snuyanzin commented on code in PR #28622:
URL: https://github.com/apache/flink/pull/28622#discussion_r3695562852
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flink-libraries/flink-cep/src/test/java/org/apache/flink/cep/nfa/compiler/NFACompilerTest.java:
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@@ -129,48 +116,50 @@ public void testNFACompilerWithSimplePattern() {
NFA<Event> nfa = compile(pattern, false);
Collection<State<Event>> states = nfa.getStates();
- assertEquals(4, states.size());
+ assertThat(states).hasSize(4);
Map<String, State<Event>> stateMap = new HashMap<>();
for (State<Event> state : states) {
stateMap.put(state.getName(), state);
}
- assertTrue(stateMap.containsKey("start"));
+ assertThat(stateMap).containsKey("start");
State<Event> startState = stateMap.get("start");
- assertTrue(startState.isStart());
+ assertThat(startState.isStart()).isTrue();
final Set<Tuple2<String, StateTransitionAction>> startTransitions =
unfoldTransitions(startState);
- assertEquals(
- Sets.newHashSet(Tuple2.of("middle",
StateTransitionAction.TAKE)), startTransitions);
+ assertThat(startTransitions)
+ .isEqualTo(Sets.newHashSet(Tuple2.of("middle",
StateTransitionAction.TAKE)));
- assertTrue(stateMap.containsKey("middle"));
+ assertThat(stateMap).containsKey("middle");
State<Event> middleState = stateMap.get("middle");
final Set<Tuple2<String, StateTransitionAction>> middleTransitions =
unfoldTransitions(middleState);
- assertEquals(
- Sets.newHashSet(
- Tuple2.of("middle", StateTransitionAction.IGNORE),
- Tuple2.of("end", StateTransitionAction.TAKE)),
- middleTransitions);
+ assertThat(middleTransitions)
+ .isEqualTo(
+ Sets.newHashSet(
Review Comment:
Why do we need guava usage here instead of just `containExactlyInOanyOrder`?
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