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// Copyright Yahoo. Licensed under the terms of the Apache 2.0 license. See LICENSE in the project root.
package com.yahoo.language.process;
import static org.junit.Assert.*;
import org.junit.After;
import org.junit.Before;
import org.junit.Test;
/**
* Functional testing of StemList.
*
* @author Steinar Knutsen
*/
public class StemListTestCase {
private StemList stems;
@Before
public void setUp() throws Exception {
stems = new StemList();
}
@After
public void tearDown() throws Exception {
stems = null;
}
@Test
public void testSize() {
assertEquals(0, stems.size());
stems.add("a");
stems.add("b");
stems.add("a");
assertEquals(2, stems.size());
}
@Test
public void testSet() {
stems.add("a");
stems.add("b");
stems.add("c");
stems.add("d");
assertEquals("a", stems.set(2, "a"));
assertEquals("c", stems.get(2));
assertEquals("c", stems.set(2, "z"));
assertEquals("z", stems.get(2));
}
@Test
public void testAdd() {
stems.add("a");
stems.add("b");
stems.add("c");
stems.add("d");
assertEquals(4, stems.size());
stems.add("a");
assertEquals(4, stems.size());
stems.add("z");
assertEquals(5, stems.size());
}
@Test
public void testremove() {
stems.add("a");
stems.add("b");
stems.add("c");
stems.add("d");
assertEquals("c", stems.remove(2));
assertEquals(3, stems.size());
}
}
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