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< ? php
namespace Drupal\simpletest\Tests ;
use Drupal\simpletest\WebTestBase ;
/**
* Tests the internal browser of the testing framework .
*
* @ group simpletest
*/
class BrowserTest extends WebTestBase {
/**
* A flag indicating whether a cookie has been set in a test .
*
* @ var bool
*/
protected static $cookieSet = FALSE ;
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/**
* Modules to enable .
*
* @ var string []
*/
public static $modules = [ 'block' ];
/**
* { @ inheritdoc }
*/
protected function setUp () {
parent :: setUp ();
$this -> drupalPlaceBlock ( 'local_tasks_block' );
}
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/**
* Test \Drupal\simpletest\WebTestBase :: getAbsoluteUrl () .
*/
function testGetAbsoluteUrl () {
$url = 'user/login' ;
$this -> drupalGet ( $url );
$absolute = \Drupal :: url ( 'user.login' , array (), array ( 'absolute' => TRUE ));
$this -> assertEqual ( $absolute , $this -> url , 'Passed and requested URL are equal.' );
$this -> assertEqual ( $this -> url , $this -> getAbsoluteUrl ( $this -> url ), 'Requested and returned absolute URL are equal.' );
$this -> drupalPostForm ( NULL , array (), t ( 'Log in' ));
$this -> assertEqual ( $absolute , $this -> url , 'Passed and requested URL are equal.' );
$this -> assertEqual ( $this -> url , $this -> getAbsoluteUrl ( $this -> url ), 'Requested and returned absolute URL are equal.' );
$this -> clickLink ( 'Create new account' );
$absolute = \Drupal :: url ( 'user.register' , array (), array ( 'absolute' => TRUE ));
$this -> assertEqual ( $absolute , $this -> url , 'Passed and requested URL are equal.' );
$this -> assertEqual ( $this -> url , $this -> getAbsoluteUrl ( $this -> url ), 'Requested and returned absolute URL are equal.' );
}
/**
* Tests XPath escaping .
*/
function testXPathEscaping () {
$testpage = <<< EOF
< html >
< body >
< a href = " link1 " > A " weird " link , just to bother the dumb " XPath 1.0 " </ a >
< a href = " link2 " > A second " even more weird " link , in memory of George O ' Malley </ a >
< a href = " link3 " > A \ $third $ link , so weird it ' s worth $ 1 million </ a >
< a href = " link4 " > A fourth link , containing alternative \\1 regex backreferences \\2 </ a >
</ body >
</ html >
EOF ;
$this -> setRawContent ( $testpage );
// Matches the first link.
$urls = $this -> xpath ( '//a[text()=:text]' , array ( ':text' => 'A "weird" link, just to bother the dumb "XPath 1.0"' ));
$this -> assertEqual ( $urls [ 0 ][ 'href' ], 'link1' , 'Match with quotes.' );
$urls = $this -> xpath ( '//a[text()=:text]' , array ( ':text' => 'A second "even more weird" link, in memory of George O\'Malley' ));
$this -> assertEqual ( $urls [ 0 ][ 'href' ], 'link2' , 'Match with mixed single and double quotes.' );
$urls = $this -> xpath ( '//a[text()=:text]' , array ( ':text' => 'A $third$ link, so weird it\'s worth $1 million' ));
$this -> assertEqual ( $urls [ 0 ][ 'href' ], 'link3' , 'Match with a regular expression back reference symbol (dollar sign).' );
$urls = $this -> xpath ( '//a[text()=:text]' , array ( ':text' => 'A fourth link, containing alternative \\1 regex backreferences \\2' ));
$this -> assertEqual ( $urls [ 0 ][ 'href' ], 'link4' , 'Match with another regular expression back reference symbol (double backslash).' );
}
/**
* Tests that cookies set during a request are available for testing .
*/
public function testCookies () {
// Check that the $this->cookies property is populated when a user logs in.
$user = $this -> drupalCreateUser ();
$edit = [ 'name' => $user -> getUsername (), 'pass' => $user -> pass_raw ];
$this -> drupalPostForm ( '<front>' , $edit , t ( 'Log in' ));
$this -> assertEqual ( count ( $this -> cookies ), 1 , 'A cookie is set when the user logs in.' );
// Check that the name and value of the cookie match the request data.
$cookie_header = $this -> drupalGetHeader ( 'set-cookie' , TRUE );
// The name and value are located at the start of the string, separated by
// an equals sign and ending in a semicolon.
preg_match ( '/^([^=]+)=([^;]+)/' , $cookie_header , $matches );
$name = $matches [ 1 ];
$value = $matches [ 2 ];
$this -> assertTrue ( array_key_exists ( $name , $this -> cookies ), 'The cookie name is correct.' );
$this -> assertEqual ( $value , $this -> cookies [ $name ][ 'value' ], 'The cookie value is correct.' );
// Set a flag indicating that a cookie has been set in this test.
// @see testCookieDoesNotBleed()
static :: $cookieSet = TRUE ;
}
/**
* Tests that the cookies from a previous test do not bleed into a new test .
*
* @ see static :: testCookies ()
*/
public function testCookieDoesNotBleed () {
// In order for this test to be effective it should always run after the
// testCookies() test.
$this -> assertTrue ( static :: $cookieSet , 'Tests have been executed in the expected order.' );
$this -> assertEqual ( count ( $this -> cookies ), 0 , 'No cookies are present at the start of a new test.' );
}
}
