http friendly status codes. resolves #321

app.js

@@ -26,7 +26,6 @@ v1.addRoutes(app, peliasConfig);
 /** ----------------------- error middleware ----------------------- **/
 
 app.use( require('./middleware/404') );
-app.use( require('./middleware/408') );
 app.use( require('./middleware/500') );
 
-module.exports = app;
+module.exports = app;

controller/place.js

@@ -29,7 +29,7 @@ function setup( backend ){
 
       // error handler
       if( err ){
-        req.errors.push( err.message ? err.message : err );
+        req.errors.push( err );
       }
       // set response data
       else {

controller/search.js

@@ -31,7 +31,7 @@ function setup( backend, query ){
 
       // error handler
       if( err ){
-        req.errors.push( err.message ? err.message : err );
+        req.errors.push( err );
       }
       // set response data
       else {

middleware/404.js

@@ -5,4 +5,4 @@ function middleware(req, res) {
   res.status(404).json({ error: 'not found: invalid path' });
 }
 
-module.exports = middleware;
+module.exports = middleware;

middleware/408.js

@@ -1,15 +0,0 @@
-
-// handle time out errors
-function middleware(err, req, res, next) {
-  res.header('Cache-Control','public');
-  var error = (err && err.message) ? err.message : err;
-  
-  if( res.statusCode === 408 || (error.toLowerCase().indexOf('request timeout') !== -1) ){ 
-  	res.status(408); 
-  	res.json({ error: typeof error === 'string' ? error : 'request timeout' });
-  } else {
-  	next(err);
-  }
-}
-
-module.exports = middleware;

middleware/sendJSON.js

@@ -1,12 +1,43 @@
+var check = require('check-types');
+
 function sendJSONResponse(req, res, next) {
 
   // do nothing if no result data set
-  if (!res || !res.body) {
+  if (!res || !check.object(res.body) || !check.object(res.body.geocoding)) {
     return next();
   }
 
+  // default status
+  var statusCode = 200;
+
+  // vary status code whenever an error was reported
+  var geocoding = res.body.geocoding;
+  if( check.array( geocoding.errors ) && geocoding.errors.length ){
+
+    // default status for errors is 400 Bad Request
+    statusCode = 400; // 400 Bad Request
+
+    // iterate over all reported errors
+    geocoding.errors.forEach( function( err ){
+      // custom status codes for instances of the Error() object.
+      if( err instanceof Error ){
+        // we can extract the error type from the constructor name
+        switch( err.constructor.name ){
+          // elasticsearch errors
+          // see: https://github.com/elastic/elasticsearch-js/blob/master/src/lib/errors.js
+          case 'RequestTimeout': statusCode = 408; break; // 408 Request Timeout
+          case 'NoConnections': statusCode = 502; break; // 502 Bad Gateway
+          case 'ConnectionFault': statusCode = 502; break; // 502 Bad Gateway
+          case 'Serialization': statusCode = 500; break; // 500 Internal Server Error
+          case 'Generic': statusCode = 500; break; // 500 Internal Server Error
+          default: statusCode = 500; // 500 Internal Server Error
+        }
+      }
+    });
+  }
+
   // respond
-  return res.status(200).json(res.body);
+  return res.status(statusCode).json(res.body);
 }
 
-module.exports = sendJSONResponse;
+module.exports = sendJSONResponse;

routes/v1.js

@@ -17,7 +17,7 @@ var middleware = {
 
 /** ----------------------- controllers ----------------------- **/
 
-var controllers     = {
+var controllers = {
   mdToHTML: require('../controller/markdownToHtml'),
   place: require('../controller/place'),
   search: require('../controller/search'),

sanitiser/sanitizeAll.js

@@ -36,4 +36,4 @@ function sanitize( req, sanitizers, cb ){
 }
 
 // export function
-module.exports = sanitize;
+module.exports = sanitize;

test/ciao/autocomplete/focus_point_invalid_lat.coffee

@@ -3,7 +3,7 @@
 path: '/v1/autocomplete?text=a&focus.point.lat=foo&focus.point.lon=-73.990342'
 
 #? 200 ok
-response.statusCode.should.be.equal 200
+response.statusCode.should.be.equal 400
 response.should.have.header 'charset', 'utf8'
 response.should.have.header 'content-type', 'application/json; charset=utf-8'
 
@@ -33,4 +33,4 @@ should.not.exist json.geocoding.warnings
 json.geocoding.query['text'].should.eql 'a'
 json.geocoding.query['size'].should.eql 10
 should.not.exist json.geocoding.query['focus.point.lat']
-should.not.exist json.geocoding.query['focus.point.lon']
+should.not.exist json.geocoding.query['focus.point.lon']

test/ciao/autocomplete/focus_point_invalid_lon.coffee

@@ -3,7 +3,7 @@
 path: '/v1/autocomplete?text=a&focus.point.lat=40.744243&focus.point.lon='
 
 #? 200 ok
-response.statusCode.should.be.equal 200
+response.statusCode.should.be.equal 400
 response.should.have.header 'charset', 'utf8'
 response.should.have.header 'content-type', 'application/json; charset=utf-8'
 
@@ -33,4 +33,4 @@ should.not.exist json.geocoding.warnings
 json.geocoding.query['text'].should.eql 'a'
 json.geocoding.query['size'].should.eql 10
 json.geocoding.query['focus.point.lat'].should.eql 40.744243
-should.not.exist json.geocoding.query['focus.point.lon']
+should.not.exist json.geocoding.query['focus.point.lon']

test/ciao/autocomplete/focus_point_missing_lat.coffee

@@ -3,7 +3,7 @@
 path: '/v1/autocomplete?text=a&focus.point.lon=-73.990342'
 
 #? 200 ok
-response.statusCode.should.be.equal 200
+response.statusCode.should.be.equal 400
 response.should.have.header 'charset', 'utf8'
 response.should.have.header 'content-type', 'application/json; charset=utf-8'
 

test/ciao/autocomplete/focus_point_missing_lon.coffee

@@ -3,7 +3,7 @@
 path: '/v1/autocomplete?text=a&focus.point.lat=40.744243'
 
 #? 200 ok
-response.statusCode.should.be.equal 200
+response.statusCode.should.be.equal 400
 response.should.have.header 'charset', 'utf8'
 response.should.have.header 'content-type', 'application/json; charset=utf-8'
 

test/ciao/autocomplete/no_params.coffee

@@ -3,7 +3,7 @@
 path: '/v1/autocomplete'
 
 #? 200 ok
-response.statusCode.should.be.equal 200
+response.statusCode.should.be.equal 400
 response.should.have.header 'charset', 'utf8'
 response.should.have.header 'content-type', 'application/json; charset=utf-8'
 
@@ -30,4 +30,4 @@ json.geocoding.errors.should.eql [ 'invalid param \'text\': text length, must be
 should.not.exist json.geocoding.warnings
 
 #? inputs
-json.geocoding.query['size'].should.eql 10
+json.geocoding.query['size'].should.eql 10

test/ciao/autocomplete/text_invalid.coffee

@@ -3,7 +3,7 @@
 path: '/v1/autocomplete?text='
 
 #? 200 ok
-response.statusCode.should.be.equal 200
+response.statusCode.should.be.equal 400
 response.should.have.header 'charset', 'utf8'
 response.should.have.header 'content-type', 'application/json; charset=utf-8'
 
@@ -31,4 +31,4 @@ should.not.exist json.geocoding.warnings
 
 #? inputs
 should.not.exist json.geocoding.query['text']
-json.geocoding.query['size'].should.eql 10
+json.geocoding.query['size'].should.eql 10

test/ciao/place/missing_id.coffee

@@ -3,7 +3,7 @@
 path: '/v1/place'
 
 #? 200 ok
-response.statusCode.should.be.equal 200
+response.statusCode.should.be.equal 400
 response.should.have.header 'charset', 'utf8'
 response.should.have.header 'content-type', 'application/json; charset=utf-8'
 

test/ciao/reverse/boundary_circle_invalid_radius.coffee

@@ -3,7 +3,7 @@
 path: '/v1/reverse?point.lat=40.744243&point.lon=-73.990342&boundary.circle.radius=foo'
 
 #? 200 ok
-response.statusCode.should.be.equal 200
+response.statusCode.should.be.equal 400
 response.should.have.header 'charset', 'utf8'
 response.should.have.header 'content-type', 'application/json; charset=utf-8'
 

test/ciao/reverse/boundary_country_invalid_alpha2.coffee

@@ -3,7 +3,7 @@
 path: '/v1/reverse?point.lat=1&point.lon=1&boundary.country=ZZ'
 
 #? 200 ok
-response.statusCode.should.be.equal 200
+response.statusCode.should.be.equal 400
 response.should.have.header 'charset', 'utf8'
 response.should.have.header 'content-type', 'application/json; charset=utf-8'
 
@@ -31,4 +31,4 @@ should.not.exist json.geocoding.warnings
 
 #? inputs
 json.geocoding.query['size'].should.eql 10
-should.not.exist json.geocoding.query['boundary.country']
+should.not.exist json.geocoding.query['boundary.country']

test/ciao/reverse/boundary_country_invalid_alpha3.coffee

@@ -3,7 +3,7 @@
 path: '/v1/reverse?point.lat=1&point.lon=1&boundary.country=ZZZ'
 
 #? 200 ok
-response.statusCode.should.be.equal 200
+response.statusCode.should.be.equal 400
 response.should.have.header 'charset', 'utf8'
 response.should.have.header 'content-type', 'application/json; charset=utf-8'
 
@@ -31,4 +31,4 @@ should.not.exist json.geocoding.warnings
 
 #? inputs
 json.geocoding.query['size'].should.eql 10
-should.not.exist json.geocoding.query['boundary.country']
+should.not.exist json.geocoding.query['boundary.country']

test/ciao/reverse/boundary_country_invalid_iso3166.coffee

@@ -3,7 +3,7 @@
 path: '/v1/reverse?point.lat=1&point.lon=1&boundary.country=FOOBAR'
 
 #? 200 ok
-response.statusCode.should.be.equal 200
+response.statusCode.should.be.equal 400
 response.should.have.header 'charset', 'utf8'
 response.should.have.header 'content-type', 'application/json; charset=utf-8'
 
@@ -31,4 +31,4 @@ should.not.exist json.geocoding.warnings
 
 #? inputs
 json.geocoding.query['size'].should.eql 10
-should.not.exist json.geocoding.query['boundary.country']
+should.not.exist json.geocoding.query['boundary.country']

test/ciao/reverse/duplicate_parameter_name.coffee

@@ -3,7 +3,7 @@
 path: '/v1/reverse?point.lat=1&point.lon=1&param=value1&param=value2'
 
 #? 200 ok
-response.statusCode.should.be.equal 200
+response.statusCode.should.be.equal 400
 response.should.have.header 'charset', 'utf8'
 response.should.have.header 'content-type', 'application/json; charset=utf-8'
 

test/ciao/reverse/layers_invalid.coffee

@@ -3,7 +3,7 @@
 path: '/v1/reverse?point.lat=1&point.lon=2&layers=notlayer'
 
 #? 200 ok
-response.statusCode.should.be.equal 200
+response.statusCode.should.be.equal 400
 response.should.have.header 'charset', 'utf8'
 response.should.have.header 'content-type', 'application/json; charset=utf-8'
 

test/ciao/reverse/layers_mix_invalid_valid.coffee

@@ -3,7 +3,7 @@
 path: '/v1/reverse?point.lat=1&point.lon=2&layers=country,notlayer'
 
 #? 200 ok
-response.statusCode.should.be.equal 200
+response.statusCode.should.be.equal 400
 response.should.have.header 'charset', 'utf8'
 response.should.have.header 'content-type', 'application/json; charset=utf-8'
 

test/ciao/reverse/non_scalar_parameter.coffee

@@ -3,7 +3,7 @@
 path: '/v1/reverse?point.lat=1&point.lon=1&parameter[idx]=value'
 
 #? 200 ok
-response.statusCode.should.be.equal 200
+response.statusCode.should.be.equal 400
 response.should.have.header 'charset', 'utf8'
 response.should.have.header 'content-type', 'application/json; charset=utf-8'
 

test/ciao/reverse/point_invalid_lat.coffee

@@ -3,7 +3,7 @@
 path: '/v1/reverse?point.lat=foo&point.lon=-73.990342'
 
 #? 200 ok
-response.statusCode.should.be.equal 200
+response.statusCode.should.be.equal 400
 response.should.have.header 'charset', 'utf8'
 response.should.have.header 'content-type', 'application/json; charset=utf-8'
 
@@ -32,4 +32,4 @@ should.not.exist json.geocoding.warnings
 #? inputs
 json.geocoding.query['size'].should.eql 10
 should.not.exist json.geocoding.query['point.lat']
-should.not.exist json.geocoding.query['point.lon']
+should.not.exist json.geocoding.query['point.lon']

test/ciao/reverse/point_invalid_lon.coffee

@@ -3,7 +3,7 @@
 path: '/v1/reverse?point.lat=40.744243&point.lon='
 
 #? 200 ok
-response.statusCode.should.be.equal 200
+response.statusCode.should.be.equal 400
 response.should.have.header 'charset', 'utf8'
 response.should.have.header 'content-type', 'application/json; charset=utf-8'
 
@@ -32,4 +32,4 @@ should.not.exist json.geocoding.warnings
 #? inputs
 json.geocoding.query['size'].should.eql 10
 json.geocoding.query['point.lat'].should.eql 40.744243
-should.not.exist json.geocoding.query['point.lon']
+should.not.exist json.geocoding.query['point.lon']

test/ciao/reverse/point_missing_lat.coffee

@@ -3,7 +3,7 @@
 path: '/v1/reverse?point.lon=-73.990342'
 
 #? 200 ok
-response.statusCode.should.be.equal 200
+response.statusCode.should.be.equal 400
 response.should.have.header 'charset', 'utf8'
 response.should.have.header 'content-type', 'application/json; charset=utf-8'
 

test/ciao/reverse/point_missing_lon.coffee

@@ -3,7 +3,7 @@
 path: '/v1/reverse?point.lat=40.744243'
 
 #? 200 ok
-response.statusCode.should.be.equal 200
+response.statusCode.should.be.equal 400
 response.should.have.header 'charset', 'utf8'
 response.should.have.header 'content-type', 'application/json; charset=utf-8'
 

test/ciao/reverse/sources_invalid.coffee

@@ -3,7 +3,7 @@
 path: '/v1/reverse?point.lat=1&point.lon=2&sources=openstreetmap,notasource'
 
 #? 200 ok
-response.statusCode.should.be.equal 200
+response.statusCode.should.be.equal 400
 response.should.have.header 'charset', 'utf8'
 response.should.have.header 'content-type', 'application/json; charset=utf-8'
 
@@ -32,4 +32,4 @@ should.not.exist json.geocoding.warnings
 #? inputs
 json.geocoding.query['size'].should.eql 10
 should.not.exist json.geocoding.query['types']
-should.not.exist json.geocoding.query['type']
+should.not.exist json.geocoding.query['type']

test/ciao/reverse/sources_layers_invalid_combo.coffee

@@ -3,7 +3,7 @@
 path: '/v1/reverse?point.lat=1&point.lon=2&sources=quattroshapes&layers=address'
 
 #? 200 ok
-response.statusCode.should.be.equal 200
+response.statusCode.should.be.equal 400
 response.should.have.header 'charset', 'utf8'
 response.should.have.header 'content-type', 'application/json; charset=utf-8'
 

test/ciao/search/boundary_circle_invalid_lat_lon_types.coffee

@@ -3,7 +3,7 @@
 path: '/v1/search?text=a&boundary.circle.lat=foo&boundary.circle.lon=bar'
 
 #? 200 ok
-response.statusCode.should.be.equal 200
+response.statusCode.should.be.equal 400
 response.should.have.header 'charset', 'utf8'
 response.should.have.header 'content-type', 'application/json; charset=utf-8'
 
@@ -34,4 +34,4 @@ json.geocoding.query['text'].should.eql 'a'
 json.geocoding.query['size'].should.eql 10
 should.not.exist json.geocoding.query['boundary.circle.lat']
 should.not.exist json.geocoding.query['boundary.circle.lon']
-should.not.exist json.geocoding.query['boundary.circle.radius']
+should.not.exist json.geocoding.query['boundary.circle.radius']

test/ciao/search/boundary_circle_invalid_radius.coffee

@@ -3,7 +3,7 @@
 path: '/v1/search?text=a&boundary.circle.lat=40.744243&boundary.circle.lon=-73.990342&boundary.circle.radius=foo'
 
 #? 200 ok
-response.statusCode.should.be.equal 200
+response.statusCode.should.be.equal 400
 response.should.have.header 'charset', 'utf8'
 response.should.have.header 'content-type', 'application/json; charset=utf-8'
 

test/ciao/search/boundary_circle_missing_lat.coffee

@@ -3,7 +3,7 @@
 path: '/v1/search?text=a&boundary.circle.lon=-73.990342&boundary.circle.radius=100'
 
 #? 200 ok
-response.statusCode.should.be.equal 200
+response.statusCode.should.be.equal 400
 response.should.have.header 'charset', 'utf8'
 response.should.have.header 'content-type', 'application/json; charset=utf-8'
 

test/ciao/search/boundary_circle_missing_lon.coffee

@@ -3,7 +3,7 @@
 path: '/v1/search?text=a&boundary.circle.lat=40.744243&boundary.circle.radius=100'
 
 #? 200 ok
-response.statusCode.should.be.equal 200
+response.statusCode.should.be.equal 400
 response.should.have.header 'charset', 'utf8'
 response.should.have.header 'content-type', 'application/json; charset=utf-8'
 

test/ciao/search/boundary_country_invalid_alpha2.coffee

@@ -3,7 +3,7 @@
 path: '/v1/search?text=a&boundary.country=ZZ'
 
 #? 200 ok
-response.statusCode.should.be.equal 200
+response.statusCode.should.be.equal 400
 response.should.have.header 'charset', 'utf8'
 response.should.have.header 'content-type', 'application/json; charset=utf-8'
 
@@ -32,4 +32,4 @@ should.not.exist json.geocoding.warnings
 #? inputs
 json.geocoding.query['text'].should.eql 'a'
 json.geocoding.query['size'].should.eql 10
-should.not.exist json.geocoding.query['boundary.country']
+should.not.exist json.geocoding.query['boundary.country']

test/ciao/search/boundary_country_invalid_alpha3.coffee

@@ -3,7 +3,7 @@
 path: '/v1/search?text=a&boundary.country=ZZZ'
 
 #? 200 ok
-response.statusCode.should.be.equal 200
+response.statusCode.should.be.equal 400
 response.should.have.header 'charset', 'utf8'
 response.should.have.header 'content-type', 'application/json; charset=utf-8'
 
@@ -32,4 +32,4 @@ should.not.exist json.geocoding.warnings
 #? inputs
 json.geocoding.query['text'].should.eql 'a'
 json.geocoding.query['size'].should.eql 10
-should.not.exist json.geocoding.query['boundary.country']
+should.not.exist json.geocoding.query['boundary.country']

test/ciao/search/boundary_country_invalid_iso3166.coffee

@@ -3,7 +3,7 @@
 path: '/v1/search?text=a&boundary.country=FOOBAR'
 
 #? 200 ok
-response.statusCode.should.be.equal 200
+response.statusCode.should.be.equal 400
 response.should.have.header 'charset', 'utf8'
 response.should.have.header 'content-type', 'application/json; charset=utf-8'
 
@@ -32,4 +32,4 @@ should.not.exist json.geocoding.warnings
 #? inputs
 json.geocoding.query['text'].should.eql 'a'
 json.geocoding.query['size'].should.eql 10
-should.not.exist json.geocoding.query['boundary.country']
+should.not.exist json.geocoding.query['boundary.country']

test/ciao/search/boundary_rect_partially_specified.coffee

@@ -3,7 +3,7 @@
 path: '/v1/search?text=a&boundary.rect.min_lat=-40.659'
 
 #? 200 ok
-response.statusCode.should.be.equal 200
+response.statusCode.should.be.equal 400
 response.should.have.header 'charset', 'utf8'
 response.should.have.header 'content-type', 'application/json; charset=utf-8'
 

test/ciao/search/focus_point_invalid_lat.coffee

@@ -3,7 +3,7 @@
 path: '/v1/search?text=a&focus.point.lat=foo&focus.point.lon=-73.990342'
 
 #? 200 ok
-response.statusCode.should.be.equal 200
+response.statusCode.should.be.equal 400
 response.should.have.header 'charset', 'utf8'
 response.should.have.header 'content-type', 'application/json; charset=utf-8'
 
@@ -33,4 +33,4 @@ should.not.exist json.geocoding.warnings
 json.geocoding.query['text'].should.eql 'a'
 json.geocoding.query['size'].should.eql 10
 should.not.exist json.geocoding.query['focus.point.lat']
-should.not.exist json.geocoding.query['focus.point.lon']
+should.not.exist json.geocoding.query['focus.point.lon']

test/ciao/search/focus_point_invalid_lon.coffee

@@ -3,7 +3,7 @@
 path: '/v1/search?text=a&focus.point.lat=40.744243&focus.point.lon='
 
 #? 200 ok
-response.statusCode.should.be.equal 200
+response.statusCode.should.be.equal 400
 response.should.have.header 'charset', 'utf8'
 response.should.have.header 'content-type', 'application/json; charset=utf-8'
 
@@ -33,4 +33,4 @@ should.not.exist json.geocoding.warnings
 json.geocoding.query['text'].should.eql 'a'
 json.geocoding.query['size'].should.eql 10
 json.geocoding.query['focus.point.lat'].should.eql 40.744243
-should.not.exist json.geocoding.query['focus.point.lon']
+should.not.exist json.geocoding.query['focus.point.lon']

test/ciao/search/focus_point_missing_lat.coffee

@@ -3,7 +3,7 @@
 path: '/v1/search?text=a&focus.point.lon=-73.990342'
 
 #? 200 ok
-response.statusCode.should.be.equal 200
+response.statusCode.should.be.equal 400
 response.should.have.header 'charset', 'utf8'
 response.should.have.header 'content-type', 'application/json; charset=utf-8'
 

test/ciao/search/focus_point_missing_lon.coffee

@@ -3,7 +3,7 @@
 path: '/v1/search?text=a&focus.point.lat=40.744243'
 
 #? 200 ok
-response.statusCode.should.be.equal 200
+response.statusCode.should.be.equal 400
 response.should.have.header 'charset', 'utf8'
 response.should.have.header 'content-type', 'application/json; charset=utf-8'
 

test/ciao/search/layers_invalid.coffee

@@ -3,7 +3,7 @@
 path: '/v1/search?text=a&layers=notlayer'
 
 #? 200 ok
-response.statusCode.should.be.equal 200
+response.statusCode.should.be.equal 400
 response.should.have.header 'charset', 'utf8'
 response.should.have.header 'content-type', 'application/json; charset=utf-8'
 

test/ciao/search/layers_mix_invalid_valid.coffee

@@ -3,7 +3,7 @@
 path: '/v1/search?text=a&layers=country,notlayer'
 
 #? 200 ok
-response.statusCode.should.be.equal 200
+response.statusCode.should.be.equal 400
 response.should.have.header 'charset', 'utf8'
 response.should.have.header 'content-type', 'application/json; charset=utf-8'
 

test/ciao/search/no_params.coffee

@@ -3,7 +3,7 @@
 path: '/v1/search'
 
 #? 200 ok
-response.statusCode.should.be.equal 200
+response.statusCode.should.be.equal 400
 response.should.have.header 'charset', 'utf8'
 response.should.have.header 'content-type', 'application/json; charset=utf-8'
 
@@ -30,4 +30,4 @@ json.geocoding.errors.should.eql [ 'invalid param \'text\': text length, must be
 should.not.exist json.geocoding.warnings
 
 #? inputs
-json.geocoding.query['size'].should.eql 10
+json.geocoding.query['size'].should.eql 10

test/ciao/search/sources_invalid.coffee

@@ -3,7 +3,7 @@
 path: '/v1/search?text=a&sources=openstreetmap,notasource'
 
 #? 200 ok
-response.statusCode.should.be.equal 200
+response.statusCode.should.be.equal 400
 response.should.have.header 'charset', 'utf8'
 response.should.have.header 'content-type', 'application/json; charset=utf-8'
 
@@ -33,4 +33,4 @@ should.not.exist json.geocoding.warnings
 json.geocoding.query['text'].should.eql 'a'
 json.geocoding.query['size'].should.eql 10
 should.not.exist json.geocoding.query['types']
-should.not.exist json.geocoding.query['type']
+should.not.exist json.geocoding.query['type']

test/ciao/search/sources_layers_invalid_combo.coffee

@@ -3,7 +3,7 @@
 path: '/v1/search?text=a&sources=quattroshapes&layers=address'
 
 #? 200 ok
-response.statusCode.should.be.equal 200
+response.statusCode.should.be.equal 400
 response.should.have.header 'charset', 'utf8'
 response.should.have.header 'content-type', 'application/json; charset=utf-8'
 

test/ciao/search/text_invalid.coffee

@@ -3,7 +3,7 @@
 path: '/v1/search?text='
 
 #? 200 ok
-response.statusCode.should.be.equal 200
+response.statusCode.should.be.equal 400
 response.should.have.header 'charset', 'utf8'
 response.should.have.header 'content-type', 'application/json; charset=utf-8'
 
@@ -31,4 +31,4 @@ should.not.exist json.geocoding.warnings
 
 #? inputs
 should.not.exist json.geocoding.query['text']
-json.geocoding.query['size'].should.eql 10
+json.geocoding.query['size'].should.eql 10

test/ciao/search/text_valid.coffee

@@ -30,4 +30,4 @@ should.not.exist json.geocoding.warnings
 
 #? inputs
 json.geocoding.query['text'].should.eql 'a'
-json.geocoding.query['size'].should.eql 10
+json.geocoding.query['size'].should.eql 10