Github user jinmeiliao commented on a diff in the pull request: https://github.com/apache/geode/pull/327#discussion_r95421061 --- Diff: geode-core/src/test/java/org/apache/geode/management/internal/cli/commands/CreateAlterDestroyRegionCommandsDUnitTest.java --- @@ -833,6 +833,120 @@ private void regionAlterManipulatePlugInsTest() { }); } + @Test + public void testAlterRegionResetCacheListeners() throws IOException { + setUpJmxManagerOnVm0ThenConnect(null); + + CommandResult cmdResult = executeCommand(CliStrings.LIST_REGION); + assertEquals(Result.Status.OK, cmdResult.getStatus()); + assertTrue(commandResultToString(cmdResult).contains("No Regions Found")); + + Host.getHost(0).getVM(0).invoke(() -> { + Cache cache = getCache(); + cache.createRegionFactory(RegionShortcut.PARTITION).setStatisticsEnabled(true) + .create(alterRegionName); + }); + + this.alterVm1 = Host.getHost(0).getVM(1); + this.alterVm1Name = "VM" + this.alterVm1.getPid(); + this.alterVm1.invoke(() -> { + Properties localProps = new Properties(); + localProps.setProperty(NAME, alterVm1Name); + localProps.setProperty(GROUPS, "Group1"); + getSystem(localProps); + Cache cache = getCache(); + + // Setup queues and gateway senders to be used by all tests + cache.createRegionFactory(RegionShortcut.PARTITION).setStatisticsEnabled(true) + .create(alterRegionName); + AsyncEventListener listener = new AsyncEventListener() { + @Override + public void close() { + // Nothing to do + } + + @Override + public boolean processEvents(List<AsyncEvent> events) { + return true; + } + }; + }); + + this.alterVm2 = Host.getHost(0).getVM(2); + this.alterVm2Name = "VM" + this.alterVm2.getPid(); + this.alterVm2.invoke(() -> { + Properties localProps = new Properties(); + localProps.setProperty(NAME, alterVm2Name); + localProps.setProperty(GROUPS, "Group1,Group2"); + getSystem(localProps); + Cache cache = getCache(); + + cache.createRegionFactory(RegionShortcut.PARTITION).setStatisticsEnabled(true) + .create(alterRegionName); + }); + + deployJarFilesForRegionAlter(); + regionAlterResetCacheListenersTest(); + + this.alterVm1.invoke(() -> { --- End diff -- No need to destroy afterwards. The VM destruction will clean everything.
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