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<?php
/**
* Url's tests
*/
require_once 'application/Url.php';
/**
* Unitary tests for URL utilities
*/
class UrlTest extends PHPUnit_Framework_TestCase
{
// base URL for tests
protected static $baseUrl = 'http://domain.tld:3000';
/**
* Helper method
*/
private function assertUrlIsCleaned($query = '', $fragment = '')
{
$url = new Url(self::$baseUrl.$query.$fragment);
$url->cleanup();
$this->assertEquals(self::$baseUrl, $url->toString());
}
/**
* Instantiate an empty URL
*/
public function testEmptyConstruct()
{
$url = new Url('');
$this->assertEquals('', $url->toString());
}
/**
* Instantiate a URL
*/
public function testConstruct()
{
$ref = 'http://username:password@hostname:9090/path'
.'?arg1=value1&arg2=value2#anchor';
$url = new Url($ref);
$this->assertEquals($ref, $url->toString());
}
/**
* URL cleanup - nothing to do
*/
public function testNoCleanup()
{
// URL with no query nor fragment
$this->assertUrlIsCleaned();
// URL with no annoying elements
$ref = self::$baseUrl.'?p1=val1&p2=1234#edit';
$url = new Url($ref);
$this->assertEquals($ref, $url->cleanup());
}
/**
* URL cleanup - annoying fragment
*/
public function testCleanupFragment()
{
$this->assertUrlIsCleaned('', '#tk.rss_all');
$this->assertUrlIsCleaned('', '#xtor=RSS-');
$this->assertUrlIsCleaned('', '#xtor=RSS-U3ht0tkc4b');
}
/**
* URL cleanup - single annoying query parameter
*/
public function testCleanupSingleQueryParam()
{
$this->assertUrlIsCleaned('?action_object_map=junk');
$this->assertUrlIsCleaned('?action_ref_map=Cr4p!');
$this->assertUrlIsCleaned('?action_type_map=g4R84g3');
$this->assertUrlIsCleaned('?fb_stuff=v41u3');
$this->assertUrlIsCleaned('?fb=71m3w4573');
$this->assertUrlIsCleaned('?utm_campaign=zomg');
$this->assertUrlIsCleaned('?utm_medium=numnum');
$this->assertUrlIsCleaned('?utm_source=c0d3');
$this->assertUrlIsCleaned('?utm_term=1n4l');
$this->assertUrlIsCleaned('?xtor=some-url');
$this->assertUrlIsCleaned('?PHPSESSID=012345678910111213');
}
/**
* URL cleanup - multiple annoying query parameters
*/
public function testCleanupMultipleQueryParams()
{
$this->assertUrlIsCleaned('?xtor=some-url&fb=som3th1ng');
$this->assertUrlIsCleaned(
'?fb=stuff&utm_campaign=zomg&utm_medium=numnum&utm_source=c0d3'
);
}
/**
* URL cleanup - multiple annoying query parameters, annoying fragment
*/
public function testCleanupMultipleQueryParamsAndFragment()
{
$this->assertUrlIsCleaned('?xtor=some-url&fb=som3th1ng', '#tk.rss_all');
}
/**
* Nominal case - the URL contains both useful and annoying parameters
*/
public function testCleanupMixedContent()
{
// ditch annoying query params and fragment, keep useful params
$url = new Url(
self::$baseUrl
.'?fb=zomg&my=stuff&utm_medium=numnum&is=kept#tk.rss_all'
);
$this->assertEquals(self::$baseUrl.'?my=stuff&is=kept', $url->cleanup());
// ditch annoying query params, keep useful params and fragment
$url = new Url(
self::$baseUrl
.'?fb=zomg&my=stuff&utm_medium=numnum&is=kept#again'
);
$this->assertEquals(
self::$baseUrl.'?my=stuff&is=kept#again',
$url->cleanup()
);
// test firefox reader url
$url = new Url(
'about://reader?url=' . urlencode(self::$baseUrl .'?my=stuff&is=kept')
);
$this->assertEquals(self::$baseUrl.'?my=stuff&is=kept', $url->cleanup());
}
/**
* Test default http scheme.
*/
public function testDefaultScheme()
{
$url = new Url(self::$baseUrl);
$this->assertEquals('http', $url->getScheme());
$url = new Url('domain.tld');
$this->assertEquals('http', $url->getScheme());
$url = new Url('ssh://domain.tld');
$this->assertEquals('ssh', $url->getScheme());
$url = new Url('ftp://domain.tld');
$this->assertEquals('ftp', $url->getScheme());
$url = new Url('git://domain.tld/push?pull=clone#checkout');
$this->assertEquals('git', $url->getScheme());
}
/**
* Test add trailing slash.
*/
public function testAddTrailingSlash()
{
$strOn = 'http://randomstr.com/test/';
$strOff = 'http://randomstr.com/test';
$this->assertEquals($strOn, add_trailing_slash($strOn));
$this->assertEquals($strOn, add_trailing_slash($strOff));
}
/**
* Test valid HTTP url.
*/
public function testUrlIsHttp()
{
$url = new Url(self::$baseUrl);
$this->assertTrue($url->isHttp());
}
/**
* Test non HTTP url.
*/
public function testUrlIsNotHttp()
{
$url = new Url('ftp://save.tld/mysave');
$this->assertFalse($url->isHttp());
}
/**
* Test International Domain Name to ASCII conversion
*/
public function testIdnToAscii()
{
$ind = 'http://www.académie-française.fr/';
$expected = 'http://www.xn--acadmie-franaise-npb1a.fr/';
$url = new Url($ind);
$this->assertEquals($expected, $url->idnToAscii());
$notInd = 'http://www.academie-francaise.fr/';
$url = new Url($notInd);
$this->assertEquals($notInd, $url->idnToAscii());
}
}
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