<?php

/**

 * @file

 * Tests for tracker.module.

 */

/**

 * Defines a base class for testing tracker.module.

 */

class TrackerTest extends DrupalWebTestCase {

  /**

   * The main user for testing.

   *

   * @var object

   */

  protected $user;

  /**

   * A second user that will 'create' comments and nodes.

   *

   * @var object

   */

  protected $other_user;

  public static function getInfo() {

    return array(

      'name' => 'Tracker',

      'description' => 'Create and delete nodes and check for their display in the tracker listings.',

      'group' => 'Tracker'

    );

  }

  function setUp() {

    parent::setUp('comment', 'tracker');

    $permissions = array('access comments', 'create page content', 'post comments', 'skip comment approval');

    $this->user = $this->drupalCreateUser($permissions);

    $this->other_user = $this->drupalCreateUser($permissions);

    // Make node preview optional.

    variable_set('comment_preview_page', 0);

  }

  /**

   * Tests for the presence of nodes on the global tracker listing.

   */

  function testTrackerAll() {

    $this->drupalLogin($this->user);

    $unpublished = $this->drupalCreateNode(array(

      'title' => $this->randomName(8),

      'status' => 0,

    ));

    $published = $this->drupalCreateNode(array(

      'title' => $this->randomName(8),

      'status' => 1,

    ));

    $this->drupalGet('tracker');

    $this->assertNoText($unpublished->title, 'Unpublished node do not show up in the tracker listing.');

    $this->assertText($published->title, 'Published node show up in the tracker listing.');

    $this->assertLink(t('My recent content'), 0, 'User tab shows up on the global tracker page.');

    // Delete a node and ensure it no longer appears on the tracker.

    node_delete($published->nid);

    $this->drupalGet('tracker');

    $this->assertNoText($published->title, 'Deleted node do not show up in the tracker listing.');

  }

  /**

   * Tests for the presence of nodes on a user's tracker listing.

   */

  function testTrackerUser() {

    $this->drupalLogin($this->user);

    $unpublished = $this->drupalCreateNode(array(

      'title' => $this->randomName(8),

      'uid' => $this->user->uid,

      'status' => 0,

    ));

    $my_published = $this->drupalCreateNode(array(

      'title' => $this->randomName(8),

      'uid' => $this->user->uid,

      'status' => 1,

    ));

    $other_published_no_comment = $this->drupalCreateNode(array(

      'title' => $this->randomName(8),

      'uid' => $this->other_user->uid,

      'status' => 1,

    ));

    $other_published_my_comment = $this->drupalCreateNode(array(

      'title' => $this->randomName(8),

      'uid' => $this->other_user->uid,

      'status' => 1,

    ));

    $comment = array(

      'subject' => $this->randomName(),

      'comment_body[' . LANGUAGE_NONE . '][0][value]' => $this->randomName(20),

    );

    $this->drupalPost('comment/reply/' . $other_published_my_comment->nid, $comment, t('Save'));

    $this->drupalGet('user/' . $this->user->uid . '/track');

    $this->assertNoText($unpublished->title, "Unpublished nodes do not show up in the users's tracker listing.");

    $this->assertText($my_published->title, "Published nodes show up in the user's tracker listing.");

    $this->assertNoText($other_published_no_comment->title, "Other user's nodes do not show up in the user's tracker listing.");

    $this->assertText($other_published_my_comment->title, "Nodes that the user has commented on appear in the user's tracker listing.");

    // Verify that unpublished comments are removed from the tracker.

    $admin_user = $this->drupalCreateUser(array('administer comments', 'access user profiles'));

    $this->drupalLogin($admin_user);

    $this->drupalPost('comment/1/edit', array('status' => COMMENT_NOT_PUBLISHED), t('Save'));

    $this->drupalGet('user/' . $this->user->uid . '/track');

    $this->assertNoText($other_published_my_comment->title, 'Unpublished comments are not counted on the tracker listing.');

  }

  /**

   * Tests for the presence of the "new" flag for nodes.

   */

  function testTrackerNewNodes() {

    $this->drupalLogin($this->user);

    $edit = array(

      'title' => $this->randomName(8),

    );

    $node = $this->drupalCreateNode($edit);

    $title = $edit['title'];

    $this->drupalGet('tracker');

    $this->assertPattern('/' . $title . '.*new/', 'New nodes are flagged as such in the tracker listing.');

    $this->drupalGet('node/' . $node->nid);

    $this->drupalGet('tracker');

    $this->assertNoPattern('/' . $title . '.*new/', 'Visited nodes are not flagged as new.');

    $this->drupalLogin($this->other_user);

    $this->drupalGet('tracker');

    $this->assertPattern('/' . $title . '.*new/', 'For another user, new nodes are flagged as such in the tracker listing.');

    $this->drupalGet('node/' . $node->nid);

    $this->drupalGet('tracker');

    $this->assertNoPattern('/' . $title . '.*new/', 'For another user, visited nodes are not flagged as new.');

  }

  /**

   * Tests for comment counters on the tracker listing.

   */

  function testTrackerNewComments() {

    $this->drupalLogin($this->user);

    $node = $this->drupalCreateNode(array(

      'comment' => 2,

    ));

    // Add a comment to the page.

    $comment = array(

      'subject' => $this->randomName(),

      'comment_body[' . LANGUAGE_NONE . '][0][value]' => $this->randomName(20),

    );

    // The new comment is automatically viewed by the current user.

    $this->drupalPost('comment/reply/' . $node->nid, $comment, t('Save'));

    $this->drupalLogin($this->other_user);

    $this->drupalGet('tracker');

    $this->assertText('1 new', 'New comments are counted on the tracker listing pages.');

    $this->drupalGet('node/' . $node->nid);

    // Add another comment as other_user.

    $comment = array(

      'subject' => $this->randomName(),

      'comment_body[' . LANGUAGE_NONE . '][0][value]' => $this->randomName(20),

    );

    // If the comment is posted in the same second as the last one then Drupal

    // can't tell the difference, so we wait one second here.

    sleep(1);

    $this->drupalPost('comment/reply/' . $node->nid, $comment, t('Save'));

    $this->drupalLogin($this->user);

    $this->drupalGet('tracker');

    $this->assertText('1 new', 'New comments are counted on the tracker listing pages.');

  }

  /**

   * Tests for ordering on a users tracker listing when comments are posted.

   */

  function testTrackerOrderingNewComments() {

    $this->drupalLogin($this->user);

    $node_one = $this->drupalCreateNode(array(

      'title' => $this->randomName(8),

    ));

    $node_two = $this->drupalCreateNode(array(

      'title' => $this->randomName(8),

    ));

    // Now get other_user to track these pieces of content.

    $this->drupalLogin($this->other_user);

    // Add a comment to the first page.

    $comment = array(

      'subject' => $this->randomName(),

      'comment_body[' . LANGUAGE_NONE . '][0][value]' => $this->randomName(20),

    );

    $this->drupalPost('comment/reply/' . $node_one->nid, $comment, t('Save'));

    // If the comment is posted in the same second as the last one then Drupal

    // can't tell the difference, so we wait one second here.

    sleep(1);

    // Add a comment to the second page.

    $comment = array(

      'subject' => $this->randomName(),

      'comment_body[' . LANGUAGE_NONE . '][0][value]' => $this->randomName(20),

    );

    $this->drupalPost('comment/reply/' . $node_two->nid, $comment, t('Save'));

    // We should at this point have in our tracker for other_user:

    // 1. node_two

    // 2. node_one

    // Because that's the reverse order of the posted comments.

    // Now we're going to post a comment to node_one which should jump it to the

    // top of the list.

    $this->drupalLogin($this->user);

    // If the comment is posted in the same second as the last one then Drupal

    // can't tell the difference, so we wait one second here.

    sleep(1);

    // Add a comment to the second page.

    $comment = array(

      'subject' => $this->randomName(),

      'comment_body[' . LANGUAGE_NONE . '][0][value]' => $this->randomName(20),

    );

    $this->drupalPost('comment/reply/' . $node_one->nid, $comment, t('Save'));

    // Switch back to the other_user and assert that the order has swapped.

    $this->drupalLogin($this->other_user);

    $this->drupalGet('user/' . $this->other_user->uid . '/track');

    // This is a cheeky way of asserting that the nodes are in the right order

    // on the tracker page.

    // It's almost certainly too brittle.

    $pattern = '/' . preg_quote($node_one->title) . '.+' . preg_quote($node_two->title) . '/s';

    $this->verbose($pattern);

    $this->assertPattern($pattern, 'Most recently commented on node appears at the top of tracker');

  }

  /**

   * Tests that existing nodes are indexed by cron.

   */

  function testTrackerCronIndexing() {

    $this->drupalLogin($this->user);

    // Create 3 nodes.

    $edits = array();

    $nodes = array();

    for ($i = 1; $i <= 3; $i++) {

      $edits[$i] = array(

        'comment' => 2,

        'title' => $this->randomName(),

      );

      $nodes[$i] = $this->drupalCreateNode($edits[$i]);

    }

    // Add a comment to the last node as other user.

    $this->drupalLogin($this->other_user);

    $comment = array(

      'subject' => $this->randomName(),

      'comment_body[' . LANGUAGE_NONE . '][0][value]' => $this->randomName(20),

    );

    $this->drupalPost('comment/reply/' . $nodes[3]->nid, $comment, t('Save'));

    // Start indexing backwards from node 3.

    variable_set('tracker_index_nid', 3);

    // Clear the current tracker tables and rebuild them.

    db_delete('tracker_node')

      ->execute();

    db_delete('tracker_user')

      ->execute();

    tracker_cron();

    $this->drupalLogin($this->user);

    // Fetch the user's tracker.

    $this->drupalGet('tracker/' . $this->user->uid);

    // Assert that all node titles are displayed.

    foreach ($nodes as $i => $node) {

      $this->assertText($node->title, format_string('Node @i is displayed on the tracker listing pages.', array('@i' => $i)));

    }

    $this->assertText('1 new', 'New comment is counted on the tracker listing pages.');

    $this->assertText('updated', 'Node is listed as updated');

    // Fetch the site-wide tracker.

    $this->drupalGet('tracker');

    // Assert that all node titles are displayed.

    foreach ($nodes as $i => $node) {

      $this->assertText($node->title, format_string('Node @i is displayed on the tracker listing pages.', array('@i' => $i)));

    }

    $this->assertText('1 new', 'New comment is counted on the tracker listing pages.');

  }

  /**

   * Tests that publish/unpublish works at admin/content/node.

   */

  function testTrackerAdminUnpublish() {

    $admin_user = $this->drupalCreateUser(array('access content overview', 'administer nodes', 'bypass node access'));

    $this->drupalLogin($admin_user);

    $node = $this->drupalCreateNode(array(

      'comment' => 2,

      'title' => $this->randomName(),

    ));

    // Assert that the node is displayed.

    $this->drupalGet('tracker');

    $this->assertText($node->title, 'Node is displayed on the tracker listing pages.');

    // Unpublish the node and ensure that it's no longer displayed.

    $edit = array(

      'operation' => 'unpublish',

      'nodes[' . $node->nid . ']' => $node->nid,

    );

    $this->drupalPost('admin/content', $edit, t('Update'));

    $this->drupalGet('tracker');

    $this->assertText(t('No content available.'), 'Node is displayed on the tracker listing pages.');

  }

}