private static void AssertNoSavesCalled(IMatchProvider mock)
 {
     mock.AssertWasNotCalled(
         x => x.SaveMatchLevel1(Arg<string>.Is.Anything, Arg<string>.Is.Anything));
     mock.AssertWasNotCalled(
         x =>
             x.SaveMatchLevel2(
                 Arg<string>.Is.Anything,
                 Arg<string>.Is.Anything,
                 Arg<string>.Is.Anything));
     mock.AssertWasNotCalled(
         x =>
             x.SaveMatchLevel3(
                 Arg<string>.Is.Anything,
                 Arg<string>.Is.Anything,
                 Arg<string>.Is.Anything,
                 Arg<string>.Is.Anything));
 }