/**
* Copyright [2012-2014] PayPal Software Foundation
*
* Licensed 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 ml.shifu.shifu.udf;
import org.apache.commons.io.FileUtils;
import org.apache.pig.data.Tuple;
import org.apache.pig.data.TupleFactory;
import org.testng.Assert;
import org.testng.annotations.AfterClass;
import org.testng.annotations.BeforeClass;
import org.testng.annotations.Test;
import java.io.File;
import java.io.IOException;
/**
* SimpleScoreUDFTest class
*/
public class SimpleScoreUDFTest {
private SimpleScoreUDF instance;
private File tmpModels = new File("models");
@BeforeClass
public void setUp() throws Exception {
File models = new File("src/test/resources/example/cancer-judgement/ModelStore/ModelSet1/models");
FileUtils.copyDirectory(models, tmpModels);
instance = new SimpleScoreUDF("LOCAL",
"src/test/resources/example/cancer-judgement/ModelStore/ModelSet1/ModelConfig.json",
"src/test/resources/example/cancer-judgement/ModelStore/ModelSet1/ColumnConfig.json",
"src/test/resources/example/cancer-judgement/DataStore/DataSet1/.pig_header", "|");
}
@Test
public void testUDFNull() throws Exception {
Tuple tuple = TupleFactory.getInstance().newTuple(0);
Assert.assertNull(instance.exec(tuple));
}
// @Test
public void testExec() throws IOException {
Tuple input = TupleFactory.getInstance().newTuple(31);
for(int i = 0; i < 31; i++) {
input.set(i, 1);
}
input.set(0, "M");
Assert.assertEquals(42, instance.exec(input).intValue());
}
@AfterClass
public void clearUp() throws IOException {
FileUtils.deleteDirectory(tmpModels);
}
}