NavigationTest::testUnhideNavigationItem PHP Method

    public function testUnhideNavigationItem()
    {
        $expectedQuery = "DELETE FROM `pmadb`.`navigationhiding`" . " WHERE `username`='user' AND `item_name`='itemName'" . " AND `item_type`='itemType' AND `db_name`='db'";
        $dbi = $this->getMockBuilder('PMA\\libraries\\DatabaseInterface')->disableOriginalConstructor()->getMock();
        $dbi->expects($this->once())->method('tryQuery')->with($expectedQuery);
        $dbi->expects($this->any())->method('escapeString')->will($this->returnArgument(0));
        $GLOBALS['dbi'] = $dbi;
        $this->object->unhideNavigationItem('itemName', 'itemType', 'db');
    }