Doctrine\Tests\OXM\Marshaller\CollectionsTest::itShouldHandleXmlAttributeCollectionsProperly PHP Method

    public function itShouldHandleXmlAttributeCollectionsProperly()
    {
        $colorContainer = new CollectionAttributeClass();
        $colorContainer->colors = array('red', 'green', 'blue');
        $xml = $this->marshaller->marshalToString($colorContainer);
        $this->assertXmlStringEqualsXmlString('<collection-attribute-class colors="red green blue" />', $xml);
        $otherContainer = $this->marshaller->unmarshalFromString($xml);
        $this->assertEquals(3, count($otherContainer->colors));
        $this->assertContains('red', $otherContainer->colors);
        $this->assertContains('green', $otherContainer->colors);
        $this->assertContains('blue', $otherContainer->colors);
    }