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107 lines
3.8 KiB
107 lines
3.8 KiB
/*
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* Copyright (C) 2011 The Libphonenumber Authors
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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package com.google.i18n.phonenumbers.geocoding;
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import junit.framework.TestCase;
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import java.io.ByteArrayInputStream;
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import java.io.ByteArrayOutputStream;
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import java.io.IOException;
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import java.io.ObjectInputStream;
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import java.io.ObjectOutputStream;
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import java.util.Collections;
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import java.util.SortedMap;
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import java.util.TreeMap;
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/**
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* Unittests for FlyweightMapStorage.java
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*
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* @author Philippe Liard
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*/
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public class FlyweightMapStorageTest extends TestCase {
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private static final SortedMap<Integer, String> areaCodeMap;
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static {
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SortedMap<Integer, String> tmpMap = new TreeMap<Integer, String>();
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tmpMap.put(331402, "Paris");
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tmpMap.put(331434, "Paris");
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tmpMap.put(334910, "Marseille");
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tmpMap.put(334911, "Marseille");
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tmpMap.put(334912, "");
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tmpMap.put(334913, "");
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areaCodeMap = Collections.unmodifiableSortedMap(tmpMap);
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}
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private FlyweightMapStorage mapStorage;
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@Override
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protected void setUp() throws Exception {
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mapStorage = new FlyweightMapStorage();
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mapStorage.readFromSortedMap(areaCodeMap);
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}
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public void testReadFromSortedMap() {
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assertEquals(331402, mapStorage.getPrefix(0));
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assertEquals(331434, mapStorage.getPrefix(1));
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assertEquals(334910, mapStorage.getPrefix(2));
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assertEquals(334911, mapStorage.getPrefix(3));
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assertEquals("Paris", mapStorage.getDescription(0));
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assertSame(mapStorage.getDescription(0), mapStorage.getDescription(1));
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assertEquals("Marseille", mapStorage.getDescription(2));
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assertSame(mapStorage.getDescription(2), mapStorage.getDescription(3));
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}
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public void testReadFromSortedMapSupportsEmptyDescription() {
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assertEquals(334912, mapStorage.getPrefix(4));
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assertEquals(334913, mapStorage.getPrefix(5));
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assertEquals("", mapStorage.getDescription(4));
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assertSame(mapStorage.getDescription(4), mapStorage.getDescription(5));
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}
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public void testWriteAndReadExternal() throws IOException {
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ByteArrayOutputStream byteArrayOutputStream = new ByteArrayOutputStream();
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ObjectOutputStream objectOutputStream = new ObjectOutputStream(byteArrayOutputStream);
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mapStorage.writeExternal(objectOutputStream);
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objectOutputStream.flush();
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FlyweightMapStorage newMapStorage = new FlyweightMapStorage();
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ObjectInputStream objectInputStream =
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new ObjectInputStream(new ByteArrayInputStream(byteArrayOutputStream.toByteArray()));
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newMapStorage.readExternal(objectInputStream);
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String expected = mapStorage.toString();
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assertEquals(expected, newMapStorage.toString());
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}
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public void testReadExternalThrowsIOExceptionWithMalformedData() throws IOException {
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ByteArrayOutputStream byteArrayOutputStream = new ByteArrayOutputStream();
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ObjectOutputStream objectOutputStream = new ObjectOutputStream(byteArrayOutputStream);
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objectOutputStream.writeUTF("hello");
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objectOutputStream.flush();
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ObjectInputStream objectInputStream =
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new ObjectInputStream(new ByteArrayInputStream(byteArrayOutputStream.toByteArray()));
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FlyweightMapStorage newMapStorage = new FlyweightMapStorage();
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try {
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newMapStorage.readExternal(objectInputStream);
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fail();
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} catch (IOException e) {
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// Exception expected.
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}
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}
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}
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