Mocking framework integrations for Stashbox that provide automatic mock creation for your services in unit tests.
You can use the auto mock framework by creating a StashMoq
instance wrapped in a using statement, on its disposal it will call Verify()
on all the configured expectations.
//begin a test scope using (var stash = StashMoq.Create()) { //configure a mock dependency stash.Mock<IDependency>().Setup(m => m.Test()).Returns("test"); //configure the mock again //this call will get the same mock back as the first request stash.Mock<IDependency>().Setup(m => m.Test2()); //get the tested service filled with auto created mocks (except the configured ones) var service = stash.Get<IService>(); //call the tested method, imagine that this will invoke the Test() method of an IDependency var result = service.Test(); //check the result Assert.Equal("test", result); } //StashMoq will call the Verify() method on all configured expectations on its dispose
You can also set the
verifyAll
parameter ofStashMoq
with that it will call theVerifyAll()
on the used mock repository.StashMoq.Create(verifyAll: true)
You can set which mock behavior should be used by the framework by default.
using (var stash = StashMoq.Create(MockBehavior.Strict)) //the default will be strict { //this mock will be strict stash.Mock<IDependency>().Setup(m => m.Test()).Returns("test"); //you can also override the default config, this mock will be loose stash.Mock<IDependency2>(MockBehavior.Loose).Setup(...); }
You can use the auto mock framework by creating a StashItEasy
instance wrapped in a using statement.
//begin a test scope using (var stash = StashItEasy.Create()) { //configure a mock dependency var fake = stash.Fake<IDependency>(); //configure the call A.CallTo(() => fake.Test()).Returns("test"); //get the tested service filled with auto created fakes (except the configured ones) var service = stash.Get<IService>(); //call the tested method, imagine that this will invoke the Test() method of the IDependency var result = service.Test(); //check the call A.CallTo(() => fake.Test()).MustHaveHappened(); //check the result Assert.Equal("test", result); }
You can set what fake options should be used by the framework by default.
using (var stash = StashItEasy.Create(x => x.Strict())) //the default will be strict { //this fake will be strict stash.Fake<IDependency>(); //you can also override the default config stash.Fake<IDependency>(x => x.Implements<IDependency3>()); }
You can use the auto mock framework by creating a StashSubstitute
instance wrapped in a using statement.
//begin a test scope using (var stash = StashSubstitute.Create()) { //configure a mock dependency var sub = stash.Sub<IDependency>(); //for multiple interface implementations use the overloads of this method sub.Test().Returns("test"); //get the tested service filled with auto created mocks (except the configured ones) var service = stash.Get<IService>(); //call the tested method, imagine that this will invoke the Test() method of an IDependency var result = service.Test(); //check the call sub.Recieved().Test(); //check the result Assert.Equal("test", result); }
You can also get a partial mock with the
stash.Partial<IDependency>()
call.
You can use the auto mock framework by creating a StashRhino
instance wrapped in a using statement, on its disposal it will call VerifyAllExpectations()
on all the configured expectations.
//begin a test scope using (var stash = StashRhino.Create()) { //configure a mock dependency stash.Mock<IDependency>().Expect(x => x.Test()).Returns("test"); //configure the mock again //this call will get the same mock back as the first request stash.Mock<IDependency>().Expect(m => m.Test2()); //get the tested service filled with auto created mocks (except the configured ones) var service = stash.Get<IService>(); //call the tested method, imagine that this will invoke the Test() method of an IDependency var result = service.Test(); //check the result Assert.Equal("test", result); } //StashRhino will call the VerifyAllExpectations() method on all configured expectations on its dispose
You can also request different mock types from StashRhino
:
using (var stash = StashRhino.Create()) { //this will create a dynamic mock stash.Mock<IDependency>(); //this will create a strict mock stash.Strict<IDependency>(); //this will create a partial mock stash.Partial<IDependency>(); }Further things that each package offers
var service = stash.GetWithConstructorArgs<Service>(mockObject1, mockObject2); //you can also use a placeholder argument where you don't want to set a concrete object var service = stash.GetWithConstructorArgs<Service>(StashArg.Any<IMock>(), mockObject2);
If you use an argument placeholder with a non-mockable type, the framework will throw a
NonMockableTypeException
.
//this will inject the `mockObject1` into the created `Service` everywhere it fits by its type var service = stash.GetWithParamOverrides<Service>(mockObject1);
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