Added logout link to dispatcher (issue #55).

- Set DISPATCHER_LOGOUT_URL environment to logout url to show logout.
- Logout button currently lacks some design

2 files changed, 39 insertions, 0 deletions

diff --git a/web-ui/test/features.js b/web-ui/test/features.js
index 27c47176..29c6d87d 100644
--- a/web-ui/test/features.js
+++ b/web-ui/test/features.js
@@ -3,6 +3,12 @@ define([], function() {
   return {
     isEnabled: function(featureName) {
       return true;
+    },
+    isLogoutEnabled: function() {
+      return true;
+    },
+    getLogoutUrl: function() {
+      return '/test/logout/url';
     }
   };
 });
diff --git a/web-ui/test/spec/page/logout.spec.js b/web-ui/test/spec/page/logout.spec.js
new file mode 100644
index 00000000..c614af6d
--- /dev/null
+++ b/web-ui/test/spec/page/logout.spec.js
@@ -0,0 +1,33 @@
+/*global Pixelated */
+
+describeComponent('page/logout', function () {
+  'use strict';
+
+  describe('logout link', function () {
+    var features;
+
+    beforeEach(function() {
+      features = require('features');
+   });
+
+    it('should provide logout link if logout is enabled', function () {
+      spyOn(features, 'isLogoutEnabled').andReturn(true);
+
+      setupComponent('<div id="logout"></div>', {});
+
+      var logout_link = this.component.$node.find('a')[0];
+      expect(logout_link).toExist();
+      expect(logout_link.href).toMatch('test/logout/url');
+    });
+
+    it('should not provide logout link if disabled', function() {
+      spyOn(features, 'isLogoutEnabled').andReturn(false);
+
+      setupComponent('<div id="logout"></div>', {});
+
+      var logout_link = this.component.$node.find('a')[0];
+      expect(logout_link).not.toExist();
+    });
+  });
+});
+