| /** |
| * 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.hadoop.mrunit; |
| |
| import static org.apache.hadoop.mrunit.testutil.ExtendedAssert.assertListEquals; |
| |
| import java.util.ArrayList; |
| import java.util.List; |
| |
| import junit.framework.TestCase; |
| |
| import org.apache.hadoop.io.Text; |
| import org.apache.hadoop.mrunit.types.Pair; |
| import org.junit.Test; |
| |
| public class TestTestDriver extends TestCase { |
| |
| /** |
| * Test method for |
| * {@link org.apache.hadoop.mrunit.TestDriver#parseTabbedPair(java.lang.String)}. |
| */ |
| @Test |
| public void testParseTabbedPair1() { |
| Pair<Text, Text> pr = TestDriver.parseTabbedPair("foo\tbar"); |
| assertEquals(pr.getFirst().toString(), "foo"); |
| assertEquals(pr.getSecond().toString(), "bar"); |
| } |
| |
| @Test |
| public void testParseTabbedPair2() { |
| Pair<Text, Text> pr = TestDriver.parseTabbedPair(" foo\tbar"); |
| assertEquals(pr.getFirst().toString(), " foo"); |
| assertEquals(pr.getSecond().toString(), "bar"); |
| } |
| |
| @Test |
| public void testParseTabbedPair3() { |
| Pair<Text, Text> pr = TestDriver.parseTabbedPair("foo\tbar "); |
| assertEquals(pr.getFirst().toString(), "foo"); |
| assertEquals(pr.getSecond().toString(), "bar "); |
| } |
| |
| @Test |
| public void testParseTabbedPair4() { |
| Pair<Text, Text> pr = TestDriver.parseTabbedPair("foo \tbar"); |
| assertEquals(pr.getFirst().toString(), "foo "); |
| assertEquals(pr.getSecond().toString(), "bar"); |
| } |
| |
| @Test |
| public void testParseTabbedPair5() { |
| Pair<Text, Text> pr = TestDriver.parseTabbedPair("foo\t bar"); |
| assertEquals(pr.getFirst().toString(), "foo"); |
| assertEquals(pr.getSecond().toString(), " bar"); |
| } |
| |
| @Test |
| public void testParseTabbedPair6() { |
| Pair<Text, Text> pr = TestDriver.parseTabbedPair("foo\t\tbar"); |
| assertEquals(pr.getFirst().toString(), "foo"); |
| assertEquals(pr.getSecond().toString(), "\tbar"); |
| } |
| |
| @Test |
| public void testParseTabbedPair7() { |
| Pair<Text, Text> pr = TestDriver.parseTabbedPair("foo\tbar\n"); |
| assertEquals(pr.getFirst().toString(), "foo"); |
| assertEquals(pr.getSecond().toString(), "bar\n"); |
| } |
| |
| @Test |
| public void testParseTabbedPair8() { |
| Pair<Text, Text> pr = TestDriver.parseTabbedPair("foo\t bar\tbaz"); |
| assertEquals(pr.getFirst().toString(), "foo"); |
| assertEquals(pr.getSecond().toString(), " bar\tbaz"); |
| } |
| |
| /** |
| * Test method for |
| * {@link |
| * org.apache.hadoop.mrunit.TestDriver#parseCommaDelimitedList(java.lang.String)}. |
| */ |
| @Test |
| public void testParseCommaDelimList1() { |
| List<Text> out = TestDriver.parseCommaDelimitedList("foo"); |
| ArrayList<Text> verify = new ArrayList<Text>(); |
| verify.add(new Text("foo")); |
| assertListEquals(out, verify); |
| } |
| |
| @Test |
| public void testParseCommaDelimList2() { |
| List<Text> out = TestDriver.parseCommaDelimitedList("foo,bar"); |
| ArrayList<Text> verify = new ArrayList<Text>(); |
| verify.add(new Text("foo")); |
| verify.add(new Text("bar")); |
| assertListEquals(out, verify); |
| } |
| |
| @Test |
| public void testParseCommaDelimList3() { |
| List<Text> out = TestDriver.parseCommaDelimitedList("foo ,bar"); |
| ArrayList<Text> verify = new ArrayList<Text>(); |
| verify.add(new Text("foo")); |
| verify.add(new Text("bar")); |
| assertListEquals(out, verify); |
| } |
| |
| @Test |
| public void testParseCommaDelimList4() { |
| List<Text> out = TestDriver.parseCommaDelimitedList("foo, bar"); |
| ArrayList<Text> verify = new ArrayList<Text>(); |
| verify.add(new Text("foo")); |
| verify.add(new Text("bar")); |
| assertListEquals(out, verify); |
| } |
| |
| @Test |
| public void testParseCommaDelimList5() { |
| List<Text> out = TestDriver.parseCommaDelimitedList(" foo,bar"); |
| ArrayList<Text> verify = new ArrayList<Text>(); |
| verify.add(new Text("foo")); |
| verify.add(new Text("bar")); |
| assertListEquals(out, verify); |
| } |
| |
| @Test |
| public void testParseCommaDelimList6() { |
| List<Text> out = TestDriver.parseCommaDelimitedList("foo,bar "); |
| ArrayList<Text> verify = new ArrayList<Text>(); |
| verify.add(new Text("foo")); |
| verify.add(new Text("bar")); |
| assertListEquals(out, verify); |
| } |
| |
| @Test |
| public void testParseCommaDelimList7() { |
| List<Text> out = TestDriver.parseCommaDelimitedList("foo,bar, baz"); |
| ArrayList<Text> verify = new ArrayList<Text>(); |
| verify.add(new Text("foo")); |
| verify.add(new Text("bar")); |
| verify.add(new Text("baz")); |
| assertListEquals(out, verify); |
| } |
| |
| // note: we decide that correct behavior is that this does *not* |
| // add a tailing empty element by itself. |
| @Test |
| public void testParseCommaDelimList8() { |
| List<Text> out = TestDriver.parseCommaDelimitedList("foo,bar,"); |
| ArrayList<Text> verify = new ArrayList<Text>(); |
| verify.add(new Text("foo")); |
| verify.add(new Text("bar")); |
| assertListEquals(out, verify); |
| } |
| |
| // but this one does. |
| @Test |
| public void testParseCommaDelimList8a() { |
| List<Text> out = TestDriver.parseCommaDelimitedList("foo,bar,,"); |
| ArrayList<Text> verify = new ArrayList<Text>(); |
| verify.add(new Text("foo")); |
| verify.add(new Text("bar")); |
| verify.add(new Text("")); |
| assertListEquals(out, verify); |
| } |
| |
| @Test |
| public void testParseCommaDelimList9() { |
| List<Text> out = TestDriver.parseCommaDelimitedList("foo,,bar"); |
| ArrayList<Text> verify = new ArrayList<Text>(); |
| verify.add(new Text("foo")); |
| verify.add(new Text("")); |
| verify.add(new Text("bar")); |
| assertListEquals(out, verify); |
| } |
| |
| @Test |
| public void testParseCommaDelimList10() { |
| List<Text> out = TestDriver.parseCommaDelimitedList(",foo,bar"); |
| ArrayList<Text> verify = new ArrayList<Text>(); |
| verify.add(new Text("")); |
| verify.add(new Text("foo")); |
| verify.add(new Text("bar")); |
| assertListEquals(out, verify); |
| } |
| |
| } |
| |