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<?php
/*
* url_helper_test.php - unit tests for the URLHelper class
*
* Copyright (c) 2008 Elmar Ludwig
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License as
* published by the Free Software Foundation; either version 2 of
* the License, or (at your option) any later version.
*/
class URLHelperTest extends \Codeception\Test\Unit
{
public function tearDown(): void
{
// remove all link params
foreach (URLHelper::getLinkParams() as $param => $value) {
URLHelper::removeLinkParam($param);
}
URLHelper::setBaseURL(NULL);
}
public function testNoLinkParam ()
{
$this->assertEquals('?', URLHelper::getURL(''));
$this->assertEquals('x', URLHelper::getURL('x'));
$this->assertEquals('?#x', URLHelper::getURL('#x'));
URLHelper::setBaseURL('/dir/');
$this->assertEquals('?', URLHelper::getURL(''));
$this->assertEquals('?#x', URLHelper::getURL('#x'));
$this->assertEquals('?a=b', URLHelper::getURL('?a=b'));
}
public function testAddLinkParam ()
{
$this->assertEquals([], URLHelper::getLinkParams());
URLHelper::addLinkParam('foo', 'bar');
$this->assertEquals(['foo' => 'bar'], URLHelper::getLinkParams());
URLHelper::addLinkParam('answer', 42);
$this->assertEquals(['foo' => 'bar', 'answer' => '42'],
URLHelper::getLinkParams());
}
public function testBindLinkParam ()
{
$_REQUEST['var'] = 'old';
URLHelper::bindLinkParam('var', $var);
$this->assertEquals('old', $var);
$var = 'new';
$this->assertEquals('?var=new', URLHelper::getURL(''));
}
public function testRemoveLinkParam ()
{
URLHelper::addLinkParam('foo', 'bar');
URLHelper::addLinkParam('answer', 42);
URLHelper::removeLinkParam('foo');
$this->assertEquals('?answer=42', URLHelper::getURL(''));
}
public function testGetURL ()
{
URLHelper::addLinkParam('null', NULL);
URLHelper::addLinkParam('empty', []);
URLHelper::addLinkParam('foo', 'bar');
$url = 'abc?a=b&c=d#top';
$expected = 'abc?foo=bar&a=b&c=d#top';
$this->assertEquals($expected, URLHelper::getURL($url));
$url = 'abc#top';
$params = ['a' => 'b', 'c' => 'd'];
$expected = 'abc?foo=bar&a=b&c=d#top';
$this->assertEquals($expected, URLHelper::getURL($url, $params));
$url = 'abc?foo=test';
$expected = 'abc?foo=test';
$this->assertEquals($expected, URLHelper::getURL($url));
$url = 'abc';
$params = ['foo' => 'test'];
$expected = 'abc?foo=test';
$this->assertEquals($expected, URLHelper::getURL($url, $params));
$url = 'abc?baz=on';
$params = ['baz' => 'off'];
$expected = 'abc?foo=bar&baz=off';
$this->assertEquals($expected, URLHelper::getURL($url, $params));
$url = 'abc?foo=baz';
$params = ['foo' => 'test'];
$expected = 'abc?foo=test';
$this->assertEquals($expected, URLHelper::getURL($url, $params));
}
public function testGetLink ()
{
URLHelper::addLinkParam('foo', '& ;');
URLHelper::addLinkParam('bar', '"\'');
$url = 'abc?a=%26&c="d#1';
$expected = 'abc?foo=%26+%3B&bar=%22%27&a=%26&c=%22d#1';
$this->assertEquals($expected, URLHelper::getLink($url));
}
public function testSetBaseURL ()
{
$this->assertEquals('foo/bar', URLHelper::getLink('foo/bar'));
$this->assertEquals('/foo/bar', URLHelper::getLink('/foo/bar'));
$this->assertEquals('http://www.studip.de/foo/bar',
URLHelper::getLink('http://www.studip.de/foo/bar'));
URLHelper::setBaseURL('/dir/');
$this->assertEquals('/dir/foo/bar', URLHelper::getLink('foo/bar'));
$this->assertEquals('/foo/bar', URLHelper::getLink('/foo/bar'));
$this->assertEquals('http://www.studip.de/foo/bar',
URLHelper::getLink('http://www.studip.de/foo/bar'));
URLHelper::setBaseURL('http://cnn.com/test/');
$this->assertEquals('http://cnn.com/test/foo/bar', URLHelper::getLink('foo/bar'));
$this->assertEquals('http://cnn.com/foo/bar', URLHelper::getLink('/foo/bar'));
$this->assertEquals('http://www.studip.de/foo/bar',
URLHelper::getLink('http://www.studip.de/foo/bar'));
}
}
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