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[HUDI-394] Provide a basic implementation of test suite

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This commit is contained in:
Nishith Agarwal
2019-11-01 12:40:09 -07:00
committed by n3nash
parent d5b593b7d9
commit 2fc2b01d86
102 changed files with 8633 additions and 64 deletions
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hudi-spark/src/test/java/TestComplexKeyGenerator.java Normal file
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/*
* 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.
*/
import static junit.framework.TestCase.assertEquals;
import org.apache.avro.generic.GenericRecord;
import org.apache.hudi.DataSourceWriteOptions;
import org.apache.hudi.common.config.TypedProperties;
import org.apache.hudi.common.model.HoodieKey;
import org.apache.hudi.common.testutils.HoodieTestDataGenerator;
import org.apache.hudi.keygen.ComplexKeyGenerator;
import org.junit.jupiter.api.Test;
public class TestComplexKeyGenerator {
@Test
public void testSingleValueKeyGenerator() {
TypedProperties properties = new TypedProperties();
properties.setProperty(DataSourceWriteOptions.RECORDKEY_FIELD_OPT_KEY(), "_row_key");
properties.setProperty(DataSourceWriteOptions.PARTITIONPATH_FIELD_OPT_KEY(), "timestamp");
ComplexKeyGenerator compositeKeyGenerator = new ComplexKeyGenerator(properties);
assertEquals(compositeKeyGenerator.getRecordKeyFields().size(), 1);
assertEquals(compositeKeyGenerator.getPartitionPathFields().size(), 1);
HoodieTestDataGenerator dataGenerator = new HoodieTestDataGenerator();
GenericRecord record = dataGenerator.generateGenericRecords(1).get(0);
String rowKey = record.get("_row_key").toString();
String partitionPath = record.get("timestamp").toString();
HoodieKey hoodieKey = compositeKeyGenerator.getKey(record);
assertEquals("_row_key:" + rowKey, hoodieKey.getRecordKey());
assertEquals(partitionPath, hoodieKey.getPartitionPath());
}
@Test
public void testMultipleValueKeyGenerator() {
TypedProperties properties = new TypedProperties();
properties.setProperty(DataSourceWriteOptions.RECORDKEY_FIELD_OPT_KEY(), "_row_key,timestamp");
properties.setProperty(DataSourceWriteOptions.PARTITIONPATH_FIELD_OPT_KEY(), "rider,driver");
ComplexKeyGenerator compositeKeyGenerator = new ComplexKeyGenerator(properties);
assertEquals(compositeKeyGenerator.getRecordKeyFields().size(), 2);
assertEquals(compositeKeyGenerator.getPartitionPathFields().size(), 2);
HoodieTestDataGenerator dataGenerator = new HoodieTestDataGenerator();
GenericRecord record = dataGenerator.generateGenericRecords(1).get(0);
String rowKey =
"_row_key" + ComplexKeyGenerator.DEFAULT_RECORD_KEY_SEPARATOR + record.get("_row_key").toString() + ","
+ "timestamp" + ComplexKeyGenerator.DEFAULT_RECORD_KEY_SEPARATOR + record.get("timestamp").toString();
String partitionPath = record.get("rider").toString() + "/" + record.get("driver").toString();
HoodieKey hoodieKey = compositeKeyGenerator.getKey(record);
assertEquals(rowKey, hoodieKey.getRecordKey());
assertEquals(partitionPath, hoodieKey.getPartitionPath());
}
}