<?php namespace phpunit;

	class Database_construct extends \PHPUnit_Framework_TestCase{

		/* [1] Verification du chargement de la config
		=========================================================*/
		public function testGetInstanceWithNoSERVER(){
			$instance = \database\core\Database::getInstance();

			$this->assertEquals( 'localhost', $instance->getConfig()['host'] );
		}

		public function testGetInstanceWithSERVERLocal(){
			// Pour regenerer une instance, on definit une erreur
			\database\core\Database::$error = \manager\ManagerError::PDOConnection;


			$instance = \database\core\Database::getInstance();

			$this->assertEquals( 'localhost', $instance->getConfig()['host'] );
		}


		/* [2] Verification du singleton (getInstance)
		=========================================================*/
		public function testInstancePersistence(){
			\database\core\Database::$error = \manager\ManagerError::PDOConnection;

			$instance_construct = \database\core\Database::getInstance();
			$instance_nextuse  = \database\core\Database::getInstance();

			$this->assertSame( $instance_construct, $instance_nextuse );
		}

		public function testInstancePersistenceRefutation(){
			\database\core\Database::$error = \manager\ManagerError::PDOConnection;
			$instance_construct = \database\core\Database::getInstance();

			\database\core\Database::$error = \manager\ManagerError::PDOConnection;
			$instance_nextuse  = \database\core\Database::getInstance();

			$this->assertNotSame( $instance_construct, $instance_nextuse );
		}


		/* [3] Verification de l'objet PDO
		=========================================================*/
		public function testPDO(){
			$pdo = \database\core\Database::getPDO();

			$this->assertGreaterThan( 0, count($pdo->query('SELECT * FROM users')->fetchAll()), '[!] Aucun utilisateur trouve.');
		}


	}

?>