Jiabao-Sun commented on code in PR #24483:
URL: https://github.com/apache/flink/pull/24483#discussion_r1524262573
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flink-streaming-java/src/test/java/org/apache/flink/streaming/runtime/operators/windowing/TumblingProcessingTimeWindowsTest.java:
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@@ -151,53 +132,44 @@ public void testTimeUnits() {
TumblingProcessingTimeWindows.of(Time.seconds(5),
Time.seconds(1));
when(mockContext.getCurrentProcessingTime()).thenReturn(1000L);
- assertThat(
- assigner.assignWindows("String", Long.MIN_VALUE, mockContext),
- contains(timeWindow(1000, 6000)));
+ assertThat(assigner.assignWindows("String", Long.MIN_VALUE,
mockContext))
+ .contains(new TimeWindow(1000, 6000));
when(mockContext.getCurrentProcessingTime()).thenReturn(5999L);
- assertThat(
- assigner.assignWindows("String", Long.MIN_VALUE, mockContext),
- contains(timeWindow(1000, 6000)));
+ assertThat(assigner.assignWindows("String", Long.MIN_VALUE,
mockContext))
+ .contains(new TimeWindow(1000, 6000));
when(mockContext.getCurrentProcessingTime()).thenReturn(6000L);
- assertThat(
- assigner.assignWindows("String", Long.MIN_VALUE, mockContext),
- contains(timeWindow(6000, 11000)));
+ assertThat(assigner.assignWindows("String", Long.MIN_VALUE,
mockContext))
+ .contains(new TimeWindow(6000, 11000));
}
@Test
- public void testInvalidParameters() {
- try {
- TumblingProcessingTimeWindows.of(Time.seconds(-1));
- fail("should fail");
- } catch (IllegalArgumentException e) {
- assertThat(e.toString(), containsString("abs(offset) < size"));
- }
-
- try {
- TumblingProcessingTimeWindows.of(Time.seconds(10),
Time.seconds(20));
- fail("should fail");
- } catch (IllegalArgumentException e) {
- assertThat(e.toString(), containsString("abs(offset) < size"));
- }
-
- try {
- TumblingProcessingTimeWindows.of(Time.seconds(10),
Time.seconds(-11));
- fail("should fail");
- } catch (IllegalArgumentException e) {
- assertThat(e.toString(), containsString("abs(offset) < size"));
- }
+ void testInvalidParameters() {
+
+ assertThatThrownBy(() ->
TumblingProcessingTimeWindows.of(Time.seconds(-1)))
+ .isInstanceOf(IllegalArgumentException.class)
+ .hasMessageContaining("TumblingProcessingTimeWindows");
Review Comment:
I found that in many test classes contain Time, I think it should be
uniformly removed in Flink 2.0.
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