Update the Charmworld store to use Api1 vs Api0

test/test_browser_search_view.js

 /*
 This file is part of the Juju GUI, which lets users view and manage Juju
 environments within a graphical interface (https://launchpad.net/juju-gui).
 Copyright (C) 2012-2013 Canonical Ltd.
 
 This program is free software: you can redistribute it and/or modify it under
 the terms of the GNU Affero General Public License version 3, as published by
 the Free Software Foundation.
 
 This program is distributed in the hope that it will be useful, but WITHOUT
@@ skipping 12 matching lines @@
   var apiURL,
       container,
       view,
       Y;
 
   before(function(done) {
     Y = YUI(GlobalConfig).use(
         'json',
         'juju-charm-store',
         'juju-tests-utils',
+        'juju-models',
         'node',
         'node-event-simulate',
         'subapp-browser-searchview',
         function(Y) {
           // Need the handlebars helper for the charm-token to render.
           Y.Handlebars.registerHelper(
               'charmFilePath',
               function(charmID, file) {
                 return '/path/to/charm/' + file;
               });
@@ skipping 69 matching lines @@
       hit += 1;
     };
     view.hideIndicator = function() {
       hit += 1;
       hit.should.equal(2);
       done();
     };
     view.render();
   });
 
-
   it('handles empty text for search', function() {
     view.set('filters', {text: ''});
     view.render();
     assert.equal('charms?text=', apiURL);
   });
 
   it('clicking a charm navigates for fullscreen', function(done) {
     view.render();
     view.on('viewNavigate', function(ev) {
       ev.halt();
       assert(ev.change.charmID === 'foo/bar-2');
       done();
     });
 
     container.one('.charm-token').simulate('click');
   });
 
   it('clicking a charm navigates for sidebar', function(done) {
     view.render();
     view.on('viewNavigate', function(ev) {
       ev.halt();
       assert(ev.change.charmID === 'foo/bar-2');
       done();
     });
 
     container.one('.charm-token').simulate('click');
   });
 
+  it('tells listeners the cache has updated', function() {
+    view.on(view.EV_CACHE_UPDATED, function(ev) {
+      assert.isObject(ev.cache);
+    });
+    view.render();
+  });
+
+  it('uses passed in cache data if available', function() {
+    var search_called = false,
+        results = new Y.juju.models.BrowserCharmList();
+
+    view.get('store').search = function() {
+      search_called = true;
+      return results;
+    };
+    view.render(results);
+    assert.isFalse(search_called);
+
+    view.render();
+    assert.isTrue(search_called);
+  });
 });