function TaxonomyTermTestCase::testTermReorder in Drupal 7

Save, edit and delete a term using the user interface.

File

modules/taxonomy/taxonomy.test, line 867

Tests for taxonomy.module.

Class

TaxonomyTermTestCase

Tests for taxonomy term functions.

Code

function testTermReorder() {
  $this
    ->createTerm($this->vocabulary);
  $this
    ->createTerm($this->vocabulary);
  $this
    ->createTerm($this->vocabulary);

  // Fetch the created terms in the default alphabetical order, i.e. term1
  // precedes term2 alphabetically, and term2 precedes term3.
  drupal_static_reset('taxonomy_get_tree');
  drupal_static_reset('taxonomy_get_treeparent');
  drupal_static_reset('taxonomy_get_treeterms');
  list($term1, $term2, $term3) = taxonomy_get_tree($this->vocabulary->vid);
  $this
    ->drupalGet('admin/structure/taxonomy/' . $this->vocabulary->machine_name);

  // Each term has four hidden fields, "tid:1:0[tid]", "tid:1:0[parent]",
  // "tid:1:0[depth]", and "tid:1:0[weight]". Change the order to term2,
  // term3, term1 by setting weight property, make term3 a child of term2 by
  // setting the parent and depth properties, and update all hidden fields.
  $edit = array(
    'tid:' . $term2->tid . ':0[tid]' => $term2->tid,
    'tid:' . $term2->tid . ':0[parent]' => 0,
    'tid:' . $term2->tid . ':0[depth]' => 0,
    'tid:' . $term2->tid . ':0[weight]' => 0,
    'tid:' . $term3->tid . ':0[tid]' => $term3->tid,
    'tid:' . $term3->tid . ':0[parent]' => $term2->tid,
    'tid:' . $term3->tid . ':0[depth]' => 1,
    'tid:' . $term3->tid . ':0[weight]' => 1,
    'tid:' . $term1->tid . ':0[tid]' => $term1->tid,
    'tid:' . $term1->tid . ':0[parent]' => 0,
    'tid:' . $term1->tid . ':0[depth]' => 0,
    'tid:' . $term1->tid . ':0[weight]' => 2,
  );
  $this
    ->drupalPost(NULL, $edit, t('Save'));
  drupal_static_reset('taxonomy_get_tree');
  drupal_static_reset('taxonomy_get_treeparent');
  drupal_static_reset('taxonomy_get_treeterms');
  $terms = taxonomy_get_tree($this->vocabulary->vid);
  $this
    ->assertEqual($terms[0]->tid, $term2->tid, 'Term 2 was moved above term 1.');
  $this
    ->assertEqual($terms[1]->parents, array(
    $term2->tid,
  ), 'Term 3 was made a child of term 2.');
  $this
    ->assertEqual($terms[2]->tid, $term1->tid, 'Term 1 was moved below term 2.');
  $this
    ->drupalPost('admin/structure/taxonomy/' . $this->vocabulary->machine_name, array(), t('Reset to alphabetical'));

  // Submit confirmation form.
  $this
    ->drupalPost(NULL, array(), t('Reset to alphabetical'));
  drupal_static_reset('taxonomy_get_tree');
  drupal_static_reset('taxonomy_get_treeparent');
  drupal_static_reset('taxonomy_get_treeterms');
  $terms = taxonomy_get_tree($this->vocabulary->vid);
  $this
    ->assertEqual($terms[0]->tid, $term1->tid, 'Term 1 was moved to back above term 2.');
  $this
    ->assertEqual($terms[1]->tid, $term2->tid, 'Term 2 was moved to back below term 1.');
  $this
    ->assertEqual($terms[2]->tid, $term3->tid, 'Term 3 is still below term 2.');
  $this
    ->assertEqual($terms[2]->parents, array(
    $term2->tid,
  ), 'Term 3 is still a child of term 2.' . var_export($terms[1]->tid, 1));
}