public async Task HandleShouldReturnOk()
{
// Arrange
var id = Guid.NewGuid();
var operatorWriteRepository = new Mock <IOperatorWriteRepository>().Object;
var teamReadRepositoryMock = new Mock <ITeamReadRepository>();
teamReadRepositoryMock.Setup(x => x.ListAsync(It.IsAny <string>(), It.IsAny <int?>(), It.IsAny <int?>())).Returns(Task.FromResult(new List <Team>() as IEnumerable <Team>));
var teamReadRepository = teamReadRepositoryMock.Object;
var teamWriteRepositoryMock = new Mock <ITeamWriteRepository>();
teamWriteRepositoryMock.Setup(x => x.UpdateAsync(It.IsAny <Team>())).Returns(Task.CompletedTask);
var teamWriteRepository = teamWriteRepositoryMock.Object;
var command = new DeleteOperatorCommand(id);
var handler = new DeleteOperatorCommandHandler(teamReadRepository, teamWriteRepository, operatorWriteRepository);
// Act
var result = await handler.Handle(command, CancellationToken.None);
// Assert
result.IsFailure.Should().BeFalse();
result.Should().BeOfType(typeof(Result));
}
public async Task HandleShouldReturnFailWhenNotFound()
{
// Arrange
var id = Guid.NewGuid();
var teamReadRepositoryMock = new Mock <ITeamReadRepository>();
teamReadRepositoryMock.Setup(x => x.ListAsync(It.IsAny <string>(), It.IsAny <int?>(), It.IsAny <int?>())).Returns(Task.FromResult(new List <Team>() as IEnumerable <Team>));
var teamReadRepository = teamReadRepositoryMock.Object;
var operatorWriteRepositoryMock = new Mock <IOperatorWriteRepository>();
operatorWriteRepositoryMock.Setup(x => x.DeleteAsync(id, 0)).Throws <EntityNotFoundDbException>();
var operatorWriteRepository = operatorWriteRepositoryMock.Object;
var teamWriteRepository = new Mock <ITeamWriteRepository>().Object;
var command = new DeleteOperatorCommand(id);
var handler = new DeleteOperatorCommandHandler(teamReadRepository, teamWriteRepository, operatorWriteRepository);
// Act
var result = await handler.Handle(command, CancellationToken.None);
// Assert
result.IsFailure.Should().BeTrue();
result.Failures.Should().OnlyContain(x => x.Code == HandlerFaultCode.NotFound.Name &&
x.Message == HandlerFailures.OperatorNotFound &&
x.Target == "id");
}
public async Task HandleShouldReturnFailWhenDatabaseSpecificErrorOccurs()
{
// Arrange
var id = Guid.NewGuid();
var teamWriteRepository = new Mock <ITeamWriteRepository>().Object;
var teamReadRepository = new Mock <ITeamReadRepository>().Object;
var operatorWriteRepositoryMock = new Mock <IOperatorWriteRepository>();
operatorWriteRepositoryMock.Setup(x => x.DeleteAsync(id, 0)).Throws <SomeDatabaseSpecificException>();
var operatorWriteRepository = operatorWriteRepositoryMock.Object;
var command = new DeleteOperatorCommand(id);
var handler = new DeleteOperatorCommandHandler(teamReadRepository, teamWriteRepository, operatorWriteRepository);
// Act
var result = await handler.Handle(command, CancellationToken.None);
// Assert
result.IsFailure.Should().BeTrue();
result.Failures.Should().OnlyContain(x => x.Message == CustomFailures.DeleteOperatorFailure);
}