- Patch #306224 by catch et al: improving the taxonomy hook system.

4 files changed, 194 insertions, 0 deletions

diff --git a/modules/simpletest/tests/taxonomy_test.info b/modules/simpletest/tests/taxonomy_test.info
new file mode 100644
index 000000000..8206e22fd
--- /dev/null
+++ b/modules/simpletest/tests/taxonomy_test.info
@@ -0,0 +1,9 @@
+; $Id$
+name = "Taxonomy test module"
+description = "Tests functions and hooks not used in core".
+package = Testing
+version = VERSION
+core = 7.x
+files[] = taxonomy_test.module
+hidden[] = TRUE
+dependencies[] = Taxonomy
diff --git a/modules/simpletest/tests/taxonomy_test.install b/modules/simpletest/tests/taxonomy_test.install
new file mode 100644
index 000000000..770fda6d5
--- /dev/null
+++ b/modules/simpletest/tests/taxonomy_test.install
@@ -0,0 +1,54 @@
+<?php
+// $Id$
+
+/**
+ * Implementation of hook_schema().
+ */
+function taxonomy_test_schema() {
+  $schema['term_antonym'] = array(
+    'description' => t('Stores term antonyms.'),
+    'fields' => array(
+      'taid' => array(
+        'type' => 'serial',
+        'not null' => TRUE,
+        'description' => t('Primary Key: Unique term antonym ID.'),
+      ),
+      'tid' => array(
+        'type' => 'int',
+        'unsigned' => TRUE,
+        'not null' => TRUE,
+        'default' => 0,
+        'description' => t('The {term_data}.tid of the term.'),
+      ),
+      'name' => array(
+        'type' => 'varchar',
+        'length' => 255,
+        'not null' => TRUE,
+        'default' => '',
+        'description' => t('The name of the antonym.'),
+      ),
+    ),
+    'indexes' => array(
+      'tid' => array('tid'),
+      'name_tid' => array('name', 'tid'),
+    ),
+    'primary key' => array('taid'),
+  );
+
+  return $schema;
+}
+
+/**
+ * Implementation of hook_install().
+ */
+function taxonomy_test_install() {
+  drupal_install_schema('taxonomy_test');
+}
+
+/**
+ * Implementation of hook_uninstall().
+ */
+function taxonomy_test_uninstall() {
+  drupal_uninstall_schema('taxonomy_test');
+}
+
diff --git a/modules/simpletest/tests/taxonomy_test.module b/modules/simpletest/tests/taxonomy_test.module
new file mode 100644
index 000000000..7f5b6f4df
--- /dev/null
+++ b/modules/simpletest/tests/taxonomy_test.module
@@ -0,0 +1,72 @@
+<?php
+// $Id$
+
+/**
+ * @file
+ * Test module for Taxonomy hooks and functions not used in core.
+ */
+
+/**
+ * Implementation of hook_taxonomy_term_load().
+ */
+function taxonomy_test_taxonomy_term_load($term) {
+  $term->antonyms = taxonomy_test_get_antonyms($term->tid);
+}
+
+/**
+ * Implementation of hook_taxonomy_term_save().
+ */
+function taxonomy_test_taxonomy_term_save($term) {
+  taxonomy_test_taxonomy_term_delete($term);
+  if (!empty($term->antonyms)) {
+    foreach (explode ("\n", str_replace("\r", '', $term->antonyms)) as $antonym) {
+      if ($antonym) {
+        db_insert('term_antonym')
+        ->fields(array(
+          'tid' => $term->tid,
+          'name' => rtrim($antonym),
+        ))
+        ->execute();
+      }
+    }
+  }
+}
+
+/**
+ * Implementation of hook_taxonomy_term_delete().
+ */
+function taxonomy_test_taxonomy_term_delete($term) {
+  db_delete('term_antonym')->condition('tid', $term->tid)->execute();
+}
+
+/**
+ * Implementation of hook_form_alter().
+ */
+function taxonomy_test_form_alter(&$form, $form_state, $form_id) {
+  if ($form_id == 'taxonomy_form_term') {
+    $antonyms = taxonomy_test_get_antonyms($form['#term']['tid']);
+    $form['advanced']['antonyms'] = array(
+      '#type' => 'textarea',
+      '#title' => t('Antonyms'),
+      '#default_value' => !empty($antonyms) ? implode("\n", $antonyms) : NULL,
+      '#description' => t('Antonyms of this term, one antonym per line.')
+    );
+  }
+}
+
+/**
+ * Return an array of antonyms of the given term ID.
+ */
+function taxonomy_test_get_antonyms($tid) {
+  if ($tid) {
+    $antonyms = array();
+    $result = db_query('SELECT name FROM {term_antonym} WHERE tid = :tid', array(':tid' => $tid));
+    foreach($result as $antonym) {
+      $antonyms[] = $antonym->name;
+    }
+    return $antonyms;
+  }
+  else {
+    return FALSE;
+  }
+}
diff --git a/modules/simpletest/tests/taxonomy_test.test b/modules/simpletest/tests/taxonomy_test.test
new file mode 100644
index 000000000..469c3e693
--- /dev/null
+++ b/modules/simpletest/tests/taxonomy_test.test
@@ -0,0 +1,59 @@
+<?php
+// $Id$
+
+class TaxonomyHooksTestCase extends DrupalWebTestCase {
+  /**
+   * Implementation of getInfo().
+   */
+  function getInfo() {
+    return array(
+      'name' => t('Taxonomy term hooks'),
+      'description' => t('Hooks for taxonomy term load/save/delete.'),
+      'group' => t('Taxonomy')
+    );
+  }
+
+  /**
+   * Implementation of setUp().
+   */
+  function setUp() {
+    parent::setUp('taxonomy', 'taxonomy_test');
+    $taxonomy_admin = $this->drupalCreateUser(array('administer taxonomy'));
+    $this->drupalLogin($taxonomy_admin);
+  }
+
+  /**
+   * Test that hooks are run correctly on creating, editing and deleting a term.
+   */
+  function testTaxonomyTermHooks() {
+    // Create a taxonomy vocabulary.
+    $edit = array(
+      'name' => $this->randomName(),
+    );
+    $this->drupalPost('admin/content/taxonomy/add', $edit, t('Save'));
+
+    // Create a term with one antonym.
+    $edit = array(
+      'name' => $this->randomName(),
+      'antonyms' => 'Long',
+    );
+    $this->drupalPost('admin/content/taxonomy/1/add', $edit, t('Save'));
+    $terms = taxonomy_get_term_by_name($edit['name']);
+    $term = taxonomy_term_load($terms[0]->tid);
+    $this->assertEqual($term->antonyms[0], $edit['antonyms'], t('Antonyms were loaded into the term object'));
+
+    // Update the term with a different antonym.
+    $edit = array(
+      'name' => $this->randomName(),
+      'antonyms' => 'Short',
+    );
+    $this->drupalPost('taxonomy/term/' . $term->tid . '/edit', $edit, t('Save'));
+    $term = taxonomy_term_load($term->tid, TRUE);
+    $this->assertTrue(in_array($edit['antonyms'], $term->antonyms), t('Antonym was successfully edited'));
+
+    // Delete the term.
+    taxonomy_del_term($term->tid);
+    $antonyms = db_query('SELECT taid FROM {term_antonym} WHERE tid = :tid', array(':tid' => $term->tid))->fetchField();
+    $this->assertFalse($antonyms, t('The antonyms were deleted from the database.'));
+  }
+}