Asserts multiple filter output expectations for multiple input strings.

@internal

Parameters

\Drupal\filter\Plugin\FilterInterface $filter: An input filter object.

array $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:

$tests = [
  'Input string' => [
    '<p>Input string</p>' => TRUE,
    'Input string<br' => FALSE,
  ],
];

3 calls to FilterKernelTest::assertFilteredString()

FilterKernelTest::testHtmlEscapeFilter in core/modules/filter/tests/src/Kernel/FilterKernelTest.php

Tests the HTML escaping filter.

FilterKernelTest::testLineBreakFilter in core/modules/filter/tests/src/Kernel/FilterKernelTest.php

Tests the line break filter.

FilterKernelTest::testUrlFilter in core/modules/filter/tests/src/Kernel/FilterKernelTest.php

Tests the URL filter.

File

core/modules/filter/tests/src/Kernel/FilterKernelTest.php, line 993

Class

FilterKernelTest

Tests Filter module filters individually.

Namespace

Drupal\Tests\filter\Kernel

Code

public function assertFilteredString(FilterInterface $filter, array $tests) : void {
  foreach ($tests as $source => $tasks) {
    $result = $filter->process($source, $filter)
      ->getProcessedText();
    foreach ($tasks as $value => $is_expected) {
      if ($is_expected) {
        $this->assertStringContainsString($value, $result, sprintf('%s: %s found. Filtered result: %s.', var_export($source, TRUE), var_export($value, TRUE), var_export($result, TRUE)));
      }
      else {
        $this->assertStringNotContainsString($value, $result, sprintf('%s: %s not found. Filtered result: %s.', var_export($source, TRUE), var_export($value, TRUE), var_export($result, TRUE)));
      }
    }
  }
}

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