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/*
* 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.google.i18n.phonenumbers;
import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertFalse;
import static org.junit.Assert.assertTrue;
import com.google.i18n.phonenumbers.CombineGeoData.Range;
import org.junit.Test;
import java.util.List;
import java.util.SortedMap;
import java.util.TreeMap;
/**
* Unit tests for CombineGeoData class.
*
* @author Philippe Liard
*/
public class CombineGeoDataTest {
@Test
public void createSortedPrefixArray() {
SortedMap<String, String> phonePrefixMap = new TreeMap<String, String>();
phonePrefixMap.put("122", null);
phonePrefixMap.put("42", null);
phonePrefixMap.put("4012", null);
phonePrefixMap.put("1000", null);
String[] sortedPrefixes = CombineGeoData.createSortedPrefixArray(phonePrefixMap);
assertEquals("1000", sortedPrefixes[0]);
assertEquals("122", sortedPrefixes[1]);
assertEquals("4012", sortedPrefixes[2]);
assertEquals("42", sortedPrefixes[3]);
}
@Test
public void findRangeEndFromStart() {
SortedMap<String, String> phonePrefixMap = new TreeMap<String, String>();
phonePrefixMap.put("33130", "Paris");
phonePrefixMap.put("33139", "Paris");
phonePrefixMap.put("334", "Marseille");
String[] prefixes = CombineGeoData.createSortedPrefixArray(phonePrefixMap);
int rangeEnd = CombineGeoData.findRangeEnd(prefixes, phonePrefixMap, 0);
assertEquals(1, rangeEnd);
}
@Test
public void findRangeEndFromMiddle() {
SortedMap<String, String> phonePrefixMap = new TreeMap<String, String>();
phonePrefixMap.put("33130", "Paris");
phonePrefixMap.put("33139", "Paris");
phonePrefixMap.put("3341", "Marseille");
phonePrefixMap.put("3342", "Marseille");
String[] prefixes = CombineGeoData.createSortedPrefixArray(phonePrefixMap);
int rangeEnd = CombineGeoData.findRangeEnd(prefixes, phonePrefixMap, 2);
assertEquals(3, rangeEnd);
}
@Test
public void findRangeEndWithSameLocationButDifferentPrefix() {
SortedMap<String, String> phonePrefixMap = new TreeMap<String, String>();
phonePrefixMap.put("33130", "Paris");
phonePrefixMap.put("3314", "Paris");
phonePrefixMap.put("3341", "Marseille");
phonePrefixMap.put("3342", "Marseille");
String[] prefixes = CombineGeoData.createSortedPrefixArray(phonePrefixMap);
int rangeEnd = CombineGeoData.findRangeEnd(prefixes, phonePrefixMap, 0);
assertEquals(0, rangeEnd);
}
@Test
public void createRanges() {
SortedMap<String, String> phonePrefixMap = new TreeMap<String, String>();
phonePrefixMap.put("33120", "Paris");
phonePrefixMap.put("33130", "Paris");
phonePrefixMap.put("33139", "Paris");
phonePrefixMap.put("3341", "Marseille");
phonePrefixMap.put("3342", "Marseille");
String[] prefixes = CombineGeoData.createSortedPrefixArray(phonePrefixMap);
List<Range> ranges = CombineGeoData.createRanges(prefixes, phonePrefixMap);
assertEquals(3, ranges.size());
assertEquals(0, ranges.get(0).start);
assertEquals(0, ranges.get(0).end);
assertEquals(1, ranges.get(1).start);
assertEquals(2, ranges.get(1).end);
assertEquals(3, ranges.get(2).start);
assertEquals(4, ranges.get(2).end);
}
@Test
public void findConflict() {
SortedMap<String, String> phonePrefixMap = new TreeMap<String, String>();
phonePrefixMap.put("33130", "Saint Germain en Laye");
phonePrefixMap.put("33132", "Paris");
phonePrefixMap.put("33139", "Paris");
String[] prefixes = CombineGeoData.createSortedPrefixArray(phonePrefixMap);
assertTrue(CombineGeoData.findConflict(prefixes, 3313, 0, 0));
}
@Test
public void conflictBefore() {
SortedMap<String, String> phonePrefixMap = new TreeMap<String, String>();
phonePrefixMap.put("33130", "Saint Germain en Laye");
phonePrefixMap.put("33132", "Paris");
phonePrefixMap.put("33139", "Paris");
phonePrefixMap.put("3341", "Marseille");
phonePrefixMap.put("3342", "Marseille");
String[] prefixes = CombineGeoData.createSortedPrefixArray(phonePrefixMap);
List<Range> ranges = CombineGeoData.createRanges(prefixes, phonePrefixMap);
assertTrue(CombineGeoData.hasConflict(ranges, 1, prefixes, 3313));
}
@Test
public void conflictAfter() {
SortedMap<String, String> phonePrefixMap = new TreeMap<String, String>();
phonePrefixMap.put("33122", "Poissy");
phonePrefixMap.put("33132", "Paris");
phonePrefixMap.put("33138", "Paris");
phonePrefixMap.put("33139", "Saint Germain en Laye");
phonePrefixMap.put("3341", "Marseille");
phonePrefixMap.put("3342", "Marseille");
String[] prefixes = CombineGeoData.createSortedPrefixArray(phonePrefixMap);
List<Range> ranges = CombineGeoData.createRanges(prefixes, phonePrefixMap);
assertEquals(4, ranges.size());
assertTrue(CombineGeoData.hasConflict(ranges, 1, prefixes, 3313));
}
@Test
public void noConflict() {
SortedMap<String, String> phonePrefixMap = new TreeMap<String, String>();
phonePrefixMap.put("33122", "Poissy");
phonePrefixMap.put("33132", "Paris");
phonePrefixMap.put("33138", "Paris");
phonePrefixMap.put("33149", "Saint Germain en Laye");
phonePrefixMap.put("3341", "Marseille");
phonePrefixMap.put("3342", "Marseille");
String[] prefixes = CombineGeoData.createSortedPrefixArray(phonePrefixMap);
List<Range> ranges = CombineGeoData.createRanges(prefixes, phonePrefixMap);
assertEquals(4, ranges.size());
assertFalse(CombineGeoData.hasConflict(ranges, 1, prefixes, 3313));
}
@Test
public void combineRemovesLastDigit() {
SortedMap<String, String> phonePrefixMap = new TreeMap<String, String>();
phonePrefixMap.put("33122", "Poissy");
phonePrefixMap.put("33132", "Paris");
phonePrefixMap.put("33149", "Saint Germain en Laye");
phonePrefixMap.put("3342", "Marseille");
phonePrefixMap = CombineGeoData.combine(phonePrefixMap);
assertEquals(4, phonePrefixMap.size());
assertEquals("Poissy", phonePrefixMap.get("3312"));
assertEquals("Paris", phonePrefixMap.get("3313"));
assertEquals("Saint Germain en Laye", phonePrefixMap.get("3314"));
assertEquals("Marseille", phonePrefixMap.get("334"));
}
@Test
public void combineMergesSamePrefixAndLocation() {
SortedMap<String, String> phonePrefixMap = new TreeMap<String, String>();
phonePrefixMap.put("33132", "Paris");
phonePrefixMap.put("33133", "Paris");
phonePrefixMap.put("33134", "Paris");
phonePrefixMap = CombineGeoData.combine(phonePrefixMap);
assertEquals(1, phonePrefixMap.size());
assertEquals("Paris", phonePrefixMap.get("3313"));
}
@Test
public void combineWithNoPossibleCombination() {
SortedMap<String, String> phonePrefixMap = new TreeMap<String, String>();
phonePrefixMap.put("3312", "Poissy");
phonePrefixMap.put("3313", "Paris");
phonePrefixMap.put("3314", "Saint Germain en Laye");
phonePrefixMap = CombineGeoData.combine(phonePrefixMap);
assertEquals(3, phonePrefixMap.size());
assertEquals("Poissy", phonePrefixMap.get("3312"));
assertEquals("Paris", phonePrefixMap.get("3313"));
assertEquals("Saint Germain en Laye", phonePrefixMap.get("3314"));
}
@Test
public void combineMultipleTimes() {
SortedMap<String, String> phonePrefixMap = new TreeMap<String, String>();
phonePrefixMap.put("33132", "Paris");
phonePrefixMap.put("33133", "Paris");
phonePrefixMap.put("33134", "Paris");
phonePrefixMap = CombineGeoData.combineMultipleTimes(phonePrefixMap);
assertEquals(1, phonePrefixMap.size());
assertEquals("Paris", phonePrefixMap.get("3"));
}
@Test
public void combineMultipleTimesWithPrefixesWithDifferentLengths() {
SortedMap<String, String> phonePrefixMap = new TreeMap<String, String>();
phonePrefixMap.put("332", "Paris");
phonePrefixMap.put("33133", "Paris");
phonePrefixMap.put("41", "Marseille");
phonePrefixMap = CombineGeoData.combineMultipleTimes(phonePrefixMap);
assertEquals(2, phonePrefixMap.size());
assertEquals("Paris", phonePrefixMap.get("3"));
assertEquals("Marseille", phonePrefixMap.get("4"));
}
}