public void CanMockNonSealedClasses()
{
var result = TestInstance.GetDependency(typeof(object)) as Object;
Should.NotThrow(() => Mock <Object> .Get(result),
"should be a Moq provided mock object");
result.ShouldNotBeNull();
}
public void CanMockInterfaces()
{
var result = TestInstance.GetDependency(typeof(IDisposable)) as IDisposable;
Should.NotThrow(() => Mock <IDisposable> .Get(result),
"should be a Moq provided mock object");
result.ShouldNotBeNull();
}
public void ThrowsAnExceptionWhenAskedForADependencyWhereThereAreNoneInTheCurrentScope()
{
GivenTheTestScopeIs(TestScopes.Class <PublicClassWithDefaultConstructor>());
GivenTheDependencyProviderIs(FakeDependencyProvider);
var exception = Should.Throw <BigUnitsException>(
() => TestInstance.GetDependency <object>());
exception.Data[ExceptionData.DependencyType].ShouldBe(typeof(object));
}
public void ThrowsAnExceptionWhenAskedForADependencyOutsideOfTheCurrentScope()
{
GivenTheTestScopeIs(TestScopes.Class <PublicClassWithASingleConstructorDependency>());
GivenTheDependencyProviderIs(FakeDependencyProvider);
var exception = Should.Throw <BigUnitsException>(
() => TestInstance.GetDependency <RankException>());
exception.Data[ExceptionData.DependencyType].ShouldBe(typeof(RankException));
}
public void CanRetrieveTheDependenciesThatAreGoingToBeUsedToBuildTheTestInstance()
{
GivenTheTestScopeIs(TestScopes.Namespace <PublicClassWithConcreteNamespaceDependencies>());
GivenTheDependencyProviderIs(FakeDependencyProvider);
var concreteClass = TestInstance.GetDependency <PublicClassWithMultipleConstructorDependencies>();
WhenATestInstanceIsRequested <PublicClassWithConcreteNamespaceDependencies>(out var result);
result.ConcreteDependency.ShouldBe(concreteClass);
}
public void CanRetrieveTheDependenciesThaAreGoingToBeIndirectlyUsedToBuildTheTestInstance()
{
GivenTheTestScopeIs(TestScopes.Namespace <PublicClassWithConcreteNamespaceDependencies>());
GivenTheDependencyProviderIs(FakeDependencyProvider);
var dependency1 = TestInstance.GetDependency <IDependency <One> >();
var dependency2 = TestInstance.GetDependency <IDependency <Two> >();
var dependency3 = TestInstance.GetDependency <IDependency <Three> >();
WhenATestInstanceIsRequested <PublicClassWithConcreteNamespaceDependencies>(out var result);
result.ShouldSatisfyAllConditions(
() => result.ConcreteDependency.Dependency1.ShouldBe(dependency1),
() => result.ConcreteDependency.Dependency2.ShouldBe(dependency2),
() => result.ConcreteDependency.Dependency3.ShouldBe(dependency3)
);
}
public void CanRetrieveTheDependenciesThatAreGoingToBeUsedToBuildTheTestInstance()
{
GivenTheTestScopeIs(TestScopes.Class <PublicClassWithMultipleConstructorDependencies>());
GivenTheDependencyProviderIs(FakeDependencyProvider);
var dependency1 = TestInstance.GetDependency <IDependency <One> >();
var dependency2 = TestInstance.GetDependency <IDependency <Two> >();
var dependency3 = TestInstance.GetDependency <IDependency <Three> >();
WhenATestInstanceIsRequested <PublicClassWithMultipleConstructorDependencies>(out var result);
result.ShouldSatisfyAllConditions(
() => result.Dependency1.ShouldBe(dependency1),
() => result.Dependency2.ShouldBe(dependency2),
() => result.Dependency3.ShouldBe(dependency3)
);
}