public void WhenMechanicExists_MechanicExists_ItShouldReturnTrue()
        {
            Mecanic            testMechanic           = CreateTestMechanicEntity();
            MechanicRepository testMechanicRepository = CreateTestMechanicRepository();

            testMechanicRepository.MechanicExists(testMechanic).Should().BeTrue();
        }
 public bool MechanicExists(Mecanic mechanic)
 {
     return(mechanicRepository.MechanicExists(mechanic));
 }