/** * Test if FK checks toggler works. */ public function testFkChecksOnOff() { $this->assertTrue($this->connection->areForeignKeyChecksOn()); $this->connection->turnOffForeignKeyChecks(); $this->assertFalse($this->connection->areForeignKeyChecksOn()); $this->connection->turnOnForeignKeyChecks(); $this->assertTrue($this->connection->areForeignKeyChecksOn()); }