<?php

/**
 * Test: Nette\Callback tests.
 */

use Nette\Callback,
	Tester\Assert;


require __DIR__ . '/../bootstrap.php';


class Test
{
	public $var;

	function set($val)
	{
		$this->var = $val;
	}
}


test(function() {
	$test = new Test;
	$cb = Callback::create('Test::set');
	$cb2 = $cb->bindTo($test);

	Assert::notSame( $cb, $cb2 );

	$cb2(2);
	Assert::same( 2, $test->var );
});


test(function() {
	Assert::exception(function() {
		Callback::create('strlen')->bindTo(new stdClass);
	}, 'Nette\InvalidStateException', "Callback 'strlen' have not any bound object.");

	Assert::exception(function() {
		Callback::create('Test::set')->bindTo(1);
	}, 'InvalidArgumentException', 'Invalid callback.');
});