public void Should_CreateProject()
{
// arrange
const string Description = "simply description";
const string ProjectName = "NameProject";
const int UserId = 1;
var user = new User { Id = UserId };
// act
this.projectProcessor.CreateProject(user, ProjectName, Description);
// assert
this.projectRepositoryMock.Verify(x => x.Add(It.Is<Project>(it => it.CreatorId == UserId)), Times.Once());
}