/**
*
* @dataProvider marshallDataProvider
* @param string $expectedInStream
* @param mixed $scalar
*/
public function testMarshall($expectedInStream, $scalar)
{
$ctx = $this->createMarshallingContext();
$marshaller = new PhpScalarMarshaller($ctx, $scalar);
$marshaller->marshall();
$this->assertEquals($expectedInStream, $this->getStream()->getBinary());
}
public function testIntegerCollection()
{
$collection = new IntegerCollection(array(10, 11, 12));
$ctx = $this->createMarshallingContext();
$scalarMarshaller = new PhpScalarMarshaller($ctx, $collection[0]);
$scalarMarshaller->marshall();
$scalarMarshaller->setToMarshall($collection[1]);
$scalarMarshaller->marshall();
$scalarMarshaller->setToMarshall($collection[2]);
$scalarMarshaller->marshall();
$collectionMarshaller = new PhpCollectionMarshaller($ctx, $collection);
$collectionMarshaller->marshall();
$expected = "\$integer_0 = 10;\n";
$expected .= "\$integer_1 = 11;\n";
$expected .= "\$integer_2 = 12;\n";
$expected .= "\$array_0 = array(\$integer_0, \$integer_1, \$integer_2);\n";
$expected .= "\$integercollection_0 = new qtism\\common\\collections\\IntegerCollection(\$array_0);\n";
$this->assertEquals($expected, $this->getStream()->getBinary());
}
/**
* Save the PhpDocument to a specific location.
*
* @param string $url A URL (Uniform Resource Locator) describing where to save the document.
* @throws PhpStorageException If an error occurs while saving.
*/
public function save($url)
{
$stack = new SplStack();
$stack->push($this->getDocumentComponent());
// 1st/2nd pass marker.
$marker = array();
try {
// marshalling context.
$stream = new MemoryStream();
$stream->open();
$streamAccess = new PhpStreamAccess($stream);
$streamAccess->writeOpeningTag();
$ctx = new PhpMarshallingContext($streamAccess);
$ctx->setFormatOutput(true);
while (count($stack) > 0) {
$component = $stack->pop();
$isMarked = in_array($component, $marker, true);
if ($isMarked === false && $component instanceof QtiComponent) {
// -- QtiComponent node, 1st pass.
// Mark as explored.
array_push($marker, $component);
// Ask for a 2nd pass.
$stack->push($component);
// Let's look at the Bean properties and ask for a future exploration.
$bean = new Bean($component, false, self::getBaseImplementation($component));
$ctorGetters = $bean->getConstructorGetters();
$bodyGetters = $bean->getGetters(true);
$getters = array_reverse(array_merge($bodyGetters->getArrayCopy(), $ctorGetters->getArrayCopy()));
foreach ($getters as $getter) {
$stack->push(call_user_func(array($component, $getter->getName())));
}
} else {
if ($isMarked === false && ($component instanceof AbstractCollection && !$component instanceof Coords)) {
// AbstractCollection node, 1st pass.
// Mark as explored.
array_push($marker, $component);
// Ask for a 2nd pass.
$stack->push($component);
// Explore all values of the collection please!
$values = array_reverse($component->getArrayCopy());
foreach ($values as $val) {
$stack->push($val);
}
} else {
if ($isMarked === true && $component instanceof QtiComponent) {
// QtiComponent, 2nd pass.
$marshaller = new PhpQtiComponentMarshaller($ctx, $component);
$marshaller->setAsInstanceOf(self::getBaseImplementation($component));
if ($component === $this->getDocumentComponent()) {
$marshaller->setVariableName('rootcomponent');
}
$marshaller->marshall();
} else {
if ($component instanceof QtiDatatype) {
// Leaf node QtiDataType.
$marshaller = new PhpQtiDatatypeMarshaller($ctx, $component);
$marshaller->marshall();
} else {
if ($isMarked === true && $component instanceof AbstractCollection) {
// AbstractCollection, 2nd pass.
$marshaller = new PhpCollectionMarshaller($ctx, $component);
$marshaller->marshall();
} else {
if (PhpUtils::isScalar($component) === true) {
// Leaf node (QtiDatatype or PHP scalar (including the null value)).
$marshaller = new PhpScalarMarshaller($ctx, $component);
$marshaller->marshall();
} else {
if (is_array($component) === true) {
// Leaf node array.
$marshaller = new PhpArrayMarshaller($ctx, $component);
$marshaller->marshall();
} else {
$msg = "Datatype '" . gettype($component) . "' cannot be handled by the PhpDocument::save() method.";
throw new PhpStorageException($msg);
}
}
}
}
}
}
}
}
file_put_contents($url, $stream->getBinary());
} catch (StreamAccessException $e) {
$msg = "An error occured while writing the PHP source code stream.";
throw new PhpStorageException($msg, 0, $e);
}
}
public function testOnlyScalarPropertiesConstructorAndProperties()
{
$component = new ItemSessionControl();
$ctx = $this->createMarshallingContext();
$scalarMarshaller = new PhpScalarMarshaller($ctx, $component->getMaxAttempts());
$scalarMarshaller->marshall();
$scalarMarshaller->setToMarshall($component->mustShowFeedback());
$scalarMarshaller->marshall();
$scalarMarshaller->setToMarshall($component->doesAllowReview());
$scalarMarshaller->marshall();
$scalarMarshaller->setToMarshall($component->mustShowSolution());
$scalarMarshaller->marshall();
$scalarMarshaller->setToMarshall($component->doesAllowComment());
$scalarMarshaller->marshall();
$scalarMarshaller->setToMarshall($component->mustValidateResponses());
$scalarMarshaller->marshall();
$scalarMarshaller->setToMarshall($component->doesAllowSkipping());
$scalarMarshaller->marshall();
$componentMarshaller = new PhpQtiComponentMarshaller($ctx, $component);
$componentMarshaller->marshall();
$expected = "\$integer_0 = 1;\n";
$expected .= "\$boolean_0 = false;\n";
$expected .= "\$boolean_1 = true;\n";
$expected .= "\$boolean_2 = false;\n";
$expected .= "\$boolean_3 = false;\n";
$expected .= "\$boolean_4 = false;\n";
$expected .= "\$boolean_5 = true;\n";
$expected .= "\$itemsessioncontrol_0 = new qtism\\data\\ItemSessionControl();\n";
$expected .= "\$itemsessioncontrol_0->setMaxAttempts(\$integer_0);\n";
$expected .= "\$itemsessioncontrol_0->setShowFeedback(\$boolean_0);\n";
$expected .= "\$itemsessioncontrol_0->setAllowReview(\$boolean_1);\n";
$expected .= "\$itemsessioncontrol_0->setShowSolution(\$boolean_2);\n";
$expected .= "\$itemsessioncontrol_0->setAllowComment(\$boolean_3);\n";
$expected .= "\$itemsessioncontrol_0->setValidateResponses(\$boolean_4);\n";
$expected .= "\$itemsessioncontrol_0->setAllowSkipping(\$boolean_5);\n";
$this->assertEquals($expected, $this->getStream()->getBinary());
}