public void TestPositionArgsTakePrecedence()
{
// positional args always take precedence in order over named args, even if they are named on the command line
var p = new Isotope.CommandLine.CommandLineParser();
var a = p.AddPositionalParameter("a");
var b = p.AddNamedParameter("b", Isotope.CommandLine.ParameterRequirement.Required);
var c = p.AddNamedParameter("c", Isotope.CommandLine.ParameterRequirement.NotRequired);
string[] tokens = { "-c", "t1", "t2", "-b", "bv", "t5", "t6" };
p.Parse(tokens);
Assert.AreEqual("-c", a.Text);
Assert.AreEqual("bv", b.Text);
Assert.IsFalse(c.HasValue);
var unnassigned = p.GetUnassignedTokens();
Assert.AreEqual(4, unnassigned.Count);
Assert.AreEqual("t1", unnassigned[0]);
Assert.AreEqual("t2", unnassigned[1]);
Assert.AreEqual("t5", unnassigned[2]);
Assert.AreEqual("t6", unnassigned[3]);
}
public void TestPositionArgsTakePrecedence()
{
// positional args always take precedence in order over named args, even if they are named on the command line
var p = new Isotope.CommandLine.CommandLineParser();
var a = p.AddPositionalParameter("a");
var b = p.AddNamedParameter("b", Isotope.CommandLine.ParameterRequirement.Required);
var c = p.AddNamedParameter("c", Isotope.CommandLine.ParameterRequirement.NotRequired);
string[] tokens = {"-c", "t1", "t2", "-b", "bv", "t5", "t6"};
p.Parse(tokens);
Assert.AreEqual("-c", a.Text);
Assert.AreEqual("bv", b.Text);
Assert.IsFalse(c.HasValue);
var unnassigned = p.GetUnassignedTokens();
Assert.AreEqual(4, unnassigned.Count);
Assert.AreEqual("t1", unnassigned[0]);
Assert.AreEqual("t2", unnassigned[1]);
Assert.AreEqual("t5", unnassigned[2]);
Assert.AreEqual("t6", unnassigned[3]);
}