));
mockReflectionHelper.Setup(rh => rh.GetType(discovererTypeName, discovererAssemblyName)).Returns(FakeDiscoverer.Type);
mockReflectionHelper.Setup(rh => rh.CreateInstance <IXunitTestCaseDiscoverer>(FakeDiscoverer.Type, It.Is <object[]>(args => args.Length == 1 && args[0] == messageSink))).Returns(mockedInstantiatedDiscoverer);
provider.ReflectionHelper = mockReflectionHelper.Object;
var discoverer = provider.Provide(conditionalFactWithAttributeType, messageSink);
mockDiscovererTypeCache.Verify(c => c.Add(FakeFactAttribute.Type, FakeDiscoverer.Type));
Assert.Same(mockedInstantiatedDiscoverer, discoverer);
}
public void Conditional_Fact_Ctor_With_Most_Args_Sets_Properties_Properly()
{
var factAttributeCtorArgs = new object[] { "1" };
var conditionalFact = new ConditionalFact(Discoverer.Type, DiscovererFactAttribute.Type, factAttributeCtorArgs, CustomSkipLogic.Type);
Assert.Same(Discoverer.Type, conditionalFact.DiscovererType);
Assert.Same(DiscovererFactAttribute.Type, conditionalFact.DiscovererFactAttributeType);
Assert.Same(factAttributeCtorArgs, conditionalFact.DiscovererFactAttributeCtorArgs);
Assert.Same(CustomSkipLogic.Type, conditionalFact.SkipLogicType);
}
public void Should_Instantiate_The_Discoverer_Type_From_The_ConditionalFact()
{
var mockedInstantiatedDiscoverer = new Discoverer();
var messageSink = new Mock <IMessageSink>().Object;
var provider = new XunitTestCaseDiscovererProvider();
var mockReflectionHelper = new Mock <IReflectionHelper>();
mockReflectionHelper.Setup(rh => rh.CreateInstance <IXunitTestCaseDiscoverer>(FakeDiscoverer.Type, It.Is <object[]>(args => args.Length == 1 && args[0] == messageSink))).Returns(mockedInstantiatedDiscoverer);
var conditionalFactWithDiscovererType = new ConditionalFact(FakeDiscoverer.Type);
provider.ReflectionHelper = mockReflectionHelper.Object;
var discoverer = provider.Provide(conditionalFactWithDiscovererType, messageSink);
Assert.Same(mockedInstantiatedDiscoverer, discoverer);
}
public void Should_Instantiate_From_The_Type_In_The_Cache_If_Present()
{
var provider = new XunitTestCaseDiscovererProvider();
var mockedInstantiatedDiscoverer = new Discoverer();
var messageSink = new Mock <IMessageSink>().Object;
var conditionalFactWithAttributeType = new ConditionalFact(FakeFactAttribute.Type, new object[] { });
var mockDiscovererTypeCache = new Mock <IDiscovererTypeCache>();
var discovererTypeFromCache = FakeDiscoverer.Type;
mockDiscovererTypeCache.Setup(c => c.TryGetValue(FakeFactAttribute.Type, out discovererTypeFromCache)).Returns(true);
provider.DiscovererTypeCache = mockDiscovererTypeCache.Object;
var mockReflectionHelper = new Mock <IReflectionHelper>();
mockReflectionHelper.Setup(rh => rh.CreateInstance <IXunitTestCaseDiscoverer>(discovererTypeFromCache, It.Is <object[]>(args => args.Length == 1 && args[0] == messageSink))).Returns(mockedInstantiatedDiscoverer);
provider.ReflectionHelper = mockReflectionHelper.Object;
var discoverer = provider.Provide(conditionalFactWithAttributeType, messageSink);
Assert.Same(mockedInstantiatedDiscoverer, discoverer);
}
