/*
* 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.pig.piggybank.test.evaluation;
import java.io.File;
import java.io.PrintWriter;
import java.util.Iterator;
import java.util.Properties;
import junit.framework.TestCase;
import org.junit.Test;
import org.apache.pig.data.Tuple;
import org.apache.pig.data.DefaultTupleFactory;
import org.apache.pig.impl.logicalLayer.schema.Schema;
import org.apache.pig.piggybank.evaluation.string.UPPER;
// This class tests all string eval functions.
public class TestEvalString extends TestCase {
@Test
public void testUPPER() throws Exception {
UPPER func = new UPPER();
// test excution
String in = "Hello World!";
String expected = "HELLO WORLD!";
Tuple input = DefaultTupleFactory.getInstance().newTuple(in);
String output = func.exec(input);
assertTrue(output.equals(expected));
// test schema creation
// FIXME
//Schema outSchema = func.outputSchema(tupleSchema);
//assertTrue(outSchema.toString().equals("upper_" + fieldName));
}
}