MyShaarli/tests/Url/UrlTest.php
ArthurHoaro 1557cefbd7 Fixes #410 - Retrieve title fails in multiple cases
* `get_http_url()` renamed to `get_http_response()`.
  * Use the same HTTP context to retrieve response headers and content.
  * Follow HTTP 301 and 302 redirections to retrieve the title (default max 3 redirections).
  * Add `LinkUtils` to extract titles and charset.
  * Try to retrieve charset from HTTP headers first (new), then HTML content.
  * Use mb_string to re-encode title if necessary.
2016-01-11 21:19:31 +01:00

177 lines
4.8 KiB
PHP

<?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');
}
/**
* 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 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.
*/
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.
*/
function testUrlIsHttp()
{
$url = new Url(self::$baseUrl);
$this->assertTrue($url->isHttp());
}
/**
* Test non HTTP url.
*/
function testUrlIsNotHttp()
{
$url = new Url('ftp://save.tld/mysave');
$this->assertFalse($url->isHttp());
}
}