public async Task SendCommandWithDefaultFields_ShouldReturnValidationError()
{
var command = new AddBookToLibraryCommand()
{
Title = string.Empty,
Authors = new List <string>()
};
var result = await SendAsync(command);
result.Succeeded.Should().BeFalse();
result.ErrorType.Should().Be(RequestError.ValidationError);
}
public async Task SendValidCommand_ShouldAddBookToLibrary()
{
var command = new AddBookToLibraryCommand()
{
Authors = new List <string>()
{
Arrange.Author_1, Arrange.Author_2
},
Title = Arrange.Title
};
var result = await SendAsync(command);
var book = await GetBookAsync(Arrange.Title);
result.Succeeded.Should().BeTrue();
book.Authors.Should().OnlyContain(a => a.Name == Arrange.Author_1 || a.Name == Arrange.Author_2);
}
public async Task SendDuplicateBook_ShouldReturnAlreadyExistsError()
{
var command = new AddBookToLibraryCommand()
{
Authors = new List <string>()
{
_duplicateAuthor
},
Title = _duplicateTitle
};
await SendAsync(command);
var result = await SendAsync(command); // Sending same data
result.Succeeded.Should().BeFalse();
result.ErrorType.Should().Equals(RequestError.AlreadyExists);
}
public async Task Add_Book_ToLibrary_Test()
{
AddBookToLibraryCommand command =
new AddBookToLibraryCommand(_authorRepoMock.Object, _mybookRepoMock.Object, _bookRepoMock.Object);
var parameters = new AddBookParameters
{
UserId = Guid.NewGuid(),
Title = "test title",
AuthorFirstName = "firstname",
AuthorLastName = "lastname",
Isbn = "test"
};
CommandResult <AddBookResult> result = await command.HandleAsync(parameters);
Assert.True(result.Succeeded);
Assert.IsType <AddBookResult>(result.Data);
Assert.Equal("test", result.Data.ISBN);
}
public async Task <ActionResult> AddToLibrary(AddBookToLibraryCommand request)
{
var result = await Mediator.Send(request);
return(result.Succeeded ? NoContent() : StatusCode(_errorToStatusCode.Convert(result.ErrorType)));
}