public function testOnlyScalarPropertiesComponentAllInConstructor()
{
$component = new Weight('weight1', 1.1);
$ctx = $this->createMarshallingContext();
$scalarMarshaller = new PhpScalarMarshaller($ctx, $component->getIdentifier());
$scalarMarshaller->marshall();
$scalarMarshaller->setToMarshall($component->getValue());
$scalarMarshaller->marshall();
$componentMarshaller = new PhpQtiComponentMarshaller($ctx, $component);
$componentMarshaller->marshall();
$expected = "\$string_0 = \"weight1\";\n";
$expected .= "\$double_0 = 1.1;\n";
$expected .= "\$weight_0 = new qtism\\data\\state\\Weight(\$string_0, \$double_0);\n";
$this->assertEquals($expected, $this->getStream()->getBinary());
}
public function testWithWeights()
{
$weight1 = new Weight('weight1', 1.0);
$weight2 = new Weight('weight2', 1.1);
$weight3 = new Weight('weight3', 1.2);
$weights = new WeightCollection(array($weight1, $weight2, $weight3));
$this->assertTrue($weights['weight1'] === $weight1);
$this->assertTrue($weights['weight2'] === $weight2);
$this->assertTrue($weights['weight3'] === $weight3);
$this->assertTrue($weights['weightX'] === null);
// Can I address the by identifier?
$this->assertTrue($weights['weight2'] === $weight2);
// What happens if I change the identifier of an object.
// Is it adressable with the new identifier?
$weight2->setIdentifier('weightX');
$this->assertTrue($weights['weightX'] === $weight2);
$this->assertFalse(isset($weights['weight2']));
}