public function testColorWithValueToAndFromStringShouldMatch() { $this->color->value = '#abcdef'; $colorXml = $this->color->saveXML(); $newColor = new Zend_Gdata_Calendar_Extension_Color(); $newColor->transferFromXML($colorXml); $newColorXml = $newColor->saveXML(); $this->assertTrue($colorXml == $newColorXml); $this->assertEquals('#abcdef', $newColor->value); }