DrupalWebTestCase::assertUniqueTextHelper

  1. drupal
    1. 8
    2. 7
Versions
7 protected DrupalWebTestCase::assertUniqueTextHelper($text, $message = '', $group, $be_unique)

Helper for assertUniqueText and assertNoUniqueText.

It is not recommended to call this function directly.

Parameters

$text Plain text to look for.

$message Message to display.

$group The group this message belongs to.

$be_unique TRUE if this text should be found only once, FALSE if it should be found more than once.

Return value

TRUE on pass, FALSE on fail.

Code

modules/simpletest/drupal_web_test_case.php, line 2842

<?php
protected function assertUniqueTextHelper($text, $message = '', $group, $be_unique) {
  if ($this->plainTextContent === FALSE) {
    $this->plainTextContent = filter_xss($this->drupalGetContent(), array());
  }
  if (!$message) {
    $message = '"' . $text . '"' . ($be_unique ? ' found only once' : ' found more than once');
  }
  $first_occurance = strpos($this->plainTextContent, $text);
  if ($first_occurance === FALSE) {
    return $this->assert(FALSE, $message, $group);
  }
  $offset = $first_occurance + strlen($text);
  $second_occurance = strpos($this->plainTextContent, $text, $offset);
  return $this->assert($be_unique == ($second_occurance === FALSE), $message, $group);
}
?>