added support for optional country

query/search.js

@@ -144,7 +144,7 @@ function isCityStateOnly(vs) {
 
   var allowedFields = ['locality', 'region'];
   var disallowedFields = ['query', 'category', 'housenumber', 'street',
-                          'neighbourhood', 'borough', 'postcode', 'county', 'country'];
+                          'neighbourhood', 'borough', 'postcode', 'county'];
 
   return allowedFields.every(isSet) && !disallowedFields.some(isSet);
 

test/unit/query/search.js

@@ -289,6 +289,22 @@ module.exports.tests.city_state = function(test, common) {
 
   });
 
+  test('only city, state, and country set should return query', function(t) {
+    var clean = {
+      parsed_text: {
+        'city': 'city value',
+        'state': 'state value',
+        'country': 'country value'
+      }
+    };
+
+    var query = generate(clean);
+
+    t.notEqual(query, undefined, 'should not have returned undefined');
+    t.end();
+
+  });
+
   test('city- OR state-only should return undefined', function(t) {
     ['city', 'state'].forEach(function(placeType) {
       var clean = {
@@ -308,7 +324,7 @@ module.exports.tests.city_state = function(test, common) {
   });
 
   test('city and state with at least one other input: field should return undefined', function(t) {
-    ['query', 'category', 'number', 'neighbourhood', 'borough', 'postalcode', 'county', 'country'].forEach(function(placeType) {
+    ['query', 'category', 'number', 'neighbourhood', 'borough', 'postalcode', 'county'].forEach(function(placeType) {
       var clean = {
         parsed_text: {
           'city': 'city value',