src/test/org/apache/sqoop/importjob/avro/configuration/OracleImportJobTestConfigurationForNumber.java

/**
 * 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.sqoop.importjob.avro.configuration;

import org.apache.sqoop.importjob.ImportJobTestConfiguration;

import java.util.ArrayList;
import java.util.List;

/**
 * This test configuration covers NUMBER without a defined precision and scale.
 * This is the type that is probably the most commonly used to store numbers and also the most problematic,
 * as Sqoop sees this type with a 0 precision and -127 scale, both invalid values.
 * Therefore, NUMBER requires special treatment.
 * The user has to specify precision and scale when importing into avro.
 */
public class OracleImportJobTestConfigurationForNumber implements ImportJobTestConfiguration {


  @Override
  public String[] getTypes() {
    return new String[]{"INT", "NUMBER", "NUMBER(20)", "NUMBER(20,5)"};
  }

  @Override
  public String[] getNames() {
    return new String[]{"ID", "N1", "N2", "N3"};
  }

  @Override
  public List<String[]> getSampleData() {
    List<String[]> data = new ArrayList<>();
    data.add(new String[]{"1", "100.01", "100.01", "100.03"});
    return data;
  }

  @Override
  public String[] getExpectedResults() {
    String expectedRecord = "{\"ID\": 1, \"N1\": 100.010, \"N2\": 100, \"N3\": 100.03000}";
    String[] expectedResult = new String[1];
    expectedResult[0] = expectedRecord;
    return expectedResult;
  }

  @Override
  public String toString() {
    return getClass().getSimpleName();
  }
}