| /* |
| * Copyright (C) 2011 The Libphonenumber Authors |
| * |
| * 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 com.android.i18n.phonenumbers.geocoding; |
| |
| import junit.framework.TestCase; |
| |
| import java.io.ByteArrayInputStream; |
| import java.io.ByteArrayOutputStream; |
| import java.io.IOException; |
| import java.io.ObjectInputStream; |
| import java.io.ObjectOutputStream; |
| import java.util.Collections; |
| import java.util.SortedMap; |
| import java.util.TreeMap; |
| |
| /** |
| * Unittests for FlyweightMapStorage.java |
| * |
| * @author Philippe Liard |
| */ |
| public class FlyweightMapStorageTest extends TestCase { |
| private static final SortedMap<Integer, String> areaCodeMap; |
| static { |
| SortedMap<Integer, String> tmpMap = new TreeMap<Integer, String>(); |
| tmpMap.put(331402, "Paris"); |
| tmpMap.put(331434, "Paris"); |
| tmpMap.put(334910, "Marseille"); |
| tmpMap.put(334911, "Marseille"); |
| tmpMap.put(334912, ""); |
| tmpMap.put(334913, ""); |
| areaCodeMap = Collections.unmodifiableSortedMap(tmpMap); |
| } |
| |
| private FlyweightMapStorage mapStorage; |
| |
| @Override |
| protected void setUp() throws Exception { |
| mapStorage = new FlyweightMapStorage(); |
| mapStorage.readFromSortedMap(areaCodeMap); |
| } |
| |
| public void testReadFromSortedMap() { |
| assertEquals(331402, mapStorage.getPrefix(0)); |
| assertEquals(331434, mapStorage.getPrefix(1)); |
| assertEquals(334910, mapStorage.getPrefix(2)); |
| assertEquals(334911, mapStorage.getPrefix(3)); |
| |
| assertEquals("Paris", mapStorage.getDescription(0)); |
| assertSame(mapStorage.getDescription(0), mapStorage.getDescription(1)); |
| |
| assertEquals("Marseille", mapStorage.getDescription(2)); |
| assertSame(mapStorage.getDescription(2), mapStorage.getDescription(3)); |
| } |
| |
| public void testReadFromSortedMapSupportsEmptyDescription() { |
| assertEquals(334912, mapStorage.getPrefix(4)); |
| assertEquals(334913, mapStorage.getPrefix(5)); |
| |
| assertEquals("", mapStorage.getDescription(4)); |
| assertSame(mapStorage.getDescription(4), mapStorage.getDescription(5)); |
| } |
| |
| public void testWriteAndReadExternal() throws IOException { |
| ByteArrayOutputStream byteArrayOutputStream = new ByteArrayOutputStream(); |
| ObjectOutputStream objectOutputStream = new ObjectOutputStream(byteArrayOutputStream); |
| mapStorage.writeExternal(objectOutputStream); |
| objectOutputStream.flush(); |
| |
| FlyweightMapStorage newMapStorage = new FlyweightMapStorage(); |
| ObjectInputStream objectInputStream = |
| new ObjectInputStream(new ByteArrayInputStream(byteArrayOutputStream.toByteArray())); |
| newMapStorage.readExternal(objectInputStream); |
| |
| String expected = mapStorage.toString(); |
| assertEquals(expected, newMapStorage.toString()); |
| } |
| |
| public void testReadExternalThrowsIOExceptionWithMalformedData() throws IOException { |
| ByteArrayOutputStream byteArrayOutputStream = new ByteArrayOutputStream(); |
| ObjectOutputStream objectOutputStream = new ObjectOutputStream(byteArrayOutputStream); |
| objectOutputStream.writeUTF("hello"); |
| objectOutputStream.flush(); |
| ObjectInputStream objectInputStream = |
| new ObjectInputStream(new ByteArrayInputStream(byteArrayOutputStream.toByteArray())); |
| FlyweightMapStorage newMapStorage = new FlyweightMapStorage(); |
| try { |
| newMapStorage.readExternal(objectInputStream); |
| fail(); |
| } catch (IOException e) { |
| // Exception expected. |
| } |
| } |
| } |