Added instructions and tests

Change-Id: I18e491c4a0c188866dcad1f9db52c4f781054e62
diff --git a/views/ngXosViews/UITutorial/spec/shell.test.js b/views/ngXosViews/UITutorial/spec/shell.test.js
new file mode 100644
index 0000000..19ea63e
--- /dev/null
+++ b/views/ngXosViews/UITutorial/spec/shell.test.js
@@ -0,0 +1,29 @@
+'use strict';
+
+describe('The Js Shell directive', () => {
+  
+  var scope, element, isolatedScope, shellSpy;
+
+  beforeEach(module('xos.UITutorial'));
+  beforeEach(module('templates'));
+
+  beforeEach(inject(function($compile, $rootScope){
+    scope = $rootScope.$new();
+    element = angular.element('<js-shell></js-shell>');
+    $compile(element)(scope);
+    scope.$digest();
+    isolatedScope = element.isolateScope().vm;
+    spyOn(isolatedScope.shell, 'setCommandHandler');
+    spyOn(isolatedScope.shell, 'activate');
+  }));
+
+  // NOTE see http://stackoverflow.com/questions/38906605/angular-jasmine-testing-immediatly-invoked-functions-inside-a-directive-contr
+
+  xit('should register the explore command', () => {
+    expect(isolatedScope.shell.setCommandHandler).toHaveBeenCalled();
+  });
+
+  xit('should activate the shell', () => {
+    expect(isolatedScope.shell.activate).toHaveBeenCalled();
+  });
+});
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