<?php
// $Id: content_access.test,v 1.1.2.1 2008-10-28 12:54:01 fago Exp $

/**
 * @file
 * Automatd SimpleTest Case for content access module
 */

require_once(drupal_get_path('module', 'content_access') .'/tests/content_access_test_help.php');

class ContentAccessModuleTestCase extends ContentAccessTestCase {
  
  var $node1;
  var $node2;
  
  /**
   * Implementation of get_info() for information
   */
  function get_info() {
    return array(
      'name' => t('Content Access Module Tests'),
      'desc' => t('Various tests to check permission settings on nodes.'),
      'group' => 'Content Access',
    );
  }
  
  function setUp() {
    parent::setUp();
    
    // Create test nodes
    $this->node1 = $this->createNode();
    $this->node2 = $this->createNode();
  }
  
  /**
   * Test for viewing nodes
   */
  function testViewAccess() {
        
    // Restrict access to the content type (access is only allowed for the author)
    $access_permissions = array(
      'view[author]' => TRUE,
      'view[1]' => FALSE,
      'view[2]' => FALSE,
    );
    $this->changeAccessContentType($access_permissions);
        
    // Logout admin and try to access the node anonymously
    $this->drupalGet(url('logout'));
    $this->drupalGet(url('node/'. $this->node1->nid));
    $this->assertText(t('Access denied'), 'node is not viewable');
    
    // Login test user, view node, access must be denied
    $this->drupalLoginUser($this->test_user);
    $this->drupalGet(url('node/'. $this->node1->nid));
    $this->assertText(t('Access denied'), 'node is not viewable');
    
    // Login admin and grant access for viewing to the test user
    $this->drupalGet(url('logout'));
    $this->drupalLoginUser($this->admin_user);
    $this->changeAccessContentTypeKeyword('view');
    
    // Logout admin and try to access the node anonymously
    // access must be denied again
    $this->drupalGet(url('logout'));
    $this->drupalGet(url('node/'. $this->node1->nid));
    $this->assertText(t('Access denied'), 'node is not viewable');
    
    // Login test user, view node, access must be granted
    $this->drupalLoginUser($this->test_user);
    $this->drupalGet(url('node/'. $this->node1->nid));
    $this->assertNoText(t('Access denied'), 'node is viewable');
    
    // Login admin and enable per node access
    $this->drupalGet(url('logout'));
    $this->drupalLoginUser($this->admin_user);
    $this->changeAccessPerNode();
    
    // Restrict access on node2 for the test user role
    $this->changeAccessNodeKeyword($this->node2, 'view', FALSE);
    
    // Logout admin and try to access both nodes anonymously
    $this->drupalGet(url('logout'));
    $this->drupalGet(url('node/'. $this->node1->nid));
    $this->assertText(t('Access denied'), 'node1 is not viewable');
    $this->drupalGet(url('node/'. $this->node2->nid));
    $this->assertText(t('Access denied'), 'node2 is not viewable');
    
    // Login test user, view node1, access must be granted
    $this->drupalLoginUser($this->test_user);
    $this->drupalGet(url('node/'. $this->node1->nid));
    $this->assertNoText(t('Access denied'), 'node1 is viewable');
    
    // View node2, access must be denied
    $this->drupalGet(url('node/'. $this->node2->nid));
    $this->assertText(t('Access denied'), 'node2 is not viewable');
    
    // Login admin, swap permissions between content type and node2
    $this->drupalGet(url('logout'));
    $this->drupalLoginUser($this->admin_user);
    
    // Restrict access to content type
    $this->changeAccessContentTypeKeyword('view', FALSE);
    
    // Grant access to node2
    $this->changeAccessNodeKeyword($this->node2, 'view');
    
    // Logout admin and try to access both nodes anonymously
    $this->drupalGet(url('logout'));
    $this->drupalGet(url('node/'. $this->node1->nid));
    $this->assertText(t('Access denied'), 'node1 is not viewable');
    $this->drupalGet(url('node/'. $this->node2->nid));
    $this->assertText(t('Access denied'), 'node2 is not viewable');
    
    // Login test user, view node1, access must be denied
    $this->drupalLoginUser($this->test_user);
    $this->drupalGet(url('node/'. $this->node1->nid));
    $this->assertText(t('Access denied'), 'node1 is not viewable');
    
    // View node2, access must be granted
    $this->drupalGet(url('node/'. $this->node2->nid));
    $this->assertNoText(t('Access denied'), 'node2 is viewable');
  }
  
  /**
   * Test for editing nodes
   */
  function testEditAccess() {
        
    // Logout admin and try to edit the node anonymously
    $this->drupalGet(url('logout'));
    $this->drupalGet(url('node/'. $this->node1->nid .'/edit'));
    $this->assertText(t('Access denied'), 'edit access denied for anonymous');
    
    // Login test user, edit node, access must be denied
    $this->drupalLoginUser($this->test_user);
    $this->drupalGet(url('node/'. $this->node1->nid .'/edit'));
    $this->assertText(t('Access denied'), 'edit access denied for test user');
    
    // Login admin and grant access for editing to the test user
    $this->drupalGet(url('logout'));
    $this->drupalLoginUser($this->admin_user);
    
    $this->changeAccessContentTypeKeyword('update');
    
    // Logout admin and try to edit the node anonymously
    // access must be denied again
    $this->drupalGet(url('logout'));
    $this->drupalGet(url('node/'. $this->node1->nid .'/edit'));
    $this->assertText(t('Access denied'), 'edit access denied for anonymous');
    
    // Login test user, edit node, access must be granted
    $this->drupalLoginUser($this->test_user);
    $this->drupalGet(url('node/'. $this->node1->nid .'/edit'));
    $this->assertNoText(t('Access denied'), 'node1 is editable');
    
    // Login admin and enable per node access
    $this->drupalGet(url('logout'));
    $this->drupalLoginUser($this->admin_user);
    $this->changeAccessPerNode();
    
    // Restrict edit access on node2 for the test user
    $this->changeAccessNodeKeyword($this->node2, 'update', FALSE);
    
    // Logout admin and try to edit both nodes anonymously
    $this->drupalGet(url('logout'));
    $this->drupalGet(url('node/'. $this->node1->nid .'/edit'));
    $this->assertText(t('Access denied'), 'node1 is not editable');
    $this->drupalGet(url('node/'. $this->node2->nid .'/edit'));
    $this->assertText(t('Access denied'), 'node2 is not editable');
    
    // Login test user, edit node1, access must be granted
    $this->drupalLoginUser($this->test_user);
    $this->drupalGet(url('node/'. $this->node1->nid .'/edit'));
    $this->assertNoText(t('Access denied'), 'node1 is editable');
    
    // Edit node2, access must be denied
    $this->drupalGet(url('node/'. $this->node2->nid .'/edit'));
    $this->assertText(t('Access denied'), 'node2 is not editable');
    
    // Login admin, swap permissions between content type and node2
    $this->drupalGet(url('logout'));
    $this->drupalLoginUser($this->admin_user);
    
    // Restrict edit access to content type
    $this->changeAccessContentTypeKeyword('update', FALSE);
    
    // Grant edit access to node2
    $this->changeAccessNodeKeyword($this->node2, 'update');
    
    // Logout admin and try to edit both nodes anonymously
    $this->drupalGet(url('logout'));
    $this->drupalGet(url('node/'. $this->node1->nid .'/edit'));
    $this->assertText(t('Access denied'), 'node1 is not editable');
    $this->drupalGet(url('node/'. $this->node2->nid .'/edit'));
    $this->assertText(t('Access denied'), 'node2 is not editable');
    
    // Login test user, edit node1, access must be denied
    $this->drupalLoginUser($this->test_user);
    $this->drupalGet(url('node/'. $this->node1->nid .'/edit'));
    $this->assertText(t('Access denied'), 'node1 is not editable');
    
    // Edit node2, access must be granted
    $this->drupalGet(url('node/'. $this->node2->nid .'/edit'));
    $this->assertNoText(t('Access denied'), 'node2 is editable');
  }
  
  /**
   * Test for deleting nodes
   */
  function testDeleteAccess() {
    
    // Logout admin and try to delete the node anonymously
    $this->drupalGet(url('logout'));
    $this->drupalGet(url('node/'. $this->node1->nid .'/delete'));
    $this->assertText(t('Access denied'), 'delete access denied for anonymous');
    
    // Login test user, delete node, access must be denied
    $this->drupalLoginUser($this->test_user);
    $this->drupalGet(url('node/'. $this->node1->nid .'/delete'));
    $this->assertText(t('Access denied'), 'delete access denied for test user');
    
    // Login admin and grant access for deleting to the test user
    $this->drupalGet(url('logout'));
    $this->drupalLoginUser($this->admin_user);
    
    $this->changeAccessContentTypeKeyword('delete');
    
    // Logout admin and try to edit the node anonymously
    // access must be denied again
    $this->drupalGet(url('logout'));
    $this->drupalGet(url('node/'. $this->node1->nid .'/delete'));
    $this->assertText(t('Access denied'), 'delete access denied for anonymous');
    
    // Login test user, delete node, access must be granted
    $this->drupalLoginUser($this->test_user);
    $this->drupalPostRequest('node/'. $this->node1->nid .'/delete', array(), 'Delete');
    $this->assertWantedRaw(t('%node has been deleted', array ('%node' => $this->node1->title)), 'Test node was deleted successfully by test user');
    
    // Login admin and recreate test node1
    $this->drupalGet(url('logout'));
    $this->drupalLoginUser($this->admin_user);
    $this->node1 = $this->createNode();
    
    // Enable per node access
    $this->changeAccessPerNode();
    
    // Restrict delete access on node2 for the test user
    $this->changeAccessNodeKeyword($this->node2, 'delete', FALSE);
    
    // Logout admin and try to delete both nodes anonymously
    $this->drupalGet(url('logout'));
    $this->drupalGet(url('node/'. $this->node1->nid .'/delete'));
    $this->assertText(t('Access denied'), 'node1 is not deletable');
    $this->drupalGet(url('node/'. $this->node2->nid .'/delete'));
    $this->assertText(t('Access denied'), 'node2 is not deletable');
    
    // Login test user, delete node1, access must be granted
    $this->drupalLoginUser($this->test_user);
    $this->drupalGet(url('node/'. $this->node1->nid .'/delete'));
    $this->assertNoText(t('Access denied'), 'node1 is deletable');
    
    // Delete node2, access must be denied
    $this->drupalGet(url('node/'. $this->node2->nid .'/delete'));
    $this->assertText(t('Access denied'), 'node2 is not deletable');
    
    // Login admin, swap permissions between content type and node2
    $this->drupalGet(url('logout'));
    $this->drupalLoginUser($this->admin_user);
    
    // Restrict delete access to content type
    $this->changeAccessContentTypeKeyword('delete', FALSE);
    
    // Grant delete access to node2
    $this->changeAccessNodeKeyword($this->node2, 'delete');
    
    // Logout admin and try to delete both nodes anonymously
    $this->drupalGet(url('logout'));
    $this->drupalGet(url('node/'. $this->node1->nid .'/delete'));
    $this->assertText(t('Access denied'), 'node1 is not deletable');
    $this->drupalGet(url('node/'. $this->node2->nid .'/delete'));
    $this->assertText(t('Access denied'), 'node2 is not deletable');
    
    // Login test user, delete node1, access must be denied
    $this->drupalLoginUser($this->test_user);
    $this->drupalGet(url('node/'. $this->node1->nid .'/delete'));
    $this->assertText(t('Access denied'), 'node1 is not deletable');
    
    // Delete node2, access must be granted
    $this->drupalGet(url('node/'. $this->node2->nid .'/delete'));
    $this->assertNoText(t('Access denied'), 'node2 is deletable');
  }
}