Remove brittle test fixture from search sanitiser

Some of the tests were checking the entire clean object, when they only
cared about one tiny element. This made making changes really hard.

test/unit/sanitiser/_text.js

@@ -1,24 +0,0 @@
-
-var text  = require('../../../sanitiser/_text'),
-    parser = require('../../../helper/query_parser'),
-    allLayers    = [ 'geoname', 'osmnode', 'osmway', 'admin0', 'admin1', 'admin2', 'neighborhood',
-                   'locality', 'local_admin', 'osmaddress', 'openaddresses' ],
-    defaultParsed=  { },
-    defaultClean =  { text: 'test',
-                      layers: allLayers,
-                      size: 10,
-                      parsed_text: defaultParsed,
-                      lat:0,
-                      lon:0
-                    },
-    getTargetLayers = function(query) {
-      var address = parser.get_parsed_address(query);
-      return address.target_layer;
-    };
-
-
-module.exports = {
-  defaultParsed: defaultParsed,
-  defaultClean : defaultClean,
-  getTargetLayers: getTargetLayers
-};

test/unit/sanitiser/search.js

@@ -1,17 +1,8 @@
 var search  = require('../../../sanitiser/search'),
-    _text  = require('../sanitiser/_text'),
     parser = require('../../../helper/query_parser'),
-    defaultParsed = _text.defaultParsed,
     sanitize = search.sanitize,
     middleware = search.middleware,
-    defaultError = 'invalid param \'text\': text length, must be >0',
-    defaultClean =  { text: 'test',
-                      types: {
-                      },
-                      size: 10,
-                      parsed_text: defaultParsed,
-                    };
-
+    defaultError = 'invalid param \'text\': text length, must be >0';
 // 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: {} };
@@ -85,13 +76,13 @@ module.exports.tests.sanitize_text_with_delim = function(test, common) {
   test('valid texts with a comma', function(t) {
     texts.forEach( function( text ){
       var req = { query: { text: text } };
-      sanitize(req, function(){
-        var expected = JSON.parse(JSON.stringify( defaultClean ));
-        expected.text = text;
+      sanitize( req, function( ){
+        var expected_text = text;
 
-        expected.parsed_text = parser.get_parsed_address(text);
+        var expected_parsed_text = parser.get_parsed_address(text);
         t.equal(req.errors[0], undefined, 'no error');
-        t.equal(req.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');
+        t.equal(req.clean.text, expected_text, 'text should match');
 
       });
     });
@@ -164,11 +155,10 @@ module.exports.tests.sanitize_lon = function(test, common) {
   test('valid lon', function(t) {
     lons.valid.forEach( function( lon ){
       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 );
+      sanitize( req, function(){
+        var expected_lon = parseFloat( lon );
         t.equal(req.errors[0], undefined, 'no error');
-        t.equal(req.clean.lon, expected.lon, 'clean set correctly (' + lon + ')');
+        t.deepEqual(req.clean.lon, expected_lon, 'clean set correctly (' + lon + ')');
       });
     });
     t.end();