<?php
namespace nulib\app\cli;

use nur\t\TestCase;

class ArgTest extends TestCase {
  function testBase() {
    $arg = new Arg(["-o", "--longo"]);
    self::assertSame(["-o", "--longo"], $arg->getOptions());
    self::assertFalse($arg->haveArgs);
    self::assertFalse($arg->optionalArgs);

    $arg = new Arg(["-o:", "--longo"]);
    self::assertSame(["-o", "--longo"], $arg->getOptions());
    self::assertTrue($arg->haveArgs);
    self::assertFalse($arg->optionalArgs);

    $arg = new Arg(["-o::", "--longo"]);
    self::assertSame(["-o", "--longo"], $arg->getOptions());
    self::assertTrue($arg->haveArgs);
    self::assertTrue($arg->optionalArgs);

    $arg = new Arg(["-o:", "--longo:"]);
    self::assertSame(["-o", "--longo"], $arg->getOptions());
    self::assertTrue($arg->haveArgs);
    self::assertFalse($arg->optionalArgs);

    $arg = new Arg(["-o:", "--longo::"]);
    self::assertSame(["-o", "--longo"], $arg->getOptions());
    self::assertTrue($arg->haveArgs);
    self::assertFalse($arg->optionalArgs);
  }

  function testExtends() {
    $basedef = ["-o:", "--longo"];
    $def = [
      "extends" => [
        "arg" => $basedef,
        "add" => ["-a", "--longa"],
        "remove" => ["-o", "--longo"],
      ],
    ];
    $arg = new Arg($def);
    self::assertSame(["-a", "--longa"], $arg->getOptions());
    self::assertFalse($arg->haveArgs);
    self::assertFalse($arg->optionalArgs);
  }
}