You need to Freeze
the IPostProcessingActionReader
component.
The following test will pass:
[Fact]
public void Test()
{
var fixture = new Fixture()
.Customize(new AutoMoqCustomization());
var postProcessingActionMock = new Mock<IPostProcessingAction>();
var postProcessingActionReaderMock = fixture
.Freeze<Mock<IPostProcessingActionReader>>();
postProcessingActionReaderMock
.Setup(x => x.CreatePostProcessingActionFromJobResultXml(
It.IsAny<string>()))
.Returns(postProcessingActionMock.Object);
var postProcessor = fixture.CreateAnonymous<PostProcessor>();
postProcessor.Process("", "");
postProcessingActionMock.Verify(action => action.Do());
}
Assuming that the types are defined as:
public interface IPostProcessingAction
{
void Do();
}
public class PostProcessor
{
private readonly IPostProcessingActionReader actionReader;
public PostProcessor(IPostProcessingActionReader actionReader)
{
if (actionReader == null)
throw new ArgumentNullException("actionReader");
this.actionReader = actionReader;
}
public void Process(string resultFilePath, string jobId)
{
IPostProcessingAction postProcessingAction = this.actionReader
.CreatePostProcessingActionFromJobResultXml(resultFilePath);
postProcessingAction.Do();
}
}
public interface IPostProcessingActionReader
{
IPostProcessingAction CreatePostProcessingActionFromJobResultXml(
string resultFilePath);
}
In case you use AutoFixture declaratively with the xUnit.net extension the test could be simplified even further:
[Theory, AutoMoqData]
public void Test(
[Frozen]Mock<IPostProcessingActionReader> readerMock,
Mock<IPostProcessingAction> postProcessingActionMock,
PostProcessor postProcessor)
{
readerMock
.Setup(x => x.CreatePostProcessingActionFromJobResultXml(
It.IsAny<string>()))
.Returns(postProcessingActionMock.Object);
postProcessor.Process("", "");
postProcessingActionMock.Verify(action => action.Do());
}
The AutoMoqDataAttribute
is defined as:
internal class AutoMoqDataAttribute : AutoDataAttribute
{
internal AutoMoqDataAttribute()
: base(new Fixture().Customize(new AutoMoqCustomization()))
{
}
}