public async Task SaveAsyncWhenFacultiesReturnsSuccess()
{
var mockFacultyRepository = GetDefaultIFacultyRepositoryInstance();
var mockUniversityRepository = GetDefaultIUniversityRepositoryInstance();
var mockUnitOfWork = GetDefaultIUnitOfWorkInstance();
Faculty faculty = new Faculty();
mockFacultyRepository.Setup(r => r.AddAsync(faculty))
.Returns(Task.FromResult <Faculty>(faculty));
var service = new FacultyService(mockFacultyRepository.Object, mockUniversityRepository.Object, mockUnitOfWork.Object);
FacultyResponse result = await service.SaveAsync(faculty, 1);
var message = result.Message;
message.Should().Be("");
}