/**
  * @covers Fuel\Core\OrientDB::insert
  */
 public function testInsert()
 {
     $result = OrientDB::insert();
     $this->assertEquals(get_class($result), "Doctrine\\OrientDB\\Query\\Command\\Insert");
     $this->assertEquals($result->getTokenValue("Target"), array());
     $result = OrientDB::insert("table1");
     $this->assertEquals(get_class($result), "Doctrine\\OrientDB\\Query\\Command\\Insert");
     $this->assertEquals($result->getTokenValue("Target"), array("table1"));
     $result = OrientDB::insert("table2", array("column1", "column2"));
     $this->assertEquals(get_class($result), "Doctrine\\OrientDB\\Query\\Command\\Insert");
     $this->assertEquals($result->getTokenValue("Target"), array("table2"));
     $this->assertEquals($result->getTokenValue("Fields"), array("column1", "column2"));
 }