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

Example 11 with QtiSerializer

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

the class AssessmentItemBuilderTest method buildAssessmentItem_hotspot.

@Test
public void buildAssessmentItem_hotspot() throws IOException, URISyntaxException {
    QtiSerializer qtiSerializer = new QtiSerializer(new JqtiExtensionManager());
    HotspotAssessmentItemBuilder itemBuilder = new HotspotAssessmentItemBuilder("Hotspot", qtiSerializer);
    if (build.booleanValue()) {
        itemBuilder.build();
    }
    AssessmentItem assessmentItem = itemBuilder.getAssessmentItem();
    ItemValidationResult itemResult = serializeAndReload(assessmentItem);
    AssessmentItem reloadedItem = itemResult.getResolvedAssessmentItem().getItemLookup().extractIfSuccessful();
    List<Interaction> interactions = reloadedItem.getItemBody().findInteractions();
    Assert.assertNotNull(interactions);
    Assert.assertEquals(1, interactions.size());
    Assert.assertTrue(interactions.get(0) instanceof HotspotInteraction);
    HotspotInteraction interaction = (HotspotInteraction) interactions.get(0);
    Assert.assertNotNull(interaction.getResponseIdentifier());
    ResponseDeclaration responseDeclaration = reloadedItem.getResponseDeclaration(interaction.getResponseIdentifier());
    Assert.assertNotNull(responseDeclaration);
}

Example 12 with QtiSerializer

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

the class AssessmentItemBuilderTest method buildAssessmentItem_kprim.

@Test
public void buildAssessmentItem_kprim() throws IOException, URISyntaxException {
    QtiSerializer qtiSerializer = new QtiSerializer(new JqtiExtensionManager());
    KPrimAssessmentItemBuilder itemBuilder = new KPrimAssessmentItemBuilder("Kprim", "New answer", qtiSerializer);
    if (build.booleanValue()) {
        itemBuilder.build();
    }
    AssessmentItem singleChoiceItem = itemBuilder.getAssessmentItem();
    ItemValidationResult itemResult = serializeAndReload(singleChoiceItem);
    AssessmentItem reloadedItem = itemResult.getResolvedAssessmentItem().getItemLookup().extractIfSuccessful();
    List<Interaction> interactions = reloadedItem.getItemBody().findInteractions();
    Assert.assertNotNull(interactions);
    Assert.assertEquals(1, interactions.size());
    Assert.assertTrue(interactions.get(0) instanceof MatchInteraction);
    MatchInteraction interaction = (MatchInteraction) interactions.get(0);
    Assert.assertNotNull(interaction.getResponseIdentifier());
    ResponseDeclaration responseDeclaration = reloadedItem.getResponseDeclaration(interaction.getResponseIdentifier());
    Assert.assertNotNull(responseDeclaration);
    Assert.assertEquals(2, interaction.getSimpleMatchSets().size());
    SimpleMatchSet matchSet = interaction.getSimpleMatchSets().get(0);
    Assert.assertEquals(4, matchSet.getSimpleAssociableChoices().size());
    SimpleMatchSet correctWrongSet = interaction.getSimpleMatchSets().get(1);
    Assert.assertEquals(2, correctWrongSet.getSimpleAssociableChoices().size());
}

Example 13 with QtiSerializer

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

the class AssessmentItemBuilderTest method serializeAndReload.

/**
 * The method serialize as xml the assessmentItem, load it, validate it and return the itemResult.
 *
 * @param assessmentItem
 * @return
 * @throws IOException
 */
private ItemValidationResult serializeAndReload(AssessmentItem assessmentItem) throws IOException {
    QtiSerializer qtiSerializer = new QtiSerializer(new JqtiExtensionManager());
    File tmpDir = new File(WebappHelper.getTmpDir(), "itembuilder" + UUID.randomUUID());
    tmpDir.mkdirs();
    File outputFile = new File(tmpDir, "sc_item.xml");
    try (FileOutputStream out = new FileOutputStream(outputFile)) {
        qtiSerializer.serializeJqtiObject(assessmentItem, out);
    } catch (Exception e) {
        log.error("", e);
    }
    QtiXmlReader qtiXmlReader = new QtiXmlReader(new JqtiExtensionManager());
    ResourceLocator fileResourceLocator = new PathResourceLocator(outputFile.toPath());
    AssessmentObjectXmlLoader assessmentObjectXmlLoader = new AssessmentObjectXmlLoader(qtiXmlReader, fileResourceLocator);
    ItemValidationResult itemResult = assessmentObjectXmlLoader.loadResolveAndValidateItem(outputFile.toURI());
    BadResourceException e = itemResult.getResolvedAssessmentItem().getItemLookup().getBadResourceException();
    if (e != null) {
        StringBuilder err = new StringBuilder();
        BadRessourceHelper.extractMessage(e, err);
        log.error(err.toString());
    }
    FileUtils.deleteDirsAndFiles(tmpDir.toPath());
    Assert.assertFalse("Has errors", (itemResult.getModelValidationErrors().size() > 0));
    return itemResult;
}

Example 14 with QtiSerializer

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

the class AssessmentItemBuilderTest method buildAssessmentItem_gap.

@Test
public void buildAssessmentItem_gap() throws IOException, URISyntaxException {
    QtiSerializer qtiSerializer = new QtiSerializer(new JqtiExtensionManager());
    FIBAssessmentItemBuilder itemBuilder = new FIBAssessmentItemBuilder("Gap text", EntryType.text, qtiSerializer);
    if (build.booleanValue()) {
        itemBuilder.build();
    }
    AssessmentItem assessmentItem = itemBuilder.getAssessmentItem();
    ItemValidationResult itemResult = serializeAndReload(assessmentItem);
    AssessmentItem reloadedItem = itemResult.getResolvedAssessmentItem().getItemLookup().extractIfSuccessful();
    List<Interaction> interactions = reloadedItem.getItemBody().findInteractions();
    Assert.assertNotNull(interactions);
    Assert.assertEquals(1, interactions.size());
    Assert.assertTrue(interactions.get(0) instanceof TextEntryInteraction);
    TextEntryInteraction interaction = (TextEntryInteraction) interactions.get(0);
    Assert.assertNotNull(interaction.getResponseIdentifier());
    ResponseDeclaration responseDeclaration = reloadedItem.getResponseDeclaration(interaction.getResponseIdentifier());
    Assert.assertNotNull(responseDeclaration);
}

Example 15 with QtiSerializer

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

the class AssessmentItemPackageTest method loadAssessmentItem.

@Test
public void loadAssessmentItem() throws URISyntaxException {
    QtiXmlReader qtiXmlReader = new QtiXmlReader(new JqtiExtensionManager());
    QtiSerializer qtiSerializer = new QtiSerializer(new JqtiExtensionManager());
    URL testUrl = AssessmentItemPackageTest.class.getResource("assessment-item-single-choice.xml");
    ResourceLocator fileResourceLocator = new PathResourceLocator(Paths.get(testUrl.toURI()));
    AssessmentObjectXmlLoader assessmentObjectXmlLoader = new AssessmentObjectXmlLoader(qtiXmlReader, fileResourceLocator);
    ResolvedAssessmentItem item = assessmentObjectXmlLoader.loadAndResolveAssessmentItem(testUrl.toURI());
    Assert.assertNotNull(item);
    AssessmentItem assessmentItem = item.getItemLookup().getRootNodeHolder().getRootNode();
    Assert.assertNotNull(assessmentItem);
    qtiSerializer.serializeJqtiObject(assessmentItem, System.out);
}