public void StringMatchesCaseInsensitivePositive()
        {
            // act
            ArgumentCheck.StringMatchesCaseInsensitive("Value", "value", nameof(ArgumentCheck));

            // assert that we don't throw exception
            Assert.True(true);
        }
 public void StringMatchesCaseInsensitiveNegative()
 {
     // act, assert
     Assert.Throws <ArgumentException>(() => ArgumentCheck.StringMatchesCaseInsensitive("Value1", "value", nameof(ArgumentCheck)));
 }