public function testTemplateDefault1()
{
$doc = new XmlCompactDocument();
$doc->load(self::samplesDir() . 'custom/runtime/templates/template_test_simple.xml');
$test = $doc->getDocumentComponent();
$sessionManager = new SessionManager($doc->getDocumentComponent());
$storage = new TemporaryQtiBinaryStorage($sessionManager, new BinaryAssessmentTestSeeker($test));
$session = $storage->instantiate($test);
$sessionId = $session->getSessionId();
// Let's try to persist a not begun session.
$storage->persist($session);
unset($session);
$session = $storage->retrieve($test, $sessionId);
// The session is instantiated, but not yet begun.
$this->assertEquals(AssessmentTestSessionState::INITIAL, $session->getState());
// The session begins...
$session->beginTestSession();
$this->assertEquals(AssessmentTestSessionState::INTERACTING, $session->getState());
// We are in linear, non adaptive test. In this context, all item sessions
// should be already begun.
$QTPL1Sessions = $session->getAssessmentItemSessions('QTPL1');
$QTPL1Session = $QTPL1Sessions[0];
// The the session is correctly instantiated, with the <templateDefault>s in force.
$this->assertEquals(AssessmentItemSessionState::INITIAL, $QTPL1Session->getState());
$this->assertEquals(1.0, $QTPL1Session->getVariable('GOODSCORE')->getDefaultValue()->getValue());
$this->assertEquals(0.0, $QTPL1Session->getVariable('WRONGSCORE')->getDefaultValue()->getValue());
$this->assertEquals(1.0, $session['QTPL1.GOODSCORE']->getValue());
$this->assertEquals(1.0, $QTPL1Session['GOODSCORE']->getValue());
$this->assertEquals(0.0, $session['QTPL1.WRONGSCORE']->getValue());
$this->assertEquals(0.0, $QTPL1Session['WRONGSCORE']->getValue());
$QTPL2Sessions = $session->getAssessmentItemSessions('QTPL2');
$QTPL2Session = $QTPL2Sessions[0];
$this->assertEquals(AssessmentItemSessionState::INITIAL, $QTPL2Session->getState());
$this->assertEquals(2.0, $QTPL2Session->getVariable('GOODSCORE')->getDefaultValue()->getValue());
$this->assertEquals(-1.0, $QTPL2Session->getVariable('WRONGSCORE')->getDefaultValue()->getValue());
$this->assertEquals(2.0, $session['QTPL2.GOODSCORE']->getValue());
$this->assertEquals(2.0, $QTPL2Session['GOODSCORE']->getValue());
$this->assertEquals(-1.0, $session['QTPL2.WRONGSCORE']->getValue());
$this->assertEquals(-1.0, $QTPL2Session['WRONGSCORE']->getValue());
// Now let's make sure the persistence works correctly when <templateDefault>s are in force...
// We do this by testing again that default values are correctly initialized within their respective
// item sessions...
$storage->persist($session);
unset($session);
$session = $storage->retrieve($test, $sessionId);
$this->assertEquals(AssessmentItemSessionState::INITIAL, $QTPL1Session->getState());
$this->assertEquals(1.0, $QTPL1Session->getVariable('GOODSCORE')->getDefaultValue()->getValue());
$this->assertEquals(0.0, $QTPL1Session->getVariable('WRONGSCORE')->getDefaultValue()->getValue());
$this->assertEquals(1.0, $session['QTPL1.GOODSCORE']->getValue());
$this->assertEquals(1.0, $QTPL1Session['GOODSCORE']->getValue());
$this->assertEquals(0.0, $session['QTPL1.WRONGSCORE']->getValue());
$this->assertEquals(0.0, $QTPL1Session['WRONGSCORE']->getValue());
$QTPL2Sessions = $session->getAssessmentItemSessions('QTPL2');
$QTPL2Session = $QTPL2Sessions[0];
$this->assertEquals(AssessmentItemSessionState::INITIAL, $QTPL2Session->getState());
$this->assertEquals(2.0, $QTPL2Session->getVariable('GOODSCORE')->getDefaultValue()->getValue());
$this->assertEquals(-1.0, $QTPL2Session->getVariable('WRONGSCORE')->getDefaultValue()->getValue());
$this->assertEquals(2.0, $session['QTPL2.GOODSCORE']->getValue());
$this->assertEquals(2.0, $QTPL2Session['GOODSCORE']->getValue());
$this->assertEquals(-1.0, $session['QTPL2.WRONGSCORE']->getValue());
$this->assertEquals(-1.0, $QTPL2Session['WRONGSCORE']->getValue());
// It seems to be ok! Let's take the test!
$session->beginAttempt();
// TPL1's responses should be applied their default values if any at the
// beginning of the first attempt.
$this->assertEquals(null, $session['QTPL1.RESPONSE']);
// Noisy persistence ...
$storage->persist($session);
unset($session);
$session = $storage->retrieve($test, $sessionId);
// TPL1's response should still be at their default.
$this->assertEquals(null, $session['QTPL1.RESPONSE']);
// -- TPL1 - Correct response.
$candidateResponses = new State(array(new ResponseVariable('RESPONSE', Cardinality::SINGLE, BaseType::IDENTIFIER, new Identifier('ChoiceA'))));
$session->endAttempt($candidateResponses);
$this->assertEquals(1.0, $session['QTPL1.SCORE']->getValue());
// Noisy persistence...
$storage->persist($session);
unset($session);
$session = $storage->retrieve($test, $sessionId);
$this->assertEquals('ChoiceA', $session['QTPL1.RESPONSE']->getValue());
$this->assertEquals(1.0, $session['QTPL1.SCORE']->getValue());
$session->moveNext();
// Noisy persistence...
$storage->persist($session);
unset($session);
$session = $storage->retrieve($test, $sessionId);
// -- TPL2 - Correct response.
$session->beginAttempt();
// TPL2's responses should be at their default values if any at
// the beginning of the first attempt.
$this->assertEquals(null, $session['QTPL2.RESPONSE']);
// Noisy persistence ...
$storage->persist($session);
unset($session);
$session = $storage->retrieve($test, $sessionId);
// TPL2's response should still be at their default.
$this->assertEquals(null, $session['QTPL2.RESPONSE']);
// -- TPL2 - Incorrect response.
$candidateResponses = new State(array(new ResponseVariable('RESPONSE', Cardinality::SINGLE, BaseType::IDENTIFIER, new Identifier('ChoiceC'))));
$session->endAttempt($candidateResponses);
$this->assertEquals(-1.0, $session['QTPL2.SCORE']->getValue());
// Noisy persistence...
$storage->persist($session);
unset($session);
$session = $storage->retrieve($test, $sessionId);
$this->assertEquals('ChoiceC', $session['QTPL2.RESPONSE']->getValue());
$this->assertEquals(-1.0, $session['QTPL2.SCORE']->getValue());
// -- Go to the end of test.
$session->moveNext();
// Check states...
$QTPL1Sessions = $session->getAssessmentItemSessions('QTPL1');
$QTPL1Session = $QTPL1Sessions[0];
$QTPL2Sessions = $session->getAssessmentItemSessions('QTPL2');
$QTPL2Session = $QTPL2Sessions[0];
$this->assertEquals(AssessmentTestSessionState::CLOSED, $session->getState());
$this->assertEquals(AssessmentItemSessionState::CLOSED, $QTPL1Session->getState());
$this->assertEquals(AssessmentItemSessionState::CLOSED, $QTPL2Session->getState());
}
public function testFiles()
{
$doc = new XmlCompactDocument();
$doc->load(self::samplesDir() . 'custom/runtime/files/files.xml');
$test = $doc->getDocumentComponent();
$sessionManager = new SessionManager($doc->getDocumentComponent());
$storage = new TemporaryQtiBinaryStorage($sessionManager, new BinaryAssessmentTestSeeker($test));
$session = $storage->instantiate($test);
$session->beginTestSession();
$sessionId = $session->getSessionId();
// --- Q01 - files_1.txt = ('text.txt', 'text/plain', 'Some text...')
$session->beginAttempt();
$filepath = self::samplesDir() . 'datatypes/file/files_1.txt';
$session->endAttempt(new State(array(new ResponseVariable('RESPONSE', Cardinality::SINGLE, BaseType::FILE, FileSystemFile::retrieveFile($filepath)))));
$session->moveNext();
$this->assertInstanceOf('qtism\\common\\datatypes\\File', $session['Q01.RESPONSE']);
$this->assertEquals('text.txt', $session['Q01.RESPONSE']->getFilename());
$this->assertEquals('text/plain', $session['Q01.RESPONSE']->getMimeType());
$this->assertEquals('Some text...', $session['Q01.RESPONSE']->getData());
// Let's persist and retrieve and look if we have the same value in Q01.RESPONSE.
$storage->persist($session);
unset($session);
$session = $storage->retrieve($test, $sessionId);
$this->assertInstanceOf('qtism\\common\\datatypes\\File', $session['Q01.RESPONSE']);
$this->assertEquals('text.txt', $session['Q01.RESPONSE']->getFilename());
$this->assertEquals('text/plain', $session['Q01.RESPONSE']->getMimeType());
$this->assertEquals('Some text...', $session['Q01.RESPONSE']->getData());
// --- Q02 - files_2.txt = ('', 'text/html', '<img src="/qtism/img.png"/>')
$session->beginAttempt();
$filepath = self::samplesDir() . 'datatypes/file/files_2.txt';
$session->endAttempt(new State(array(new ResponseVariable('RESPONSE', Cardinality::SINGLE, BaseType::FILE, FileSystemFile::retrieveFile($filepath)))));
$session->moveNext();
$this->assertInstanceOf('qtism\\common\\datatypes\\File', $session['Q02.RESPONSE']);
$this->assertEquals('', $session['Q02.RESPONSE']->getFilename());
$this->assertEquals('text/html', $session['Q02.RESPONSE']->getMimeType());
$this->assertEquals('<img src="/qtism/img.png"/>', $session['Q02.RESPONSE']->getData());
// Again, we persist and retrieve.
$storage->persist($session);
unset($session);
$session = $storage->retrieve($test, $sessionId);
// We now test all the collected variables.
$this->assertInstanceOf('qtism\\common\\datatypes\\File', $session['Q01.RESPONSE']);
$this->assertEquals('text.txt', $session['Q01.RESPONSE']->getFilename());
$this->assertEquals('text/plain', $session['Q01.RESPONSE']->getMimeType());
$this->assertEquals('Some text...', $session['Q01.RESPONSE']->getData());
$this->assertInstanceOf('qtism\\common\\datatypes\\File', $session['Q02.RESPONSE']);
$this->assertEquals('', $session['Q02.RESPONSE']->getFilename());
$this->assertEquals('text/html', $session['Q02.RESPONSE']->getMimeType());
$this->assertEquals('<img src="/qtism/img.png"/>', $session['Q02.RESPONSE']->getData());
// --- Q03 - files_3.txt ('empty.txt', 'text/plain', '')
$session->beginAttempt();
$filepath = self::samplesDir() . 'datatypes/file/files_3.txt';
$session->endAttempt(new State(array(new ResponseVariable('RESPONSE', Cardinality::SINGLE, BaseType::FILE, FileSystemFile::retrieveFile($filepath)))));
$session->moveNext();
$this->assertFalse($session->isRunning());
$this->assertInstanceOf('qtism\\common\\datatypes\\File', $session['Q02.RESPONSE']);
$this->assertEquals('empty.txt', $session['Q03.RESPONSE']->getFilename());
$this->assertEquals('text/plain', $session['Q03.RESPONSE']->getMimeType());
$this->assertEquals('', $session['Q03.RESPONSE']->getData());
$storage->persist($session);
unset($session);
$session = $storage->retrieve($test, $sessionId);
// Final big check.
$this->assertInstanceOf('qtism\\common\\datatypes\\File', $session['Q01.RESPONSE']);
$this->assertEquals('text.txt', $session['Q01.RESPONSE']->getFilename());
$this->assertEquals('text/plain', $session['Q01.RESPONSE']->getMimeType());
$this->assertEquals('Some text...', $session['Q01.RESPONSE']->getData());
$this->assertInstanceOf('qtism\\common\\datatypes\\File', $session['Q02.RESPONSE']);
$this->assertEquals('', $session['Q02.RESPONSE']->getFilename());
$this->assertEquals('text/html', $session['Q02.RESPONSE']->getMimeType());
$this->assertEquals('<img src="/qtism/img.png"/>', $session['Q02.RESPONSE']->getData());
$this->assertInstanceOf('qtism\\common\\datatypes\\File', $session['Q02.RESPONSE']);
$this->assertEquals('empty.txt', $session['Q03.RESPONSE']->getFilename());
$this->assertEquals('text/plain', $session['Q03.RESPONSE']->getMimeType());
$this->assertEquals('', $session['Q03.RESPONSE']->getData());
}