1 files changed, 73 insertions, 0 deletions
diff --git a/linguistics/src/test/java/com/yahoo/language/process/StemListTestCase.java b/linguistics/src/test/java/com/yahoo/language/process/StemListTestCase.java
new file mode 100644
index 00000000000..9a592781998
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+++ b/linguistics/src/test/java/com/yahoo/language/process/StemListTestCase.java
@@ -0,0 +1,73 @@
+// Copyright 2016 Yahoo Inc. 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
+ */
+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());
+    }
+
+}