public void TestThatHandleExceptionCallsBuildOnExceptionBuilder()
{
var fixture = new Fixture();
var systemDataRepositoryMock = MockRepository.GenerateMock <ISystemDataRepository>();
var foodWasteObjectMapperMock = MockRepository.GenerateMock <IFoodWasteObjectMapper>();
var specificationMock = MockRepository.GenerateMock <ISpecification>();
var commonValidationsMock = MockRepository.GenerateMock <ICommonValidations>();
var exceptionBuilderMock = MockRepository.GenerateMock <IExceptionBuilder>();
exceptionBuilderMock.Stub(m => m.Build(Arg <Exception> .Is.Anything, Arg <MethodBase> .Is.NotNull))
.WhenCalled(e =>
{
var methodBase = (MethodBase)e.Arguments.ElementAt(1);
Assert.That(methodBase, Is.Not.Null);
Assert.That(methodBase.ReflectedType.Name, Is.EqualTo(typeof(ForeignKeyDeleteCommandHandler).Name));
})
.Return(fixture.Create <Exception>())
.Repeat.Any();
var foreignKeyDeleteCommandHandler = new ForeignKeyDeleteCommandHandler(systemDataRepositoryMock, foodWasteObjectMapperMock, specificationMock, commonValidationsMock, exceptionBuilderMock);
Assert.That(foreignKeyDeleteCommandHandler, Is.Not.Null);
var exception = fixture.Create <Exception>();
Assert.Throws <Exception>(() => foreignKeyDeleteCommandHandler.HandleException(fixture.Create <ForeignKeyDeleteCommand>(), exception));
exceptionBuilderMock.AssertWasCalled(m => m.Build(Arg <Exception> .Is.Equal(exception), Arg <MethodBase> .Is.NotNull));
}
public void TestThatConstructorInitializeForeignKeyDeleteCommandHandler()
{
var systemDataRepositoryMock = MockRepository.GenerateMock <ISystemDataRepository>();
var foodWasteObjectMapperMock = MockRepository.GenerateMock <IFoodWasteObjectMapper>();
var specificationMock = MockRepository.GenerateMock <ISpecification>();
var commonValidationsMock = MockRepository.GenerateMock <ICommonValidations>();
var exceptionBuilderMock = MockRepository.GenerateMock <IExceptionBuilder>();
var foreignKeyDeleteCommandHandler = new ForeignKeyDeleteCommandHandler(systemDataRepositoryMock, foodWasteObjectMapperMock, specificationMock, commonValidationsMock, exceptionBuilderMock);
Assert.That(foreignKeyDeleteCommandHandler, Is.Not.Null);
}
public void TestThatExecuteCallsIsNotNullForForeignKeyOnCommonValidations()
{
var fixture = new Fixture();
var commonValidationsMock = MockRepository.GenerateMock <ICommonValidations>();
var exceptionBuilderMock = MockRepository.GenerateMock <IExceptionBuilder>();
var foodGroupMock = DomainObjectMockBuilder.BuildFoodGroupMock();
// ReSharper disable PossibleInvalidOperationException
var foreignKeyMock = DomainObjectMockBuilder.BuildForeignKeyMock(foodGroupMock.Identifier.Value, foodGroupMock.GetType());
// ReSharper restore PossibleInvalidOperationException
var systemDataRepositoryMock = MockRepository.GenerateMock <ISystemDataRepository>();
systemDataRepositoryMock.Stub(m => m.Get <IForeignKey>(Arg <Guid> .Is.Anything))
.Return(foreignKeyMock)
.Repeat.Any();
var specificationMock = MockRepository.GenerateMock <ISpecification>();
specificationMock.Stub(m => m.IsSatisfiedBy(Arg <Func <bool> > .Is.NotNull, Arg <Exception> .Is.Anything))
.WhenCalled(e =>
{
var func = (Func <bool>)e.Arguments.ElementAt(0);
func.Invoke();
})
.Return(specificationMock)
.Repeat.Any();
var foodWasteObjectMapperMock = MockRepository.GenerateMock <IFoodWasteObjectMapper>();
foodWasteObjectMapperMock.Stub(m => m.Map <IIdentifiable, ServiceReceiptResponse>(Arg <IIdentifiable> .Is.Anything, Arg <CultureInfo> .Is.Anything))
.Return(fixture.Create <ServiceReceiptResponse>())
.Repeat.Any();
var foreignKeyDeleteCommandHandler = new ForeignKeyDeleteCommandHandler(systemDataRepositoryMock, foodWasteObjectMapperMock, specificationMock, commonValidationsMock, exceptionBuilderMock);
Assert.That(foreignKeyDeleteCommandHandler, Is.Not.Null);
var foreignKeyDeleteCommand = new ForeignKeyDeleteCommand
{
ForeignKeyIdentifier = Guid.NewGuid()
};
foreignKeyDeleteCommandHandler.Execute(foreignKeyDeleteCommand);
commonValidationsMock.AssertWasCalled(m => m.IsNotNull(Arg <IForeignKey> .Is.Equal(foreignKeyMock)));
}
public void TestThatExecuteReturnsServiceReceiptFromMapOnFoodWasteObjectMapper()
{
var fixture = new Fixture();
var commonValidationsMock = MockRepository.GenerateMock <ICommonValidations>();
var exceptionBuilderMock = MockRepository.GenerateMock <IExceptionBuilder>();
var foodGroupMock = DomainObjectMockBuilder.BuildFoodGroupMock();
var systemDataRepositoryMock = MockRepository.GenerateMock <ISystemDataRepository>();
systemDataRepositoryMock.Stub(m => m.Get <IForeignKey>(Arg <Guid> .Is.Anything))
// ReSharper disable PossibleInvalidOperationException
.Return(DomainObjectMockBuilder.BuildForeignKeyMock(foodGroupMock.Identifier.Value, foodGroupMock.GetType()))
// ReSharper restore PossibleInvalidOperationException
.Repeat.Any();
var specificationMock = MockRepository.GenerateMock <ISpecification>();
specificationMock.Stub(m => m.IsSatisfiedBy(Arg <Func <bool> > .Is.Anything, Arg <Exception> .Is.Anything))
.Return(specificationMock)
.Repeat.Any();
var serviceReceipt = fixture.Create <ServiceReceiptResponse>();
var foodWasteObjectMapperMock = MockRepository.GenerateMock <IFoodWasteObjectMapper>();
foodWasteObjectMapperMock.Stub(m => m.Map <IIdentifiable, ServiceReceiptResponse>(Arg <IIdentifiable> .Is.Anything, Arg <CultureInfo> .Is.Anything))
.Return(serviceReceipt)
.Repeat.Any();
var foreignKeyDeleteCommandHandler = new ForeignKeyDeleteCommandHandler(systemDataRepositoryMock, foodWasteObjectMapperMock, specificationMock, commonValidationsMock, exceptionBuilderMock);
Assert.That(foreignKeyDeleteCommandHandler, Is.Not.Null);
var foreignKeyDeleteCommand = new ForeignKeyDeleteCommand
{
ForeignKeyIdentifier = Guid.NewGuid()
};
var result = foreignKeyDeleteCommandHandler.Execute(foreignKeyDeleteCommand);
Assert.That(result, Is.Not.Null);
Assert.That(result, Is.EqualTo(serviceReceipt));
}
public void TestThatExecuteThrowsArgumentNullExceptionIfForeignKeyModifyCommandIsNull()
{
var systemDataRepositoryMock = MockRepository.GenerateMock <ISystemDataRepository>();
var foodWasteObjectMapperMock = MockRepository.GenerateMock <IFoodWasteObjectMapper>();
var specificationMock = MockRepository.GenerateMock <ISpecification>();
var commonValidationsMock = MockRepository.GenerateMock <ICommonValidations>();
var exceptionBuilderMock = MockRepository.GenerateMock <IExceptionBuilder>();
var foreignKeyDeleteCommandHandler = new ForeignKeyDeleteCommandHandler(systemDataRepositoryMock, foodWasteObjectMapperMock, specificationMock, commonValidationsMock, exceptionBuilderMock);
Assert.That(foreignKeyDeleteCommandHandler, Is.Not.Null);
var exception = Assert.Throws <ArgumentNullException>(() => foreignKeyDeleteCommandHandler.Execute(null));
Assert.That(exception, Is.Not.Null);
Assert.That(exception.ParamName, Is.Not.Null);
Assert.That(exception.ParamName, Is.Not.Empty);
Assert.That(exception.ParamName, Is.EqualTo("command"));
Assert.That(exception.InnerException, Is.Null);
}
public void TestThatHandleExceptionThrowsCreatedExceptionFromExceptionBuilder()
{
var fixture = new Fixture();
var systemDataRepositoryMock = MockRepository.GenerateMock <ISystemDataRepository>();
var foodWasteObjectMapperMock = MockRepository.GenerateMock <IFoodWasteObjectMapper>();
var specificationMock = MockRepository.GenerateMock <ISpecification>();
var commonValidationsMock = MockRepository.GenerateMock <ICommonValidations>();
var exceptionToThrow = fixture.Create <Exception>();
var exceptionBuilderMock = MockRepository.GenerateMock <IExceptionBuilder>();
exceptionBuilderMock.Stub(m => m.Build(Arg <Exception> .Is.Anything, Arg <MethodBase> .Is.Anything))
.Return(exceptionToThrow)
.Repeat.Any();
var foreignKeyDeleteCommandHandler = new ForeignKeyDeleteCommandHandler(systemDataRepositoryMock, foodWasteObjectMapperMock, specificationMock, commonValidationsMock, exceptionBuilderMock);
Assert.That(foreignKeyDeleteCommandHandler, Is.Not.Null);
var exception = Assert.Throws <Exception>(() => foreignKeyDeleteCommandHandler.HandleException(fixture.Create <ForeignKeyDeleteCommand>(), fixture.Create <Exception>()));
Assert.That(exception, Is.Not.Null);
Assert.That(exception, Is.EqualTo(exceptionToThrow));
}
