AHeise commented on a change in pull request #11098: [FLINK-16060][task]
Implement working StreamMultipleInputProcessor
URL: https://github.com/apache/flink/pull/11098#discussion_r383195008
##########
File path:
flink-streaming-java/src/test/java/org/apache/flink/streaming/api/operators/InputSelectionTest.java
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@@ -75,6 +75,28 @@ public void testFairSelectNextIndexOutOf2() {
assertEquals(-1,
InputSelection.SECOND.fairSelectNextIndexOutOf2(0, 1));
}
+ @Test
+ public void testFairSelectNextIndex() {
+ assertEquals(1, InputSelection.ALL.fairSelectNextIndex(7, 0));
+ assertEquals(2, InputSelection.ALL.fairSelectNextIndex(7, 1));
+ assertEquals(0, InputSelection.ALL.fairSelectNextIndex(7, 2));
+ assertEquals(1, InputSelection.ALL.fairSelectNextIndex(7, 0));
+
+ // combination of selection and availability is supposed to be
3, 5, 8:
+ InputSelection selection = new
Builder().select(2).select(3).select(4).select(5).select(8).build();
Review comment:
This looks like two test cases to me.
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