tests/phpunit/Civi/Test/ExampleTransactionalTest.php

   1 <?php
   2 namespace Civi\Test;
   3
   4 /**
   5  * This is an example of a barebones test which uses a transaction (based on CiviTestListener).
   6  *
   7  * We check that the transaction works by creating some example records in setUp(). These
   8  * records should fetchable while the test executes, but not during tearDownAfterClass().
   9  *
  10  * @group headless
  11  */
  12 class ExampleTransactionalTest extends \PHPUnit_Framework_TestCase implements HeadlessInterface, TransactionalInterface {
  13
  14   /**
  15    * @var array
  16    *   Array(int $id).
  17    */
  18   protected static $contactIds = array();
  19
  20   public function setUpHeadless() {
  21     return \Civi\Test::headless()->apply();
  22   }
  23
  24   protected function setUp() {
  25     /** @var \CRM_Contact_DAO_Contact $contact */
  26     $contact = \CRM_Core_DAO::createTestObject('CRM_Contact_DAO_Contact', array(
  27       'contact_type' => 'Individual',
  28     ));
  29     self::$contactIds[$this->getName()] = $contact->id;
  30   }
  31
  32   /**
  33    * In the first test, we make make testDummy1. He exists.
  34    */
  35   public function testDummy1() {
  36     $this->assertTrue(is_numeric(self::$contactIds['testDummy1']) && self::$contactIds['testDummy1'] > 0);
  37
  38     // Still inside transaction. Data exists.
  39     $dao = new \CRM_Contact_DAO_Contact();
  40     $dao->id = self::$contactIds['testDummy1'];
  41     $this->assertTrue((bool) $dao->find());
  42   }
  43
  44   /**
  45    * We previously made testDummy1, but he's been lost (rolled-back).
  46    * However, testDummy2 now exists.
  47    */
  48   public function testDummy2() {
  49     $this->assertTrue(is_numeric(self::$contactIds['testDummy1']) && self::$contactIds['testDummy1'] > 0);
  50     $this->assertTrue(is_numeric(self::$contactIds['testDummy2']) && self::$contactIds['testDummy2'] > 0);
  51
  52     // Previous contact no longer exists
  53     $dao = new \CRM_Contact_DAO_Contact();
  54     $dao->id = self::$contactIds['testDummy1'];
  55     $this->assertFalse((bool) $dao->find());
  56
  57     // Still inside transaction. Data exists.
  58     $dao = new \CRM_Contact_DAO_Contact();
  59     $dao->id = self::$contactIds['testDummy2'];
  60     $this->assertTrue((bool) $dao->find());
  61   }
  62
  63   public function tearDown() {
  64   }
  65
  66   /**
  67    * Both testDummy1 and testDummy2 have been created at some point (as part of the test runs),
  68    * but all the data was rolled-back
  69    *
  70    * @throws \Exception
  71    */
  72   public static function tearDownAfterClass() {
  73     if (!is_numeric(self::$contactIds['testDummy1'])) {
  74       throw new \Exception("Uh oh! The static \$contactIds does not include testDummy1! Did the test fail to execute?");
  75     }
  76
  77     if (!is_numeric(self::$contactIds['testDummy2'])) {
  78       throw new \Exception("Uh oh! The static \$contactIds does not include testDummy2! Did the test fail to execute?");
  79     }
  80
  81     $dao = new \CRM_Contact_DAO_Contact();
  82     $dao->id = self::$contactIds['testDummy1'];
  83     if ($dao->find()) {
  84       throw new \Exception("Uh oh! testDummy1 still exists!");
  85     }
  86
  87     $dao = new \CRM_Contact_DAO_Contact();
  88     $dao->id = self::$contactIds['testDummy2'];
  89     if ($dao->find()) {
  90       throw new \Exception("Uh oh! testDummy2 still exists!");
  91     }
  92   }
  93
  94 }