private JsonFileConfigurationProvider provider;
@Before
public void setUp() {
ChannelFactory channelFactory = new DefaultChannelFactory();
SourceFactory sourceFactory = new DefaultSourceFactory();
SinkFactory sinkFactory = new DefaultSinkFactory();
channelFactory.register("memory", MemoryChannel.class);
sourceFactory.register("seq", SequenceGeneratorSource.class);
sourceFactory.register("netcat", NetcatSource.class);
sinkFactory.register("null", NullSink.class);
sinkFactory.register("logger", LoggerSink.class);
provider = new JsonFileConfigurationProvider();