Merge remote-tracking branch 'origin' into 243-reverse-confidence-scores

README.md

@@ -5,7 +5,7 @@
 
 ## Documentation
 
-See our [API Documentation](https://github.com/pelias/api/blob/master/DOCS.md).
+See our [API Documentation](https://github.com/pelias/api/blob/master/public/apiDoc.md).
 
 ## Install Dependencies
 

controller/place.js

@@ -1,10 +1,18 @@
 var service = { mget: require('../service/mget') };
 
 function setup( backend ){
+
   // allow overriding of dependencies
   backend = backend || require('../src/backend');
 
   function controller( req, res, next ){
+
+    // do not run controller when a request
+    // validation error has occurred.
+    if( req.errors && req.errors.length ){
+      return next();
+    }
+
     var query = req.clean.ids.map( function(id) {
       return {
         _index: 'pelias',
@@ -17,9 +25,8 @@ function setup( backend ){
       // error handler
       if( err ){ return next( err ); }
 
-      req.results = {
+      // set response data
-        data: docs
+      res.data = docs;
-      };
 
       next();
     });

controller/search.js

@@ -8,6 +8,12 @@ function setup( backend, query ){
 
   function controller( req, res, next ){
 
+    // do not run controller when a request
+    // validation error has occurred.
+    if( req.errors && req.errors.length ){
+      return next();
+    }
+
     // backend command
     var cmd = {
       index: 'pelias',
@@ -26,10 +32,9 @@ function setup( backend, query ){
       // error handler
       if( err ){ return next( err ); }
 
-      req.results = {
+      // set response data
-        data: docs,
+      res.data = docs;
-        meta: meta
+      res.meta = meta;
-      };
 
       next();
     });

helper/geojsonify.js

@@ -8,7 +8,6 @@ var GeoJSON = require('geojson'),
 var DETAILS_PROPS = [
   'housenumber',
   'street',
-  'category',
   'postalcode',
   'country_a',
   'country',

middleware/confidenceScore.js

@@ -23,17 +23,17 @@ function setup(peliasConfig) {
 
 function computeScores(req, res, next) {
   // do nothing if no result data set
-  if (!req.results || !req.results.data || !req.results.meta) {
+  if (!res || !res.data || !res.meta) {
     return next();
   }
 
   // compute standard deviation and mean from all scores
-  var scores = req.results.meta.scores;
+  var scores = res.meta.scores;
   var stdev = computeStandardDeviation(scores);
   var mean = stats.mean(scores);
 
   // loop through data items and determine confidence scores
-  req.results.data = req.results.data.map(computeConfidenceScore.bind(null, req, mean, stdev));
+  res.data = res.data.map(computeConfidenceScore.bind(null, req, mean, stdev));
 
   next();
 }

middleware/distance.js

@@ -9,7 +9,7 @@ function setup() {
 function computeDistances(req, res, next) {
 
   // do nothing if no result data set
-  if (!req.results || !req.results.data) {
+  if (!res || !res.data) {
     return next();
   }
 
@@ -17,7 +17,7 @@ function computeDistances(req, res, next) {
     return next();
   }
 
-  req.results.data.forEach(function (place) {
+  res.data.forEach(function (place) {
     // the result of getDistance is in meters, so convert to kilometers
     place.distance = geolib.getDistance(
       { latitude: req.clean.lat, longitude: req.clean.lon },

middleware/geocodeJSON.js

@@ -1,71 +1,89 @@
+var url = require('url');
 var extend = require('extend');
 var geojsonify = require('../helper/geojsonify').search;
 
-function setup(peliasConfig) {
+/**
-
+ * Returns a middleware function that converts elasticsearch
-  peliasConfig = peliasConfig || require( 'pelias-config' ).generate().api;
+ * results into geocodeJSON format.
+ *
+ * @param {object} [peliasConfig] api portion of pelias config
+ * @param {string} [basePath]
+ * @returns {middleware}
+ */
+function setup(peliasConfig, basePath) {
+
+  var opts = {
+    config: peliasConfig || require('pelias-config').generate().api,
+    basePath: basePath || '/'
+  };
   
   function middleware(req, res, next) {
-    return convertToGeocodeJSON(peliasConfig, req, next);
+    return convertToGeocodeJSON(req, res, next, opts);
   }
 
   return middleware;
 }
 
-function convertToGeocodeJSON(peliasConfig, req, next) {
+/**
-
+ * Converts elasticsearch results into geocodeJSON format
-  // do nothing if no result data set
+ *
-  if (!req.results || !req.results.data) {
+ * @param {object} req
-    return next();
+ * @param {object} res
-  }
+ * @param {object} next
-
+ * @param {object} opts
-  req.results.geojson = { geocoding: {} };
+ * @param {string} opts.basePath e.g. '/v1/'
+ * @param {string} opts.config.host e.g. 'pelias.mapzen.com'
+ * @param {string} opts.config.version e.g. 1.0
+ * @returns {*}
+ */
+function convertToGeocodeJSON(req, res, next, opts) {
+
+  res.body = { geocoding: {} };
 
   // REQUIRED. A semver.org compliant version number. Describes the version of
   // the GeocodeJSON spec that is implemented by this instance.
-  req.results.geojson.geocoding.version = '0.1';
+  res.body.geocoding.version = '0.1';
 
   // OPTIONAL. Default: null. The attribution of the data. In case of multiple sources,
   // and then multiple attributions, can be an object with one key by source.
   // Can be a URI on the server, which outlines attribution details.
-  req.results.geojson.geocoding.attribution = peliasConfig.host + 'attribution';
+  res.body.geocoding.attribution = url.resolve(opts.config.host, opts.basePath + 'attribution');
 
   // OPTIONAL. Default: null. The query that has been issued to trigger the
   // search.
   // Freeform object.
   // This is the equivalent of how the engine interpreted the incoming request.
   // Helpful for debugging and understanding how the input impacts results.
-  req.results.geojson.geocoding.query = req.clean;
+  res.body.geocoding.query = req.clean;
 
   // OPTIONAL. Warnings and errors.
-  addMessages(req.results, 'warnings', req.results.geojson.geocoding);
+  addMessages(req, 'warnings', res.body.geocoding);
-  addMessages(req.results, 'errors', req.results.geojson.geocoding);
+  addMessages(req, 'errors', res.body.geocoding);
 
   // OPTIONAL
   // Freeform
-  addEngine(peliasConfig, req.results.geojson.geocoding);
+  addEngine(opts.config.version, res.body.geocoding);
 
   // response envelope
-  req.results.geojson.geocoding.timestamp = new Date().getTime();
+  res.body.geocoding.timestamp = new Date().getTime();
 
   // convert docs to geojson and merge with geocoding block
-  extend(req.results.geojson, geojsonify(req.results.data));
+  extend(res.body, geojsonify(res.data || []));
 
   next();
 }
 
-function addMessages(results, msgType, geocoding) {
+function addMessages(req, msgType, geocoding) {
-  if (results.hasOwnProperty(msgType)) {
+  if (req.hasOwnProperty(msgType) && req[msgType].length) {
-    geocoding.messages = geocoding.messages || {};
+    geocoding[msgType] = req[msgType];
-    geocoding.messages[msgType] = results[msgType];
   }
 }
 
-function addEngine(peliasConfig, geocoding) {
+function addEngine(version, geocoding) {
   geocoding.engine = {
     name: 'Pelias',
     author: 'Mapzen',
-    version: peliasConfig.version
+    version: version
   };
 }
 

middleware/renamePlacenames.js

@@ -32,12 +32,12 @@ function setup() {
 function renamePlacenames(req, res, next) {
 
   // do nothing if no result data set
-  if (!req.results || !req.results.data) {
+  if (!res || !res.data) {
     return next();
   }
 
   // loop through data items and remap placenames
-  req.results.data = req.results.data.map(renameProperties);
+  res.data = res.data.map(renameProperties);
 
   next();
 }

middleware/sendJSON.js

@@ -1,12 +1,12 @@
 function sendJSONResponse(req, res, next) {
 
   // do nothing if no result data set
-  if (!req.results || !req.results.geojson) {
+  if (!res || !res.body) {
     return next();
   }
 
   // respond
-  return res.status(200).json(req.results.geojson);
+  return res.status(200).json(res.body);
 }
 
 module.exports = sendJSONResponse;

package.json

@@ -59,7 +59,7 @@
     "through2": "0.6.5"
   },
   "devDependencies": {
-    "ciao": "^0.3.4",
+    "ciao": "^0.6.0",
     "istanbul": "^0.3.13",
     "jshint": "^2.5.6",
     "nsp": "^0.3.0",

routes/v1.js

@@ -43,6 +43,8 @@ var postProc = {
  */
 function addRoutes(app, peliasConfig) {
 
+  var base = '/v1/';
+
   /** ------------------------- routers ------------------------- **/
 
   var routers = {
@@ -58,7 +60,7 @@ function addRoutes(app, peliasConfig) {
       controllers.search(),
       postProc.confidenceScores(peliasConfig),
       postProc.renamePlacenames(),
-      postProc.geocodeJSON(peliasConfig),
+      postProc.geocodeJSON(peliasConfig, base),
       postProc.sendJSON
     ]),
     autocomplete: createRouter([
@@ -67,7 +69,7 @@ function addRoutes(app, peliasConfig) {
       controllers.search(null, require('../query/autocomplete')),
       postProc.confidenceScores(peliasConfig),
       postProc.renamePlacenames(),
-      postProc.geocodeJSON(peliasConfig),
+      postProc.geocodeJSON(peliasConfig, base),
       postProc.sendJSON
     ]),
     reverse: createRouter([
@@ -79,14 +81,14 @@ function addRoutes(app, peliasConfig) {
       //  so it must be calculated first
       postProc.confidenceScoresReverse(),
       postProc.renamePlacenames(),
-      postProc.geocodeJSON(peliasConfig),
+      postProc.geocodeJSON(peliasConfig, base),
       postProc.sendJSON
     ]),
     place: createRouter([
       sanitisers.place.middleware,
       controllers.place(),
       postProc.renamePlacenames(),
-      postProc.geocodeJSON(peliasConfig),
+      postProc.geocodeJSON(peliasConfig, base),
       postProc.sendJSON
     ]),
     status: createRouter([
@@ -95,18 +97,19 @@ function addRoutes(app, peliasConfig) {
   };
 
 
-  var base = '/v1/';
+  // static data endpoints
-
-  // api root
   app.get ( base,                  routers.index );
   app.get ( base + 'attribution',  routers.attribution );
+  app.get (        '/attribution', routers.attribution );
+  app.get (        '/status',      routers.status );
+
+  // backend dependent endpoints
   app.get ( base + 'place',        routers.place );
   app.get ( base + 'autocomplete', routers.autocomplete );
   app.get ( base + 'search',       routers.search );
   app.post( base + 'search',       routers.search );
   app.get ( base + 'reverse',      routers.reverse );
 
-  app.get (        '/status',      routers.status );
 }
 
 /**

sanitiser/_geo_reverse.js

@@ -14,6 +14,13 @@ module.exports = function sanitize( raw, clean ){
     geo_common.sanitize_coord( 'lat', clean, raw['point.lat'], LAT_LON_IS_REQUIRED );
     geo_common.sanitize_coord( 'lon', clean, raw['point.lon'], LAT_LON_IS_REQUIRED );
 
+    // remove both if only one is set
+    // @todo: clean this up!
+    if( !clean.hasOwnProperty('lat') || !clean.hasOwnProperty('lon') ){
+      delete clean.lat;
+      delete clean.lon;
+    }
+
     // boundary.circle.* is not mandatory, and only specifying radius is fine,
     // as point.lat/lon will be used to fill those values by default
     geo_common.sanitize_boundary_circle( clean, raw, CIRCLE_IS_REQUIRED, CIRCLE_MUST_BE_COMPLETE);

sanitiser/_id.js

@@ -18,8 +18,18 @@ function sanitize( raw, clean ){
   // error & warning messages
   var messages = { errors: [], warnings: [] };
 
-  // 'raw.id' can be an array!?
+  // 'raw.id' can be an array
-  var rawIds = check.array( raw.id ) ? _.unique( raw.id ) : [ raw.id ];
+  var rawIds = check.array( raw.id ) ? _.unique( raw.id ) : [];
+
+  // 'raw.id' can be a string
+  if( check.unemptyString( raw.id ) ){
+    rawIds.push( raw.id );
+  }
+
+  // no ids provided
+  if( !rawIds.length ){
+    messages.errors.push( errorMessage('id') );
+  }
 
   // ensure all elements are valid non-empty strings
   rawIds = rawIds.filter( function( uc ){
@@ -48,25 +58,27 @@ function sanitize( raw, clean ){
     }
 
     // id text
-    if( !check.unemptyString( id ) ){
+    else if( !check.unemptyString( id ) ){
       messages.errors.push( errorMessage( rawId ) );
     }
     // type text
-    if( !check.unemptyString( type ) ){
+    else if( !check.unemptyString( type ) ){
       messages.errors.push( errorMessage( rawId ) );
     }
     // type text must be one of the types
-    if( !_.contains( types, type ) ){
+    else if( !_.contains( types, type ) ){
       messages.errors.push(
         errorMessage('type', type + ' is invalid. It must be one of these values - [' + types.join(', ') + ']')
       );
     }
-
     // add valid id to 'clean.ids' array
+    else {
       clean.ids.push({
         id: id,
         type: type
       });
+    }
+
   });
 
   return messages;

sanitiser/_size.js

@@ -1,3 +1,4 @@
+var check = require('check-types');
 
 var MIN_SIZE = 1,
     MAX_SIZE = 40,
@@ -10,36 +11,23 @@ function sanitize( raw, clean ){
   var messages = { errors: [], warnings: [] };
 
   // coercions
-  var _size = parseInt( raw.size, 10 );
+  clean.size = parseInt( raw.size, 10 );
 
   // invalid numeric input
-  // @todo: this can be removed now as queries have default sizes?
+  if( isNaN( clean.size ) ){
-  if( isNaN( _size ) ){
-
-    // set the default size
-    messages.warnings.push('invalid integer \'size\', using DEFAULT_SIZE');
     clean.size = DEFAULT_SIZE;
   }
-  // valid numeric input
-  else {
-
   // ensure size falls within defined range
-    if( _size > MAX_SIZE ){
+  else if( clean.size > MAX_SIZE ){
     // set the max size
     messages.warnings.push('out-of-range integer \'size\', using MAX_SIZE');
     clean.size = MAX_SIZE;
   }
-    else if( _size < MIN_SIZE ){
+  else if( clean.size < MIN_SIZE ){
     // set the min size
     messages.warnings.push('out-of-range integer \'size\', using MIN_SIZE');
     clean.size = MIN_SIZE;
   }
-    else {
-      // set the input size
-      clean.size = _size;
-    }
-
-  }
 
   return messages;
 }

sanitiser/place.js

@@ -14,10 +14,6 @@ module.exports.sanitiser_list = sanitizers;
 // middleware
 module.exports.middleware = function( req, res, next ){
   sanitize( req, function( err, clean ){
-    if( err ){
-      res.status(400); // 400 Bad Request
-      return next(err);
-    }
     next();
   });
 };

sanitiser/reverse.js

@@ -6,7 +6,6 @@ var sanitizeAll = require('../sanitiser/sanitizeAll'),
       size: require('../sanitiser/_size'),
       private: require('../sanitiser/_flag_bool')('private', false),
       geo_reverse: require('../sanitiser/_geo_reverse'),
-      categories: require('../sanitiser/_categories'),
       boundary_country: require('../sanitiser/_boundary_country'),
     };
 
@@ -19,10 +18,6 @@ module.exports.sanitiser_list = sanitizers;
 // middleware
 module.exports.middleware = function( req, res, next ){
   sanitize( req, function( err, clean ){
-    if( err ){
-      res.status(400); // 400 Bad Request
-      return next(err);
-    }
     next();
   });
 };

sanitiser/sanitizeAll.js

@@ -1,10 +1,16 @@
 
+var check = require('check-types');
+
 function sanitize( req, sanitizers, cb ){
 
   // init an object to store clean
   // (sanitized) input parameters
   req.clean = {};
 
+  // init erros and warnings arrays
+  req.errors = [];
+  req.warnings = [];
+
   // source of input parameters
   // (in this case from the GET querystring params)
   var params = req.query || {};
@@ -12,14 +18,21 @@ function sanitize( req, sanitizers, cb ){
   for (var s in sanitizers) {
     var sanity = sanitizers[s]( params, req.clean );
 
-    // errors
+    // if errors occurred then set them
+    // on the req object.
     if( sanity.errors.length ){
-      return cb( sanity.errors[0] );
+      req.errors = req.errors.concat( sanity.errors );
+    }
+
+    // if warnings occurred then set them
+    // on the req object.
+    if( sanity.warnings.length ){
+      req.warnings = req.warnings.concat( sanity.warnings );
     }
   }
 
+  // @todo remove these args, they do not need to be passed out
   return cb( undefined, req.clean );
-
 }
 
 // export function

sanitiser/search.js

@@ -7,7 +7,6 @@ var sanitizeAll = require('../sanitiser/sanitizeAll'),
       sources: require('../sanitiser/_targets')('sources', require( '../query/sources' )),
       private: require('../sanitiser/_flag_bool')('private', false),
       geo_search: require('../sanitiser/_geo_search'),
-      categories: require('../sanitiser/_categories'),
       boundary_country: require('../sanitiser/_boundary_country'),
     };
 
@@ -20,10 +19,6 @@ module.exports.sanitiser_list = sanitizers;
 // middleware
 module.exports.middleware = function( req, res, next ){
   sanitize( req, function( err, clean ){
-    if( err ){
-      res.status(400); // 400 Bad Request
-      return next(err);
-    }
     next();
   });
 };

test/ciao/404.coffee

@@ -3,7 +3,7 @@
 path: '/notexist'
 
 #? not found
-response.statusCode.should.equal 404
+response.statusCode.should.be.equal 404
 
 #? content-type header correctly set
 response.should.have.header 'Content-Type','application/json; charset=utf-8'
@@ -14,4 +14,4 @@ response.should.have.header 'Cache-Control','public,max-age=300'
 #? should respond in json with server info
 should.exist json
 should.exist json.error
-json.error.should.equal 'not found: invalid path'
+json.error.should.be.equal 'not found: invalid path'

test/ciao/CORS/headers_GET.coffee

@@ -4,6 +4,6 @@ path: '/'
 
 #? access control headers correctly set
 response.should.have.header 'Access-Control-Allow-Origin','*'
-response.should.have.header 'Access-Control-Allow-Methods','GET'
+response.should.have.header 'Access-Control-Allow-Methods','GET, OPTIONS'
 response.should.have.header 'Access-Control-Allow-Headers','X-Requested-With,content-type'
 response.should.have.header 'Access-Control-Allow-Credentials','true'

test/ciao/CORS/headers_OPTIONS.coffee

@@ -0,0 +1,10 @@
+
+#> cross-origin resource sharing
+path: '/'
+method: 'OPTIONS'
+
+#? access control headers correctly set
+response.should.have.header 'Access-Control-Allow-Origin','*'
+response.should.have.header 'Access-Control-Allow-Methods','GET, OPTIONS'
+response.should.have.header 'Access-Control-Allow-Headers','X-Requested-With,content-type'
+response.should.have.header 'Access-Control-Allow-Credentials','true'

test/ciao/autocomplete/basic_autocomplete.coffee

@@ -0,0 +1,33 @@
+
+#> basic autocomplete
+path: '/v1/autocomplete?text=a'
+
+#? 200 ok
+response.statusCode.should.be.equal 200
+response.should.have.header 'charset', 'utf8'
+response.should.have.header 'content-type', 'application/json; charset=utf-8'
+
+#? valid geocoding block
+should.exist json.geocoding
+should.exist json.geocoding.version
+should.exist json.geocoding.attribution
+should.exist json.geocoding.query
+should.exist json.geocoding.engine
+should.exist json.geocoding.engine.name
+should.exist json.geocoding.engine.author
+should.exist json.geocoding.engine.version
+should.exist json.geocoding.timestamp
+
+#? valid geojson
+json.type.should.be.equal 'FeatureCollection'
+json.features.should.be.instanceof Array
+
+#? expected errors
+should.not.exist json.geocoding.errors
+
+#? expected warnings
+should.not.exist json.geocoding.warnings
+
+#? inputs
+json.geocoding.query['text'].should.eql 'a'
+json.geocoding.query['size'].should.eql 10

test/ciao/autocomplete/null_island.coffee

@@ -0,0 +1,34 @@
+
+#> null island
+path: '/v1/autocomplete?text=a&focus.point.lat=0&focus.point.lon=0'
+
+#? 200 ok
+response.statusCode.should.be.equal 200
+response.should.have.header 'charset', 'utf8'
+response.should.have.header 'content-type', 'application/json; charset=utf-8'
+
+#? valid geocoding block
+should.exist json.geocoding
+should.exist json.geocoding.version
+should.exist json.geocoding.attribution
+should.exist json.geocoding.query
+should.exist json.geocoding.engine
+should.exist json.geocoding.engine.name
+should.exist json.geocoding.engine.author
+should.exist json.geocoding.engine.version
+should.exist json.geocoding.timestamp
+
+#? valid geojson
+json.type.should.be.equal 'FeatureCollection'
+json.features.should.be.instanceof Array
+
+#? expected errors
+should.not.exist json.geocoding.errors
+
+#? expected warnings
+should.not.exist json.geocoding.warnings
+
+#? inputs
+json.geocoding.query['lat'].should.eql 0
+json.geocoding.query['lon'].should.eql 0
+json.geocoding.query['size'].should.eql 10

test/ciao/index.coffee

@@ -3,7 +3,7 @@
 path: '/v1/'
 
 #? endpoint available
-response.statusCode.should.equal 200
+response.statusCode.should.be.equal 200
 
 #? content-type header correctly set
 response.should.have.header 'Content-Type','text/html; charset=utf-8'

test/ciao/place/basic_place.coffee

@@ -0,0 +1,33 @@
+
+#> basic place
+path: '/v1/place?id=geoname:1'
+
+#? 200 ok
+response.statusCode.should.be.equal 200
+response.should.have.header 'charset', 'utf8'
+response.should.have.header 'content-type', 'application/json; charset=utf-8'
+
+#? valid geocoding block
+should.exist json.geocoding
+should.exist json.geocoding.version
+should.exist json.geocoding.attribution
+should.exist json.geocoding.query
+should.exist json.geocoding.engine
+should.exist json.geocoding.engine.name
+should.exist json.geocoding.engine.author
+should.exist json.geocoding.engine.version
+should.exist json.geocoding.timestamp
+
+#? valid geojson
+json.type.should.be.equal 'FeatureCollection'
+json.features.should.be.instanceof Array
+
+#? expected errors
+should.not.exist json.geocoding.errors
+
+#? expected warnings
+should.not.exist json.geocoding.warnings
+
+#? inputs
+json.geocoding.query['ids'].should.eql [{ id: '1', type: 'geoname' }]
+should.not.exist json.geocoding.query['size']

test/ciao/place/missing_id.coffee

@@ -0,0 +1,34 @@
+
+#> missing id
+path: '/v1/place'
+
+#? 200 ok
+response.statusCode.should.be.equal 200
+response.should.have.header 'charset', 'utf8'
+response.should.have.header 'content-type', 'application/json; charset=utf-8'
+
+#? valid geocoding block
+should.exist json.geocoding
+should.exist json.geocoding.version
+should.exist json.geocoding.attribution
+should.exist json.geocoding.query
+should.exist json.geocoding.engine
+should.exist json.geocoding.engine.name
+should.exist json.geocoding.engine.author
+should.exist json.geocoding.engine.version
+should.exist json.geocoding.timestamp
+
+#? valid geojson
+json.type.should.be.equal 'FeatureCollection'
+json.features.should.be.instanceof Array
+
+#? expected errors
+should.exist json.geocoding.errors
+json.geocoding.errors.should.eql [ 'invalid param \'id\': text length, must be >0' ]
+
+#? expected warnings
+should.not.exist json.geocoding.warnings
+
+#? inputs
+json.geocoding.query['ids'].should.eql []
+should.not.exist json.geocoding.query['size']

test/ciao/place/msuccess.coffee

@@ -1,16 +0,0 @@
-
-#> valid place query
-path: '/v1/place?id=geoname:4221195&id=geoname:4193595'
-
-#? 200 ok
-response.statusCode.should.equal 200
-
-#? valid response
-now = new Date().getTime()
-should.exist json
-should.not.exist json.error
-json.date.should.be.within now-5000, now+5000
-
-#? valid geojson
-json.type.should.equal 'FeatureCollection'
-json.features.should.be.instanceof Array

test/ciao/place/success.coffee

@@ -1,16 +0,0 @@
-
-#> valid place query
-path: '/v1/place?id=geoname:4221195'
-
-#? 200 ok
-response.statusCode.should.equal 200
-
-#? valid response
-now = new Date().getTime()
-should.exist json
-should.not.exist json.error
-json.date.should.be.within now-5000, now+5000
-
-#? valid geojson
-json.type.should.equal 'FeatureCollection'
-json.features.should.be.instanceof Array

test/ciao/reverse/basic_reverse.coffee

@@ -0,0 +1,34 @@
+
+#> basic reverse
+path: '/v1/reverse?point.lat=1&point.lon=2'
+
+#? 200 ok
+response.statusCode.should.be.equal 200
+response.should.have.header 'charset', 'utf8'
+response.should.have.header 'content-type', 'application/json; charset=utf-8'
+
+#? valid geocoding block
+should.exist json.geocoding
+should.exist json.geocoding.version
+should.exist json.geocoding.attribution
+should.exist json.geocoding.query
+should.exist json.geocoding.engine
+should.exist json.geocoding.engine.name
+should.exist json.geocoding.engine.author
+should.exist json.geocoding.engine.version
+should.exist json.geocoding.timestamp
+
+#? valid geojson
+json.type.should.be.equal 'FeatureCollection'
+json.features.should.be.instanceof Array
+
+#? expected errors
+should.not.exist json.geocoding.errors
+
+#? expected warnings
+should.not.exist json.geocoding.warnings
+
+#? inputs
+json.geocoding.query['lat'].should.eql 1
+json.geocoding.query['lon'].should.eql 2
+json.geocoding.query['size'].should.eql 10

test/ciao/reverse/null_island.coffee

@@ -0,0 +1,34 @@
+
+#> null island
+path: '/v1/reverse?point.lat=0&point.lon=0'
+
+#? 200 ok
+response.statusCode.should.be.equal 200
+response.should.have.header 'charset', 'utf8'
+response.should.have.header 'content-type', 'application/json; charset=utf-8'
+
+#? valid geocoding block
+should.exist json.geocoding
+should.exist json.geocoding.version
+should.exist json.geocoding.attribution
+should.exist json.geocoding.query
+should.exist json.geocoding.engine
+should.exist json.geocoding.engine.name
+should.exist json.geocoding.engine.author
+should.exist json.geocoding.engine.version
+should.exist json.geocoding.timestamp
+
+#? valid geojson
+json.type.should.be.equal 'FeatureCollection'
+json.features.should.be.instanceof Array
+
+#? expected errors
+should.not.exist json.geocoding.errors
+
+#? expected warnings
+should.not.exist json.geocoding.warnings
+
+#? inputs
+json.geocoding.query['lat'].should.eql 0
+json.geocoding.query['lon'].should.eql 0
+json.geocoding.query['size'].should.eql 10

test/ciao/reverse/success.coffee

@@ -1,15 +0,0 @@
-#> valid reverse query
-path: '/v1/reverse?lat=29.49136&lon=-82.50622'
-
-#? 200 ok
-response.statusCode.should.equal 200
-
-#? valid response
-now = new Date().getTime()
-should.exist json
-should.not.exist json.error
-json.date.should.be.within now-5000, now+5000
-
-#? valid geojson
-json.type.should.equal 'FeatureCollection'
-json.features.should.be.instanceof Array

test/ciao/search/address_parsing.coffee

@@ -0,0 +1,41 @@
+
+#> address parsing
+path: '/v1/search?text=30%20w%2026th%20st%2C%20ny'
+
+#? 200 ok
+response.statusCode.should.be.equal 200
+response.should.have.header 'charset', 'utf8'
+response.should.have.header 'content-type', 'application/json; charset=utf-8'
+
+#? valid geocoding block
+should.exist json.geocoding
+should.exist json.geocoding.version
+should.exist json.geocoding.attribution
+should.exist json.geocoding.query
+should.exist json.geocoding.engine
+should.exist json.geocoding.engine.name
+should.exist json.geocoding.engine.author
+should.exist json.geocoding.engine.version
+should.exist json.geocoding.timestamp
+
+#? valid geojson
+json.type.should.be.equal 'FeatureCollection'
+json.features.should.be.instanceof Array
+
+#? expected errors
+should.not.exist json.geocoding.errors
+
+#? expected warnings
+should.not.exist json.geocoding.warnings
+
+#? inputs
+json.geocoding.query['text'].should.eql '30 w 26th st, ny'
+json.geocoding.query['size'].should.eql 10
+
+#? address parsing
+json.geocoding.query.parsed_text['name'].should.eql '30 w 26th st'
+json.geocoding.query.parsed_text['number'].should.eql 30
+json.geocoding.query.parsed_text['street'].should.eql 'w 26th st'
+json.geocoding.query.parsed_text['state'].should.eql 'NY'
+json.geocoding.query.parsed_text['regions'].should.eql []
+json.geocoding.query.parsed_text['admin_parts'].should.eql "ny"

test/ciao/search/basic_search.coffee

@@ -0,0 +1,33 @@
+
+#> basic search
+path: '/v1/search?text=a'
+
+#? 200 ok
+response.statusCode.should.be.equal 200
+response.should.have.header 'charset', 'utf8'
+response.should.have.header 'content-type', 'application/json; charset=utf-8'
+
+#? valid geocoding block
+should.exist json.geocoding
+should.exist json.geocoding.version
+should.exist json.geocoding.attribution
+should.exist json.geocoding.query
+should.exist json.geocoding.engine
+should.exist json.geocoding.engine.name
+should.exist json.geocoding.engine.author
+should.exist json.geocoding.engine.version
+should.exist json.geocoding.timestamp
+
+#? valid geojson
+json.type.should.be.equal 'FeatureCollection'
+json.features.should.be.instanceof Array
+
+#? expected errors
+should.not.exist json.geocoding.errors
+
+#? expected warnings
+should.not.exist json.geocoding.warnings
+
+#? inputs
+json.geocoding.query['text'].should.eql 'a'
+json.geocoding.query['size'].should.eql 10

test/ciao/search/no_params.coffee

@@ -0,0 +1,33 @@
+
+#> no params specified
+path: '/v1/search'
+
+#? 200 ok
+response.statusCode.should.be.equal 200
+response.should.have.header 'charset', 'utf8'
+response.should.have.header 'content-type', 'application/json; charset=utf-8'
+
+#? valid geocoding block
+should.exist json.geocoding
+should.exist json.geocoding.version
+should.exist json.geocoding.attribution
+should.exist json.geocoding.query
+should.exist json.geocoding.engine
+should.exist json.geocoding.engine.name
+should.exist json.geocoding.engine.author
+should.exist json.geocoding.engine.version
+should.exist json.geocoding.timestamp
+
+#? valid geojson
+json.type.should.be.equal 'FeatureCollection'
+json.features.should.be.instanceof Array
+
+#? expected errors
+should.exist json.geocoding.errors
+json.geocoding.errors.should.eql [ 'invalid param \'text\': text length, must be >0' ]
+
+#? expected warnings
+should.not.exist json.geocoding.warnings
+
+#? inputs
+json.geocoding.query['size'].should.eql 10

test/ciao/search/null_island.coffee

@@ -0,0 +1,35 @@
+
+#> null island
+path: '/v1/search?text=a&focus.point.lat=0&focus.point.lon=0'
+
+#? 200 ok
+response.statusCode.should.be.equal 200
+response.should.have.header 'charset', 'utf8'
+response.should.have.header 'content-type', 'application/json; charset=utf-8'
+
+#? valid geocoding block
+should.exist json.geocoding
+should.exist json.geocoding.version
+should.exist json.geocoding.attribution
+should.exist json.geocoding.query
+should.exist json.geocoding.engine
+should.exist json.geocoding.engine.name
+should.exist json.geocoding.engine.author
+should.exist json.geocoding.engine.version
+should.exist json.geocoding.timestamp
+
+#? valid geojson
+json.type.should.be.equal 'FeatureCollection'
+json.features.should.be.instanceof Array
+
+#? expected errors
+should.not.exist json.geocoding.errors
+
+#? expected warnings
+should.not.exist json.geocoding.warnings
+
+#? inputs
+json.geocoding.query['text'].should.eql 'a'
+json.geocoding.query['size'].should.eql 10
+json.geocoding.query['lat'].should.eql 0
+json.geocoding.query['lon'].should.eql 0

test/ciao/search/success.coffee

@@ -1,15 +0,0 @@
-#> valid search query
-path: '/v1/search?text=lake&lat=29.49136&lon=-82.50622'
-
-#? 200 ok
-response.statusCode.should.equal 200
-
-#? valid response
-now = new Date().getTime()
-should.exist json
-should.not.exist json.error
-json.date.should.be.within now-5000, now+5000
-
-#? valid geojson
-json.type.should.equal 'FeatureCollection'
-json.features.should.be.instanceof Array

test/ciao/suggest/nearby_nobias.coffee

@@ -1,6 +0,0 @@
-
-#> suggest without geo bias
-path: '/v1/suggest/nearby?text=a'
-
-#? 400 bad request
-response.statusCode.should.equal 400

test/ciao/suggest/success.coffee

@@ -1,16 +0,0 @@
-
-#> valid suggest query
-path: '/v1/suggest?text=a&lat=0&lon=0'
-
-#? 200 ok
-response.statusCode.should.equal 200
-
-#? valid response
-now = new Date().getTime()
-should.exist json
-should.not.exist json.error
-json.date.should.be.within now-5000, now+5000
-
-#? valid geojson
-json.type.should.equal 'FeatureCollection'
-json.features.should.be.instanceof Array

test/ciao/suggest/success_nearby.coffee

@@ -1,16 +0,0 @@
-
-#> valid suggest query
-path: '/v1/suggest/nearby?text=a&lat=29.49136&lon=-82.50622'
-
-#? 200 ok
-response.statusCode.should.equal 200
-
-#? valid response
-now = new Date().getTime()
-should.exist json
-should.not.exist json.error
-json.date.should.be.within now-5000, now+5000
-
-#? valid geojson
-json.type.should.equal 'FeatureCollection'
-json.features.should.be.instanceof Array

test/unit/helper/geojsonify.js

@@ -153,7 +153,6 @@ module.exports.tests.search = function(test, common) {
           'localadmin': 'test1',
           'locality': 'test2',
           'neighbourhood': 'test3',
-          'category': ['food', 'nightlife'],
           'housenumber': '13',
           'street': 'Liverpool Road',
           'postalcode': 'N1 0RW'
@@ -206,8 +205,7 @@ module.exports.tests.search = function(test, common) {
           'county': 'New York',
           'localadmin': 'Manhattan',
           'locality': 'New York',
-          'neighbourhood': 'Koreatown',
+          'neighbourhood': 'Koreatown'
-          'category': ['tourism', 'transport']
         }
       }
     ]

test/unit/middleware/distance.js

@@ -8,8 +8,9 @@ module.exports.tests.computeDistance = function(test, common) {
       clean: {
         lat: 45,
         lon: -77
-      },
+      }
-      results: {
+    };
+    var res = {
       data: [
         {
           center_point: {
@@ -18,12 +19,11 @@ module.exports.tests.computeDistance = function(test, common) {
           }
         }
       ]
-      }
     };
 
     var expected = 742.348;
-    distance(req, null, function () {
+    distance(req, res, function () {
-      t.equal(req.results.data[0].distance, expected, 'correct distance computed');
+      t.equal(res.data[0].distance, expected, 'correct distance computed');
       t.end();
     });
   });

test/unit/run.js

@@ -28,6 +28,7 @@ var tests = [
   require('./sanitiser/_geo_common'),
   require('./middleware/distance'),
   require('./middleware/confidenceScoreReverse'),
+  require('./sanitiser/_size'),
 ];
 
 tests.map(function(t) {

test/unit/sanitiser/_size.js

@@ -0,0 +1,61 @@
+var sanitize = require('../../../sanitiser/_size');
+
+module.exports.tests = {};
+
+module.exports.tests.sanitize_size = function(test, common) {
+  test('size=0', function(t) {
+    var raw = { size: 0 };
+    var clean = {};
+    var res = sanitize(raw, clean);
+    t.equal(res.errors.length, 0, 'should return no errors');
+    t.equal(res.warnings.length, 1, 'should return warning');
+    t.equal(res.warnings[0], 'out-of-range integer \'size\', using MIN_SIZE', 'check warning text');
+    t.equal(clean.size, 1, 'default to 1');
+    t.end();
+  });
+
+  test('size=10000', function(t) {
+    var raw = { size: 10000 };
+    var clean = {};
+    var res = sanitize(raw, clean);
+    t.equal(res.errors.length, 0, 'should return no errors');
+    t.equal(res.warnings.length, 1, 'should return warning');
+    t.equal(res.warnings[0], 'out-of-range integer \'size\', using MAX_SIZE', 'check warning text');
+    t.equal(clean.size, 40, 'default to 40');
+    t.end();
+  });
+
+  test('size not set', function(t) {
+    var raw = {};
+    var clean = {};
+    var res = sanitize(raw, clean);
+    t.equal(res.errors.length, 0, 'should return no errors');
+    t.equal(res.warnings.length, 0, 'should return no warning');
+    t.equal(clean.size, 10, 'default to 10');
+    t.end();
+  });
+
+
+  var valid_sizes = [5, '5', 5.5, '5.5'];
+  valid_sizes.forEach(function (size) {
+    test('size=' + size, function (t) {
+      var raw = {size: size};
+      var clean = {};
+      var res = sanitize(raw, clean);
+      t.equal(res.errors.length, 0, 'should return no errors');
+      t.equal(res.warnings.length, 0, 'should return warning');
+      t.equal(clean.size, 5, 'set to correct integer');
+      t.end();
+    });
+  });
+};
+
+module.exports.all = function (tape, common) {
+  function test(name, testFunction) {
+    return tape('SANTIZE _size ' + name, testFunction);
+  }
+
+  for( var testCase in module.exports.tests ){
+    module.exports.tests[testCase](test, common);
+  }
+};

test/unit/sanitiser/place.js

@@ -1,6 +1,8 @@
 
+// @todo: refactor this test, it's pretty messy, brittle and hard to follow
+
 var place  = require('../../../sanitiser/place'),
-    _sanitize = place.sanitize,
+    sanitize = place.sanitize,
     middleware = place.middleware,
     types = require('../../../query/types'),
     delimiter = ':',
@@ -11,12 +13,14 @@ var place  = require('../../../sanitiser/place'),
       var type = input.split(delimiter)[0];
       return type + ' is invalid. It must be one of these values - [' + types.join(', ') + ']'; },
     defaultClean = { ids: [ { id: '123', type: 'geoname' } ], private: false },
-    sanitize = function(query, cb) { _sanitize({'query':query}, cb); },
     inputs = {
       valid: [ 'geoname:1', 'osmnode:2', 'admin0:53', 'osmway:44', 'geoname:5' ],
       invalid: [ ':', '', '::', 'geoname:', ':234', 'gibberish:23' ]
     };
 
+// these are the default values you would expect when no input params are specified.
+var emptyClean = { ids: [], private: false };
+
 module.exports.tests = {};
 
 module.exports.tests.interface = function(test, common) {
@@ -33,33 +37,35 @@ module.exports.tests.interface = function(test, common) {
 };
 
 module.exports.tests.sanitize_id = function(test, common) {
-  test('invalid input', function(t) {
+  test('id: invalid input', function(t) {
     inputs.invalid.forEach( function( input ){
-      sanitize({ id: input }, function( err, clean ){
+      var req = { query: { id: input } };
-        switch (err) {
+      sanitize(req, function( ){
+        switch (req.errors[0]) {
           case defaultError:
-            t.equal(err, defaultError, input + ' is invalid input'); break;
+            t.equal(req.errors[0], defaultError, input + ' is invalid input'); break;
           case defaultLengthError(input):
-            t.equal(err, defaultLengthError(input), input + ' is invalid (missing id/type)'); break;
+            t.equal(req.errors[0], defaultLengthError(input), input + ' is invalid (missing id/type)'); break;
           case defaultFormatError:
-            t.equal(err, defaultFormatError, input + ' is invalid (invalid format)'); break;
+            t.equal(req.errors[0], defaultFormatError, input + ' is invalid (invalid format)'); break;
           case defaultMissingTypeError(input):
-            t.equal(err, defaultMissingTypeError(input), input + ' is an unknown type'); break;
+            t.equal(req.errors[0], defaultMissingTypeError(input), input + ' is an unknown type'); break;
           default: break;
         }
-        t.equal(clean, undefined, 'clean not set');
+        t.deepEqual(req.clean, emptyClean, 'clean only has default values set');
       });
     });
     t.end();
   });
 
-  test('valid input', function(t) {
+  test('id: valid input', function(t) {
     inputs.valid.forEach( function( input ){
       var input_parts = input.split(delimiter);
       var expected = { ids: [ { id: input_parts[1], type: input_parts[0] } ], private: false };
-      sanitize({ id: input }, function( err, clean ){
+      var req = { query: { id: input } };
-        t.equal(err, undefined, 'no error (' + input + ')' );
+      sanitize(req, function(){
-        t.deepEqual(clean, expected, 'clean set correctly (' + input + ')');
+        t.deepEqual( req.errors, [], 'no error (' + input + ')' );
+        t.deepEqual( req.clean, expected, 'clean set correctly (' + input + ')');
       });
     });
     t.end();
@@ -68,26 +74,26 @@ module.exports.tests.sanitize_id = function(test, common) {
 
 
 module.exports.tests.sanitize_ids = function(test, common) {
-  test('invalid input', function(t) {
+  test('ids: invalid input', function(t) {
-    sanitize({ id: inputs.invalid }, function( err, clean ){
+    var req = { query: { id: inputs.invalid } };
-      var input = inputs.invalid[0]; // since it breaks on the first invalid element
+    var expected = [
-      switch (err) {
+      'invalid param \'id\': text length, must be >0',
-        case defaultError:
+      'invalid param \':\': text length, must be >0',
-          t.equal(err, defaultError, input + ' is invalid input'); break;
+      'invalid param \'::\': text length, must be >0',
-        case defaultLengthError(input):
+      'invalid param \'geoname:\': text length, must be >0',
-          t.equal(err, defaultLengthError(input), input + ' is invalid (missing id/type)'); break;
+      'invalid param \':234\': text length, must be >0',
-        case defaultFormatError:
+      'gibberish is invalid. It must be one of these values - ' +
-          t.equal(err, defaultFormatError, input + ' is invalid (invalid format)'); break;
+      '[geoname, osmnode, osmway, admin0, admin1, admin2, neighborhood, ' +
-        case defaultMissingTypeError(input):
+      'locality, local_admin, osmaddress, openaddresses]'
-          t.equal(err, defaultMissingTypeError(input), input + ' is an unknown type'); break;
+    ];
-        default: break;
+    sanitize(req, function(){
-      }
+      t.deepEqual(req.errors, expected);
-      t.equal(clean, undefined, 'clean not set');
+      t.deepEqual(req.clean, emptyClean, 'clean only has default values set');
     });
     t.end();
   });
 
-  test('valid input', function(t) {
+  test('ids: valid input', function(t) {
     var expected={};
     expected.ids = [];
     inputs.valid.forEach( function( input ){
@@ -95,9 +101,10 @@ module.exports.tests.sanitize_ids = function(test, common) {
       expected.ids.push({ id: input_parts[1], type: input_parts[0] });
     });
     expected.private = false;
-    sanitize({ id: inputs.valid }, function( err, clean ){
+    var req = { query: { id: inputs.valid } };
-      t.equal(err, undefined, 'no error' );
+    sanitize(req, function(){
-      t.deepEqual(clean, expected, 'clean set correctly');
+      t.deepEqual( req.errors, [], 'no errors' );
+      t.deepEqual( req.clean, expected, 'clean set correctly' );
     });
     t.end();
   });
@@ -107,8 +114,11 @@ module.exports.tests.sanitize_private = function(test, common) {
   var invalid_values = [null, -1, 123, NaN, 'abc'];
   invalid_values.forEach(function(value) {
     test('invalid private param ' + value, function(t) {
-      sanitize({ id:'geoname:123', 'private': value}, function( err, clean ){
+      var req = { query: { id:'geoname:123', 'private': value } };
-        t.equal(clean.private, false, 'default private set (to false)');
+      sanitize(req, function(){
+        t.deepEqual( req.errors, [], 'no errors' );
+        t.deepEqual( req.warnings, [], 'no warnings' );
+        t.equal(req.clean.private, false, 'default private set (to false)');
         t.end();
       });
     });
@@ -117,8 +127,11 @@ module.exports.tests.sanitize_private = function(test, common) {
   var valid_values = ['true', true, 1];
   valid_values.forEach(function(value) {
     test('valid private param ' + value, function(t) {
-      sanitize({ id:'geoname:123', 'private': value }, function( err, clean ){
+      var req = { query: { id:'geoname:123', 'private': value } };
-        t.equal(clean.private, true, 'private set to true');
+      sanitize(req, function(){
+        t.deepEqual( req.errors, [], 'no errors' );
+        t.deepEqual( req.warnings, [], 'no warnings' );
+        t.equal(req.clean.private, true, 'private set to true');
         t.end();
       });
     });
@@ -127,16 +140,22 @@ module.exports.tests.sanitize_private = function(test, common) {
   var valid_false_values = ['false', false, 0];
   valid_false_values.forEach(function(value) {
     test('test setting false explicitly ' + value, function(t) {
-      sanitize({ id:'geoname:123', 'private': value }, function( err, clean ){
+      var req = { query: { id:'geoname:123', 'private': value } };
-        t.equal(clean.private, false, 'private set to false');
+      sanitize(req, function(){
+        t.deepEqual( req.errors, [], 'no errors' );
+        t.deepEqual( req.warnings, [], 'no warnings' );
+        t.equal(req.clean.private, false, 'private set to false');
         t.end();
       });
     });
   });
 
   test('test default behavior', function(t) {
-    sanitize({ id:'geoname:123' }, function( err, clean ){
+    var req = { query: { id:'geoname:123' } };
-      t.equal(clean.private, false, 'private set to false');
+    sanitize(req, function(){
+      t.deepEqual( req.errors, [], 'no errors' );
+      t.deepEqual( req.warnings, [], 'no warnings' );
+      t.equal(req.clean.private, false, 'private set to false');
       t.end();
     });
   });
@@ -144,10 +163,12 @@ module.exports.tests.sanitize_private = function(test, common) {
 
 module.exports.tests.de_dupe = function(test, common) {
   var expected = { ids: [ { id: '1', type: 'geoname' }, { id: '2', type: 'osmnode' } ], private: false };
+  var req = { query: { id: ['geoname:1', 'osmnode:2', 'geoname:1'] } };
   test('duplicate ids', function(t) {
-    sanitize( { id: ['geoname:1', 'osmnode:2', 'geoname:1'] }, function( err, clean ){
+    sanitize( req, function(){
-      t.equal(err, undefined, 'no error' );
+      t.deepEqual( req.errors, [], 'no errors' );
-      t.deepEqual(clean, expected, 'clean set correctly');
+      t.deepEqual( req.warnings, [], 'no warnings' );
+      t.deepEqual(req.clean, expected, 'clean set correctly');
       t.end();
     });
   });
@@ -155,31 +176,21 @@ module.exports.tests.de_dupe = function(test, common) {
 
 module.exports.tests.invalid_params = function(test, common) {
   test('invalid params', function(t) {
-    sanitize( undefined, function( err, clean ){
+    var req = { query: {} };
-      t.equal(err, defaultError, 'handle invalid params gracefully');
+    sanitize( req, function(){
+      t.equal( req.errors[0], defaultError, 'handle invalid params gracefully');
+      t.deepEqual( req.warnings, [], 'no warnings' );
       t.end();
     });
   });
 };
 
-module.exports.tests.middleware_failure = function(test, common) {
-  test('middleware failure', function(t) {
-    var res = { status: function( code ){
-      t.equal(code, 400, 'status set');
-    }};
-    var next = function( message ){
-      t.equal(message, defaultError);
-      t.end();
-    };
-    middleware( {}, res, next );
-  });
-};
-
 module.exports.tests.middleware_success = function(test, common) {
   test('middleware success', function(t) {
-    var req = { query: { id: 'geoname' + delimiter + '123' }};
+    var req = { query: { id: 'geoname:123' }};
-    var next = function( message ){
+    var next = function(){
-      t.equal(message, undefined, 'no error message set');
+      t.deepEqual( req.errors, [], 'no errors' );
+      t.deepEqual( req.warnings, [], 'no warnings' );
       t.deepEqual(req.clean, defaultClean);
       t.end();
     };

test/unit/sanitiser/reverse.js

@@ -1,6 +1,8 @@
 
+// @todo: refactor this test, it's pretty messy, brittle and hard to follow
+
 var reverse  = require('../../../sanitiser/reverse'),
-    _sanitize = reverse.sanitize,
+    sanitize = reverse.sanitize,
     middleware = reverse.middleware,
     defaultError = 'missing param \'lat\'',
     defaultClean =  { lat:0,
@@ -9,10 +11,12 @@ var reverse  = require('../../../sanitiser/reverse'),
                       lon: 0,
                       size: 10,
                       private: false,
-                      categories: [],
                       boundary: { }
-                    },
+                    };
-    sanitize = function(query, cb) { _sanitize({'query':query}, cb); };
+
+// these are the default values you would expect when no input params are specified.
+// @todo: why is this different from $defaultClean?
+var emptyClean = { boundary: {}, private: false, size: 10, types: {} };
 
 module.exports.tests = {};
 
@@ -31,7 +35,7 @@ module.exports.tests.interface = function(test, common) {
 
 module.exports.tests.sanitisers = function(test, common) {
   test('check sanitiser list', function (t) {
-    var expected = ['layers', 'sources', 'size', 'private', 'geo_reverse', 'categories', 'boundary_country'];
+    var expected = ['layers', 'sources', 'size', 'private', 'geo_reverse', 'boundary_country'];
     t.deepEqual(Object.keys(reverse.sanitiser_list), expected);
     t.end();
   });
@@ -45,29 +49,32 @@ module.exports.tests.sanitize_lat = function(test, common) {
   };
   test('invalid lat', function(t) {
     lats.invalid.forEach( function( lat ){
-      sanitize({ 'point.lat': lat, 'point.lon': 0 }, function( err, clean ){
+      var req = { query: { 'point.lat': lat, 'point.lon': 0 } };
-        t.equal(err, 'invalid param \'lat\': must be >-90 and <90', lat + ' is an invalid latitude');
+      sanitize(req, function(){
-        t.equal(clean, undefined, 'clean not set');
+        t.equal(req.errors[0], 'invalid param \'lat\': must be >-90 and <90', lat + ' is an invalid latitude');
+        t.deepEqual(req.clean, emptyClean, 'clean only has default values set');
       });
     });
     t.end();
   });
   test('valid lat', function(t) {
     lats.valid.forEach( function( lat ){
-      sanitize({ 'point.lat': lat, 'point.lon': 0 }, function( err, clean ){
+      var req = { query: { 'point.lat': lat, 'point.lon': 0 } };
+      sanitize(req, function(){
         var expected = JSON.parse(JSON.stringify( defaultClean ));
         expected.lat = parseFloat( lat );
-        t.equal(err, undefined, 'no error');
+        t.deepEqual(req.errors, [], 'no errors');
-        t.equal(clean.lat, parseFloat(lat), 'clean set correctly (' + lat + ')');
+        t.equal(req.clean.lat, parseFloat(lat), 'clean set correctly (' + lat + ')');
       });
     });
     t.end();
   });
   test('missing lat', function(t) {
     lats.missing.forEach( function( lat ){
-      sanitize({ 'point.lat': lat, 'point.lon': 0 }, function( err, clean ){
+      var req = { query: { 'point.lat': lat, 'point.lon': 0 } };
-        t.equal(err, 'missing param \'lat\'', 'latitude is a required field');
+      sanitize(req, function(){
-        t.equal(clean, undefined, 'clean not set');
+        t.equal(req.errors[0], 'missing param \'lat\'', 'latitude is a required field');
+        t.deepEqual(req.clean, emptyClean, 'clean only has default values set');
       });
     });
     t.end();
@@ -81,43 +88,50 @@ module.exports.tests.sanitize_lon = function(test, common) {
   };
   test('valid lon', function(t) {
     lons.valid.forEach( function( lon ){
-      sanitize({ 'point.lat': 0, 'point.lon': lon }, function( err, clean ){
+      var req = { query: { 'point.lat': 0, 'point.lon': lon } };
+      sanitize(req, function(){
         var expected = JSON.parse(JSON.stringify( defaultClean ));
         expected.lon = parseFloat( lon );
-        t.equal(err, undefined, 'no error');
+        t.deepEqual(req.errors, [], 'no errors');
-        t.equal(clean.lon, parseFloat(lon), 'clean set correctly (' + lon + ')');
+        t.equal(req.clean.lon, parseFloat(lon), 'clean set correctly (' + lon + ')');
       });
     });
     t.end();
   });
   test('missing lon', function(t) {
     lons.missing.forEach( function( lon ){
-      sanitize({ 'point.lat': 0, 'point.lon': lon }, function( err, clean ){
+      var req = { query: { 'point.lat': 0, 'point.lon': lon } };
-        t.equal(err, 'missing param \'lon\'', 'longitude is a required field');
+
-        t.equal(clean, undefined, 'clean not set');
+      // @todo: why is lat set?
+      var expected = { boundary: {}, lat: 0, private: false, size: 10, types: {} };
+      sanitize(req, function(){
+        t.equal(req.errors[0], 'missing param \'lon\'', 'longitude is a required field');
+        t.deepEqual(req.clean, expected, 'clean only has default values set');
       });
     });
     t.end();
   });
 };
 
-
 module.exports.tests.sanitize_size = function(test, common) {
   test('invalid size value', function(t) {
-    sanitize({ size: 'a', 'point.lat': 0, 'point.lon': 0 }, function( err, clean ){
+    var req = { query: { size: 'a', 'point.lat': 0, 'point.lon': 0 } };
-      t.equal(clean.size, 10, 'default size set');
+    sanitize(req, function(){
+      t.equal(req.clean.size, 10, 'default size set');
       t.end();
     });
   });
   test('below min size value', function(t) {
-    sanitize({ size: -100, 'point.lat': 0, 'point.lon': 0 }, function( err, clean ){
+    var req = { query: { size: -100, 'point.lat': 0, 'point.lon': 0 } };
-      t.equal(clean.size, 1, 'min size set');
+    sanitize(req, function(){
+      t.equal(req.clean.size, 1, 'min size set');
       t.end();
     });
   });
   test('above max size value', function(t) {
-    sanitize({ size: 9999, 'point.lat': 0, 'point.lon': 0 }, function( err, clean ){
+    var req = { query: { size: 9999, 'point.lat': 0, 'point.lon': 0 } };
-      t.equal(clean.size, 40, 'max size set');
+    sanitize(req, function(){
+      t.equal(req.clean.size, 40, 'max size set');
       t.end();
     });
   });
@@ -127,8 +141,9 @@ module.exports.tests.sanitize_private = function(test, common) {
   var invalid_values = [null, -1, 123, NaN, 'abc'];
   invalid_values.forEach(function(value) {
     test('invalid private param ' + value, function(t) {
-      sanitize({ 'point.lat': 0, 'point.lon': 0, 'private': value}, function( err, clean ){
+      var req = { query: { 'point.lat': 0, 'point.lon': 0, 'private': value } };
-        t.equal(clean.private, false, 'default private set (to false)');
+      sanitize(req, function(){
+        t.equal(req.clean.private, false, 'default private set (to false)');
         t.end();
       });
     });
@@ -137,8 +152,9 @@ module.exports.tests.sanitize_private = function(test, common) {
   var valid_values = ['true', true, 1, '1'];
   valid_values.forEach(function(value) {
     test('valid private param ' + value, function(t) {
-      sanitize({ 'point.lat': 0, 'point.lon': 0, 'private': value }, function( err, clean ){
+      var req = { query: { 'point.lat': 0, 'point.lon': 0, 'private': value } };
-        t.equal(clean.private, true, 'private set to true');
+      sanitize(req, function(){
+        t.equal(req.clean.private, true, 'private set to true');
         t.end();
       });
     });
@@ -147,78 +163,28 @@ module.exports.tests.sanitize_private = function(test, common) {
   var valid_false_values = ['false', false, 0];
   valid_false_values.forEach(function(value) {
     test('test setting false explicitly ' + value, function(t) {
-      sanitize({ 'point.lat': 0, 'point.lon': 0, 'private': value }, function( err, clean ){
+      var req = { query: { 'point.lat': 0, 'point.lon': 0, 'private': value } };
-        t.equal(clean.private, false, 'private set to false');
+      sanitize(req, function(){
+        t.equal(req.clean.private, false, 'private set to false');
         t.end();
       });
     });
   });
 
   test('test default behavior', function(t) {
-    sanitize({ 'point.lat': 0, 'point.lon': 0 }, function( err, clean ){
+    var req = { query: { 'point.lat': 0, 'point.lon': 0 } };
-      t.equal(clean.private, false, 'private set to false');
+    sanitize(req, function(){
-      t.end();
+      t.equal(req.clean.private, false, 'private set to false');
-    });
-  });
-};
-
-module.exports.tests.sanitize_categories = function(test, common) {
-  var queryParams = { 'point.lat': 0, 'point.lon': 0 };
-  test('unspecified', function(t) {
-    queryParams.categories = undefined;
-    sanitize(queryParams, function( err, clean ){
-      t.deepEqual(clean.categories, defaultClean.categories, 'default to empty categories array');
-      t.end();
-    });
-  });
-  test('single category', function(t) {
-    queryParams.categories = 'food';
-    sanitize(queryParams, function( err, clean ){
-      t.deepEqual(clean.categories, ['food'], 'category set');
-      t.end();
-    });
-  });
-  test('multiple categories', function(t) {
-    queryParams.categories = 'food,education,nightlife';
-    sanitize(queryParams, function( err, clean ){
-      t.deepEqual(clean.categories, ['food', 'education', 'nightlife'], 'categories set');
-      t.end();
-    });
-  });
-  test('whitespace and empty strings', function(t) {
-    queryParams.categories = 'food, , nightlife ,';
-    sanitize(queryParams, function( err, clean ){
-      t.deepEqual(clean.categories, ['food', 'nightlife'], 'categories set');
-      t.end();
-    });
-  });
-  test('all empty strings', function(t) {
-    queryParams.categories = ', ,  ,';
-    sanitize(queryParams, function( err, clean ){
-      t.deepEqual(clean.categories, defaultClean.categories, 'empty strings filtered out');
       t.end();
     });
   });
 };
 
-module.exports.tests.middleware_failure = function(test, common) {
-  test('middleware failure', function(t) {
-    var res = { status: function( code ){
-      t.equal(code, 400, 'status set');
-    }};
-    var next = function( message ){
-      t.equals(message, defaultError);
-      t.end();
-    };
-    middleware( {}, res, next );
-  });
-};
-
 module.exports.tests.middleware_success = function(test, common) {
   test('middleware success', function(t) {
     var req = { query: { 'point.lat': 0, 'point.lon': 0 }};
-    var next = function( message ){
+    var next = function(){
-      t.equal(message, undefined, 'no error message set');
+      t.deepEqual(req.errors, [], 'no error message set');
       t.deepEqual(req.clean, defaultClean);
       t.end();
     };

test/unit/sanitiser/search.js

@@ -3,7 +3,7 @@ var search  = require('../../../sanitiser/search'),
     _text  = require('../sanitiser/_text'),
     parser = require('../../../helper/query_parser'),
     defaultParsed = _text.defaultParsed,
-    _sanitize = search.sanitize,
+    sanitize = search.sanitize,
     middleware = search.middleware,
     defaultError = 'invalid param \'text\': text length, must be >0',
     defaultClean =  { text: 'test',
@@ -11,8 +11,11 @@ var search  = require('../../../sanitiser/search'),
                       },
                       size: 10,
                       parsed_text: defaultParsed,
-                    },
+                    };
-    sanitize = function(query, cb) { _sanitize({'query':query}, cb); };
+
+// these are the default values you would expect when no input params are specified.
+// @todo: why is this different from $defaultClean?
+var emptyClean = { boundary: {}, private: false, size: 10, types: {} };
 
 module.exports.tests = {};
 
@@ -31,7 +34,7 @@ module.exports.tests.interface = function(test, common) {
 
 module.exports.tests.sanitisers = function(test, common) {
   test('check sanitiser list', function (t) {
-    var expected = ['text', 'size', 'layers', 'sources', 'private', 'geo_search', 'categories', 'boundary_country' ];
+    var expected = ['text', 'size', 'layers', 'sources', 'private', 'geo_search', 'boundary_country' ];
     t.deepEqual(Object.keys(search.sanitiser_list), expected);
     t.end();
   });
@@ -41,9 +44,10 @@ module.exports.tests.sanitize_invalid_text = function(test, common) {
   test('invalid text', function(t) {
     var invalid = [ '', 100, null, undefined, new Date() ];
     invalid.forEach( function( text ){
-      sanitize({ text: text }, function( err, clean ){
+      var req = { query: { text: text } };
-        t.equal(err, 'invalid param \'text\': text length, must be >0', text + ' is an invalid text');
+      sanitize(req, function(){
-        t.equal(clean, undefined, 'clean not set');
+        t.equal(req.errors[0], 'invalid param \'text\': text length, must be >0', text + ' is an invalid text');
+        t.deepEqual(req.clean, emptyClean, 'clean only has default values set');
       });
     });
     t.end();
@@ -52,22 +56,25 @@ module.exports.tests.sanitize_invalid_text = function(test, common) {
 
 module.exports.tests.sanitise_valid_text = function(test, common) {
   test('valid short text', function(t) {
-    sanitize({ text: 'a' }, function( err, clean ){
+    var req = { query: { text: 'a' } };
-      t.equal(err, undefined, 'no error');
+    sanitize(req, function(){
+      t.equal(req.errors[0], undefined, 'no error');
     });
     t.end();
   });
 
   test('valid not-quite-as-short text', function(t) {
-    sanitize({ text: 'aa' }, function( err, clean ){
+    var req = { query: { text: 'aa' } };
-      t.equal(err, undefined, 'no error');
+    sanitize(req, function(){
+      t.equal(req.errors[0], undefined, 'no error');
     });
     t.end();
   });
 
   test('valid longer text', function(t) {
-    sanitize({ text: 'aaaaaaaa' }, function( err, clean ){
+    var req = { query: { text: 'aaaaaaaa' } };
-      t.equal(err, undefined, 'no error');
+    sanitize(req, function(){
+      t.equal(req.errors[0], undefined, 'no error');
     });
     t.end();
   });
@@ -78,13 +85,14 @@ module.exports.tests.sanitize_text_with_delim = function(test, common) {
 
   test('valid texts with a comma', function(t) {
     texts.forEach( function( text ){
-      sanitize({ text: text }, function( err, clean ){
+      var req = { query: { text: text } };
+      sanitize(req, function(){
         var expected = JSON.parse(JSON.stringify( defaultClean ));
         expected.text = text;
 
         expected.parsed_text = parser.get_parsed_address(text);
-        t.equal(err, undefined, 'no error');
+        t.equal(req.errors[0], undefined, 'no error');
-        t.equal(clean.parsed_text.name, expected.parsed_text.name, 'clean name set correctly');
+        t.equal(req.clean.parsed_text.name, expected.parsed_text.name, 'clean name set correctly');
 
       });
     });
@@ -94,8 +102,9 @@ module.exports.tests.sanitize_text_with_delim = function(test, common) {
 
 module.exports.tests.sanitize_private_no_value = function(test, common) {
   test('default private should be set to true', function(t) {
-    sanitize({ text: 'test' }, function( err, clean ){
+    var req = { query: { text: 'test' } };
-      t.equal(clean.private, false, 'private set to false');
+    sanitize(req, function(){
+      t.equal(req.clean.private, false, 'private set to false');
     });
     t.end();
   });
@@ -103,8 +112,9 @@ module.exports.tests.sanitize_private_no_value = function(test, common) {
 
 module.exports.tests.sanitize_private_explicit_true_value = function(test, common) {
   test('explicit private should be set to true', function(t) {
-    sanitize({ text: 'test', private: true }, function( err, clean ){
+    var req = { query: { text: 'test', private: true } };
-      t.equal(clean.private, true, 'private set to true');
+    sanitize(req, function(){
+      t.equal(req.clean.private, true, 'private set to true');
     });
     t.end();
   });
@@ -112,8 +122,9 @@ module.exports.tests.sanitize_private_explicit_true_value = function(test, commo
 
 module.exports.tests.sanitize_private_explicit_false_value = function(test, common) {
   test('explicit private should be set to false', function(t) {
-    sanitize({ text: 'test', private: false }, function( err, clean ){
+    var req = { query: { text: 'test', private: false } };
-      t.equal(clean.private, false, 'private set to false');
+    sanitize(req, function(){
+      t.equal(req.clean.private, false, 'private set to false');
     });
     t.end();
   });
@@ -126,19 +137,21 @@ module.exports.tests.sanitize_lat = function(test, common) {
   };
   test('invalid lat', function(t) {
     lats.invalid.forEach( function( lat ){
-      sanitize({ text: 'test', 'focus.point.lat': lat, 'focus.point.lon': 0 }, function( err, clean ){
+      var req = { query: { text: 'test', 'focus.point.lat': lat, 'focus.point.lon': 0 } };
-        t.equal(err, 'invalid param \'lat\': must be >-90 and <90', lat + ' is an invalid latitude');
+      sanitize(req, function(){
-        t.equal(clean, undefined, 'clean not set');
+        t.equal(req.errors[0], 'invalid param \'lat\': must be >-90 and <90', lat + ' is an invalid latitude');
+        t.deepEqual(req.clean, emptyClean, 'clean only has default values set');
       });
     });
     t.end();
   });
   test('valid lat', function(t) {
     lats.valid.forEach( function( lat ){
-      sanitize({ text: 'test', 'focus.point.lat': lat, 'focus.point.lon': 0 }, function( err, clean ){
+      var req = { query: { text: 'test', 'focus.point.lat': lat, 'focus.point.lon': 0 } };
+      sanitize(req, function(){
         var expected_lat = parseFloat( lat );
-        t.equal(err, undefined, 'no error');
+        t.equal(req.errors[0], undefined, 'no error');
-        t.deepEqual(clean.lat, expected_lat, 'clean lat set correctly (' + lat + ')');
+        t.equal(req.clean.lat, expected_lat, 'clean lat set correctly (' + lat + ')');
       });
     });
     t.end();
@@ -151,11 +164,12 @@ module.exports.tests.sanitize_lon = function(test, common) {
   };
   test('valid lon', function(t) {
     lons.valid.forEach( function( lon ){
-      sanitize({ text: 'test', 'focus.point.lat': 0, 'focus.point.lon': lon }, function( err, clean ){
+      var req = { query: { text: 'test', 'focus.point.lat': 0, 'focus.point.lon': lon } };
+      sanitize(req, function(){
         var expected = JSON.parse(JSON.stringify( defaultClean ));
         expected.lon = parseFloat( lon );
-        t.equal(err, undefined, 'no error');
+        t.equal(req.errors[0], undefined, 'no error');
-        t.deepEqual(clean.lon, expected.lon, 'clean set correctly (' + lon + ')');
+        t.equal(req.clean.lon, expected.lon, 'clean set correctly (' + lon + ')');
       });
     });
     t.end();
@@ -164,26 +178,29 @@ module.exports.tests.sanitize_lon = function(test, common) {
 
 module.exports.tests.sanitize_optional_geo = function(test, common) {
   test('no lat/lon', function(t) {
-    sanitize({ text: 'test' }, function( err, clean ){
+    var req = { query: { text: 'test' } };
-      t.equal(err, undefined, 'no error');
+    sanitize(req, function(){
-      t.equal(clean.lat, undefined, 'clean set without lat');
+      t.equal(req.errors[0], undefined, 'no error');
-      t.equal(clean.lon, undefined, 'clean set without lon');
+      t.equal(req.clean.lat, undefined, 'clean set without lat');
+      t.equal(req.clean.lon, undefined, 'clean set without lon');
     });
     t.end();
   });
   test('no lat', function(t) {
-    sanitize({ text: 'test', 'focus.point.lon': 0 }, function( err, clean ){
+    var req = { query: { text: 'test', 'focus.point.lon': 0 } };
+    sanitize(req, function(){
       var expected_lon = 0;
-      t.equal(err, undefined, 'no error');
+      t.equal(req.errors[0], undefined, 'no error');
-      t.deepEqual(clean.lon, expected_lon, 'clean set correctly (without any lat)');
+      t.deepEqual(req.clean.lon, expected_lon, 'clean set correctly (without any lat)');
     });
     t.end();
   });
   test('no lon', function(t) {
-    sanitize({ text: 'test', 'focus.point.lat': 0 }, function( err, clean ){
+    var req = { query: { text: 'test', 'focus.point.lat': 0 } };
+    sanitize(req, function(){
       var expected_lat = 0;
-      t.equal(err, undefined, 'no error');
+      t.equal(req.errors[0], undefined, 'no error');
-      t.deepEqual(clean.lat, expected_lat, 'clean set correctly (without any lon)');
+      t.deepEqual(req.clean.lat, expected_lat, 'clean set correctly (without any lon)');
     });
     t.end();
   });
@@ -219,18 +236,20 @@ module.exports.tests.sanitize_bbox = function(test, common) {
   };
   test('invalid bbox', function(t) {
     bboxes.invalid.forEach( function( bbox ){
-      sanitize({ text: 'test', bbox: bbox }, function( err, clean ){
+      var req = { query: { text: 'test', bbox: bbox } };
-        t.equal(err, undefined, 'no error');
+      sanitize(req, function(){
-        t.equal(clean.bbox, undefined, 'falling back on 50km distance from centroid');
+        t.equal(req.errors[0], undefined, 'no error');
+        t.equal(req.clean.bbox, undefined, 'falling back on 50km distance from centroid');
       });
     });
     t.end();
   });
   test('valid bbox', function(t) {
     bboxes.valid.forEach( function( bbox ){
-      sanitize({ text: 'test', bbox: bbox }, function( err, clean ){
+      var req = { query: { text: 'test', bbox: bbox } };
+      sanitize(req, function(){
         var bboxArray = bbox.split(',').map(function(i) {
-          return parseInt(i);
+          return parseInt(i, 10);
         });
         var expected_bbox = {
           right: Math.max(bboxArray[0], bboxArray[2]),
@@ -238,8 +257,8 @@ module.exports.tests.sanitize_bbox = function(test, common) {
           left: Math.min(bboxArray[0], bboxArray[2]),
           bottom: Math.min(bboxArray[1], bboxArray[3])
         };
-        t.equal(err, undefined, 'no error');
+        t.equal(req.errors[0], undefined, 'no error');
-        t.deepEqual(clean.bbox, expected_bbox, 'clean set correctly (' + bbox + ')');
+        t.deepEqual(req.clean.bbox, expected_bbox, 'clean set correctly (' + bbox + ')');
       });
     });
     t.end();
@@ -248,20 +267,23 @@ module.exports.tests.sanitize_bbox = function(test, common) {
 
 module.exports.tests.sanitize_size = function(test, common) {
   test('invalid size value', function(t) {
-    sanitize({ size: 'a', text: 'test', lat: 0, lon: 0 }, function( err, clean ){
+    var req = { query: { size: 'a', text: 'test', lat: 0, lon: 0 } };
-      t.equal(clean.size, 10, 'default size set');
+    sanitize(req, function(){
+      t.equal(req.clean.size, 10, 'default size set');
       t.end();
     });
   });
   test('below min size value', function(t) {
-    sanitize({ size: -100, text: 'test', lat: 0, lon: 0 }, function( err, clean ){
+    var req = { query: { size: -100, text: 'test', lat: 0, lon: 0 } };
-      t.equal(clean.size, 1, 'min size set');
+    sanitize(req, function(){
+      t.equal(req.clean.size, 1, 'min size set');
       t.end();
     });
   });
   test('above max size value', function(t) {
-    sanitize({ size: 9999, text: 'test', lat: 0, lon: 0 }, function( err, clean ){
+    var req = { query: { size: 9999, text: 'test', lat: 0, lon: 0 } };
-      t.equal(clean.size, 40, 'max size set');
+    sanitize(req, function(){
+      t.equal(req.clean.size, 40, 'max size set');
       t.end();
     });
   });
@@ -271,8 +293,9 @@ module.exports.tests.sanitize_private = function(test, common) {
   var invalid_values = [null, -1, 123, NaN, 'abc'];
   invalid_values.forEach(function(value) {
     test('invalid private param ' + value, function(t) {
-      sanitize({ text: 'test', lat: 0, lon: 0, 'private': value }, function( err, clean ){
+      var req = { query: { text: 'test', lat: 0, lon: 0, 'private': value } };
-        t.equal(clean.private, false, 'default private set (to false)');
+      sanitize(req, function(){
+        t.equal(req.clean.private, false, 'default private set (to false)');
         t.end();
       });
     });
@@ -281,8 +304,9 @@ module.exports.tests.sanitize_private = function(test, common) {
   var valid_values = ['true', true, 1, '1'];
   valid_values.forEach(function(value) {
     test('valid private ' + value, function(t) {
-      sanitize({ text: 'test', 'private': value}, function( err, clean ){
+      var req = { query: { text: 'test', 'private': value } };
-        t.equal(clean.private, true, 'private set to true');
+      sanitize(req, function(){
+        t.equal(req.clean.private, true, 'private set to true');
         t.end();
       });
     });
@@ -291,16 +315,18 @@ module.exports.tests.sanitize_private = function(test, common) {
   var valid_false_values = ['false', false, 0, '0'];
   valid_false_values.forEach(function(value) {
     test('test setting false explicitly ' + value, function(t) {
-      sanitize({ text: 'test', 'private': value }, function( err, clean ){
+      var req = { query: { text: 'test', 'private': value } };
-        t.equal(clean.private, false, 'private set to false');
+      sanitize(req, function(){
+        t.equal(req.clean.private, false, 'private set to false');
         t.end();
       });
     });
   });
 
   test('test default behavior', function(t) {
-    sanitize({ text: 'test' }, function( err, clean ){
+    var req = { query: { text: 'test' } };
-      t.equal(clean.private, false, 'private set to false');
+    sanitize(req, function(){
+      t.equal(req.clean.private, false, 'private set to false');
       t.end();
     });
   });
@@ -308,31 +334,19 @@ module.exports.tests.sanitize_private = function(test, common) {
 
 module.exports.tests.invalid_params = function(test, common) {
   test('invalid text params', function(t) {
-    sanitize( undefined, function( err, clean ){
+    var req = { query: {} };
-      t.equal(err, defaultError, 'handle invalid params gracefully');
+    sanitize( req, function(){
+      t.equal(req.errors[0], defaultError, 'handle invalid params gracefully');
       t.end();
     });
   });
 };
 
-module.exports.tests.middleware_failure = function(test, common) {
-  test('middleware failure', function(t) {
-    var res = { status: function( code ){
-      t.equal(code, 400, 'status set');
-    }};
-    var next = function( message ){
-      t.equal(message, defaultError);
-      t.end();
-    };
-    middleware( {}, res, next );
-  });
-};
-
 module.exports.tests.middleware_success = function(test, common) {
   test('middleware success', function(t) {
     var req = { query: { text: 'test' }};
     var next = function( message ){
-      t.equal(message, undefined, 'no error message set');
+      t.deepEqual(req.errors, [], 'no error messages set');
       t.end();
     };
     middleware( req, undefined, next );