Examples with QtiSerializer - uk.ac.ed.ph.jqtiplus.serialization.QtiSerializer

Example 1 with QtiSerializer

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

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();
}

Also used : ItemBody(uk.ac.ed.ph.jqtiplus.node.content.ItemBody) JqtiExtensionManager(uk.ac.ed.ph.jqtiplus.JqtiExtensionManager) StreamResult(javax.xml.transform.stream.StreamResult) QtiSerializer(uk.ac.ed.ph.jqtiplus.serialization.QtiSerializer) Block(uk.ac.ed.ph.jqtiplus.node.content.basic.Block) AssessmentItem(uk.ac.ed.ph.jqtiplus.node.item.AssessmentItem) StringOutput(org.olat.core.gui.render.StringOutput) Test(org.junit.Test)

Example 2 with QtiSerializer

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

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();
}

Example 3 with QtiSerializer

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

the class HottextAssessmentItemBuilderTest method readHottextAssessmentItem.

@Test
public void readHottextAssessmentItem() throws URISyntaxException {
    QtiSerializer qtiSerializer = new QtiSerializer(new JqtiExtensionManager());
    URL itemUrl = AssessmentItemBuilderTest.class.getResource("resources/openolat/hottext-per-answer-11-4-0.xml");
    AssessmentItem assessmentItem = loadAssessmentItem(itemUrl);
    HottextAssessmentItemBuilder itemBuilder = new HottextAssessmentItemBuilder(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 HottextInteraction);
    // hot texts
    Choice correct1 = itemBuilder.getChoice(Identifier.assumedLegal("htf9250a96f24bc8873c9cc54dfbaaaa"));
    Assert.assertTrue(itemBuilder.isCorrect(correct1));
    Choice correct2 = itemBuilder.getChoice(Identifier.assumedLegal("RESPONSE_3"));
    Assert.assertTrue(itemBuilder.isCorrect(correct2));
    Choice wrong1 = itemBuilder.getChoice(Identifier.assumedLegal("RESPONSE_2"));
    Assert.assertFalse(itemBuilder.isCorrect(wrong1));
    Choice wrong2 = itemBuilder.getChoice(Identifier.assumedLegal("RESPONSE_4"));
    Assert.assertFalse(itemBuilder.isCorrect(wrong2));
    // score
    Double maxScore = itemBuilder.getMaxScoreBuilder().getScore();
    Assert.assertEquals(3.0, maxScore.doubleValue(), 0.0001);
    Double minScore = itemBuilder.getMinScoreBuilder().getScore();
    Assert.assertEquals(0.0, minScore.doubleValue(), 0.0001);
    // per answer
    Assert.assertEquals(ScoreEvaluation.perAnswer, itemBuilder.getScoreEvaluationMode());
}

Also used : HottextAssessmentItemBuilder(org.olat.ims.qti21.model.xml.interactions.HottextAssessmentItemBuilder) Choice(uk.ac.ed.ph.jqtiplus.node.item.interaction.choice.Choice) JqtiExtensionManager(uk.ac.ed.ph.jqtiplus.JqtiExtensionManager) QtiSerializer(uk.ac.ed.ph.jqtiplus.serialization.QtiSerializer) HottextInteraction(uk.ac.ed.ph.jqtiplus.node.item.interaction.HottextInteraction) Interaction(uk.ac.ed.ph.jqtiplus.node.item.interaction.Interaction) EndAttemptInteraction(uk.ac.ed.ph.jqtiplus.node.item.interaction.EndAttemptInteraction) ResolvedAssessmentItem(uk.ac.ed.ph.jqtiplus.resolution.ResolvedAssessmentItem) AssessmentItem(uk.ac.ed.ph.jqtiplus.node.item.AssessmentItem) HottextInteraction(uk.ac.ed.ph.jqtiplus.node.item.interaction.HottextInteraction) URL(java.net.URL) Test(org.junit.Test)

Example 4 with QtiSerializer

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

the class HottextAssessmentItemBuilderTest method readHottextAssessmentItem_allCorrectAnswers.

@Test
public void readHottextAssessmentItem_allCorrectAnswers() throws URISyntaxException {
    QtiSerializer qtiSerializer = new QtiSerializer(new JqtiExtensionManager());
    URL itemUrl = AssessmentItemBuilderTest.class.getResource("resources/openolat/hottext-score-all-11-4-0.xml");
    AssessmentItem assessmentItem = loadAssessmentItem(itemUrl);
    HottextAssessmentItemBuilder itemBuilder = new HottextAssessmentItemBuilder(assessmentItem, qtiSerializer);
    // basic check ChoiceInteraction
    AssessmentItem loadedItem = itemBuilder.getAssessmentItem();
    List<Interaction> interactions = loadedItem.getItemBody().findInteractions();
    Assert.assertNotNull(interactions);
    Assert.assertEquals(2, interactions.size());
    Assert.assertTrue(interactions.get(0) instanceof HottextInteraction);
    Assert.assertTrue(interactions.get(1) instanceof EndAttemptInteraction);
    // hot texts
    Choice correct1 = itemBuilder.getChoice(Identifier.assumedLegal("htebdb40344641dba115e3c8c6ce3926"));
    Assert.assertTrue(itemBuilder.isCorrect(correct1));
    Choice correct2 = itemBuilder.getChoice(Identifier.assumedLegal("ht103ce53892dea97613005a5ce76be31e"));
    Assert.assertTrue(itemBuilder.isCorrect(correct2));
    Choice wrong1 = itemBuilder.getChoice(Identifier.assumedLegal("hte11a51c3e3d86a5f7293da19a1a8700e"));
    Assert.assertFalse(itemBuilder.isCorrect(wrong1));
    // score
    Double maxScore = itemBuilder.getMaxScoreBuilder().getScore();
    Assert.assertEquals(2.0, maxScore.doubleValue(), 0.0001);
    Double minScore = itemBuilder.getMinScoreBuilder().getScore();
    Assert.assertEquals(0.0, minScore.doubleValue(), 0.0001);
    // per answer
    Assert.assertEquals(ScoreEvaluation.allCorrectAnswers, itemBuilder.getScoreEvaluationMode());
    // correct feedback
    ModalFeedbackBuilder correctFeedback = itemBuilder.getCorrectFeedback();
    Assert.assertNotNull(correctFeedback);
    Assert.assertNotNull(correctFeedback.getText());
    Assert.assertTrue(correctFeedback.getText().contains("You check the right answers"));
    // incorrect
    ModalFeedbackBuilder incorrectFeedback = itemBuilder.getIncorrectFeedback();
    Assert.assertNotNull(incorrectFeedback);
    Assert.assertNotNull(incorrectFeedback.getText());
    Assert.assertTrue(incorrectFeedback.getText().contains("Some of your anwsers are not the correct one."));
    // correct solution feedback
    ModalFeedbackBuilder correctSolutionFeedback = itemBuilder.getCorrectSolutionFeedback();
    Assert.assertNotNull(correctSolutionFeedback);
    Assert.assertNotNull(correctSolutionFeedback.getText());
    Assert.assertTrue(correctSolutionFeedback.getText().contains("A little hint towards the correct solution"));
    // hint
    ModalFeedbackBuilder hint = itemBuilder.getHint();
    Assert.assertNotNull(hint);
    Assert.assertNotNull(hint.getText());
    Assert.assertTrue(hint.getText().contains("This is an endAttemptInteraction"));
}

Also used : HottextAssessmentItemBuilder(org.olat.ims.qti21.model.xml.interactions.HottextAssessmentItemBuilder) Choice(uk.ac.ed.ph.jqtiplus.node.item.interaction.choice.Choice) JqtiExtensionManager(uk.ac.ed.ph.jqtiplus.JqtiExtensionManager) EndAttemptInteraction(uk.ac.ed.ph.jqtiplus.node.item.interaction.EndAttemptInteraction) QtiSerializer(uk.ac.ed.ph.jqtiplus.serialization.QtiSerializer) HottextInteraction(uk.ac.ed.ph.jqtiplus.node.item.interaction.HottextInteraction) Interaction(uk.ac.ed.ph.jqtiplus.node.item.interaction.Interaction) EndAttemptInteraction(uk.ac.ed.ph.jqtiplus.node.item.interaction.EndAttemptInteraction) ResolvedAssessmentItem(uk.ac.ed.ph.jqtiplus.resolution.ResolvedAssessmentItem) AssessmentItem(uk.ac.ed.ph.jqtiplus.node.item.AssessmentItem) HottextInteraction(uk.ac.ed.ph.jqtiplus.node.item.interaction.HottextInteraction) URL(java.net.URL) Test(org.junit.Test)

Example 5 with QtiSerializer

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

the class HottextAssessmentItemBuilderTest method createHottextAssessmentItem_perAnswer.

/**
 * This is an hottextInteraction with 3 choices, one with 3.0 points and correct,
 * one with 0.0 points but correct and one false with -1.0 points.
 *
 * @throws IOException
 */
@Test
public void createHottextAssessmentItem_perAnswer() throws IOException {
    QtiSerializer qtiSerializer = new QtiSerializer(new JqtiExtensionManager());
    HottextAssessmentItemBuilder itemBuilder = new HottextAssessmentItemBuilder("Hot texts", "This is a hot ", "text", qtiSerializer);
    itemBuilder.setQuestion("<p>This is <hottext identifier=\"RESPONSE_HOT_1\">hot</hottext>, <hottext identifier=\"RESPONSE_HOT_2\">cold</hottext> or <hottext identifier=\"RESPONSE_HOT_3\">freezing</hottext></p>");
    itemBuilder.addCorrectAnswer(Identifier.parseString("RESPONSE_HOT_2"));
    itemBuilder.addCorrectAnswer(Identifier.parseString("RESPONSE_HOT_3"));
    itemBuilder.setMapping(Identifier.parseString("RESPONSE_HOT_1"), -1.0d);
    itemBuilder.setMapping(Identifier.parseString("RESPONSE_HOT_2"), 0.0d);
    itemBuilder.setMapping(Identifier.parseString("RESPONSE_HOT_3"), 3.0d);
    itemBuilder.setMaxScore(3.0d);
    itemBuilder.setScoreEvaluationMode(ScoreEvaluation.perAnswer);
    itemBuilder.build();
    File itemFile = new File(WebappHelper.getTmpDir(), "hottextAssessmentItem" + UUID.randomUUID() + ".xml");
    try (FileOutputStream out = new FileOutputStream(itemFile)) {
        qtiSerializer.serializeJqtiObject(itemBuilder.getAssessmentItem(), out);
    } catch (Exception e) {
        log.error("", e);
    }
    {
        // correct answers
        Map<Identifier, ResponseData> responseMap = new HashMap<>();
        Identifier responseIdentifier = itemBuilder.getInteraction().getResponseIdentifier();
        responseMap.put(responseIdentifier, new StringResponseData("RESPONSE_HOT_2", "RESPONSE_HOT_3"));
        ItemSessionController itemSessionController = RunningItemHelper.run(itemFile, responseMap);
        Value score = itemSessionController.getItemSessionState().getOutcomeValue(QTI21Constants.SCORE_IDENTIFIER);
        Assert.assertEquals(new FloatValue(3.0d), score);
        Value feedbackBasic = itemSessionController.getItemSessionState().getOutcomeValue(QTI21Constants.FEEDBACKBASIC_IDENTIFIER);
        Assert.assertEquals(new IdentifierValue(QTI21Constants.CORRECT_IDENTIFIER), feedbackBasic);
    }
    {
        // max score but not all correct
        Map<Identifier, ResponseData> responseMap = new HashMap<>();
        Identifier responseIdentifier = itemBuilder.getInteraction().getResponseIdentifier();
        responseMap.put(responseIdentifier, new StringResponseData("RESPONSE_HOT_3"));
        ItemSessionController itemSessionController = RunningItemHelper.run(itemFile, responseMap);
        Value score = itemSessionController.getItemSessionState().getOutcomeValue(QTI21Constants.SCORE_IDENTIFIER);
        Assert.assertEquals(new FloatValue(3.0d), score);
        Value feedbackBasic = itemSessionController.getItemSessionState().getOutcomeValue(QTI21Constants.FEEDBACKBASIC_IDENTIFIER);
        Assert.assertEquals(new IdentifierValue(QTI21Constants.INCORRECT_IDENTIFIER), feedbackBasic);
    }
    {
        // all wrong
        Map<Identifier, ResponseData> responseMap = new HashMap<>();
        Identifier responseIdentifier = itemBuilder.getInteraction().getResponseIdentifier();
        responseMap.put(responseIdentifier, new StringResponseData("RESPONSE_HOT_1"));
        ItemSessionController itemSessionController = RunningItemHelper.run(itemFile, responseMap);
        Value score = itemSessionController.getItemSessionState().getOutcomeValue(QTI21Constants.SCORE_IDENTIFIER);
        Assert.assertEquals(new FloatValue(0.0d), score);
        Value feedbackBasic = itemSessionController.getItemSessionState().getOutcomeValue(QTI21Constants.FEEDBACKBASIC_IDENTIFIER);
        Assert.assertEquals(new IdentifierValue(QTI21Constants.INCORRECT_IDENTIFIER), feedbackBasic);
    }
    FileUtils.deleteDirsAndFiles(itemFile.toPath());
}

Also used : HottextAssessmentItemBuilder(org.olat.ims.qti21.model.xml.interactions.HottextAssessmentItemBuilder) IdentifierValue(uk.ac.ed.ph.jqtiplus.value.IdentifierValue) ItemSessionController(uk.ac.ed.ph.jqtiplus.running.ItemSessionController) URISyntaxException(java.net.URISyntaxException) IOException(java.io.IOException) Identifier(uk.ac.ed.ph.jqtiplus.types.Identifier) JqtiExtensionManager(uk.ac.ed.ph.jqtiplus.JqtiExtensionManager) StringResponseData(uk.ac.ed.ph.jqtiplus.types.StringResponseData) QtiSerializer(uk.ac.ed.ph.jqtiplus.serialization.QtiSerializer) FileOutputStream(java.io.FileOutputStream) IdentifierValue(uk.ac.ed.ph.jqtiplus.value.IdentifierValue) FloatValue(uk.ac.ed.ph.jqtiplus.value.FloatValue) Value(uk.ac.ed.ph.jqtiplus.value.Value) FloatValue(uk.ac.ed.ph.jqtiplus.value.FloatValue) File(java.io.File) HashMap(java.util.HashMap) Map(java.util.Map) Test(org.junit.Test)

Aggregations

QtiSerializer (uk.ac.ed.ph.jqtiplus.serialization.QtiSerializer)52 JqtiExtensionManager (uk.ac.ed.ph.jqtiplus.JqtiExtensionManager)46 Test (org.junit.Test)44 AssessmentItem (uk.ac.ed.ph.jqtiplus.node.item.AssessmentItem)42 ResolvedAssessmentItem (uk.ac.ed.ph.jqtiplus.resolution.ResolvedAssessmentItem)38 Interaction (uk.ac.ed.ph.jqtiplus.node.item.interaction.Interaction)26 ChoiceInteraction (uk.ac.ed.ph.jqtiplus.node.item.interaction.ChoiceInteraction)24 URL (java.net.URL)22 File (java.io.File)14 IOException (java.io.IOException)14 URISyntaxException (java.net.URISyntaxException)14 SimpleChoice (uk.ac.ed.ph.jqtiplus.node.item.interaction.choice.SimpleChoice)14 ItemValidationResult (uk.ac.ed.ph.jqtiplus.validation.ItemValidationResult)14 FileOutputStream (java.io.FileOutputStream)12 SingleChoiceAssessmentItemBuilder (org.olat.ims.qti21.model.xml.interactions.SingleChoiceAssessmentItemBuilder)12 EndAttemptInteraction (uk.ac.ed.ph.jqtiplus.node.item.interaction.EndAttemptInteraction)12 ExtendedTextInteraction (uk.ac.ed.ph.jqtiplus.node.item.interaction.ExtendedTextInteraction)12 HotspotInteraction (uk.ac.ed.ph.jqtiplus.node.item.interaction.HotspotInteraction)12 MatchInteraction (uk.ac.ed.ph.jqtiplus.node.item.interaction.MatchInteraction)12 TextEntryInteraction (uk.ac.ed.ph.jqtiplus.node.item.interaction.TextEntryInteraction)12