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<?php |
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namespace DBAL\Tests; |
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use DBAL\Database; |
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use PHPUnit\Framework\TestCase; |
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class DatabaseTest extends TestCase{ |
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public static $db; |
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/** |
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* @covers DBAL\Database::__construct |
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* @covers DBAL\Database::connectToServer |
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*/ |
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public function setUp(){ |
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self::$db = new Database('localhost', $GLOBALS['DB_USER'], $GLOBALS['DB_PASSWD'], $GLOBALS['DB_DBNAME']); |
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if(!self::$db->isConnected()){ |
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$this->markTestSkipped( |
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'No local database connection is available' |
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); |
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} |
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} |
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/** |
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* @covers DBAL\Database::__destruct |
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*/ |
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public static function tearDownAfterClass(){ |
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self::$db = null; |
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} |
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/** |
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* @covers DBAL\Database::__construct |
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* @covers DBAL\Database::connectToServer |
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*/ |
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public function testConnect(){ |
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$this->assertTrue(self::$db->isConnected()); |
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} |
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/** |
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* @covers DBAL\Database |
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*/ |
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public function testConnectFailure(){ |
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$db = new Database('localhost', 'wrong_username', 'incorrect_password', 'non_existent_db'); |
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$this->assertFalse($db->isConnected()); |
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} |
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/** |
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* @covers DBAL\Database::query |
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*/ |
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public function testQuery(){ |
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$query = self::$db->query("SELECT * FROM `test_table` WHERE `id` = ?", array(1)); |
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$this->assertArrayHasKey('0', $query); |
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$this->assertCount(1, $query); |
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} |
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/** |
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* @covers DBAL\Database::select |
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* @covers DBAL\Database::buildSelectQuery |
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* @covers DBAL\Database::where |
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* @covers DBAL\Database::orderBy |
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* @covers DBAL\Database::limit |
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* @covers DBAL\Database::executeQuery |
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*/ |
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public function testSelect(){ |
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$simpleSelect = self::$db->select('test_table', array('id' => array('>', 1)), '*', array('id' => 'ASC')); |
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$this->assertArrayHasKey('name', $simpleSelect); |
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} |
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/** |
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* @covers DBAL\Database::selectAll |
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* @covers DBAL\Database::buildSelectQuery |
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* @covers DBAL\Database::where |
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* @covers DBAL\Database::orderBy |
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* @covers DBAL\Database::limit |
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* @covers DBAL\Database::executeQuery |
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*/ |
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public function testSelectAll(){ |
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$selectAll = self::$db->selectAll('test_table'); |
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$this->assertGreaterThan(1, self::$db->numRows()); |
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$this->assertArrayHasKey('id', $selectAll[0]); |
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} |
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/** |
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* @covers DBAL\Database::select |
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* @covers DBAL\Database::selectAll |
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* @covers DBAL\Database::buildSelectQuery |
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* @covers DBAL\Database::where |
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* @covers DBAL\Database::orderBy |
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* @covers DBAL\Database::limit |
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* @covers DBAL\Database::executeQuery |
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*/ |
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public function testSelectFailure(){ |
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$this->assertFalse(self::$db->selectAll('test_table', array('id' => 100))); |
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$this->assertFalse(self::$db->selectAll('unknown_table')); |
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} |
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/** |
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* @covers DBAL\Database::insert |
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* @covers DBAL\Database::fields |
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* @covers DBAL\Database::executeQuery |
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* @covers DBAL\Database::numRows |
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*/ |
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public function testInsert(){ |
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$this->assertTrue(self::$db->insert('test_table', array('id' => 3, 'name' => 'Third User', 'text_field' => 'Helloooooo', 'number_field' => rand(1, 1000)))); |
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} |
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/** |
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* @covers DBAL\Database::insert |
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* @covers DBAL\Database::fields |
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* @covers DBAL\Database::executeQuery |
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* @covers DBAL\Database::numRows |
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*/ |
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public function tsetInsertFailure(){ |
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$this->assertTrue(self::$db->insert('test_table', array('name' => 'Third User', 'text_field' => NULL, 'number_field' => rand(1, 1000)))); |
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} |
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/** |
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* @covers DBAL\Database::update |
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* @covers DBAL\Database::fields |
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* @covers DBAL\Database::where |
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* @covers DBAL\Database::limit |
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* @covers DBAL\Database::executeQuery |
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* @covers DBAL\Database::numRows |
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*/ |
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public function testUpdate(){ |
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$this->assertTrue(self::$db->update('test_table', array('text_field' => 'Altered text', 'number_field' => rand(1, 1000)), array('id' => 3))); |
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} |
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/** |
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* @covers DBAL\Database::update |
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* @covers DBAL\Database::fields |
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* @covers DBAL\Database::where |
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* @covers DBAL\Database::limit |
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* @covers DBAL\Database::executeQuery |
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* @covers DBAL\Database::numRows |
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*/ |
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public function testUpdateFailure(){ |
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$this->assertFalse(self::$db->update('test_table', array('number_field' => 256), array('id' => 1))); |
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} |
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/** |
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* @covers DBAL\Database::delete |
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* @covers DBAL\Database::where |
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* @covers DBAL\Database::limit |
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* @covers DBAL\Database::executeQuery |
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* @covers DBAL\Database::numRows |
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*/ |
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public function testDelete(){ |
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$this->assertTrue(self::$db->delete('test_table', array('id' => 3))); |
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} |
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/** |
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* @covers DBAL\Database::delete |
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* @covers DBAL\Database::where |
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* @covers DBAL\Database::limit |
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* @covers DBAL\Database::executeQuery |
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* @covers DBAL\Database::numRows |
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*/ |
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public function testDeleteFailure(){ |
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$this->assertFalse(self::$db->delete('test_table', array('id' => 3))); |
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} |
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/** |
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* @covers DBAL\Database::count |
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* @covers DBAL\Database::where |
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* @covers DBAL\Database::executeQuery |
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*/ |
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public function testCount(){ |
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$this->assertEquals(2, self::$db->count('test_table')); |
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} |
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/** |
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* @covers DBAL\Database::fulltextIndex |
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*/ |
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public function testFulltextIndex(){ |
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$this->markTestIncomplete( |
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'This test has not been implemented yet.' |
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); |
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} |
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/** |
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* @covers DBAL\Database::lastInsertId |
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*/ |
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public function testLastInsertID(){ |
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$this->testInsert(); |
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$this->assertEquals(3, self::$db->lastInsertID()); |
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} |
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/** |
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* @covers DBAL\Database::setCaching |
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*/ |
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public function testSetCaching(){ |
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$this->markTestIncomplete( |
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'This test has not been implemented yet.' |
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); |
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} |
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} |
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Short variable names may make your code harder to understand. Variable names should be self-descriptive. This check looks for variable names who are shorter than a configured minimum.