public function testInsert() { $mockServiceRequest = $this->getMockBuilder('Google\\Spreadsheet\\DefaultServiceRequest')->setMethods(array("post"))->disableOriginalConstructor()->getMock(); $mockServiceRequest->expects($this->once())->method('post')->with($this->equalTo('https://spreadsheets.google.com/feeds/list/G3345eEsfsk60/od6/private/full'), $this->stringContains('<gsx:occupation><![CDATA[software engineer]]></gsx:occupation>')); ServiceRequestFactory::setInstance($mockServiceRequest); $listFeed = new ListFeed(file_get_contents(__DIR__ . '/xml/list-feed.xml')); $listFeed->insert(["name" => "asim", "occupation" => "software engineer"]); }