public void TestGetOptionSuccess(string[] args)
{
InputDefinition reqs = new InputDefinition();
reqs.AddOption(new InputOption("first", "f", InputOptionValueMode.Required));
Assert.NotNull(reqs.GetOption("first"));
BaseInput input = new BaseInput(args);
input.Bind(reqs);
Assert.True(input.HasOption("first"), "The input is missing the option first");
Assert.Equal(input.GetOption("first"), "the first");
}