function NodeRevisionsTestCase::testRevisions in Drupal 7

Checks node revision related operations.

File

modules/node/node.test, line 218

Tests for node.module.

Class

NodeRevisionsTestCase

Tests the node revision functionality.

Code

function testRevisions() {
  $nodes = $this->nodes;
  $logs = $this->logs;

  // Get last node for simple checks.
  $node = $nodes[3];

  // Confirm the correct revision text appears on "view revisions" page.
  $this
    ->drupalGet("node/{$node->nid}/revisions/{$node->vid}/view");
  $this
    ->assertText($node->body[LANGUAGE_NONE][0]['value'], 'Correct text displays for version.');

  // Confirm the correct log message appears on "revisions overview" page.
  $this
    ->drupalGet("node/{$node->nid}/revisions");
  foreach ($logs as $log) {
    $this
      ->assertText($log, 'Log message found.');
  }

  // Confirm that revisions revert properly.
  $this
    ->drupalPost("node/{$node->nid}/revisions/{$nodes[1]->vid}/revert", array(), t('Revert'));
  $this
    ->assertRaw(t('@type %title has been reverted back to the revision from %revision-date.', array(
    '@type' => 'Basic page',
    '%title' => $nodes[1]->title,
    '%revision-date' => format_date($nodes[1]->revision_timestamp),
  )), 'Revision reverted.');
  $reverted_node = node_load($node->nid);
  $this
    ->assertTrue($nodes[1]->body[LANGUAGE_NONE][0]['value'] == $reverted_node->body[LANGUAGE_NONE][0]['value'], 'Node reverted correctly.');

  // Confirm revisions delete properly.
  $this
    ->drupalPost("node/{$node->nid}/revisions/{$nodes[1]->vid}/delete", array(), t('Delete'));
  $this
    ->assertRaw(t('Revision from %revision-date of @type %title has been deleted.', array(
    '%revision-date' => format_date($nodes[1]->revision_timestamp),
    '@type' => 'Basic page',
    '%title' => $nodes[1]->title,
  )), 'Revision deleted.');
  $this
    ->assertTrue(db_query('SELECT COUNT(vid) FROM {node_revision} WHERE nid = :nid and vid = :vid', array(
    ':nid' => $node->nid,
    ':vid' => $nodes[1]->vid,
  ))
    ->fetchField() == 0, 'Revision not found.');
}