Examples with QtiSerializer uk.ac.ed.ph.jqtiplus.serialization.QtiSerializer used on opensource projects

Example 46 with QtiSerializer

use of uk.ac.ed.ph.jqtiplus.serialization.QtiSerializer in project openolat by klemens.

the class MultipleChoiceAssessmentItemBuilderTest method readMultipleChoice_perAnswer_1110.

/**
 * Check if a bare bone multiple choice created with our builder make a valid assessmentItem.
 * It has 2 correct choices, two wrong, correct and wrong feedbacks. The max score is 1.0
 * but the 2 choices has each a score of 1.0.
 *
 * @throws IOException
 * @throws URISyntaxException
 */
@Test
public void readMultipleChoice_perAnswer_1110() throws IOException, URISyntaxException {
    QtiSerializer qtiSerializer = new QtiSerializer(new JqtiExtensionManager());
    URL itemUrl = AssessmentItemBuilderTest.class.getResource("resources/openolat/multiple-choice-per-answer-11-1-0.xml");
    AssessmentItem assessmentItem = loadAssessmentItem(itemUrl);
    MultipleChoiceAssessmentItemBuilder itemBuilder = new MultipleChoiceAssessmentItemBuilder(assessmentItem, qtiSerializer);
    // basic check ChoiceInteraction
    AssessmentItem loadedItem = itemBuilder.getAssessmentItem();
    List<Interaction> interactions = loadedItem.getItemBody().findInteractions();
    Assert.assertNotNull(interactions);
    Assert.assertEquals(1, interactions.size());
    Assert.assertTrue(interactions.get(0) instanceof ChoiceInteraction);
    // choices
    SimpleChoice correct1 = itemBuilder.getChoice(Identifier.assumedLegal("mc80677ac3f4449ebc689cf60c230a3d"));
    Assert.assertTrue(itemBuilder.isCorrect(correct1));
    SimpleChoice correct2 = itemBuilder.getChoice(Identifier.assumedLegal("mc7e5667abeb415fa05a8c7d8fd3d6bb"));
    Assert.assertTrue(itemBuilder.isCorrect(correct2));
    SimpleChoice wrong1 = itemBuilder.getChoice(Identifier.assumedLegal("mcaacc51e0ca4027b3adb3107cda4e30"));
    Assert.assertFalse(itemBuilder.isCorrect(wrong1));
    SimpleChoice wrong2 = itemBuilder.getChoice(Identifier.assumedLegal("mc1b7b8257e2419b880936ea11bff1f1"));
    Assert.assertFalse(itemBuilder.isCorrect(wrong2));
    // score
    Double maxScore = itemBuilder.getMaxScoreBuilder().getScore();
    Assert.assertEquals(1.0, maxScore.doubleValue(), 0.0001);
    Double minScore = itemBuilder.getMinScoreBuilder().getScore();
    Assert.assertEquals(0.0, minScore.doubleValue(), 0.0001);
    // correct feedback
    ModalFeedbackBuilder correctFeedback = itemBuilder.getCorrectFeedback();
    Assert.assertNotNull(correctFeedback);
    Assert.assertNotNull(correctFeedback.getText());
    Assert.assertTrue(correctFeedback.getText().contains("All answers correct"));
    // incorrect
    ModalFeedbackBuilder incorrectFeedback = itemBuilder.getIncorrectFeedback();
    Assert.assertNotNull(incorrectFeedback);
    Assert.assertNotNull(incorrectFeedback.getText());
    Assert.assertTrue(incorrectFeedback.getText().contains("Some choices are wrong"));
    // per answer
    Assert.assertEquals(ScoreEvaluation.perAnswer, itemBuilder.getScoreEvaluationMode());
}

Example 47 with QtiSerializer

use of uk.ac.ed.ph.jqtiplus.serialization.QtiSerializer in project openolat by klemens.

the class OnyxToAssessmentItemBuilderTest method extractSingleChoiceWithExpertConditionFeedbacks.

@Test
public void extractSingleChoiceWithExpertConditionFeedbacks() throws URISyntaxException {
    URL itemUrl = OnyxToAssessmentItemBuilderTest.class.getResource("resources/onyx/sc-expert-conditions-feedback.xml");
    AssessmentItem assessmentItem = loadAssessmentItem(itemUrl);
    QtiSerializer qtiSerializer = new QtiSerializer(new JqtiExtensionManager());
    SingleChoiceAssessmentItemBuilder itemBuilder = new SingleChoiceAssessmentItemBuilder(assessmentItem, qtiSerializer);
    List<ModalFeedbackBuilder> feedbackBuilders = itemBuilder.getAdditionalFeedbackBuilders();
    System.out.println(feedbackBuilders);
}

Example 48 with QtiSerializer

use of uk.ac.ed.ph.jqtiplus.serialization.QtiSerializer in project openolat by klemens.

the class SingleChoiceAssessmentItemBuilderTest method readSingleChoice.

/**
 * Check if a bare bone multiple choice created with our builder make a valid assessmentItem.
 *
 * @throws IOException
 * @throws URISyntaxException
 */
@Test
public void readSingleChoice() throws IOException, URISyntaxException {
    QtiSerializer qtiSerializer = new QtiSerializer(new JqtiExtensionManager());
    URL itemUrl = AssessmentItemBuilderTest.class.getResource("resources/openolat/single-choice-feedbacks.xml");
    AssessmentItem assessmentItem = loadAssessmentItem(itemUrl);
    SingleChoiceAssessmentItemBuilder itemBuilder = new SingleChoiceAssessmentItemBuilder(assessmentItem, qtiSerializer);
    // basic check ChoiceInteraction
    AssessmentItem loadedItem = itemBuilder.getAssessmentItem();
    List<Interaction> interactions = loadedItem.getItemBody().findInteractions();
    Assert.assertNotNull(interactions);
    Assert.assertEquals(1, interactions.size());
    Assert.assertTrue(interactions.get(0) instanceof ChoiceInteraction);
    // correct feedback
    ModalFeedbackBuilder correctFeedback = itemBuilder.getCorrectFeedback();
    Assert.assertNotNull(correctFeedback);
    Assert.assertNotNull(correctFeedback.getText());
    Assert.assertTrue(correctFeedback.getText().contains("This is the correct answer"));
    // incorrect
    ModalFeedbackBuilder incorrectFeedback = itemBuilder.getIncorrectFeedback();
    Assert.assertNotNull(incorrectFeedback);
    Assert.assertNotNull(incorrectFeedback.getText());
    Assert.assertTrue(incorrectFeedback.getText().contains("This is the wrong answer"));
    // correct answer
    SimpleChoice correctChoice = itemBuilder.getChoice(Identifier.assumedLegal("id87d42b76-93d7-42fc-bdec-3e2419fa901d"));
    Assert.assertTrue(itemBuilder.isCorrect(correctChoice));
    // score per
    Assert.assertEquals(ScoreEvaluation.allCorrectAnswers, itemBuilder.getScoreEvaluationMode());
}

Example 49 with QtiSerializer

use of uk.ac.ed.ph.jqtiplus.serialization.QtiSerializer in project openolat by klemens.

the class AssessmentHtmlBuilderTest method filter.

@Test
public void filter() throws IOException {
    String content = "<html><p>Test \u00EA<strong><span><img src='img.jpg'></span></strong></p><p>Test 2</p></html>";
    AssessmentItem item = new AssessmentItem();
    ItemBody helper = new ItemBody(item);
    new AssessmentHtmlBuilder().appendHtml(helper, content);
    List<Block> paragraphs = helper.getBlocks();
    Assert.assertNotNull(paragraphs);
    Assert.assertEquals(2, paragraphs.size());
    // The serializer can throw some exceptions if it doens't like the model
    // we want to serialize.
    StringOutput sb = new StringOutput();
    QtiSerializer qtiSerializer = new QtiSerializer(new JqtiExtensionManager());
    qtiSerializer.serializeJqtiObject(helper, new StreamResult(sb));
    String serializedQti = sb.toString();
    Assert.assertTrue(serializedQti.contains("img.jpg"));
    sb.close();
}

Example 50 with QtiSerializer

use of uk.ac.ed.ph.jqtiplus.serialization.QtiSerializer in project openolat by klemens.

the class AssessmentHtmlBuilderTest method serializeVideo.

@Test
public void serializeVideo() throws IOException {
    String content = "<p><span id=\"olatFlashMovieViewer213060\" class=\"olatFlashMovieViewer\" style=\"display:block;border:solid 1px #000; width:320px; height:240px;\">\n" + "<script src=\"/raw/fx-111111x11/movie/player.js\" type=\"text/javascript\"></script>\n" + "<script type=\"text/javascript\" defer=\"defer\">// <![CDATA[\n" + "BPlayer.insertPlayer(\"demo-video.mp4\",\"olatFlashMovieViewer213060\",320,240,0,0,\"video\",undefined,false,false,true,undefined);\n" + "// ]]></script>\n" + "</span></p>";
    AssessmentItem item = new AssessmentItem();
    ItemBody helper = new ItemBody(item);
    new AssessmentHtmlBuilder().appendHtml(helper, content);
    List<Block> paragraphs = helper.getBlocks();
    Assert.assertNotNull(paragraphs);
    Assert.assertEquals(1, paragraphs.size());
    StringOutput sb = new StringOutput();
    QtiSerializer qtiSerializer = new QtiSerializer(new JqtiExtensionManager());
    qtiSerializer.serializeJqtiObject(helper, new StreamResult(sb));
    String serializedQti = sb.toString();
    Assert.assertNotNull(serializedQti);
    Assert.assertTrue(serializedQti.contains("object"));
    Assert.assertFalse(serializedQti.contains("span"));
    Assert.assertFalse(serializedQti.contains("script"));
    sb.close();
}