function FilterUnitTestCase::assertFilteredString in Drupal 7

Asserts multiple filter output expectations for multiple input strings.

$tests = array(
  'Input string' => array(
    '<p>Input string</p>' => TRUE,
    'Input string<br' => FALSE,
  ),
);

Parameters

$filter: A input filter object.

$tests: An associative array, whereas each key is an arbitrary input string and each value is again an associative array whose keys are filter output strings and whose values are Booleans indicating whether the output is expected or not.

For example:

3 calls to FilterUnitTestCase::assertFilteredString()

FilterUnitTestCase::testHtmlEscapeFilter in modules/filter/filter.test

Tests the HTML escaping filter.

FilterUnitTestCase::testLineBreakFilter in modules/filter/filter.test

Tests the line break filter.

FilterUnitTestCase::testUrlFilter in modules/filter/filter.test

Tests the URL filter.

File

modules/filter/filter.test, line 1585

Tests for filter.module.

Class

FilterUnitTestCase

Unit tests for core filters.

Code

function assertFilteredString($filter, $tests) {
  foreach ($tests as $source => $tasks) {
    $function = $filter->callback;
    $result = $function($source, $filter);
    foreach ($tasks as $value => $is_expected) {

      // Not using assertIdentical, since combination with strpos() is hard to grok.
      if ($is_expected) {
        $success = $this
          ->assertTrue(strpos($result, $value) !== FALSE, format_string('@source: @value found.', array(
          '@source' => var_export($source, TRUE),
          '@value' => var_export($value, TRUE),
        )));
      }
      else {
        $success = $this
          ->assertTrue(strpos($result, $value) === FALSE, format_string('@source: @value not found.', array(
          '@source' => var_export($source, TRUE),
          '@value' => var_export($value, TRUE),
        )));
      }
      if (!$success) {
        $this
          ->verbose('Source:<pre>' . check_plain(var_export($source, TRUE)) . '</pre>' . '<hr />' . 'Result:<pre>' . check_plain(var_export($result, TRUE)) . '</pre>' . '<hr />' . ($is_expected ? 'Expected:' : 'Not expected:') . '<pre>' . check_plain(var_export($value, TRUE)) . '</pre>');
      }
    }
  }
}