silverstripe-framework/tests/HTTPTest.php

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<?php
/**
* Tests the {@link HTTP} class
*
* @package sapphire
* @subpackage tests
*/
class HTTPTest extends SapphireTest {
/**
* Tests {@link HTTP::getLinksIn()}
*/
public function testGetLinksIn() {
$content = '
<h2><a href="/">My Cool Site</a></h2>
<p>
A boy went <a href="home/">home</a> to see his <span><a href="mother/">mother</a></span>. This
involved a short <a href="$Journey">journey</a>, as well as some <a href="space travel">space travel</a>
and <a href=unquoted>unquoted</a> events, as well as a <a href=\'single quote\'>single quote</a> from
his <a href="/father">father</a>.
</p>
<p>
There were also some elements with extra <a class=attribute href=\'attributes\'>attributes</a> which
played a part in his <a href=journey"extra id="JourneyLink">journey</a>. HE ALSO DISCOVERED THE
<A HREF="CAPS LOCK">KEY</a>. Later he got his <a href="quotes \'mixed\' up">mixed up</a>.
</p>
';
$expected = array (
'/', 'home/', 'mother/', '$Journey', 'space travel', 'unquoted', 'single quote', '/father', 'attributes',
'journey', 'CAPS LOCK', 'quotes \'mixed\' up'
);
$result = HTTP::getLinksIn($content);
// Results don't neccesarily come out in the order they are in the $content param.
sort($result);
sort($expected);
$this->assertTrue(is_array($result));
$this->assertEquals($expected, $result, 'Test that all links within the content are found.');
}
/**
* Tests {@link HTTP::setGetVar()}
*/
public function testSetGetVar() {
// HACK No easy way to get the current URL without the query string or fragment
$base = Director::absoluteBaseURL() . 'dev/tests/HTTPTest';
$this->assertEquals(
$base . '?foo=bar',
HTTP::setGetVar('foo', 'bar'),
'Omitting a URL falls back to current URL'
);
$this->assertEquals(
Director::absoluteBaseURL() . 'relative/url?foo=bar',
HTTP::setGetVar('foo', 'bar', 'relative/url'),
'Relative URL without slash prefix returns URL with absolute base'
);
$this->assertEquals(
Director::absoluteBaseURL() . '/relative/url?foo=bar',
HTTP::setGetVar('foo', 'bar', '/relative/url'),
'Relative URL with slash prefix returns URL with absolute base'
);
$this->assertEquals(
Director::absoluteBaseURL() . '/relative/url?baz=buz&foo=bar',
HTTP::setGetVar('foo', 'bar', '/relative/url?baz=buz'),
'Relative URL with existing query params, and new added key'
);
$this->assertEquals(
'http://test.com/?foo=new&buz=baz',
HTTP::setGetVar('foo', 'new', 'http://test.com/?foo=old&buz=baz'),
'Absolute URL without path and multipe existing query params, overwriting an existing parameter'
);
$this->assertEquals(
'http://test.com/?foo=new',
HTTP::setGetVar('foo', 'new', 'http://test.com/?foo=&foo=old'),
'Absolute URL and empty query param'
);
$this->assertEquals(
// http_build_query() escapes angular brackets, they should be correctly urldecoded by the browser client
'http://test.com/?foo%5Btest%5D=one&foo%5Btest%5D=two',
HTTP::setGetVar('foo[test]', 'two', 'http://test.com/?foo[test]=one'),
'Absolute URL and PHP array query string notation'
);
}
}