public void Always_ShouldCacheSut()
{
//arrange
//act
var suit = TestSuit.Create <MyService>();
var sut1 = suit.Sut;
var sut2 = suit.Sut;
//assert
sut1.Should().Be(sut2);
}
public void DependencySetAsSuitInstance_CanConfigureIt()
{
//arrange
_testSuit.SetDependencyToTestSuit <IDependency1>(TestSuit.Create <Dependency1>());
//act
_testSuit.SetupDependencySuit <IDependency1>(s => s.SetupMock <IDependency2>(d => d.Action2() == "42"));
//assert
// note: ParseNumberFromDependency() calls Dependency1.GetNumber() which in turn calls
// IDependency2.Action2() which we mocked above
_testSuit.Sut.ParseNumberFromDependency().Should().Be(42);
}
public void SutNotCreated_SetsDependencyToTestSuitInstance()
{
//arrange
var dependencyTestSuit = TestSuit.Create <Dependency1>();
//act
_testSuit.SetDependencyToTestSuit <IDependency1>(dependencyTestSuit);
//assert
_testSuit.GetSuit <IDependency1>().Should().Be(dependencyTestSuit);
_testSuit.GetDependency <IDependency1>().Should().Be(dependencyTestSuit.Sut);
_testSuit.Sut.Dependency1.Should().Be(dependencyTestSuit.Sut);
}
public void Reset_ResetsTestSuit()
{
//arrange
var dependencyTestSuit = (TestSuit <Dependency1>)TestSuit.Create <Dependency1>();
_testSuit.SetDependencyToTestSuit <IDependency1>(dependencyTestSuit);
_ = dependencyTestSuit.Sut; // create the dependency object
//act
_testSuit.Reset();
//assert
dependencyTestSuit.IsSutCreated.Should().BeFalse();
}
public void SetInstanceToSut_Throws()
{
//arrange
//act
var action = _testSuit.Invoking(s =>
s.SetDependencyToInstance <ITestSuit <IDependency1>, ITestSuit <Dependency1> >(TestSuit.Create <Dependency1>()));
//assert
action.Should().Throw <ArgumentException>();
}
public void SutCreated_CannotSetDependencyToTestSuit()
{
//arrange
_ = _testSuit.Sut;
//act
var action = _testSuit.Invoking(s => s.SetDependencyToTestSuit <IDependency1>(TestSuit.Create <Dependency1>()));
//assert
action.Should().Throw <InvalidOperationException>();
}