public void GetReflectionType_InvokeTypeObjectWithoutParent_ReturnsExpected(Type objectType, object instance)
{
var provider = new SubTypeDescriptionProvider();
Assert.Same(objectType, provider.GetReflectionType(objectType, instance));
// Call again.
Assert.Same(objectType, provider.GetReflectionType(objectType, instance));
}
public void GetReflectionType_NullInstanceWithParent_ThrowsArgumentNullException()
{
var mockParentProvider = new Mock <TypeDescriptionProvider>(MockBehavior.Strict);
var provider = new SubTypeDescriptionProvider(mockParentProvider.Object);
AssertExtensions.Throws <ArgumentNullException>("instance", () => provider.GetReflectionType((object)null));
}
public void GetReflectionType_InvokeTypeObjectWithParent_ReturnsExpected(Type objectType, object instance, Type result)
{
var mockParentProvider = new Mock <TypeDescriptionProvider>(MockBehavior.Strict);
mockParentProvider
.Setup(p => p.GetReflectionType(objectType, instance))
.Returns(result)
.Verifiable();
var provider = new SubTypeDescriptionProvider(mockParentProvider.Object);
Assert.Same(result, provider.GetReflectionType(objectType, instance));
mockParentProvider.Verify(p => p.GetReflectionType(objectType, instance), Times.Once());
// Call again.
Assert.Same(result, provider.GetReflectionType(objectType, instance));
mockParentProvider.Verify(p => p.GetReflectionType(objectType, instance), Times.Exactly(2));
}
public void GetReflectionType_NullInstance_ThrowsArgumentNullException()
{
var provider = new SubTypeDescriptionProvider();
AssertExtensions.Throws <ArgumentNullException>("instance", () => provider.GetReflectionType((object)null));
}