private function writeResult()
{
// If the chain is configured to return data, return data from given stream(s) as a string or indexed array
if (!property_exists($this->configuration, 'return')) {
return null;
}
if (is_string($this->configuration->return)) {
$this->result = $this->streamHolder->getData($this->configuration->return);
} elseif (is_array($this->configuration->return)) {
$dataArray = array();
foreach ($this->configuration->return as $streamId) {
$dataArray[$streamId] = $this->streamHolder->getData($streamId);
}
$this->result = $dataArray;
} elseif (is_object($this->configuration->return)) {
$dataArray = array();
foreach ($this->configuration->return as $exportId => $streamId) {
$dataArray[$exportId] = $this->streamHolder->getData($streamId);
}
$this->result = $dataArray;
} else {
$this->result = null;
}
}
public function testFilterOperationInStreamedContext()
{
$context = new StreamedFilterContext();
$context->setData('IN1', 'testing');
$context->setData('IN2', 'Testing');
$stream1Before = $context->getStream('IN1');
$stream2Before = $context->getStream('IN2');
$filter = new FixtureFilter($context, array("suffix" => "123"));
$filter->process();
$this->assertEquals('testing', $context->getData('IN1'));
$this->assertEquals('testing', $context->getStream('IN1')->getData());
$this->assertEquals('Testing_testing', $context->getData('IN2'));
$this->assertEquals('Testing_testing', $context->getStream('IN2')->getData());
$this->assertEquals('testing_Testing_123', $context->getData('OUT'));
$this->assertEquals('testing_Testing_123', $context->getStream('OUT')->getData());
$this->assertSame($stream1Before, $context->getStream('IN1'));
$this->assertNotSame($stream2Before, $context->getStream('IN2'));
}
/**
* @expectedException \Actinarium\Philtre\Core\Exceptions\UnregisteredStreamException
*/
public function testStreamedContextFailsWhenUnregisteredStreamRequestedAsStream()
{
$context = new StreamedFilterContext();
$context->getStream(TEST);
}