Same name in other branches

1. 9 core/tests/Drupal/Tests/WebAssert.php \Drupal\Tests\WebAssert::pageTextContainsOnce()
2. 8.9.x core/tests/Drupal/Tests/WebAssert.php \Drupal\Tests\WebAssert::pageTextContainsOnce()
3. 10 core/tests/Drupal/Tests/WebAssert.php \Drupal\Tests\WebAssert::pageTextContainsOnce()

Checks that current page contains text only once.

Parameters

string $text: The string to look for.

See also

\Behat\Mink\WebAssert::pageTextContains()

File

core/tests/Drupal/Tests/WebAssert.php, line 739

Class

WebAssert

Defines a class with methods for asserting presence of elements during tests.

Namespace

Drupal\Tests

Code

public function pageTextContainsOnce($text) {
    $regex = '/' . preg_quote($text, '/') . '/ui';
    try {
        $this->pageTextMatchesCount(1, $regex);
    } catch (AssertionFailedError $e) {
        throw new ResponseTextException($e->getMessage(), $this->session
            ->getDriver());
    }
}

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