zhijiangW commented on a change in pull request #7031:
[FLINK-10800][network][test] Abstract StreamPartitionerTest for common codes
URL: https://github.com/apache/flink/pull/7031#discussion_r231052416
##########
File path:
flink-streaming-java/src/test/java/org/apache/flink/streaming/runtime/partitioner/ShufflePartitionerTest.java
##########
@@ -30,35 +26,23 @@
/**
* Tests for {@link ShufflePartitioner}.
*/
-public class ShufflePartitionerTest {
-
- private ShufflePartitioner<Tuple> shufflePartitioner;
- private StreamRecord<Tuple> streamRecord = new
StreamRecord<Tuple>(null);
- private SerializationDelegate<StreamRecord<Tuple>> sd = new
SerializationDelegate<StreamRecord<Tuple>>(
- null);
+public class ShufflePartitionerTest extends StreamPartitionerTest {
@Before
public void setPartitioner() {
- shufflePartitioner = new ShufflePartitioner<Tuple>();
- }
-
- @Test
- public void testSelectChannelsLength() {
- sd.setInstance(streamRecord);
- assertEquals(1, shufflePartitioner.selectChannels(sd,
1).length);
- assertEquals(1, shufflePartitioner.selectChannels(sd,
2).length);
- assertEquals(1, shufflePartitioner.selectChannels(sd,
1024).length);
+ streamPartitioner = new ShufflePartitioner<>();
Review comment:
make sense!
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