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[HUDI-3348] Add UT to verify HoodieRealtimeFileSplit serde #4951

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Merged
wangxianghu merged 1 commit into from
Mar 4, 2022
Merged

[HUDI-3348] Add UT to verify HoodieRealtimeFileSplit serde #4951

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23 changes: 21 additions & 2 deletions ...-hadoop-mr/src/test/java/org/apache/hudi/hadoop/realtime/TestHoodieRealtimeFileSplit.java
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Original file line number Diff line number Diff line change
Expand Up @@ -18,11 +18,12 @@

package org.apache.hudi.hadoop.realtime;

import org.apache.hudi.common.model.HoodieLogFile;
import org.apache.hudi.common.util.Option;

import org.apache.hadoop.fs.Path;
import org.apache.hadoop.io.Text;
import org.apache.hadoop.mapred.FileSplit;
import org.apache.hudi.common.model.HoodieLogFile;
import org.apache.hudi.common.util.Option;
import org.junit.jupiter.api.BeforeEach;
import org.junit.jupiter.api.Test;
import org.junit.jupiter.api.extension.ExtendWith;
Expand All @@ -33,7 +34,11 @@
import org.mockito.stubbing.Answer;

import java.io.DataInput;
import java.io.DataInputStream;
import java.io.DataOutput;
import java.io.DataOutputStream;
import java.io.FileInputStream;
import java.io.FileOutputStream;
import java.io.IOException;
import java.nio.charset.StandardCharsets;
import java.util.Collections;
Expand Down Expand Up @@ -156,4 +161,18 @@ public Void answer(InvocationOnMock invocation) throws Throwable {
assertEquals(deltaLogPaths, read.getDeltaLogPaths());
assertEquals(split.toString(), read.toString());
}

@Test
public void testSerDe(@TempDir java.nio.file.Path tempDir) throws IOException {
final HoodieRealtimeFileSplit original = split;
java.nio.file.Path tempFilePath = tempDir.resolve("tmp.txt");
try (DataOutputStream out = new DataOutputStream(new FileOutputStream(tempFilePath.toFile()))) {
original.write(out);
}
HoodieRealtimeFileSplit deserialized = new HoodieRealtimeFileSplit();
try (DataInputStream in = new DataInputStream(new FileInputStream(tempFilePath.toFile()))) {
deserialized.readFields(in);
}
assertEquals(original.toString(), deserialized.toString());
}
}