public static void Multiple()
{
var provider = new CommandLineOptionsProvider(new[] { new OptionArgument("a", "1"), new OptionArgument("a", "2") });
provider.Load();
provider
.GetChildKeys(Enumerable.Empty <string>(), null)
.Should()
.BeEquivalentTo("a", "a");
provider
.GetChildKeys(Enumerable.Empty <string>(), "a")
.Should()
.BeEquivalentTo("0", "1");
}
public static void Single()
{
var provider = new CommandLineOptionsProvider(new[] { new Option("a") });
provider.Load();
provider
.GetChildKeys(Enumerable.Empty <string>(), null)
.Should()
.BeEquivalentTo("a");
}