In my test I am using both MockingContainer and Mock to do Automocking and create concrete mocks respectively.
At the end of my test I want to ensure all of the functions I setup via Arrange for both the MockingContainer and mocked classes were ran.
Do I need to call .AssertAll() for each mocked object and the MockingContainer or can I simply call Mock.AssertAll() to make sure all Arranged functions were executed? See example below for both approaches.
// Establish mocks
var mockedControllerContainer = new MockingContainer<SomeController>();
var mockedClass = Mock.Create<SomeClass>();
// Establish test variables
IEnumerable<SomeDomainModel> records = new List<SomeDomainModel>();
// Arrange Mocks
mockedControllerContainer
.Arrange<Repository>(repo => repo.FetchRecordsWithName("name"))
.Returns(records);
mockedClass
.Arrange(c => c.SomeFunction())
.Returns(null);
// Assert
mockedControllerContainer.AssertAll();
mockedClass.AssertAll();
// Or can I use the example below to cover all cases?
Mock.AssertAll();
Which approach is best practice to ensure each function was called? This example only had one concrete class but other tests can have many so if I can avoid having to use .AssertAll() for each of them individutally that would be ideal.
The API documentation for Mock.AssertAll() states "Asserts all expected setups in the current context". How is this context defined?
Thank you!
JustMock supports .ReturnsAsync()
when arranging standard mocks, however I am unable to find a way to get this same behavior when Automocking with a MockingContainer<T>
.
A solution I've found is to wrap the return value in Task.FromResult<T>()
. This fulfills the expected Task<T>
return type of the async function, however the syntax is a bit clunky.
service
.Arrange<IRepository>(r => r.SomeAsyncMethod("input"))
.Returns(Task.FromResult<ISomeModel>(resultModel));
Ideally, I would like to avoid building the Task<T>
return values manually and just rely on .ReturnsAsync()
to handle the conversion.
service
.Arrange<IRepository>(r => r.SomeAsyncMethod("input"))
.ReturnsAsync(resultModel);
It's possible the APIs just aren't there, but I want to ensure I'm not just missing some special syntax to get it working.