public async Task Should_succeed_with_status_deleted_when_delete_is_valid()
{
// Arrange
var message = MockedMessageBuilder
.SetId(1)
.SetMessage("The message")
.SetClientId(Guid.NewGuid().ToString())
.Build()
.Object;
_mockedRepository.Setup(x => x.GetAsync(It.IsAny <int>())).ReturnsAsync(message);
_mockedRepository.Setup(x => x.UnitOfWork).Returns(_mockedUnitOfWork.Object);
_mockedUnitOfWork.Setup(x => x.SaveChangesAsync(It.IsAny <CancellationToken>())).ReturnsAsync(1);
var command = new DeleteMessageCommand(message.Id, message.ClientId);
var handler = new DeleteMessageCommandHandler(_mockedRepository.Object);
// Act
var result = await handler.Handle(command, default);
// Assert
Assert.True(result.Succeeded);
Assert.IsType <Deleted>(result.StatusCode);
_mockedRepository.Verify(x => x.GetAsync(command.MessageId), Times.Once);
_mockedRepository.Verify(x => x.Remove(message), Times.Once);
_mockedUnitOfWork.Verify(x => x.SaveChangesAsync(default), Times.Once);
public async Task Should_fail_with_status_bad_request_when_client_id_is_null_or_empty(string clientId)
{
// Arrange
var command = new DeleteMessageCommand(1, clientId);
var handler = new DeleteMessageCommandHandler(_mockedRepository.Object);
// Act
var result = await handler.Handle(command, default);
// Assert
Assert.True(result.Failed);
Assert.IsType <BadRequest>(result.StatusCode);
}
public async Task Should_fail_with_status_not_found_when_deleting_message_that_does_not_exist()
{
// Arrange
_mockedRepository.Setup(x => x.GetAsync(It.IsAny <int>())).ReturnsAsync((BoardMessage)null);
var command = new DeleteMessageCommand(1, Guid.NewGuid().ToString());
var handler = new DeleteMessageCommandHandler(_mockedRepository.Object);
// Act
var result = await handler.Handle(command, default);
// Assert
Assert.True(result.Failed);
Assert.IsType <NotFound>(result.StatusCode);
_mockedRepository.Verify(x => x.GetAsync(command.MessageId), Times.Once);
}
public async Task Should_fail_with_status_bad_request_when_attempting_to_delete_message_created_by_another_client()
{
// Arrange
var message = MockedMessageBuilder
.SetId(1)
.SetMessage("The message")
.SetClientId(Guid.NewGuid().ToString())
.Build()
.Object;
_mockedRepository.Setup(x => x.GetAsync(It.IsAny <int>())).ReturnsAsync(message);
var command = new DeleteMessageCommand(message.Id, Guid.NewGuid().ToString());
var handler = new DeleteMessageCommandHandler(_mockedRepository.Object);
// Act
var result = await handler.Handle(command, default);
// Assert
Assert.True(result.Failed);
Assert.IsType <BadRequest>(result.StatusCode);
_mockedRepository.Verify(x => x.GetAsync(command.MessageId), Times.Once);
}
public DeleteMessageCommandTests()
{
_repositoryMock = new Moq.Mock <IMessageRepository>();
_command = new DeleteMessageCommandHandler(_repositoryMock.Object);
}
