ArgsTests.ModelTests.TestConflictingAliasDefinitions C# (CSharp) Метод

        public void TestConflictingAliasDefinitions()
        {
            CommandLineArgumentsDefinition definition = new CommandLineArgumentsDefinition();
            var argument = new CommandLineArgument(typeof(int), "somenumber");
            argument.Metadata.Add(new ArgShortcut("some"));

            try
            {
                argument.Aliases.Add("some");
                Assert.Fail("An exception should have been thrown");
            }
            catch (InvalidArgDefinitionException ex)
            {
                Assert.AreEqual(ex.Message, "The alias 'some' has already been added");
            }
        }