TestGenericUDFBridge.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
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package org.apache.hadoop.hive.ql.udf.generic;

import org.apache.hadoop.hive.ql.exec.UDFArgumentException;
import org.apache.hadoop.hive.serde2.objectinspector.ObjectInspector;
import org.junit.Test;

public class TestGenericUDFBridge {

  @Test(expected = UDFArgumentException.class)
  public void testInvalidName() throws Exception {
    GenericUDFBridge udf = new GenericUDFBridge("someudf", false, "not a class name");
    udf.initialize(new ObjectInspector[0]);
    udf.close();
  }

  @Test(expected = UDFArgumentException.class)
  public void testNullName() throws Exception {
    GenericUDFBridge udf = new GenericUDFBridge("someudf", false, null);
    udf.initialize(new ObjectInspector[0]);
    udf.close();
  }
}