/**
  * {@inheritdoc}
  */
 public function setUp()
 {
     parent::setUp();
     $readerClass = $this->configuration['readerClass'];
     $this->reader = new $readerClass();
     $this->reader->setConfiguration($this->configuration);
 }
 /**
  * {@inheritdoc}
  */
 public function setUp()
 {
     parent::setUp();
     $this->source = new JSONMultiSource($this->configuration, $this->pluginId, $this->pluginDefinition, $this->plugin);
 }
 /**
  * {@inheritdoc}
  */
 public function setUp()
 {
     parent::setUp();
     $clientClass = $this->configuration['clientClass'];
     $this->client = new $clientClass();
 }