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gaia/apps/camera/test/unit/controllers/media_test.js

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+suite('controllers/media', function() {
+  'use strict';
+
+  suiteSetup(function(done) {
+    var self = this;
+    requirejs([
+      'app',
+      'controllers/media',
+      'lib/settings',
+    ], function(App, MediaController, Settings) {
+      self.MediaController =
+         MediaController.MediaController;
+      self.Settings = Settings;
+      self.App = App;
+      done();
+    });
+  });
+
+  setup(function() {
+    this.app = sinon.createStubInstance(this.App);
+    this.app.settings = sinon.createStubInstance(this.Settings);
+    this.app.require = sinon.stub();
+    this.app.activity = {};
+    this.app.settings.previewGallery = {
+      get: sinon.spy()
+    };
+
+    // Our test instance
+    this.controller = new this.MediaController(this.app);
+  });
+
+  suite('MediaController()', function() {
+    setup(function() {
+      this.controller.settings = {
+        previewGallery: {
+          get: sinon.spy()
+        }
+      };
+
+      this.clock = sinon.useFakeTimers();
+    });
+
+    test('Should listen to the following events', function() {
+      assert.ok(this.app.on.calledWith('storage:itemdeleted'));
+      assert.ok(this.app.on.calledWith('storage:changed'));
+      assert.ok(this.app.on.calledWith('previewgallery:deletevideo'));
+      assert.ok(this.app.on.calledWith('previewgallery:deletepicture'));
+      assert.ok(this.app.on.calledWith('newmedia'));
+      assert.ok(this.app.on.calledWith('hidden'));
+      assert.ok(this.app.on.calledWith('lazyloaded'));
+    });
+
+    test('Check onNewMedia callback', function() {
+      var item = {
+        blob: {},
+        filepath: 'root/fileName',
+        isVideo: true
+      };
+
+      this.app.activity = {
+        active: false
+      };
+
+      this.controller.items.unshift = sinon.spy();
+      this.controller.updateThumbnail = sinon.spy();
+      this.controller.onNewMedia(item);
+      assert.ok(this.controller.items.unshift.called);
+      assert.ok(this.controller.updateThumbnail.called);
+    });
+
+    test('Should Check Storage Changed', function() {
+      var item = {
+        blob: {},
+        filepath: 'root/fileName',
+        isVideo: true
+      };
+
+      var data = {
+        path: 'root/fileName'
+      };
+
+      this.app.activity = {
+        active: false
+      };
+
+      this.controller.configure = sinon.spy();
+      this.controller.updateThumbnail = sinon.spy();
+      this.controller.onNewMedia(item);
+      this.controller.onStorageChanged('unavailable');
+      assert.ok(this.controller.configure.called);
+      assert.ok(this.controller.updateThumbnail.called);
+    });
+
+    test('Should Check the Item Deleted', function() {
+      var item = {
+        blob: {},
+        filepath: 'root/fileName',
+        isVideo: true
+      };
+
+      var data = {
+        path: 'root/fileName'
+      };
+
+      this.app.activity = {
+        active: false
+      };
+
+      this.controller.updateThumbnail = sinon.spy();
+      this.controller.updatePreviewGallery = sinon.spy();
+      this.controller.onNewMedia(item);
+      this.controller.onItemDeleted(data);
+      sinon.assert.calledWith(this.app.emit, 'media:deleted');
+    });
+
+    test('Should close the preview on blur if in \'secureMode\'', function() {
+      this.app.inSecureMode = true;
+      this.controller.closePreview = sinon.spy();
+      this.controller.configure = sinon.spy();
+      this.controller.updateThumbnail = sinon.spy();
+      this.controller.onHidden();
+      assert.ok(this.controller.configure.called);
+      assert.ok(this.controller.updateThumbnail.called);
+      sinon.assert.calledWith(this.app.emit, 'media:configured');
+    });
+  });
+});