<?php
// $Id: user_relationships_api.api.test,v 1.1.2.6 2009/11/07 21:24:54 alexk Exp $

/**
 * @file
 * User Relationships API testcase
 * @author Alex Karshakevich http://drupal.org/user/183217
 */
class UserRelationshipsApiTestCase extends DrupalWebTestCase {
  //test users
  var $users = array();
  //test relationship types
  var $rtypes = array();
  
  /**
   * Implementation of getInfo().
   */
  function getInfo() {
    return array(
      'name' => t('User Relationships API implementation'),
      'description' => t('Checks correctness of some UR API functions.'),
      'group' => t('User Relationships'),
    );
  }
  
  /**
   * Enable modules.
   */
  function setUp() {
    parent::setUp('user_relationships_api');
    $this->users = array();
    $this->rtypes = array();
    //important, reset cache of rel types between runs
    user_relationships_types_load(TRUE);
    //create test users
//    $user = $this->drupalCreateUser();
//    $users[$user->uid] = $user;
//    $user = $this->drupalCreateUser();
//    $users[$user->uid] = $user;
//    $user = $this->drupalCreateUser();
//    $users[$user->uid] = $user;
    //create relationships
    $rtype = new StdClass;
    $rtype->name = 'oneway';
    $rtype->plural_name = 'oneways';
    $rtype->is_oneway = TRUE;
    $rtype->requires_approval = FALSE;
    $rtype->expires_val = 0;
    user_relationships_type_save($rtype);
    $this->rtypes['oneway'] = $rtype;

    unset($rtype);
    $rtype = new StdClass;
    $rtype->name = 'twoway';
    $rtype->plural_name = 'twoways';
    $rtype->is_oneway = FALSE;
    $rtype->requires_approval = FALSE;
    $rtype->expires_val = 0;
    user_relationships_type_save($rtype);
    $this->rtypes['twoway'] = $rtype;

    unset($rtype);
    $rtype = new StdClass;
    $rtype->name = 'approval';
    $rtype->plural_name = 'approvals';
    $rtype->is_oneway = FALSE;
    $rtype->requires_approval = TRUE;
    $rtype->expires_val = 0;
    user_relationships_type_save($rtype);
    $this->rtypes['approval'] = $rtype;
    
    unset($rtype);
    $rtype = new StdClass;
    $rtype->name = 'approval-oneway';
    $rtype->plural_name = 'approvals-oneway';
    $rtype->is_oneway = TRUE;
    $rtype->requires_approval = TRUE;
    $rtype->expires_val = 0;
    user_relationships_type_save($rtype);
    $this->rtypes['approval-oneway'] = $rtype;
    
    //#348025 reciprocal one-way relationships
    unset($rtype);
    $rtype = new StdClass;
    $rtype->name = 'approval-reciprocal';
    $rtype->plural_name = 'approvals-reciprocal';
    $rtype->is_oneway = TRUE;
    $rtype->is_reciprocal = TRUE;
    $rtype->requires_approval = TRUE;
    $rtype->expires_val = 0;
    user_relationships_type_save($rtype);
    $this->rtypes['approval-reciprocal'] = $rtype;
    
    user_relationships_types_load(TRUE);
  }
  
  function tearDown() {
    unset($this->rtypes);
    parent::tearDown();
  }
  
  //Test #479486 duplicate records for two-way relationships
  function testUserRelationshipsLoadDuplicates() {
    $u1 = $this->drupalCreateUser();
    $u2 = $this->drupalCreateUser();
    $u3 = $this->drupalCreateUser();
    $u4 = $this->drupalCreateUser();
    //create relationships
    user_relationships_request_relationship($u1, $u2, $this->rtypes['oneway']->rtid, FALSE);
    user_relationships_request_relationship($u1, $u3, $this->rtypes['oneway']->rtid, FALSE);
//    user_relationships_request_relationship($u3, $u1, $this->rtypes['oneway']->rtid, FALSE);//this is a no-op
    
    user_relationships_request_relationship($u1, $u2, $this->rtypes['twoway']->rtid, FALSE);
    user_relationships_request_relationship($u1, $u3, $this->rtypes['twoway']->rtid, FALSE);
    user_relationships_request_relationship($u4, $u1, $this->rtypes['twoway']->rtid, FALSE);
    //test between
    $result = user_relationships_load(array('between' => array($u1->uid, $u2->uid)));
    $this->assertEqual(count($result), 2);
    $result = user_relationships_load(array('between' => array($u1->uid, $u2->uid)), array('include_twoway_reverse' => 1));
    $this->assertEqual(count($result), 2);
    //sort by rtid and here reverse relationships will show up
    $result = user_relationships_load(array('between' => array($u1->uid, $u2->uid)), array('sort' => 'rtid'));
    $this->assertEqual(count($result[$this->rtypes['oneway']->rtid]), 1);
    $this->assertEqual(count($result[$this->rtypes['twoway']->rtid]), 1);
    $result = user_relationships_load(array('between' => array($u1->uid, $u2->uid)), array('sort' => 'rtid', 'include_twoway_reverse' => 1));
    $this->assertEqual(count($result[$this->rtypes['oneway']->rtid]), 1);
    $this->assertEqual(count($result[$this->rtypes['twoway']->rtid]), 2);
    
    //test user
    $result = user_relationships_load(array('user' => $u1->uid));
    $this->assertEqual(count($result), 5);
    $result = user_relationships_load(array('user' => $u1->uid), array('include_twoway_reverse' => 1));
    $this->assertEqual(count($result), 5);
    $result = user_relationships_load(array('user' => $u1->uid), array('sort' => 'rtid'));
    $this->assertEqual(count($result[$this->rtypes['oneway']->rtid]), 2);
    $this->assertEqual(count($result[$this->rtypes['twoway']->rtid]), 3);
    $result = user_relationships_load(array('user' => $u1->uid), array('sort' => 'rtid', 'include_twoway_reverse' => 1));
    $this->assertEqual(count($result[$this->rtypes['oneway']->rtid]), 2);
    $this->assertEqual(count($result[$this->rtypes['twoway']->rtid]), 6);
    
    //test rtid
    $result = user_relationships_load(array('rtid' => $this->rtypes['twoway']->rtid));
    $this->assertEqual(count($result), 3);
    $result = user_relationships_load(array('rtid' => $this->rtypes['twoway']->rtid), array('include_twoway_reverse' => 1));
    $this->assertEqual(count($result), 3);
    $result = user_relationships_load(array('rtid' => $this->rtypes['twoway']->rtid), array('sort' => 'rtid'));
    $this->assertFalse(isset($result[$this->rtypes['oneway']->rtid]));
    $this->assertEqual(count($result[$this->rtypes['twoway']->rtid]), 3);
    $result = user_relationships_load(array('rtid' => $this->rtypes['twoway']->rtid), array('sort' => 'rtid', 'include_twoway_reverse' => 1));
    $this->assertFalse(isset($result[$this->rtypes['oneway']->rtid]));
    $this->assertEqual(count($result[$this->rtypes['twoway']->rtid]), 6);
    
    //test approved
    //load pending records
    $this->assertTrue(user_relationships_api_can_request($u1, $this->rtypes['approval-oneway']));
    user_relationships_request_relationship($u1, $u2, $this->rtypes['approval-oneway']->rtid, FALSE);
    $this->assertTrue(user_relationships_api_can_request($u3, $this->rtypes['approval-oneway']));
    user_relationships_request_relationship($u3, $u1, $this->rtypes['approval-oneway']->rtid, FALSE);
    
    $result = user_relationships_load(array('approved' => 1));
    $this->assertEqual(count($result), 5);
    $result = user_relationships_load(array('approved' => 1), array('include_twoway_reverse' => 1));
    $this->assertEqual(count($result), 5);
    $result = user_relationships_load(array('approved' => 1), array('sort' => 'rtid'));
    $this->assertEqual(count($result[$this->rtypes['oneway']->rtid]), 2);
    $this->assertEqual(count($result[$this->rtypes['twoway']->rtid]), 3);
    $this->assertFalse(isset($result[$this->rtypes['approval-oneway']->rtid]));
    $result = user_relationships_load(array('approved' => 1), array('sort' => 'rtid', 'include_twoway_reverse' => 1));
    $this->assertEqual(count($result[$this->rtypes['oneway']->rtid]), 2);
    $this->assertEqual(count($result[$this->rtypes['twoway']->rtid]), 6);
    $this->assertFalse(isset($result[$this->rtypes['approval-oneway']->rtid]));
    //test pending
    $result = user_relationships_load(array('approved' => 0));
    $this->assertEqual(count($result), 2);
    $result = user_relationships_load(array('approved' => 0), array('include_twoway_reverse' => 1));
    $this->assertEqual(count($result), 2);
    $result = user_relationships_load(array('approved' => 0), array('sort' => 'rtid'));
    $this->assertEqual(count($result), 1);
    $this->assertEqual(count($result[$this->rtypes['approval-oneway']->rtid]), 2);
    $result = user_relationships_load(array('approved' => 0), array('sort' => 'rtid', 'include_twoway_reverse' => 1));
    $this->assertEqual(count($result), 1);
    $this->assertEqual(count($result[$this->rtypes['approval-oneway']->rtid]), 2);
    //test user and pending
    $result = user_relationships_load(array('user' => $u1->uid, 'approved' => 0));
    $this->assertEqual(count($result), 2);
    $result = user_relationships_load(array('user' => $u1->uid, 'approved' => 0), array('include_twoway_reverse' => 1));
    $this->assertEqual(count($result), 2);
    $result = user_relationships_load(array('requester_id' => $u1->uid, 'approved' => 0));
    $this->assertEqual(count($result), 1);
    $result = user_relationships_load(array('requester_id' => $u1->uid, 'approved' => 0), array('include_twoway_reverse' => 1));
    $this->assertEqual(count($result), 1);
    //test user and approved
    $result = user_relationships_load(array('user' => $u1->uid, 'approved' => 1));
    $this->assertEqual(count($result), 5);
    $result = user_relationships_load(array('user' => $u1->uid, 'approved' => 1), array('include_twoway_reverse' => 1));
    $this->assertEqual(count($result), 5);
    $result = user_relationships_load(array('requester_id' => $u1->uid, 'approved' => 1));
    $this->assertEqual(count($result), 5);
    $result = user_relationships_load(array('requester_id' => $u1->uid, 'approved' => 1), array('include_twoway_reverse' => 1));
    $this->assertEqual(count($result), 5);
    $result = user_relationships_load(array('requestee_id' => $u1->uid, 'approved' => 1));
    $this->assertEqual(count($result), 3);
    $result = user_relationships_load(array('requestee_id' => $u1->uid, 'approved' => 1), array('include_twoway_reverse' => 1));
    $this->assertEqual(count($result), 3);
    
    //add more pending records
    $this->assertTrue(user_relationships_api_can_request($u1, $this->rtypes['approval']));
    $this->assertTrue(user_relationships_api_can_request($u3, $this->rtypes['approval']));
    $this->assertTrue(user_relationships_api_can_request($u4, $this->rtypes['approval']));
    $this->assertTrue(user_relationships_api_can_request($u4, $this->rtypes['approval-oneway']));
    user_relationships_request_relationship($u4, $u2, $this->rtypes['approval-oneway']->rtid, FALSE);
    user_relationships_request_relationship($u3, $u4, $this->rtypes['approval-oneway']->rtid, FALSE);
    user_relationships_request_relationship($u1, $u2, $this->rtypes['approval']->rtid, FALSE);
    user_relationships_request_relationship($u4, $u2, $this->rtypes['approval']->rtid, FALSE);
    user_relationships_request_relationship($u3, $u4, $this->rtypes['approval']->rtid, FALSE);
    user_relationships_request_relationship($u3, $u1, $this->rtypes['approval']->rtid, FALSE);
    
    //test pending and requester
    $result = user_relationships_load(array('requester_id' => $u3->uid, 'approved' => 0));
    $this->assertEqual(count($result), 4);
    $result = user_relationships_load(array('requester_id' => $u3->uid, 'approved' => 0), array('include_twoway_reverse' => 1));
    $this->assertEqual(count($result), 4);
    //test pending and requestee
    $result = user_relationships_load(array('requestee_id' => $u2->uid, 'approved' => 0));
    $this->assertEqual(count($result), 4);
    $result = user_relationships_load(array('requestee_id' => $u2->uid, 'approved' => 0), array('include_twoway_reverse' => 1));
    $this->assertEqual(count($result), 4);
    //test pending and user
    $result = user_relationships_load(array('user' => $u3->uid, 'approved' => 0));
    $this->assertEqual(count($result), 4);
    $result = user_relationships_load(array('user' => $u3->uid, 'approved' => 0), array('include_twoway_reverse' => 1));
    $this->assertEqual(count($result), 4);
    $result = user_relationships_load(array('user' => $u2->uid, 'approved' => 0));
    $this->assertEqual(count($result), 4);
    $result = user_relationships_load(array('user' => $u2->uid, 'approved' => 0), array('include_twoway_reverse' => 1));
    $this->assertEqual(count($result), 4);
    //test between and pending
    $result = user_relationships_load(array('between' => array($u3->uid, $u1->uid), 'approved' => 0));
    $this->assertEqual(count($result), 2);
    $result = user_relationships_load(array('between' => array($u3->uid, $u1->uid), 'approved' => 0), array('include_twoway_reverse' => 1));
    $this->assertEqual(count($result), 2);
    $result = user_relationships_load(array('between' => array($u3->uid, $u4->uid), 'approved' => 0));
    $this->assertEqual(count($result), 2);
    $result = user_relationships_load(array('between' => array($u3->uid, $u4->uid), 'approved' => 0), array('include_twoway_reverse' => 1));
    $this->assertEqual(count($result), 2);
    //#520392 test just between
    $result = user_relationships_load(array('between' => array($u3->uid, $u1->uid)));
    $this->assertEqual(count($result), 4);
    $result = user_relationships_load(array('between' => array($u3->uid, $u1->uid)), array('include_twoway_reverse' => 1));
    $this->assertEqual(count($result), 4);
    $result = user_relationships_load(array('between' => array($u1->uid, $u3->uid)));
    $this->assertEqual(count($result), 4);
    $result = user_relationships_load(array('between' => array($u1->uid, $u3->uid)), array('include_twoway_reverse' => 1));
    $this->assertEqual(count($result), 4);
  }
  
  //Test #348025 that user_relationship_load_types will load is_reciprocal flag
  function testUserRelationshipsReciprocalTypes() {
    $rtypes = user_relationships_types_load();
    $rtype = $rtypes[$this->rtypes['approval-reciprocal']->rtid];
    $this->assertTrue($rtype->is_reciprocal);
    $rtype = $rtypes[$this->rtypes['approval-oneway']->rtid];
    $this->assertFalse($rtype->is_reciprocal);
    $rtype = $rtypes[$this->rtypes['approval']->rtid];
    $this-> assertFalse($rtype->is_reciprocal);
  }
}