<?php

class OembedTest extends SapphireTest {
	public function testGetOembedFromUrl() {
		Config::inst()->update('Oembed', 'providers', array(
			'http://*.silverstripe.com/watch*'=>'http://www.silverstripe.com/oembed/'
		));
		$escapedEndpointURL = urlencode("http://www.silverstripe.com/oembed/");

		// Test with valid URL
		$result = Oembed::get_oembed_from_url('http://www.silverstripe.com/watch12345');
		$this->assertTrue($result!=false);
		$this->assertEquals($result->getOembedURL(),
			'http://www.silverstripe.com/oembed/?format=json&url='.urlencode('http://www.silverstripe.com/watch12345'),
			'Triggers on matching URL');

		// Test without www.
		$result = Oembed::get_oembed_from_url('http://silverstripe.com/watch12345');
		$this->assertTrue($result!=false);
		$this->assertEquals($result->getOembedURL(),
			'http://www.silverstripe.com/oembed/?format=json&url='.urlencode('http://silverstripe.com/watch12345'),
			'Triggers on matching URL without www');

		// Test if options make their way to the URL
		$result = Oembed::get_oembed_from_url('http://www.silverstripe.com/watch12345', false, array('foo'=>'bar'));
		$this->assertTrue($result!=false);
		$this->assertEquals($result->getOembedURL(), 'http://www.silverstripe.com/oembed/?format=json&url='
			. urlencode('http://www.silverstripe.com/watch12345').'&foo=bar', 
			'Includes options');

		// Test magic.
		$result = Oembed::get_oembed_from_url('http://www.silverstripe.com/watch12345', false,
			array('height'=>'foo', 'width'=>'bar'));
		$this->assertTrue($result!=false);
		$urlParts = parse_url($result->getOembedURL());
		parse_str($urlParts['query'], $query);
		$this->assertEquals($query['maxheight'], 'foo', 'Magically creates maxheight option');
		$this->assertEquals($query['maxwidth'], 'bar', 'Magically creates maxwidth option');
	}
}