src/third_party/libaddressinput/src/cpp/test/lookup_key_test.cc

   1 // Copyright (C) 2014 Google Inc.
   2 //
   3 // Licensed under the Apache License, Version 2.0 (the "License");
   4 // you may not use this file except in compliance with the License.
   5 // You may obtain a copy of the License at
   6 //
   7 // http://www.apache.org/licenses/LICENSE-2.0
   8 //
   9 // Unless required by applicable law or agreed to in writing, software
  10 // distributed under the License is distributed on an "AS IS" BASIS,
  11 // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  12 // See the License for the specific language governing permissions and
  13 // limitations under the License.
  14
  15 #include "lookup_key.h"
  16
  17 #include <libaddressinput/address_data.h>
  18 #include <libaddressinput/util/basictypes.h>
  19
  20 #include <cstddef>
  21
  22 #include <gtest/gtest.h>
  23
  24 namespace {
  25
  26 using i18n::addressinput::AddressData;
  27 using i18n::addressinput::LookupKey;
  28
  29 const size_t kMaxDepth = arraysize(LookupKey::kHierarchy) - 1;
  30
  31 TEST(LookupKeyTest, Empty) {
  32   AddressData address;
  33   LookupKey lookup_key;
  34   lookup_key.FromAddress(address);
  35   EXPECT_EQ("data/ZZ", lookup_key.ToKeyString(kMaxDepth));
  36 }
  37
  38 TEST(LookupKeyTest, AddressDepth1) {
  39   AddressData address;
  40   address.region_code = "111";
  41   LookupKey lookup_key;
  42   lookup_key.FromAddress(address);
  43   EXPECT_EQ(0, lookup_key.GetDepth());
  44   EXPECT_EQ("data/111", lookup_key.ToKeyString(kMaxDepth));
  45 }
  46
  47 TEST(LookupKeyTest, AddressDepth2) {
  48   AddressData address;
  49   address.region_code = "111";
  50   address.administrative_area = "222";
  51   LookupKey lookup_key;
  52   lookup_key.FromAddress(address);
  53   EXPECT_EQ(1, lookup_key.GetDepth());
  54   EXPECT_EQ("data/111/222", lookup_key.ToKeyString(kMaxDepth));
  55 }
  56
  57 TEST(LookupKeyTest, AddressDepth3) {
  58   AddressData address;
  59   address.region_code = "111";
  60   address.administrative_area = "222";
  61   address.locality = "333";
  62   LookupKey lookup_key;
  63   lookup_key.FromAddress(address);
  64   EXPECT_EQ(2, lookup_key.GetDepth());
  65   EXPECT_EQ("data/111/222/333", lookup_key.ToKeyString(kMaxDepth));
  66 }
  67
  68 TEST(LookupKeyTest, AddressDepth4) {
  69   AddressData address;
  70   address.region_code = "111";
  71   address.administrative_area = "222";
  72   address.locality = "333";
  73   address.dependent_locality = "444";
  74   LookupKey lookup_key;
  75   lookup_key.FromAddress(address);
  76   EXPECT_EQ(3, lookup_key.GetDepth());
  77   EXPECT_EQ("data/111/222/333/444", lookup_key.ToKeyString(kMaxDepth));
  78 }
  79
  80 TEST(LookupKeyTest, AddressDepthNonContiguous) {
  81   AddressData address;
  82   address.region_code = "111";
  83   address.administrative_area = "222";
  84   // No LOCALITY specified.
  85   address.dependent_locality = "444";
  86   LookupKey lookup_key;
  87   lookup_key.FromAddress(address);
  88   EXPECT_EQ(1, lookup_key.GetDepth());
  89   EXPECT_EQ("data/111/222", lookup_key.ToKeyString(kMaxDepth));
  90 }
  91
  92 TEST(LookupKeyTest, RequestDepth) {
  93   AddressData address;
  94   address.region_code = "111";
  95   address.administrative_area = "222";
  96   address.locality = "333";
  97   address.dependent_locality = "444";
  98   LookupKey lookup_key;
  99   lookup_key.FromAddress(address);
 100   EXPECT_EQ("data/111", lookup_key.ToKeyString(0));
 101   EXPECT_EQ("data/111/222", lookup_key.ToKeyString(1));
 102   EXPECT_EQ("data/111/222/333", lookup_key.ToKeyString(2));
 103   EXPECT_EQ("data/111/222/333/444", lookup_key.ToKeyString(3));
 104 }
 105
 106 TEST(LookupKeyTest, WithLanguageCodeDefaultLanguage) {
 107   AddressData address;
 108   // Use real data here as the choice of adding a language requires metadata.
 109   address.region_code = "CA";
 110   address.administrative_area = "ON";
 111   address.language_code = "en";
 112   LookupKey lookup_key;
 113   lookup_key.FromAddress(address);
 114   EXPECT_EQ("data/CA", lookup_key.ToKeyString(0));
 115   EXPECT_EQ("data/CA/ON", lookup_key.ToKeyString(1));
 116 }
 117
 118 TEST(LookupKeyTest, WithLanguageCodeAlternateLanguage) {
 119   AddressData address;
 120   // Use real data here as the choice of adding a language requires metadata.
 121   address.region_code = "CA";
 122   address.administrative_area = "ON";
 123   address.language_code = "fr";
 124   LookupKey lookup_key;
 125   lookup_key.FromAddress(address);
 126   EXPECT_EQ("data/CA--fr", lookup_key.ToKeyString(0));
 127   EXPECT_EQ("data/CA/ON--fr", lookup_key.ToKeyString(1));
 128 }
 129
 130 TEST(LookupKeyTest, WithLanguageCodeInvalidLanguage) {
 131   AddressData address;
 132   // Use real data here as the choice of adding a language requires metadata.
 133   address.region_code = "CA";
 134   address.administrative_area = "ON";
 135   address.language_code = "de";
 136   LookupKey lookup_key;
 137   lookup_key.FromAddress(address);
 138   EXPECT_EQ("data/CA", lookup_key.ToKeyString(0));
 139   EXPECT_EQ("data/CA/ON", lookup_key.ToKeyString(1));
 140 }
 141
 142 TEST(LookupKeyTest, WithLanguageCodeAlternateLanguageNoState) {
 143   AddressData address;
 144   // Use real data here as the choice of adding a language requires metadata.
 145   // Afgahnistan has multiple languages (including Pashto as an alternative)
 146   // but no subregions.
 147   address.region_code = "AF";
 148   address.language_code = "ps";
 149   LookupKey lookup_key;
 150   lookup_key.FromAddress(address);
 151   EXPECT_EQ("data/AF", lookup_key.ToKeyString(0));
 152 }
 153
 154 TEST(LookupKeyTest, GetRegionCode) {
 155   AddressData address;
 156   address.region_code = "rrr";
 157   LookupKey lookup_key;
 158   lookup_key.FromAddress(address);
 159   EXPECT_EQ(address.region_code, lookup_key.GetRegionCode());
 160 }
 161
 162 TEST(LookupKeyTest, FromAddressClearsExistingNodes) {
 163   AddressData address;
 164   address.region_code = "111";
 165   address.administrative_area = "222";
 166   LookupKey lookup_key;
 167   lookup_key.FromAddress(address);
 168   EXPECT_EQ("data/111/222", lookup_key.ToKeyString(kMaxDepth));
 169   address.administrative_area.clear();
 170   lookup_key.FromAddress(address);
 171   EXPECT_EQ("data/111", lookup_key.ToKeyString(kMaxDepth));
 172 }
 173
 174 }  // namespace