function WebAssertTest::testPageContainsNoDuplicateId
Same name in this branch
- 10 core/tests/Drupal/FunctionalTests/WebAssertTest.php \Drupal\FunctionalTests\WebAssertTest::testPageContainsNoDuplicateId()
Same name in other branches
- 11.x core/tests/Drupal/FunctionalTests/WebAssertTest.php \Drupal\FunctionalTests\WebAssertTest::testPageContainsNoDuplicateId()
- 11.x core/tests/Drupal/Tests/Core/Test/WebAssertTest.php \Drupal\Tests\Core\Test\WebAssertTest::testPageContainsNoDuplicateId()
Tests pageContainsNoDuplicateId() functionality.
@covers ::pageContainsNoDuplicateId
File
-
core/
tests/ Drupal/ Tests/ Core/ Test/ WebAssertTest.php, line 401
Class
- WebAssertTest
- Tests WebAssert functionality.
Namespace
Drupal\Tests\Core\TestCode
public function testPageContainsNoDuplicateId() : void {
$this->visit('', <<<HTML
<h1 id="page-element-title">Hello</h1>
<h2 id="page-element-description">World</h2>
HTML
);
$assert_session = $this->assertSession();
$assert_session->pageContainsNoDuplicateId();
$this->visit('', <<<HTML
<h1 id="page-element">Hello</h1>
<h2 id="page-element">World</h2>
HTML
);
$this->expectException(ExpectationException::class);
$this->expectExceptionMessage('The page contains a duplicate HTML ID "page-element".');
$assert_session->pageContainsNoDuplicateId();
}
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