[rac] Parse postal code formats and required fields in libaddressinput.

third_party/libaddressinput/chromium/cpp/test/address_field_util_test.cc

Index: third_party/libaddressinput/chromium/cpp/test/address_field_util_test.cc
diff --git a/third_party/libaddressinput/chromium/cpp/test/address_field_util_test.cc b/third_party/libaddressinput/chromium/cpp/test/address_field_util_test.cc
index ce2ad77e5335e79cb7b24ba171836570b2b0ce0a..d019242ebca3f22b5b411d957c5a6cfe8262884e 100644
--- a/third_party/libaddressinput/chromium/cpp/test/address_field_util_test.cc
+++ b/third_party/libaddressinput/chromium/cpp/test/address_field_util_test.cc
@@ -51,23 +51,43 @@ TEST(AddressFieldUtilTest, ParseNewlineFormat) {
   EXPECT_EQ(expected, actual);
 }
 
-TEST(AddressFieldUtilTest, DoubleTokenPrefixIsIgnored) {
+TEST(AddressFieldUtilTest, DoubleTokenPrefixIsIgnoredInFormat) {
   std::vector<AddressField> actual;
   ParseAddressFieldsFormat("%%R", &actual);
   std::vector<AddressField> expected(1, COUNTRY);
   EXPECT_EQ(expected, actual);
 }
 
-TEST(AddressFieldUtilTest, PrefixWithoutTokenIsIgnored) {
+TEST(AddressFieldUtilTest, PrefixWithoutTokenIsIgnoredInFormat) {
   std::vector<AddressField> actual;
   ParseAddressFieldsFormat("%", &actual);
   EXPECT_TRUE(actual.empty());
 }
 
-TEST(AddressFieldUtilTest, EmptyString) {
+TEST(AddressFieldUtilTest, EmptyStringFormat) {
   std::vector<AddressField> fields;
   ParseAddressFieldsFormat(std::string(), &fields);
   EXPECT_TRUE(fields.empty());
 }
 
+TEST(AddressFieldUtilTest, ParseRequiredFields) {
+  std::vector<AddressField> actual;
+  ParseAddressFieldsRequired("ONAZC", &actual);
+
+  std::vector<AddressField> expected;
+  expected.push_back(ORGANIZATION);
+  expected.push_back(RECIPIENT);
+  expected.push_back(STREET_ADDRESS);
+  expected.push_back(POSTAL_CODE);
+  expected.push_back(LOCALITY);
+
+  EXPECT_EQ(expected, actual);
+}
+
+TEST(AddressFieldUtilTest, EmptyStringRequiredFields) {
+  std::vector<AddressField> fields;
+  ParseAddressFieldsRequired(std::string(), &fields);
+  EXPECT_TRUE(fields.empty());
+}
+
 }  // namespace