. /** * PHPUnit integration tests * * @package core * @category phpunit * @copyright 2012 Petr Skoda {@link http://skodak.org} * @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later */ defined('MOODLE_INTERNAL') || die(); /** * Test basic_testcase extra features and PHPUnit Moodle integration. * * @package core * @category phpunit * @copyright 2012 Petr Skoda {@link http://skodak.org} * @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later */ class core_phpunit_basic_testcase extends basic_testcase { protected $testassertexecuted = false; protected function setUp() { parent::setUp(); if ($this->getName() === 'test_setup_assert') { $this->assertTrue(true); $this->testassertexecuted = true; return; } } /** * Tests that bootstrapping has occurred correctly * @return void */ public function test_bootstrap() { global $CFG; $this->assertTrue(isset($CFG->httpswwwroot)); $this->assertEquals($CFG->httpswwwroot, $CFG->wwwroot); $this->assertEquals($CFG->prefix, $CFG->phpunit_prefix); } /** * This is just a verification if I understand the PHPUnit assert docs right --skodak * @return void */ public function test_assert_behaviour() { // Arrays. $a = array('a', 'b', 'c'); $b = array('a', 'c', 'b'); $c = array('a', 'b', 'c'); $d = array('a', 'b', 'C'); $this->assertNotEquals($a, $b); $this->assertNotEquals($a, $d); $this->assertEquals($a, $c); $this->assertEquals($a, $b, '', 0, 10, true); // Objects. $a = new stdClass(); $a->x = 'x'; $a->y = 'y'; $b = new stdClass(); // Switched order. $b->y = 'y'; $b->x = 'x'; $c = $a; $d = new stdClass(); $d->x = 'x'; $d->y = 'y'; $d->z = 'z'; $this->assertEquals($a, $b); $this->assertNotSame($a, $b); $this->assertEquals($a, $c); $this->assertSame($a, $c); $this->assertNotEquals($a, $d); // String comparison. $this->assertEquals(1, '1'); $this->assertEquals(null, ''); $this->assertNotEquals(1, '1 '); $this->assertNotEquals(0, ''); $this->assertNotEquals(null, '0'); $this->assertNotEquals(array(), ''); // Other comparison. $this->assertEquals(null, null); $this->assertEquals(false, null); $this->assertEquals(0, null); // Emptiness. $this->assertEmpty(0); $this->assertEmpty(0.0); $this->assertEmpty(''); $this->assertEmpty('0'); $this->assertEmpty(false); $this->assertEmpty(null); $this->assertEmpty(array()); $this->assertNotEmpty(1); $this->assertNotEmpty(0.1); $this->assertNotEmpty(-1); $this->assertNotEmpty(' '); $this->assertNotEmpty('0 '); $this->assertNotEmpty(true); $this->assertNotEmpty(array(null)); $this->assertNotEmpty(new stdClass()); } /** * Make sure there are no sloppy Windows line endings * that would break our tests. */ public function test_lineendings() { $string = <<assertSame("a\nb", $string, 'Make sure all project files are checked out with unix line endings.'); } /** * Make sure asserts in setUp() do not create problems. */ public function test_setup_assert() { $this->assertTrue($this->testassertexecuted); $this->testassertexecuted = false; } // Uncomment following tests to see logging of unexpected changes in global state and database. /* public function test_db_modification() { global $DB; $DB->set_field('user', 'confirmed', 1, array('id'=>-1)); } public function test_cfg_modification() { global $CFG; $CFG->xx = 'yy'; unset($CFG->admin); $CFG->rolesactive = 0; } public function test_user_modification() { global $USER; $USER->id = 10; } public function test_course_modification() { global $COURSE; $COURSE->id = 10; } public function test_all_modifications() { global $DB, $CFG, $USER, $COURSE; $DB->set_field('user', 'confirmed', 1, array('id'=>-1)); $CFG->xx = 'yy'; unset($CFG->admin); $CFG->rolesactive = 0; $USER->id = 10; $COURSE->id = 10; } public function test_transaction_problem() { global $DB; $DB->start_delegated_transaction(); } */ }