Affecto.Identifiers.Finnish.Tests.PhoneNumberTests.AssertFailedTryCreate C# (CSharp) Метод

        private static void AssertFailedTryCreate(string phoneNumber)
        {
            string failureReason;
            PhoneNumber result;
            Assert.IsFalse(PhoneNumber.TryCreate(phoneNumber, out result, out failureReason));
            Assert.IsNull(result);
            Assert.IsFalse(string.IsNullOrWhiteSpace(failureReason));
        }
    }