[
https://issues.apache.org/jira/browse/BEAM-9650?focusedWorklogId=427091&page=com.atlassian.jira.plugin.system.issuetabpanels:worklog-tabpanel#worklog-427091
]
ASF GitHub Bot logged work on BEAM-9650:
----------------------------------------
Author: ASF GitHub Bot
Created on: 24/Apr/20 20:50
Start Date: 24/Apr/20 20:50
Worklog Time Spent: 10m
Work Description: Ardagan commented on a change in pull request #11477:
URL: https://github.com/apache/beam/pull/11477#discussion_r414854690
##########
File path:
sdks/java/core/src/test/java/org/apache/beam/sdk/transforms/PeriodicImpulseTest.java
##########
@@ -0,0 +1,79 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package org.apache.beam.sdk.transforms;
+
+import java.util.ArrayList;
+import org.apache.beam.sdk.testing.NeedsRunner;
+import org.apache.beam.sdk.testing.PAssert;
+import org.apache.beam.sdk.testing.TestPipeline;
+import org.apache.beam.sdk.testing.UsesImpulse;
+import org.apache.beam.sdk.testing.UsesStatefulParDo;
+import org.apache.beam.sdk.values.KV;
+import org.apache.beam.sdk.values.PCollection;
+import org.joda.time.Duration;
+import org.joda.time.Instant;
+import org.junit.Rule;
+import org.junit.Test;
+import org.junit.experimental.categories.Category;
+import org.junit.runner.RunWith;
+import org.junit.runners.JUnit4;
+
+/** Tests for PeriodicImpulse. */
+@RunWith(JUnit4.class)
+public class PeriodicImpulseTest {
+ @Rule public transient TestPipeline p = TestPipeline.create();
+
+ public static class ExtractTsDoFn<InputT> extends DoFn<InputT, KV<InputT,
Instant>> {
+ @ProcessElement
+ public void processElement(DoFn<InputT, KV<InputT,
Instant>>.ProcessContext c)
+ throws Exception {
+ c.output(KV.of(c.element(), c.timestamp()));
+ }
+ }
+
+ @Test
+ @Category({
+ NeedsRunner.class,
+ UsesImpulse.class,
+ UsesStatefulParDo.class,
+ })
+ public void testOutputsProperElements() {
+ Instant instant = Instant.now();
Review comment:
I was looking to do this. Mostly looking towards TestStream, but the
issue is that there's no way to get runner time within process method and I
have to rely on now() to figure out how many elements I can output.
Current test is a balance that still verifies functionality, but doesn't
make test run too long.
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Issue Time Tracking
-------------------
Worklog Id: (was: 427091)
Time Spent: 7h 50m (was: 7h 40m)
> Add consistent slowly changing side inputs support
> --------------------------------------------------
>
> Key: BEAM-9650
> URL: https://issues.apache.org/jira/browse/BEAM-9650
> Project: Beam
> Issue Type: Bug
> Components: io-ideas
> Reporter: Mikhail Gryzykhin
> Assignee: Mikhail Gryzykhin
> Priority: Major
> Time Spent: 7h 50m
> Remaining Estimate: 0h
>
> Add implementation for slowly changing dimentions based on [design
> doc](https://docs.google.com/document/d/1LDY_CtsOJ8Y_zNv1QtkP6AGFrtzkj1q5EW_gSChOIvg/edit]
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