public void Given_PlayerAlreadyExists_When_CreatePlayer_Then_ExceptionIsThrown()
{
// Arrange
var teams = new List <Domain.Player.Player>
{
new Domain.Player.Player
{
FirstName = "John",
LastName = "Doe"
}
};
var contextMock = MockDbContext(teams.AsQueryable());
var handler = new CreatePlayerCommandHandler(contextMock.Object, Mapper.CreateMapper());
//Act
var command = new CreatePlayerCommand
{
FirstName = "John",
LastName = "Doe"
};
Func <Task> func = async() => await handler.Handle(command, CancellationToken.None);
//Assert
func.Should().Throw <PlayerAlreadyExistsException>();
}
private static async Task <Guid> CreatePlayer()
{
using var conn = EventStoreConnection.Create(new Uri("tcp://*****:*****@localhost:1113"));
await conn.ConnectAsync();
var service = new ServiceCollection()
.AddMediatR(Assembly.GetAssembly(typeof(Program)))
.BuildServiceProvider();
var bus = new MediatR.Mediator(type => service.GetService(type));
var dispatcher = new EventDispatcher(conn, bus);
var repo = new AggregateRepository(conn);
var handler = new CreatePlayerCommandHandler(repo, dispatcher);
var id = Guid.NewGuid();
var streamId = $@"Player-{id}";
var cmd = new CreatePlayerCommand(streamId, id);
await handler.Handle(cmd);
var player = await repo.Fetch <PlayerAggregate>(streamId);
await dispatcher.RaiseEvent(player,
new NicknameAddedEvent { Nickname = "Chr", StreamId = player.StreamId },
new AddressAddedEvent { HomeAddress = new Address {
HomeAddress = "Sandøgade 4, 8200 Aarhus N"
}, StreamId = player.StreamId });
return(player.Id);
}
public void ReturnAnErrorResultWhenCallingCreatePlayer()
{
this.mockPlayerRepository.Setup(x => x.CreatePlayer(It.IsAny <Player>())).Returns(Result.Fail <string>("Error"));
var handler = new CreatePlayerCommandHandler(this.mockPlayerRepository.Object, this.mockTeamsRepository.Object, this.mockPositionsRepository.Object);
var barcode = handler.CreatePlayer(command);
Assert.IsTrue(barcode.IsFailure);
}
public void CreateAPlayer()
{
this.mockPlayerRepository.Setup(x => x.CreatePlayer(It.IsAny <Player>())).Returns(Result.Ok("Record saved."));
var handler = new CreatePlayerCommandHandler(this.mockPlayerRepository.Object, this.mockTeamsRepository.Object, this.mockPositionsRepository.Object);
var barcode = handler.CreatePlayer(command);
Assert.IsTrue(barcode.IsSuccess);
}
public async void Given_PlayerDoesNotExist_When_CreatePlayer_Then_PlayerIsReturned()
{
// Arrange
var teams = new List <Domain.Player.Player>();
var contextMock = MockDbContext(teams.AsQueryable());
var handler = new CreatePlayerCommandHandler(contextMock.Object, Mapper.CreateMapper());
//Act
var result = await handler.Handle(new CreatePlayerCommand {
FirstName = "John", LastName = "Doe"
}, CancellationToken.None);
//Assert
result.Should().BeOfType <PlayerDto>();
contextMock.Verify(mock => mock.SaveChangesAsync(It.IsAny <CancellationToken>()), Times.Once());
}
public PlayersController(GetPlayersCommandHandler getCommandHanlder, CreatePlayerCommandHandler createCommandHandler)
{
this.getCommandHanlder = getCommandHanlder;
this.createCommandHandler = createCommandHandler;
}
