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6 changes: 1 addition & 5 deletions
6
.../writer/update/CompositeVeniceWriter.java → .../venice/writer/CompositeVeniceWriter.java
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52 changes: 52 additions & 0 deletions
52
...nal/venice-common/src/test/java/com/linkedin/venice/writer/CompositeVeniceWriterTest.java
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,52 @@ | ||
| package com.linkedin.venice.writer; | ||
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| import static org.mockito.ArgumentMatchers.any; | ||
| import static org.mockito.ArgumentMatchers.anyInt; | ||
| import static org.mockito.ArgumentMatchers.eq; | ||
| import static org.mockito.Mockito.doReturn; | ||
| import static org.mockito.Mockito.mock; | ||
| import static org.mockito.Mockito.never; | ||
| import static org.mockito.Mockito.timeout; | ||
| import static org.mockito.Mockito.verify; | ||
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| import com.linkedin.venice.exceptions.VeniceException; | ||
| import com.linkedin.venice.pubsub.api.PubSubProduceResult; | ||
| import java.util.concurrent.CompletableFuture; | ||
| import org.testng.Assert; | ||
| import org.testng.annotations.Test; | ||
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| public class CompositeVeniceWriterTest { | ||
| @Test | ||
| public void testFlushChecksForLastWriteFuture() { | ||
| VeniceWriter<byte[], byte[], byte[]> mockWriter = mock(VeniceWriter.class); | ||
| CompletableFuture<PubSubProduceResult> mainWriterFuture = new CompletableFuture<>(); | ||
| doReturn(mainWriterFuture).when(mockWriter).put(any(), any(), anyInt(), eq(null)); | ||
| mainWriterFuture.completeExceptionally(new VeniceException("Expected exception")); | ||
| AbstractVeniceWriter<byte[], byte[], byte[]> compositeVeniceWriter = | ||
| new CompositeVeniceWriter("test_v1", mockWriter, new VeniceWriter[0], null); | ||
| compositeVeniceWriter.put(new byte[1], new byte[1], 1, null); | ||
| VeniceException e = Assert.expectThrows(VeniceException.class, compositeVeniceWriter::flush); | ||
| Assert.assertTrue(e.getCause().getMessage().contains("Expected")); | ||
| } | ||
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| @Test | ||
| public void testWritesAreInOrder() throws InterruptedException { | ||
| VeniceWriter<byte[], byte[], byte[]> mockMainWriter = mock(VeniceWriter.class); | ||
| CompletableFuture<PubSubProduceResult> mainWriterFuture = CompletableFuture.completedFuture(null); | ||
| doReturn(mainWriterFuture).when(mockMainWriter).put(any(), any(), anyInt(), eq(null)); | ||
| VeniceWriter<byte[], byte[], byte[]> mockChildWriter = mock(VeniceWriter.class); | ||
| CompletableFuture<PubSubProduceResult> childWriterFuture = new CompletableFuture<>(); | ||
| doReturn(childWriterFuture).when(mockChildWriter).put(any(), any(), anyInt(), eq(null)); | ||
| VeniceWriter[] childWriters = new VeniceWriter[1]; | ||
| childWriters[0] = mockChildWriter; | ||
| AbstractVeniceWriter<byte[], byte[], byte[]> compositeVeniceWriter = | ||
| new CompositeVeniceWriter<byte[], byte[], byte[]>("test_v1", mockMainWriter, childWriters, null); | ||
| compositeVeniceWriter.put(new byte[1], new byte[1], 1, null); | ||
| verify(mockMainWriter, never()).put(any(), any(), anyInt(), eq(null)); | ||
| Thread.sleep(1000); | ||
| verify(mockMainWriter, never()).put(any(), any(), anyInt(), eq(null)); | ||
| childWriterFuture.complete(null); | ||
| verify(mockMainWriter, timeout(1000)).put(any(), any(), anyInt(), eq(null)); | ||
| } | ||
| } |