namespace {
+using i18n::addressinput::IsFieldRequired;
+using i18n::addressinput::IsFieldUsed;
+
using i18n::addressinput::COUNTRY;
using i18n::addressinput::ADMIN_AREA;
using i18n::addressinput::DEPENDENT_LOCALITY;
-using i18n::addressinput::IsFieldRequired;
-using i18n::addressinput::IsFieldUsed;
-
TEST(AddressMetadataTest, IsFieldRequiredCountry) {
EXPECT_TRUE(IsFieldRequired(COUNTRY, "US"));
EXPECT_TRUE(IsFieldRequired(COUNTRY, "CH"));