Add some directive specs

test/spec/directives/focus-me.directive.spec.js

@@ -8,7 +8,7 @@ describe('focusMe Directive', function() {
   beforeEach(inject(function($rootScope, $compile) {
     scope = $rootScope.$new();
 
-    element = "<input focus-me='model'></input>";
+    element = "<input focus-me></input>";
 
     element = $compile(element)(scope);
     scope.$digest();

test/spec/directives/from-now.directive.spec.js

@@ -0,0 +1,89 @@
+'use strict';
+
+describe('fromNow Directive', function() {
+  var element, scope;
+  var fromNow = 'recently';
+  var diff    = 0;
+
+  beforeEach(module('habitrpg'));
+
+  beforeEach(inject(function($rootScope, $compile) {
+    scope = $rootScope.$new();
+    scope.message = {};
+
+    sinon.stub(window, 'moment').returns({
+      fromNow: function() { return fromNow },
+      diff:    function() { return diff    }
+    });
+
+    element = "<p from-now></p>";
+
+    element = $compile(element)(scope);
+    scope.$digest();
+  }));
+
+  afterEach(function() {
+    window.moment.restore();
+  });
+
+  it('sets the element text to the elapsed time', function() {
+    expect(element.text()).to.eql('recently');
+  });
+
+  describe('when the elapsed time is less than an hour', function() {
+    beforeEach(inject(function($compile) {
+      fromNow = 'recently';
+      diff    = 0;
+
+      element = $compile('<p from-now></p>')(scope);
+      scope.$digest();
+    }));
+
+    it('updates the elapsed time every minute', inject(function($interval) {
+      fromNow = 'later';
+
+      expect(element.text()).to.eql('recently');
+      $interval.flush(60001);
+
+      expect(element.text()).to.eql('later');
+    }));
+
+    it('moves to hourly updates after an hour', inject(function($timeout, $interval) {
+      diff = 61;
+
+      $timeout.flush();
+      $interval.flush(60001);
+
+      fromNow = 'later';
+
+      $interval.flush(60001);
+      expect(element.text()).to.eql('recently');
+
+      $interval.flush(3600000);
+      expect(element.text()).to.eql('later');
+    }));
+  });
+
+  describe('when the elapsed time is more than an hour', function() {
+    beforeEach(inject(function($compile) {
+      fromNow = 'recently';
+      diff    = 65;
+
+      element = $compile('<p from-now></p>')(scope);
+      scope.$digest();
+    }));
+
+    it('updates the elapsed time every hour', inject(function($interval) {
+      fromNow = 'later';
+
+      expect(element.text()).to.eql('recently');
+
+      $interval.flush(60001);
+      expect(element.text()).to.eql('recently');
+
+      $interval.flush(3600000);
+      expect(element.text()).to.eql('later');
+    }));
+  });
+
+});