annotate core/tests/Drupal/FunctionalJavascriptTests/JavascriptGetDrupalSettingsTest.php @ 19:fa3358dc1485 tip

Add ndrum files
author Chris Cannam
date Wed, 28 Aug 2019 13:14:47 +0100
parents 129ea1e6d783
children
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Chris@17 1 <?php
Chris@17 2
Chris@17 3 namespace Drupal\FunctionalJavascriptTests;
Chris@17 4
Chris@17 5 /**
Chris@17 6 * Tests Drupal settings retrieval in JavascriptTestBase tests.
Chris@17 7 *
Chris@17 8 * @group javascript
Chris@17 9 */
Chris@17 10 class JavascriptGetDrupalSettingsTest extends WebDriverTestBase {
Chris@17 11
Chris@17 12 /**
Chris@17 13 * {@inheritdoc}
Chris@17 14 */
Chris@17 15 protected static $modules = ['test_page_test'];
Chris@17 16
Chris@17 17 /**
Chris@17 18 * Tests retrieval of Drupal settings.
Chris@17 19 *
Chris@17 20 * @see \Drupal\FunctionalJavascriptTests\WebDriverTestBase::getDrupalSettings()
Chris@17 21 */
Chris@17 22 public function testGetDrupalSettings() {
Chris@17 23 $this->drupalLogin($this->drupalCreateUser());
Chris@17 24 $this->drupalGet('test-page');
Chris@17 25
Chris@17 26 // Check that we can read the JS settings.
Chris@17 27 $js_settings = $this->getDrupalSettings();
Chris@17 28 $this->assertSame('azAZ09();.,\\\/-_{}', $js_settings['test-setting']);
Chris@17 29
Chris@17 30 // Dynamically change the setting using Javascript.
Chris@17 31 $script = <<<EndOfScript
Chris@17 32 (function () {
Chris@17 33 drupalSettings['test-setting'] = 'foo';
Chris@17 34 })();
Chris@17 35 EndOfScript;
Chris@17 36
Chris@17 37 $this->getSession()->evaluateScript($script);
Chris@17 38
Chris@17 39 // Check that the setting has been changed.
Chris@17 40 $js_settings = $this->getDrupalSettings();
Chris@17 41 $this->assertSame('foo', $js_settings['test-setting']);
Chris@17 42 }
Chris@17 43
Chris@17 44 }