Chris@0: <?php
Chris@0: 
Chris@0: namespace Drupal\Tests\simpletest\FunctionalJavascript;
Chris@0: 
Chris@0: use Drupal\FunctionalJavascriptTests\JavascriptTestBase;
Chris@0: 
Chris@0: /**
Chris@0:  * Tests if we can execute JavaScript in the browser.
Chris@0:  *
Chris@0:  * @group javascript
Chris@0:  */
Chris@0: class BrowserWithJavascriptTest extends JavascriptTestBase {
Chris@0: 
Chris@0:   public function testJavascript() {
Chris@0:     $this->drupalGet('<front>');
Chris@0:     $session = $this->getSession();
Chris@0: 
Chris@0:     $session->resizeWindow(400, 300);
Chris@0:     $javascript = <<<JS
Chris@0:     (function(){
Chris@0:         var w = window,
Chris@0:         d = document,
Chris@0:         e = d.documentElement,
Chris@0:         g = d.getElementsByTagName('body')[0],
Chris@0:         x = w.innerWidth || e.clientWidth || g.clientWidth,
Chris@0:         y = w.innerHeight || e.clientHeight|| g.clientHeight;
Chris@0:         return x == 400 && y == 300;
Chris@0:     }());
Chris@0: JS;
Chris@0:     $this->assertJsCondition($javascript);
Chris@0:   }
Chris@0: 
Chris@0:   public function testAssertJsCondition() {
Chris@0:     $this->drupalGet('<front>');
Chris@0:     $session = $this->getSession();
Chris@0: 
Chris@0:     $session->resizeWindow(500, 300);
Chris@0:     $javascript = <<<JS
Chris@0:     (function(){
Chris@0:         var w = window,
Chris@0:         d = document,
Chris@0:         e = d.documentElement,
Chris@0:         g = d.getElementsByTagName('body')[0],
Chris@0:         x = w.innerWidth || e.clientWidth || g.clientWidth,
Chris@0:         y = w.innerHeight || e.clientHeight|| g.clientHeight;
Chris@0:         return x == 400 && y == 300;
Chris@0:     }());
Chris@0: JS;
Chris@0: 
Chris@0:     // We expected the following assertion to fail because the window has been
Chris@0:     // re-sized to have a width of 500 not 400.
Chris@0:     $this->setExpectedException(\PHPUnit_Framework_AssertionFailedError::class);
Chris@0:     $this->assertJsCondition($javascript, 100);
Chris@0:   }
Chris@0: 
Chris@0:   /**
Chris@0:    * Tests creating screenshots.
Chris@0:    */
Chris@0:   public function testCreateScreenshot() {
Chris@0:     $this->drupalGet('<front>');
Chris@0:     $this->createScreenshot('public://screenshot.jpg');
Chris@0:     $this->assertFileExists('public://screenshot.jpg');
Chris@0:   }
Chris@0: 
Chris@0: }