Tests for the fieldType filter

src/kibana/filters/field_type.js

@@ -1,3 +1,6 @@
+// Gets all fields of a given type.
+// You may also pass "*" to get all types
+// Or an array of types to get all fields of that type
 define(function (require) {
   var _ = require('lodash');
 

src/kibana/utils/routes.js

@@ -27,12 +27,14 @@ define(function (require) {
 
       $delegate.change = function (path) {
         if (path !== $location.path()) {
-          $location.path(path); reload();
+          $location.path(path);
+          reload();
         }
       };
       $delegate.changeUrl = function (url) {
         if (url !== $location.url()) {
-          $location.url(url); reload();
+          $location.url(url);
+          reload();
         }
       };
 

test/unit/index.html

@@ -53,6 +53,7 @@
           'specs/directives/timepicker',
           'specs/directives/truncate',
           'specs/directives/css_truncate',
+          'specs/filters/field_type',
           'specs/utils/datemath',
           'specs/utils/interval',
         ], function (sinon) {

test/unit/specs/filters/field_type.js

@@ -0,0 +1,67 @@
+define(function (require) {
+  var angular = require('angular');
+  var mocks = require('angular-mocks');
+  var _ = require('lodash');
+
+  // Load the kibana app dependencies.
+  require('angular-route');
+
+  // Load kibana and its applications
+  require('index');
+  require('apps/discover/index');
+  require('filters/field_type');
+
+  var filter, types;
+
+  var init = function (expandable) {
+    // Load the application
+    module('kibana');
+
+    types = [
+      {name: 's1', type: 'string'},
+      {name: 's2', type: 'string'},
+      {name: 's3', type: 'string'},
+
+      {name: 'n1', type: 'number'},
+      {name: 'n2', type: 'number'},
+
+      {name: 'i1', type: 'ip'},
+      {name: 'd1', type: 'date'},
+    ];
+
+    // Create the scope
+    inject(function ($filter) {
+      filter = $filter('fieldType');
+    });
+  };
+
+
+  describe('fieldType array filter', function () {
+
+    beforeEach(function () {
+      init();
+    });
+
+    it('should have a fieldType filter', function () {
+      expect(filter).to.not.be(null);
+    });
+
+    it('should have 3 string fields', function () {
+      expect(filter(types, 'string').length).to.be(3);
+    });
+
+    it('should have 2 number fields', function () {
+      expect(filter(types, 'number').length).to.be(2);
+    });
+
+    it('should have 1 ip field and 1 date field', function () {
+      expect(_.pluck(filter(types, ['date', 'ip']), 'name')).to.eql(['i1', 'd1']);
+    });
+
+    it('should return all fields when passed *', function () {
+      expect(filter(types, '*').length).to.be(7);
+    });
+
+  });
+
+});