Github user dianfu commented on a diff in the pull request:
https://github.com/apache/flink/pull/4121#discussion_r121953266
--- Diff:
flink-libraries/flink-cep/src/test/java/org/apache/flink/cep/nfa/NFAITCase.java
---
@@ -1905,6 +2147,275 @@ public boolean filter(Event value) throws Exception
{
));
}
+ @Test
+ public void testTimesRangeNonStrictOptional1() {
--- End diff --
The next two tests are slightly different from this one:
testTimesRangeNotStrictOption1: followedBy().times().optional().followedBy
testTimesRangeNotStrictOption2:
followedByAny().times().allowCombinations().optional().followedBy()
testTimesRangeNotStrictOption3:
followedByAny().times().optional().followedBy()
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