public async Task CreateShouldSucceed()
{
// Arrange
var id = Guid.NewGuid();
var name = "name";
var description = "any description";
var icon = "iconUrl";
var content = "any content";
var image = "any imageUrl";
var video = "any videoUrl";
var instruction = new Instruction(id, name, description, icon, content, image, video);
var tag = new Tag("tag");
instruction.AddTag(tag);
// Act
await _repository.CreateAsync(instruction);
// Assert
var data = RepositoryHelper.ForInstruction.GetInstructions();
data.Should().HaveCount(1);
var result = data.First();
result.Name.Should().Be(name);
result.Description.Should().Be(description);
result.Icon.Should().Be(icon);
result.Content.Should().Be(content);
result.Image.Should().Be(image);
result.Video.Should().Be(video);
result.Tags.Should().HaveCount(1);
result.Tags.First().Should().Be(tag);
}
public static Instruction CreateInstruction(Guid id, string name, string description, string icon, string content, string image, string video, IEnumerable <Tag> tags)
{
// prepare
var writeRepository = new InstructionWriteRepository(new DataContext(new PersistenceConfiguration(RepositoryTestsHelper.ConnectionString)));
var readRepository = new InstructionReadRepository(new DataContext(new PersistenceConfiguration(RepositoryTestsHelper.ConnectionString)));
// create
var instruction = new Instruction(id, name, description, icon, content, image, video);
foreach (var tag in tags)
{
instruction.AddTag(tag);
}
writeRepository.CreateAsync(instruction).GetAwaiter().GetResult();
// result
var result = readRepository.GetAsync(id).Result;
return(result);
}
public async Task <Result> Handle(CreateInstructionCommand request, CancellationToken cancellationToken)
{
var id = _identifierProvider.Generate();
var instructionToCreate = new Instruction(id, request.Name, request.Description, request.Icon, request.Content, request.Image, request.Video);
foreach (var tag in request.Tags)
{
instructionToCreate.AddTag(new Tag(tag));
}
instructionToCreate.Version = _versionProvider.Generate();
Result result;
try
{
await _instructionWriteRepository.CreateAsync(instructionToCreate);
result = Result.Ok(id, instructionToCreate.Version);
}
catch (UniqueKeyException)
{
result = Result.Fail(new System.Collections.Generic.List <Failure>()
{
new HandlerFault()
{
Code = HandlerFaultCode.Conflict.Name,
Message = HandlerFailures.Conflict,
Target = "name"
}
}
);
}
catch
{
result = Result.Fail(CustomFailures.CreateInstructionFailure);
}
return(result);
}
public async Task <Result> Handle(UpdateInstructionCommand request, CancellationToken cancellationToken)
{
Result result;
try
{
var instruction = await _instructionReadRepository.GetAsync(request.Id);
if (instruction.Version != request.Version)
{
throw new CommandVersionException();
}
var updatedInstruction = new Instruction(request.Id, request.Name, request.Description, request.Icon, request.Content, request.Image, request.Video);
foreach (var tag in request.Tags)
{
updatedInstruction.AddTag(new Tag(tag));
}
updatedInstruction.Version = _versionProvider.Generate();
await _instructionWriteRepository.UpdateAsync(updatedInstruction);
result = Result.Ok(updatedInstruction.Version);
}
catch (EntityNotFoundDbException)
{
result = Result.Fail(new System.Collections.Generic.List <Failure>()
{
new HandlerFault()
{
Code = HandlerFaultCode.NotFound.Name,
Message = string.Format(HandlerFailures.NotFound, "Instruction"),
Target = "id"
}
}
);
}
catch (CommandVersionException)
{
result = Result.Fail(new System.Collections.Generic.List <Failure>()
{
new HandlerFault()
{
Code = HandlerFaultCode.NotMet.Name,
Message = HandlerFailures.NotMet,
Target = "version"
}
}
);
}
catch (UniqueKeyException)
{
result = Result.Fail(new System.Collections.Generic.List <Failure>()
{
new HandlerFault()
{
Code = HandlerFaultCode.Conflict.Name,
Message = HandlerFailures.Conflict,
Target = "name"
}
}
);
}
catch
{
result = Result.Fail(CustomFailures.UpdateInstructionFailure);
}
return(result);
}
