Marcosrico commented on code in PR #2523:
URL: https://github.com/apache/helix/pull/2523#discussion_r1220055547
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meta-client/src/test/java/org/apache/helix/metaclient/impl/zk/TestStressZkClient.java:
##########
@@ -369,4 +383,47 @@ public void handleDataChange(String key, Object data,
ChangeType changeType) {
_zkMetaClient.recursiveDelete(zkParentKey);
Assert.assertEquals(_zkMetaClient.countDirectChildren(zkParentKey), 0);
}
+
+ @Test
+ public void testTransactionOps() {
+ String zkParentKey = "/stressZk_testTransactionOp";
+ _zkMetaClient.create(zkParentKey, "parent_node");
+
+ // Transaction Create
+ List<Op> ops = new ArrayList<>();
+ for (int i = 0; i < TEST_ITERATION_COUNT; i++) {
+ ops.add(Op.create(zkParentKey + "/" + i, new byte[0], PERSISTENT));
+ }
+ List<OpResult> opResults = _zkMetaClient.transactionOP(ops);
+ for (int i = 0; i < TEST_ITERATION_COUNT; i++) {
+ Assert.assertTrue(opResults.get(i) instanceof OpResult.CreateResult);
+ }
+ for (int i = 0; i < TEST_ITERATION_COUNT; i++) {
+ Assert.assertNotNull(_zkMetaClient.exists(zkParentKey + "/" + i));
+ }
+
+ // Transaction Set
+ List<Op> ops_set = new ArrayList<>();
+ for (int i = 0; i < TEST_ITERATION_COUNT; i++) {
+ ops_set.add(Op.set(zkParentKey + "/" + i, new byte[0], -1));
+ }
+ List<OpResult> opsResultSet = _zkMetaClient.transactionOP(ops_set);
+ for (int i = 0; i < TEST_ITERATION_COUNT; i++) {
+ Assert.assertTrue(opsResultSet.get(i) instanceof OpResult.SetDataResult);
+ }
+
+ // Transaction Delete
+ List<Op> ops_delete = new ArrayList<>();
+ for (int i = 0; i < TEST_ITERATION_COUNT; i++) {
+ ops_delete.add(Op.delete(zkParentKey + "/" + i, -1));
+ }
+ List<OpResult> opsResultDelete = _zkMetaClient.transactionOP(ops_delete);
+ for (int i = 0; i < TEST_ITERATION_COUNT; i++) {
+ Assert.assertTrue(opsResultDelete.get(i) instanceof
OpResult.DeleteResult);
+ }
Review Comment:
Just added, thanks for the comment!
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