diff options
Diffstat (limited to 'includes')
| -rw-r--r-- | includes/tests/common.test | 60 |
1 files changed, 60 insertions, 0 deletions
diff --git a/includes/tests/common.test b/includes/tests/common.test index 7140128a9..2fed68527 100644 --- a/includes/tests/common.test +++ b/includes/tests/common.test @@ -53,3 +53,63 @@ class CommonFormatSizeTestCase extends DrupalWebTestCase { } } } + +/** + * Test drupal_explode_tags() and drupal_implode_tags(). + */ +class DrupalTagsHandlingTestCase extends DrupalWebTestCase { + var $validTags = array( + 'Drupal' => 'Drupal', + 'Drupal with some spaces' => 'Drupal with some spaces', + '"Legendary Drupal mascot of doom: ""Druplicon"""' => 'Legendary Drupal mascot of doom: "Druplicon"', + '"Drupal, although it rhymes with sloopal, is as awesome as a troopal!"' => 'Drupal, although it rhymes with sloopal, is as awesome as a troopal!', + ); + + /** + * Implementation of getInfo(). + */ + function getInfo() { + return array( + 'name' => t('Drupal tags handling'), + 'description' => t("Performs tests on Drupal's handling of tags, both explosion and implosion tactics used."), + 'group' => t('System') + ); + } + + /** + * Explode a series of tags. + */ + function testDrupalExplodeTags() { + $string = implode(', ', array_keys($this->validTags)); + $tags = drupal_explode_tags($string); + $this->assertTags($tags); + } + + /** + * Implode a series of tags. + */ + function testDrupalImplodeTags() { + $tags = array_values($this->validTags); + // Let's explode and implode to our heart's content. + for ($i = 0; $i < 10; $i++) { + $string = drupal_implode_tags($tags); + $tags = drupal_explode_tags($string); + } + $this->assertTags($tags); + } + + /** + * Helper function: asserts that the ending array of tags is what we wanted. + */ + function assertTags($tags) { + $original = $this->validTags; + foreach ($tags as $tag) { + $key = array_search($tag, $original); + $this->_assert($key !== FALSE, t('Make sure tag %tag shows up in the final tags array (originally %original)', array('%tag' => $tag, '%original' => $key))); + unset($original[$key]); + } + foreach ($original as $leftover) { + $this->_assert(FALSE, t('Leftover tag %leftover was left over.', array('%leftover' => $leftover))); + } + } +}
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