public function testMarshall()
{
$prompt = new Prompt();
$prompt->setContent(new FlowStaticCollection(array(new TextRun('Prompt...'))));
$object = new Object('myimg.png', 'image/png');
$choice1 = new AssociableHotspot('choice1', 2, Shape::CIRCLE, new Coords(Shape::CIRCLE, array(0, 0, 15)));
$choice1->setMatchMin(1);
$choice2 = new AssociableHotspot('choice2', 1, Shape::CIRCLE, new Coords(Shape::CIRCLE, array(2, 2, 15)));
$choice3 = new AssociableHotspot('choice3', 1, Shape::CIRCLE, new Coords(Shape::CIRCLE, array(4, 4, 15)));
$choices = new AssociableHotspotCollection(array($choice1, $choice2, $choice3));
$graphicAssociateInteraction = new GraphicAssociateInteraction('RESPONSE', $object, $choices, 'prout');
$graphicAssociateInteraction->setPrompt($prompt);
$element = $this->getMarshallerFactory()->createMarshaller($graphicAssociateInteraction)->marshall($graphicAssociateInteraction);
$dom = new DOMDocument('1.0', 'UTF-8');
$element = $dom->importNode($element, true);
$this->assertEquals('<graphicAssociateInteraction id="prout" responseIdentifier="RESPONSE"><prompt>Prompt...</prompt><object data="myimg.png" type="image/png"/><associableHotspot identifier="choice1" shape="circle" coords="0,0,15" matchMax="2" matchMin="1"/><associableHotspot identifier="choice2" shape="circle" coords="2,2,15" matchMax="1"/><associableHotspot identifier="choice3" shape="circle" coords="4,4,15" matchMax="1"/></graphicAssociateInteraction>', $dom->saveXML($element));
}
/**
* @depends testMarshall21
*/
public function testMarshall20()
{
// Make sure that maxAssociations is always in the output but never minAssociations.
$object = new Object('myimg.png', 'image/png');
$choice1 = new AssociableHotspot('choice1', 2, QtiShape::CIRCLE, new QtiCoords(QtiShape::CIRCLE, array(0, 0, 15)));
$choice1->setMatchMin(1);
$choice2 = new AssociableHotspot('choice2', 1, QtiShape::CIRCLE, new QtiCoords(QtiShape::CIRCLE, array(2, 2, 15)));
$choice3 = new AssociableHotspot('choice3', 1, QtiShape::CIRCLE, new QtiCoords(QtiShape::CIRCLE, array(4, 4, 15)));
$choices = new AssociableHotspotCollection(array($choice1, $choice2, $choice3));
$graphicAssociateInteraction = new GraphicAssociateInteraction('RESPONSE', $object, $choices);
$graphicAssociateInteraction->setMaxAssociations(3);
$graphicAssociateInteraction->setMinAssociations(2);
$element = $this->getMarshallerFactory('2.0.0')->createMarshaller($graphicAssociateInteraction)->marshall($graphicAssociateInteraction);
$dom = new DOMDocument('1.0', 'UTF-8');
$element = $dom->importNode($element, true);
$this->assertEquals('<graphicAssociateInteraction responseIdentifier="RESPONSE" maxAssociations="3"><object data="myimg.png" type="image/png"/><associableHotspot identifier="choice1" shape="circle" coords="0,0,15" matchMax="2"/><associableHotspot identifier="choice2" shape="circle" coords="2,2,15" matchMax="1"/><associableHotspot identifier="choice3" shape="circle" coords="4,4,15" matchMax="1"/></graphicAssociateInteraction>', $dom->saveXML($element));
}
public function testMarshall()
{
$shape = Shape::RECT;
$coords = new Coords($shape, array(92, 19, 261, 66));
$matchMax = 2;
$matchMin = 1;
$fixed = true;
$showHide = ShowHide::HIDE;
$associableHotspot = new AssociableHotspot('hotspot1', $matchMax, $shape, $coords, 'my-hot');
$associableHotspot->setMatchMin($matchMin);
$associableHotspot->setFixed($fixed);
$associableHotspot->setShowHide($showHide);
$element = $this->getMarshallerFactory()->createMarshaller($associableHotspot)->marshall($associableHotspot);
$dom = new DOMDocument('1.0', 'UTF-8');
$element = $dom->importNode($element, true);
$this->assertEquals('<associableHotspot identifier="hotspot1" shape="rect" coords="92,19,261,66" fixed="true" showHide="hide" matchMax="2" matchMin="1" id="my-hot"/>', $dom->saveXML($element));
}
/**
* @depends testMarshall20
*/
public function testMarshallMatchGroup20()
{
$shape = QtiShape::RECT;
$coords = new QtiCoords($shape, array(92, 19, 261, 66));
$matchMax = 2;
$matchMin = 1;
$showHide = ShowHide::HIDE;
$templateIdentifier = 'XTEMPLATE';
$associableHotspot = new AssociableHotspot('hotspot1', $matchMax, $shape, $coords);
$associableHotspot->setShowHide($showHide);
$associableHotspot->setTemplateIdentifier($templateIdentifier);
$associableHotspot->setMatchGroup(new IdentifierCollection(array('identifier1', 'identifier2')));
$element = $this->getMarshallerFactory('2.0.0')->createMarshaller($associableHotspot)->marshall($associableHotspot);
$dom = new DOMDocument('1.0', 'UTF-8');
$element = $dom->importNode($element, true);
$this->assertEquals('<associableHotspot identifier="hotspot1" shape="rect" coords="92,19,261,66" matchGroup="identifier1 identifier2" matchMax="2"/>', $dom->saveXML($element));
}
/**
* Unmarshall a DOMElement object corresponding to a hotspotChoice/associableHotspot element.
*
* @param DOMElement $element A DOMElement object.
* @return QtiComponent A HotspotChoice/AssociableHotspot object.
* @throws UnmarshallingException
*/
protected function unmarshall(DOMElement $element)
{
if (($identifier = self::getDOMElementAttributeAs($element, 'identifier')) !== null) {
if (($shape = self::getDOMElementAttributeAs($element, 'shape')) !== null) {
if (($coords = self::getDOMElementAttributeAs($element, 'coords')) !== null) {
$shape = Shape::getConstantByName($shape);
if ($shape === false) {
$msg = "The value of the mandatory attribute 'shape' is not a value from the 'shape' enumeration.";
throw new UnmarshallingException($msg, $element);
}
try {
$coords = Utils::stringToCoords($coords, $shape);
} catch (UnexpectedValueException $e) {
$msg = "The coordinates 'coords' of element '" . $element->localName . "' are not valid regarding the shape they are bound to.";
throw new UnmarshallingException($msg, $element, $e);
} catch (InvalidArgumentException $e) {
$msg = "The coordinates 'coords' of element '" . $element->localName . "' could not be converted.";
throw new UnmarshallingException($msg, $element, $e);
}
if ($element->localName === 'hotspotChoice') {
$component = new HotspotChoice($identifier, $shape, $coords);
} else {
if (($matchMax = self::getDOMElementAttributeAs($element, 'matchMax', 'integer')) !== null) {
$component = new AssociableHotspot($identifier, $matchMax, $shape, $coords);
if (($matchMin = self::getDOMElementAttributeAs($element, 'matchMin', 'integer')) !== null) {
$component->setMatchMin($matchMin);
}
} else {
$msg = "The mandatory attribute 'matchMax' is missing from element 'associableHotspot'.";
throw new UnmarshallingException($msg, $element);
}
}
if (($hotspotLabel = self::getDOMElementAttributeAs($element, 'hotspotLabel')) !== null) {
$component->setHotspotLabel($hotspotLabel);
}
if (($fixed = self::getDOMElementAttributeAs($element, 'fixed', 'boolean')) !== null) {
$component->setFixed($fixed);
}
if (($templateIdentifier = self::getDOMElementAttributeAs($element, 'templateIdentifier')) !== null) {
$component->setTemplateIdentifier($templateIdentifier);
}
if (($showHide = self::getDOMElementAttributeAs($element, 'showHide')) !== null) {
if (($showHide = ShowHide::getConstantByName($showHide)) !== false) {
$component->setShowHide($showHide);
} else {
$msg = "The value of the 'showHide' attribute of element '" . $element->localName . "' is not a value from the 'showHide' enumeration.";
throw new UnmarshallingException($msg, $element);
}
}
self::fillBodyElement($component, $element);
return $component;
} else {
$msg = "The mandatory attribute 'coords' is missing from element '" . $element->localName . "'.";
throw new UnmarshallingException($msg, $element);
}
} else {
$msg = "The mandatory attribute 'shape' is missing from element '" . $element->localName . "'.";
throw new UnmarshallingException($msg, $element);
}
} else {
$msg = "The mandatory attribute 'identifier' is missing from element '" . $element->localName . "'.";
}
}