public void CallAttachJobToUserWithProvidedParameters(string userId, int jobId)
{
// Arrange
var mappingService = new Mock <IMappingService>();
var jobService = new Mock <IJobService>();
var userService = new Mock <IUserService>();
var jobController = new JobController(mappingService.Object, jobService.Object, userService.Object);
jobController.GetLoggedUserId = () => userId;
// Act
jobController.Buy(jobId);
// Assert
userService.Verify(u => u.AttachJobToUser(userId, jobId), Times.Once);
}