function JavascriptErrorsTest::testJavascriptErrorsAsync

Same name in other branches
  1. 11.x core/tests/Drupal/FunctionalJavascriptTests/JavascriptErrorsTest.php \Drupal\FunctionalJavascriptTests\JavascriptErrorsTest::testJavascriptErrorsAsync()

Tests JavaScript console errors during asynchronous calls.

File

core/tests/Drupal/FunctionalJavascriptTests/JavascriptErrorsTest.php, line 47

Class

JavascriptErrorsTest
Tests that Drupal.throwError will cause a test failure.

Namespace

Drupal\FunctionalJavascriptTests

Code

public function testJavascriptErrorsAsync() : void {
    // Visit page that will throw a JavaScript console error in async context.
    $this->drupalGet('js_errors_async_test');
    // Ensure that errors from previous page loads will be detected.
    $this->drupalGet('user');
    $this->expectException(AssertionFailedError::class);
    $this->expectExceptionMessageMatches('/^Error: An error thrown in async context./');
    // Manually call the method under test, as it cannot be caught by PHPUnit
    // when triggered from assertPostConditions().
    $this->failOnJavaScriptErrors();
}

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