Given_An_Valid_DeckThumbnail_If_User_Is_Not_OwnerUpdateDeckThumbnail_Command_Should_Be_Successful()
{
// Arrange
var deckThumbnailInputModel = new DeckThumbnailInputModel
{
DeckId = 3242,
Thumbnail = new byte[] { 1, 2, 3 },
UserId = Guid.NewGuid().ToString()
};
var command = new UpdateDeckThumbnailCommand {
DeckThumbnail = deckThumbnailInputModel
};
_validator.Validate(Arg.Any <DeckThumbnailInputModel>()).Returns(new ValidationResult());
_userService.IsUserDeckOwner(Arg.Any <string>(), Arg.Any <long>()).Returns(true);
_settings.Value.Returns(new ApplicationSettings {
DeckThumbnailImageFolderPath = "c:/deck/thumbnail"
});
_deckService.SaveDeckThumbnail(Arg.Any <DeckThumbnail>()).Returns(3242);
// Act
var result = await _sut.Handle(command, CancellationToken.None);
// Assert
result.IsSuccessful.Should().BeTrue();
}
public async Task Given_An_Invalid_DeckThumbnail_UpdateDeckThumbnail_Command_Should_Not_Be_Successful()
{
// Arrange
var deckThumbnailInputModel = new DeckThumbnailInputModel();
var command = new UpdateDeckThumbnailCommand {
DeckThumbnail = deckThumbnailInputModel
};
_validator.Validate(Arg.Any <DeckThumbnailInputModel>()).Returns(new ValidationResult());
// Act
var result = await _sut.Handle(command, CancellationToken.None);
// Assert
result.IsSuccessful.Should().BeFalse();
}
public async Task Given_An_Invalid_DeckThumbnail_UpdateDeckThumbnail_Command_Should_Return_A_List_Of_Errors()
{
// Arrange
var deckThumbnailInputModel = new DeckThumbnailInputModel();
var command = new UpdateDeckThumbnailCommand {
DeckThumbnail = deckThumbnailInputModel
};
_validator.Validate(Arg.Any <DeckThumbnailInputModel>()).Returns(new ValidationResult
{
Errors = { new ValidationFailure("Validation property.", "Validation failed.") }
});
// Act
var result = await _sut.Handle(command, CancellationToken.None);
// Assert
result.Errors.Should().NotBeEmpty();
}
public async Task <IActionResult> Patch([FromForm] UpdateDeckThumbnailInputModel inputModel)
{
if (ModelState.IsValid)
{
var user = await GetCurrentUserAsync();
if (user != null)
{
var command = new UpdateDeckThumbnailCommand
{
DeckThumbnail = new DeckThumbnailInputModel
{
DeckId = inputModel.DeckId,
UserId = user.Id
}
};
using (var memoryStream = new MemoryStream())
{
await inputModel.File.CopyToAsync(memoryStream);
command.DeckThumbnail.Thumbnail = memoryStream.ToArray();
}
var result = await _mediator.Send(command);
if (result.IsSuccessful)
{
return(Ok(new { deckId = result.Data }));
}
return(BadRequest(result.Errors));
}
}
else
{
return(BadRequest(ModelState.Errors()));
}
return(BadRequest());
}
