GoogleSpreadsheet\Tests\Google\Spreadsheet\CellFeedTest::testCreateCellWithAmpersand PHP Method

    public function testCreateCellWithAmpersand()
    {
        $mockCellFeed = $this->getMockBuilder(CellFeed::class)->setMethods(["getPostUrl"])->disableOriginalConstructor()->getMock();
        $mockCellFeed->expects($this->any())->method("getPostUrl")->will($this->returnValue("https://spreadsheets.google.com/"));
        $actual = $mockCellFeed->createCell(2, 1, "a &  b < c");
        $this->assertTrue($actual instanceof CellEntry);
        $expectedXML = file_get_contents(__DIR__ . "/xml/cell-feed-with-ampersand.xml");
        $actualXML = $actual->getXML()->asXML();
        $this->assertXmlStringEqualsXmlString($actualXML, $expectedXML);
    }