Added more information about unreferencing issues.

composer.json

@@ -2,7 +2,7 @@
  "name": "qtism/qtism",
  "description": "OAT QTI Software Module Library",
  "type": "library",
- "version": "0.9.20",
+ "version": "0.9.21",
  "authors": [
  {
  "name": "Open Assessment Technologies S.A.",

qtism/data/state/VariableDeclaration.php

@@ -14,7 +14,7 @@
  * along with this program; if not, write to the Free Software
  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
  * 
- * Copyright (c) 2013 (original work) Open Assessment Technologies SA (under the project TAO-PRODUCT);
+ * Copyright (c) 2013-2015 (original work) Open Assessment Technologies SA (under the project TAO-PRODUCT);
  * 
  * @author Jérôme Bogaerts, <jerome@taotesting.com>
  * @license GPLv2
@@ -32,6 +32,7 @@
 use qtism\common\enums\Cardinality;
 use \SplObserver;
 use \SplObjectStorage;
+use \InvalidArgumentException;
 
 /**
  * From IMS QTI:

qtism/data/storage/xml/XmlCompactDocument.php

@@ -14,7 +14,7 @@
  * along with this program; if not, write to the Free Software
  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
  * 
- * Copyright (c) 2013 (original work) Open Assessment Technologies SA (under the project TAO-PRODUCT);
+ * Copyright (c) 2013-2016 (original work) Open Assessment Technologies SA (under the project TAO-PRODUCT);
  * 
  * @author Jérôme Bogaerts, <jerome@taotesting.com>
  * @license GPLv2
@@ -242,7 +242,7 @@ protected static function resolveAssessmentItemRef(ExtendedAssessmentItemRef $co
  $compactAssessmentItemRef->setTimeDependent($doc->getDocumentComponent()->isTimeDependent());
  }
  catch (Exception $e) {
- $msg = "An error occured while unreferencing file '${href}'.";
+ $msg = "An error occured while unreferencing item reference with identifier '" . $compactAssessmentItemRef->getIdentifier() . "'.";
  throw new XmlStorageException($msg, $e);
  }
  }
@@ -264,8 +264,8 @@ protected static function resolveAssessmentSectionRef(AssessmentSectionRef $asse
  return $doc->getDocumentComponent();
  }
  catch (XmlStorageException $e) {
-  $msg = "An error occured while unreferencing file '${href}'.";
-  throw new XmlStorageException($msg);
+  $msg = "An error occured while unreferencing section reference with identifier '" . $assessmentSectionRef->getIdentifier() . "'.";
+  throw new XmlStorageException($msg, $e);
  }
  }
 

test/qtism/data/storage/xml/XmlCompactAssessmentDocumentTest.php

@@ -4,6 +4,7 @@
 use qtism\data\storage\LocalFileResolver;
 use qtism\data\NavigationMode;
 use qtism\data\storage\xml\XmlDocument;
+use qtism\data\storage\xml\XmlStorageException;
 
 require_once (dirname(__FILE__) . '/../../../../QtiSmTestCase.php');
 
@@ -215,4 +216,16 @@ public function testExplodeRubricBlocks() {
 
  unlink($file);
  }
+
+ public function testCreateFromAssessmentTestInvalidAssessmentItemRefResolution() {
+ $this->setExpectedException(
+ '\\qtism\\data\\storage\\xml\\XmlStorageException',
+ "An error occured while unreferencing item reference with identifier 'Q01'."
+ );
+
+ $doc = new XmlDocument('2.1');
+ $file = self::samplesDir() . 'custom/tests/invalidassessmentitemref.xml';
+ $doc->load($file);
+ $compactDoc = XmlCompactDocument::createFromXmlAssessmentTestDocument($doc, new LocalFileResolver());
+ }
 }

test/samples/custom/tests/invalidassessmentitemref.xml

@@ -0,0 +1,11 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<assessmentTest xmlns="http://www.imsglobal.org/xsd/imsqti_v2p1"
+ xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+ xsi:schemaLocation="http://www.imsglobal.org/xsd/imsqti_v2p1 http://www.imsglobal.org/xsd/qti/qtiv2p1/imsqti_v2p1.xsd"
+ identifier="invalidassessmentitemref" title="Invalid AssessmentItemRef">
+ <testPart identifier="T01" navigationMode="nonlinear" submissionMode="individual">
+ <assessmentSection identifier="S01" title="Section 01" visible="true">
+ <assessmentItemRef identifier="Q01" href="../../invalid/invalidresponseidentifier.xml"/>
+ </assessmentSection>
+ </testPart>
+</assessmentTest>

test/samples/invalid/invalidresponseidentifier.xml

@@ -0,0 +1,32 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<assessmentItem xmlns="http://www.imsglobal.org/xsd/imsqti_v2p1"
+ xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+ xsi:schemaLocation="http://www.imsglobal.org/xsd/imsqti_v2p1 http://www.imsglobal.org/xsd/qti/qtiv2p1/imsqti_v2p1.xsd"
+ identifier="choiceMultiple" title="Composition of Water" adaptive="false" timeDependent="false">
+ <!-- identifier of responseDeclaration is invalid for QTI-SDK because it has a leading "space" char. -->
+ <responseDeclaration identifier=" RESPONSE" cardinality="multiple" baseType="identifier">
+ <correctResponse>
+ <value>H</value>
+ <value>O</value>
+ </correctResponse>
+ <mapping lowerBound="0" upperBound="2" defaultValue="-2">
+ <mapEntry mapKey="H" mappedValue="1"/>
+ <mapEntry mapKey="O" mappedValue="1"/>
+ <mapEntry mapKey="Cl" mappedValue="-1"/>
+ </mapping>
+ </responseDeclaration>
+ <outcomeDeclaration identifier="SCORE" cardinality="single" baseType="float"/>
+ <itemBody>
+ <choiceInteraction responseIdentifier="RESPONSE" shuffle="true" maxChoices="0">
+ <prompt>Which of the following elements are used to form water?</prompt>
+ <simpleChoice identifier="H" fixed="false">Hydrogen</simpleChoice>
+ <simpleChoice identifier="He" fixed="false">Helium</simpleChoice>
+ <simpleChoice identifier="C" fixed="false">Carbon</simpleChoice>
+ <simpleChoice identifier="O" fixed="false">Oxygen</simpleChoice>
+ <simpleChoice identifier="N" fixed="false">Nitrogen</simpleChoice>
+ <simpleChoice identifier="Cl" fixed="false">Chlorine</simpleChoice>
+ </choiceInteraction>
+ </itemBody>
+ <responseProcessing
+ template="http://www.imsglobal.org/question/qti_v2p1/rptemplates/map_response"/>
+</assessmentItem>