function test_encode_decode()
{
$xml = <<<XML
<Register>
<S DisplayName="DisplayName-azeckoski-123456" FirstName="First" LastName="Lastazeckoski-123456"
StudentID="101" Email="*****@*****.**" URL="http://sakaiproject.org" ClickerID="11111111"></S>
</Register>
XML;
$result = iclicker_service::decode_registration($xml);
$this->assertNotNull($result);
$this->assertNotNull($result->clicker_id);
$this->assertNotNull($result->owner_id);
$this->assertEqual($result->clicker_id, '11111111');
$this->assertEqual($result->owner_id, 101);
//$this->assertEqual($result->user_username, 'student01'); // DISABLED - username might be different for this user id
$xml = <<<XML
<coursegradebook courseid="BFW61">
<user id="101" usertype="S">
<lineitem name="05/05/2009" pointspossible="100" type="iclicker polling scores" score="100"/>
<lineitem name="06/06/2009" pointspossible="50" type="iclicker polling scores" score="50"/>
</user>
<user id="102" usertype="S">
<lineitem name="06/06/2009" pointspossible="50" type="iclicker polling scores" score="30"/>
<lineitem name="07/07/2009" pointspossible="100" type="iclicker polling scores" score="80"/>
</user>
</coursegradebook>
XML;
$result = iclicker_service::decode_gradebook($xml);
$this->assertNotNull($result);
$this->assertNotNull($result->course_id);
$this->assertEqual($result->course_id, 'BFW61');
$this->assertNotNull($result->students);
$this->assertNotNull($result->items);
$this->assertEqual(count($result->students), 2);
$this->assertEqual(count($result->items), 3);
$this->assertNotNull($result->items['05/05/2009']);
$this->assertNotNull($result->items['06/06/2009']);
$this->assertNotNull($result->items['07/07/2009']);
$xml = <<<XML
<StudentRoster>
<S StudentID="student01" FirstName="student01" LastName="student01" URL="https://www.iclicker.com/" CourseName="">
<Registration ClickerId="11111111" WhenAdded="2009-01-27" Enabled="True" />
<Registration ClickerId="22222222" WhenAdded="2009-01-27" Enabled="True" />
</S>
</StudentRoster>
XML;
$result = iclicker_service::decode_ws_xml($xml);
$this->assertNotNull($result);
$this->assertTrue(is_array($result));
$this->assertEqual(count($result), 2);
$this->assertNotNull($result[0]);
$this->assertNotNull($result[0]->clicker_id);
$this->assertNotNull($result[0]->owner_id);
$this->assertNotNull($result[0]->timecreated);
$this->assertNotNull($result[0]->activated);
$this->assertEqual($result[0]->clicker_id, '11111111');
$this->assertEqual($result[0]->user_username, 'student01');
/* Fails in windows for some reason - not sure why
Fail: blocks/iclicker/simpletest/test_iclicker_service.php / ► iclicker_services_test / ► test_encode_decode / ►
Equal expectation fails because [Integer: 1233032400] differs from [Integer: 1233014400] by 18000
*/
//$this->assertEqual($result[0]->timecreated, 1233014400);
$this->assertEqual($result[0]->activated, true);
// no good way to test this right now
//$result = iclicker_service::encode_courses($instructor_id);
//$result = iclicker_service::encode_enrollments($course_id);
//$result = iclicker_service::encode_gradebook_results($course_id, $result_items);
$clicker_registration = new stdClass();
$clicker_registration->owner_id = 101;
$clicker_registration->clicker_id = '12345678';
$clicker_registration->activated = true;
$result = iclicker_service::encode_registration($clicker_registration);
$this->assertNotNull($result);
//$this->assertTrue(stripos($result, 'student01') > 0); // DISABLED - username might be different for this user id
$this->assertTrue(stripos($result, '12345678') > 0);
$this->assertTrue(stripos($result, 'True') > 0);
$registrations = array($clicker_registration);
$result = iclicker_service::encode_registration_result($registrations, true, 'hello');
$this->assertNotNull($result);
$this->assertTrue(stripos($result, 'True') > 0);
$this->assertTrue(stripos($result, 'hello') > 0);
$result = iclicker_service::encode_registration_result($registrations, false, 'failed');
$this->assertNotNull($result);
$this->assertTrue(stripos($result, 'False') > 0);
$this->assertTrue(stripos($result, 'failed') > 0);
}
$status = 404;
//NOT_FOUND
}
}
} else {
// POST
if ("gradebook" == $pathSeg0) {
// handle retrieval of the list of students
$course_id = $pathSeg1;
if ($course_id == null) {
throw new InvalidArgumentException("valid course_id must be included in the URL /gradebook/{course_id}");
}
iclicker_get_and_check_current_user("upload grades into the gradebook");
$xml = iclicker_get_xml_data($cntlr);
try {
$gradebook = iclicker_service::decode_gradebook($xml);
// process gradebook data
$results = iclicker_service::save_gradebook($gradebook);
// generate the output
$output = iclicker_service::encode_gradebook_results($results);
if (!$output) {
// special RETURN, non-XML, no failures in save
$cntlr->setStatus(200);
$cntlr->setContentType("text/plain");
$output = "True";
$cntlr->sendResponse($output);
return;
// SHORT CIRCUIT
} else {
// failures occurred during save
$status = 200;