public void SubstituteConstructorReturnsValueSpecifiedInConstructorToEnableTestingOfCustomizations()
{
// Fixture setup
var substituteConstructor = Substitute.For<ISpecimenBuilder>();
// Exercise system
var sut = new SubstituteRequestHandler(substituteConstructor);
// Verify outcome
Assert.Same(substituteConstructor, sut.SubstituteFactory);
// Teardown
}
public void SubstituteConstructorReturnsValueSpecifiedInConstructorToEnableTestingOfCustomizations()
{
// Arrange
var substituteConstructor = Substitute.For <ISpecimenBuilder>();
// Act
var sut = new SubstituteRequestHandler(substituteConstructor);
// Assert
Assert.Same(substituteConstructor, sut.SubstituteFactory);
}
public void SubstituteConstructorReturnsValueSpecifiedInConstructorToEnableTestingOfCustomizations()
{
// Fixture setup
var substituteConstructor = Substitute.For <ISpecimenBuilder>();
// Exercise system
var sut = new SubstituteRequestHandler(substituteConstructor);
// Verify outcome
Assert.Same(substituteConstructor, sut.SubstituteFactory);
// Teardown
}
public void CreateReturnsNoSpecimenWhenRequestIsNotAnExplicitSubstituteRequest()
{
// Fixture setup
var constructor = Substitute.For<ISpecimenBuilder>();
var sut = new SubstituteRequestHandler(constructor);
var request = typeof(IComparable);
var context = Substitute.For<ISpecimenContext>();
// Exercise system
object result = sut.Create(request, context);
// Verify outcome
var expected = new NoSpecimen(request);
Assert.Equal(expected, result);
// Teardown
}
public void CreateReturnsNoSpecimenWhenRequestIsNotAnExplicitSubstituteRequest()
{
// Arrange
var constructor = Substitute.For <ISpecimenBuilder>();
var sut = new SubstituteRequestHandler(constructor);
var request = typeof(IComparable);
var context = Substitute.For <ISpecimenContext>();
// Act
object result = sut.Create(request, context);
// Assert
var expected = new NoSpecimen();
Assert.Equal(expected, result);
}
public void CreateReturnsNoSpecimenWhenRequestIsNotAnExplicitSubstituteRequest()
{
// Fixture setup
var constructor = Substitute.For <ISpecimenBuilder>();
var sut = new SubstituteRequestHandler(constructor);
var request = typeof(IComparable);
var context = Substitute.For <ISpecimenContext>();
// Exercise system
object result = sut.Create(request, context);
// Verify outcome
var expected = new NoSpecimen(request);
Assert.Equal(expected, result);
// Teardown
}
public void CreatePassesRequestedSubstituteTypeAndSpecimenContextToSubstituteConstructorAndReturnsInstanceItCreates()
{
// Fixture setup
var context = Substitute.For<ISpecimenContext>();
Type targetType = typeof(IComparable);
var constructedSubstute = Substitute.For(new[] { targetType}, new object[0]);
var constructor = Substitute.For<ISpecimenBuilder>();
constructor.Create(targetType, context).Returns(constructedSubstute);
var sut = new SubstituteRequestHandler(constructor);
var request = new SubstituteRequest(targetType);
// Exercise system
object result = sut.Create(request, context);
// Verify outcome
Assert.Same(constructedSubstute, result);
// Teardown
}
public void CustomizeInsertsProperlyConfiguredSubstituteRequestHandlerInCustomizationsToHandleSubstituteRequests()
{
// Arrange
var sut = new AutoNSubstituteCustomization();
SubstituteRequestHandler builder = null;
var fixture = Substitute.For <IFixture>();
fixture.Customizations.Insert(Arg.Any <int>(), Arg.Do <SubstituteRequestHandler>(b => builder = b));
// Act
sut.Customize(fixture);
// Assert
Assert.NotNull(builder);
var substituteConstructor = Assert.IsType <MethodInvoker>(builder.SubstituteFactory);
Assert.IsType <NSubstituteMethodQuery>(substituteConstructor.Query);
}
public void CreatePassesRequestedSubstituteTypeAndSpecimenContextToSubstituteConstructorAndReturnsInstanceItCreates()
{
// Arrange
var context = Substitute.For <ISpecimenContext>();
Type targetType = typeof(IComparable);
var constructedSubstute = Substitute.For(new[] { targetType }, new object[0]);
var constructor = Substitute.For <ISpecimenBuilder>();
constructor.Create(targetType, context).Returns(constructedSubstute);
var sut = new SubstituteRequestHandler(constructor);
var request = new SubstituteRequest(targetType);
// Act
object result = sut.Create(request, context);
// Assert
Assert.Same(constructedSubstute, result);
}
