public function getIODescriptor()
{
if (self::$ioDescriptor == null) {
$builder = new IODescriptorBuilder();
self::$ioDescriptor = $builder->requires()->streamId('IN1')->type('string')->description('First string')->uses()->streamId('IN2')->type('string')->description('Second string that gets changed to IN1_IN2')->exports()->streamId('OUT')->type('string')->description('Output string: IN2_IN1_suffix')->get();
}
return self::$ioDescriptor;
}
public function getIODescriptor()
{
if (self::$ioDescriptor == null) {
$builder = new IODescriptorBuilder();
self::$ioDescriptor = $builder->requires()->streamId('in')->type('string')->description('Input string')->exports()->streamId('out')->type('string')->description('Output string')->get();
}
return self::$ioDescriptor;
}
public function testFilterIODescriptor()
{
$builder = new IODescriptorBuilder();
$descriptorExpected = $builder->requires()->streamId('IN1')->type('string')->description('First string')->uses()->streamId('IN2')->type('string')->description('Second string that gets changed to IN1_IN2')->exports()->streamId('OUT')->type('string')->description('Output string: IN2_IN1_suffix')->get();
$context = new SimpleFilterContext();
$filter = new FixtureFilter($context, array("suffix" => "value"));
$descriptorActual = $filter->getIODescriptor();
$this->assertEquals($descriptorExpected, $descriptorActual);
}
/**
* Descriptor must have an ID and at least one type. Description is optional
*
* @expectedException \InvalidArgumentException
*/
public function testFailsWhenIDMissing()
{
$builder = new IODescriptorBuilder();
$builder->requires()->type('type')->get();
}