Import from SVN (r45945, r596)

[civicrm-core.git] / tests / phpunit / api / v3 / ACLPermissionTest.php

<?php
// $Id$

/*
 +--------------------------------------------------------------------+
 | CiviCRM version 4.3                                                |
 +--------------------------------------------------------------------+
 | Copyright CiviCRM LLC (c) 2004-2013                                |
 +--------------------------------------------------------------------+
 | This file is a part of CiviCRM.                                    |
 |                                                                    |
 | CiviCRM is free software; you can copy, modify, and distribute it  |
 | under the terms of the GNU Affero General Public License           |
 | Version 3, 19 November 2007 and the CiviCRM Licensing Exception.   |
 |                                                                    |
 | CiviCRM is distributed in the hope that it will be useful, but     |
 | WITHOUT ANY WARRANTY; without even the implied warranty of         |
 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.               |
 | See the GNU Affero General Public License for more details.        |
 |                                                                    |
 | You should have received a copy of the GNU Affero General Public   |
 | License and the CiviCRM Licensing Exception along                  |
 | with this program; if not, contact CiviCRM LLC                     |
 | at info[AT]civicrm[DOT]org. If you have questions about the        |
 | GNU Affero General Public License or the licensing of CiviCRM,     |
 | see the CiviCRM license FAQ at http://civicrm.org/licensing        |
 +--------------------------------------------------------------------+
 */

require_once 'CiviTest/CiviUnitTestCase.php';

/**
 * This class is intended to test ACL permission using the multisite module
 *
 *  @package CiviCRM_APIv3
 *  @subpackage API_Contact
 */

class api_v3_ACLPermissionTest extends CiviUnitTestCase {
  protected $_apiversion;
  protected $_params;
  protected $hookClass = null;

  public $_eNoticeCompliant = TRUE;

  protected $_entity; function setUp() {
    $this->_apiversion = 3;

    parent::setUp();
    $baoObj = new CRM_Core_DAO();
    $baoObj->createTestObject('CRM_Pledge_BAO_Pledge', array(), 1, 0);
    $baoObj->createTestObject('CRM_Core_BAO_Phone', array(), 1, 0);
    $this->hookClass = CRM_Utils_Hook::singleton();
    $config = CRM_Core_Config::singleton();
    $config->userPermissionClass->permissions = array();
  }
/**
 * (non-PHPdoc)
 * @see CiviUnitTestCase::tearDown()
 */
  function tearDown() {
    $this->hookClass->reset();
    $tablesToTruncate = array(
        'civicrm_contact',
    );
    $this->quickCleanup($tablesToTruncate);
    $config = CRM_Core_Config::singleton();
    unset($config->userPermissionClass->permissions);
  }
/**
 * Function just tests that an empty where hook returns the 2 expected results
 */
  function testContactGetNoResultsHook(){
    $this->hookClass->setHook('civicrm_aclWhereClause', array($this, 'aclWhereHookNoResults'));
    $result = civicrm_api('contact', 'get', array(
      'version' => $this->_apiversion,
      'check_permissions' => 1,
      'return' => 'display_name',
    ));

    $this->assertAPISuccess($result,"this should succeed but return no results. line " . __LINE__);
    $this->assertEquals(0, $result['count']);
  }

  /**
   * Function tests all results are returned
  */
  function testContactGetAllResultsHook(){
    $this->hookClass->setHook('civicrm_aclWhereClause', array($this, 'aclWhereHookAllResults'));
    $result = civicrm_api('contact', 'get', array(
        'version' => $this->_apiversion,
        'check_permissions' => 1,
        'return' => 'display_name',
    ));

    $this->assertAPISuccess($result,"this should succeed but return no results. line " . __LINE__);
    $this->assertEquals(2, $result['count']);
  }
  /**
   * Function just tests that an empty where hook returns the 2 expected results
  */
  function testContactGetPermissionHookNoDeleted(){
    civicrm_api('contact', 'create', array('id' => 2, 'version' => $this->_apiversion, 'is_deleted' => 1));
    $this->hookClass->setHook('civicrm_aclWhereClause', array($this, 'aclWhereHookAllResults'));
    $result = civicrm_api('contact', 'get', array(
        'version' => $this->_apiversion,
        'check_permissions' => 1,
        'return' => 'display_name',
    ));

    $this->assertAPISuccess($result,"this should succeed but return one results. line " . __LINE__);
    $this->assertEquals(1, $result['count']);
  }

  /**
   * test permissions limited by hook
   */
  function testContactGetHookLimitingHook(){
    $this->hookClass->setHook('civicrm_aclWhereClause', array($this, 'aclWhereOnlySecond'));

    $result = civicrm_api('contact', 'get', array(
      'version' => $this->_apiversion,
      'check_permissions' => 1,
      'return' => 'display_name',
      ));
    $this->assertAPISuccess($result, 'api call succeeded');
    $this->assertEquals(1, $result['count']);
  }

/**
 * confirm that without check permissions we still get 2 contacts returned
 */
  function testContactGetHookLimitingHookDontCheck(){
    //
    $result = civicrm_api('contact', 'get', array(
        'version' => $this->_apiversion,
        'check_permissions' => 0,
        'return' => 'display_name',
    ));
    $this->assertAPISuccess($result, 'api call succeeded');
    $this->assertEquals(2, $result['count']);
  }
  /**
   * Check that id works as a filter
   */
  function testContactGetIDFilter(){
    $this->hookClass->setHook('civicrm_aclWhereClause', array($this, 'aclWhereHookAllResults'));
    $result = civicrm_api('contact', 'get', array(
      'version' => $this->_apiversion,
      'sequential' => 1,
      'id' => 2,
      'check_permissions' => 1,
    ));

    $this->assertAPISuccess($result, 'api call succeeded');
    $this->assertEquals(1, $result['count']);
    $this->assertEquals(2, $result['id']);
  }

/**
 * Check that address IS returned
 */
    function testContactGetAddressReturned(){
      $this->hookClass->setHook('civicrm_aclWhereClause', array($this, 'aclWhereOnlySecond'));
      $fullresult = civicrm_api('contact', 'get', array(
          'version' => $this->_apiversion,
          'sequential' => 1,
      ));
      //return doesn't work for all keys - can't fix that here so let's skip ...
      //prefix & suffix are inconsistent due to  CRM-7929
      // unsure about others but return doesn't work on them
      $elementsReturnDoesntSupport = array(
        'prefix_id',
        'prefix',
        'suffix_id',
        'suffix',
        'gender_id',
        'gender',
        'current_employer',
        'phone_id',
        'phone_type_id',
        'phone',
        'worldregion_id',
        'world_region');
      $expectedReturnElements = array_diff(array_keys($fullresult['values'][0]),$elementsReturnDoesntSupport);
      $result = civicrm_api('contact', 'get', array(
          'version' => $this->_apiversion,
          'check_permissions' => 1,
          'return' => $expectedReturnElements,
          'sequential' => 1,
      ));
      $this->assertAPISuccess($result, 'api call succeeded');
      $this->assertEquals(1, $result['count']);
      foreach ($expectedReturnElements as $element){
        $this->assertArrayHasKey($element, $result['values'][0]);
      }
    }
    /**
     * Check that pledge IS not returned
    */
    function testContactGetPledgeIDNotReturned(){
      $this->hookClass->setHook('civicrm_aclWhereClause', array($this, 'aclWhereHookAllResults'));
      $fullresult = civicrm_api('contact', 'get', array(
          'version' => $this->_apiversion,
          'sequential' => 1,
      ));
      $result = civicrm_api('contact', 'get', array(
        'version' => $this->_apiversion,
        'check_permissions' => 1,
        'return' => 'pledge_id',
        'sequential' => 1,
      ));
      $this->assertAPISuccess($result);
      $this->assertArrayNotHasKey('pledge_id', $result['values'][0]);
    }

    /**
     * Check that pledge IS not an allowable filter
    */
    function testContactGetPledgeIDNotFiltered(){
      $this->hookClass->setHook('civicrm_aclWhereClause', array($this, 'aclWhereHookAllResults'));
      $fullresult = civicrm_api('contact', 'get', array(
          'version' => $this->_apiversion,
          'sequential' => 1,
      ));
      $result = civicrm_api('contact', 'get', array(
        'version' => $this->_apiversion,
        'check_permissions' => 1,
        'pledge_id' => 1,
        'sequential' => 1,
      ));
      $this->assertAPISuccess($result, 'api call succeeded');
      $this->assertEquals(2, $result['count']);
    }

    /**
     * Check that chaining doesn't bypass permissions
    */
    function testContactGetPledgeNotChainable(){
      $this->hookClass->setHook('civicrm_aclWhereClause', array($this, 'aclWhereOnlySecond'));
      $fullresult = civicrm_api('contact', 'get', array(
          'version' => $this->_apiversion,
          'sequential' => 1,
      ));
      $result = civicrm_api('contact', 'get', array(
          'version' => $this->_apiversion,
          'check_permissions' => 1,
          'api.pledge.get' => 1,
          'sequential' => 1,
      ));
      $this->assertEquals('Error in call to pledge_get : API permission check failed for pledge/get call; missing permission: access CiviCRM.', $result['error_message']);
    }

  /**
   * no results returned
   */
  function aclWhereHookNoResults($type, &$tables, &$whereTables, &$contactID, &$where) {
  }
  /**
   * all results returned
  */
  function aclWhereHookAllResults($type, &$tables, &$whereTables, &$contactID, &$where) {
    $where = " (1) ";
  }
  /**
   * full results returned
  */
  function aclWhereOnlySecond($type, &$tables, &$whereTables, &$contactID, &$where) {
    $where = " contact_a.id > 1";
  }


}