Github user pnowojski commented on a diff in the pull request:
https://github.com/apache/flink/pull/4533#discussion_r154702193
--- Diff:
flink-runtime/src/test/java/org/apache/flink/runtime/io/network/netty/PartitionRequestClientHandlerTest.java
---
@@ -244,54 +237,89 @@ public void testCancelBeforeActive() throws Exception
{
}
/**
- * Verifies that {@link RemoteInputChannel} is enqueued in the
pipeline, and
- * {@link AddCredit} message is sent to the producer.
+ * Verifies that {@link RemoteInputChannel} is enqueued in the pipeline
for notifying credits,
+ * and verifies the behaviour of credit notification by triggering
channel's writability changed.
*/
@Test
public void testNotifyCreditAvailable() throws Exception {
+ final SingleInputGate inputGate = createSingleInputGate();
+ final RemoteInputChannel inputChannel1 =
spy(createRemoteInputChannel(inputGate));
+ final RemoteInputChannel inputChannel2 =
spy(createRemoteInputChannel(inputGate));
final CreditBasedClientHandler handler = new
CreditBasedClientHandler();
- final EmbeddedChannel channel = new EmbeddedChannel(handler);
+ final EmbeddedChannel channel = spy(new
EmbeddedChannel(handler));
--- End diff --
I think this `spy` is not needed anywhere?
---
