cleaned up all javascript specs for better readability

spec/javascripts/key_value_store_spec.js

@@ -1,28 +1,24 @@
 /*global waitsFor:true expect:true describe:true beforeEach:true it:true */
 
 describe("Discourse.KeyValueStore", function() {
-    return describe("Setting values", function() {
+
-      var store;
+  describe("Setting values", function() {
-      store = Discourse.KeyValueStore;
+    var store = Discourse.KeyValueStore;
     store.init("test");
-      it("able to get the value back from the store", function() {
+
-        store.set({
+    it("is able to get the value back from the store", function() {
-          key: "bob",
+      store.set({ key: "bob", value: "uncle" });
-          value: "uncle"
+      expect(store.get("bob")).toBe("uncle");
-        });
-        return expect(store.get("bob")).toBe("uncle");
-      });
-      return it("able to nuke the store", function() {
-        store.set({
-          key: "bob1",
-          value: "uncle"
     });
+
+    it("is able to nuke the store", function() {
+      store.set({ key: "bob1", value: "uncle" });
       store.abandonLocal();
       localStorage.a = 1;
       expect(store.get("bob1")).toBe(void 0);
-        return expect(localStorage.a).toBe("1");
+      expect(localStorage.a).toBe("1");
-      });
-    });
     });
 
+  });
 
+});

spec/javascripts/message_bus_spec.js

@@ -1,11 +1,9 @@
 /*global waitsFor:true expect:true describe:true beforeEach:true it:true */
 
 describe("Discourse.MessageBus", function() {
-    return describe("Long polling", function() {
+
-      var bus;
+  describe("Long polling", function() {
-      bus = Discourse.MessageBus;
+    Discourse.MessageBus.start();
-      return bus.start();
-    });
   });
 
-
+});

spec/javascripts/onebox_spec.js

@@ -1,26 +1,21 @@
 /*global waitsFor:true expect:true describe:true beforeEach:true it:true spyOn:true */
+
 describe("Discourse.Onebox", function() {
+
   beforeEach(function() {
-      return spyOn(jQuery, 'ajax').andCallThrough();
+    spyOn(jQuery, 'ajax').andCallThrough();
   });
+
   it("Stops rapid calls with cache true", function() {
-      Discourse.Onebox.lookup('http://bla.com', true, function(c) {
+    Discourse.Onebox.lookup('http://bla.com', true, function(c) { return c; });
-        return c;
+    Discourse.Onebox.lookup('http://bla.com', true, function(c) { return c; });
-      });
+    expect(jQuery.ajax.calls.length).toBe(1);
-      Discourse.Onebox.lookup('http://bla.com', true, function(c) {
-        return c;
-      });
-      return expect(jQuery.ajax.calls.length).toBe(1);
-    });
-    return it("Stops rapid calls with cache false", function() {
-      Discourse.Onebox.lookup('http://bla.com/a', false, function(c) {
-        return c;
-      });
-      Discourse.Onebox.lookup('http://bla.com/a', false, function(c) {
-        return c;
-      });
-      return expect(jQuery.ajax.calls.length).toBe(1);
-    });
   });
 
+  it("Stops rapid calls with cache false", function() {
+    Discourse.Onebox.lookup('http://bla.com/a', false, function(c) { return c; });
+    Discourse.Onebox.lookup('http://bla.com/a', false, function(c) { return c; });
+    expect(jQuery.ajax.calls.length).toBe(1);
+  });
 
+});

spec/javascripts/preload_store_spec.js

@@ -1,30 +1,42 @@
 /*global waitsFor:true expect:true describe:true beforeEach:true it:true runs:true */
 
 describe("PreloadStore", function() {
+
   beforeEach(function() {
-      return PreloadStore.store('bane', 'evil');
+    PreloadStore.store('bane', 'evil');
   });
+
   describe("contains", function() {
+
     it("returns false for a key that doesn't exist", function() {
-        return expect(PreloadStore.contains('joker')).toBe(false);
+      expect(PreloadStore.contains('joker')).toBe(false);
     });
-      return it("returns true for a stored key", function() {
+
-        return expect(PreloadStore.contains('bane')).toBe(true);
+    it("returns true for a stored key", function() {
+      expect(PreloadStore.contains('bane')).toBe(true);
     });
+
   });
+
   describe('getStatic', function() {
+
     it("returns undefined if the key doesn't exist", function() {
-        return expect(PreloadStore.getStatic('joker')).toBe(void 0);
+      expect(PreloadStore.getStatic('joker')).toBe(void 0);
     });
+
     it("returns the the key if it exists", function() {
-        return expect(PreloadStore.getStatic('bane')).toBe('evil');
+      expect(PreloadStore.getStatic('bane')).toBe('evil');
     });
-      return it("removes the key after being called", function() {
+
+    it("removes the key after being called", function() {
       PreloadStore.getStatic('bane');
-        return expect(PreloadStore.getStatic('bane')).toBe(void 0);
+      expect(PreloadStore.getStatic('bane')).toBe(void 0);
     });
+
   });
-    return describe('get', function() {
+
+  describe('get', function() {
+
     it("returns a promise that resolves to undefined", function() {
       var done, storeResult;
       done = storeResult = null;
@@ -32,36 +44,31 @@
         done = true;
         storeResult = result;
       });
-        waitsFor((function() {
+      waitsFor((function() { return done; }), "Promise never resolved", 1000);
-          return done;
+      runs(function() {
-        }), "Promise never resolved", 1000);
+        expect(storeResult).toBe(void 0);
-        return runs(function() {
-          return expect(storeResult).toBe(void 0);
       });
     });
+
     it("returns a promise that resolves to the result of the finder", function() {
       var done, finder, storeResult;
       done = storeResult = null;
-        finder = function() {
+      finder = function() { return 'evil'; };
-          return 'evil';
-        };
       PreloadStore.get('joker', finder).then(function(result) {
         done = true;
         storeResult = result;
       });
-        waitsFor((function() {
+      waitsFor((function() { return done; }), "Promise never resolved", 1000);
-          return done;
+      runs(function() {
-        }), "Promise never resolved", 1000);
+        expect(storeResult).toBe('evil');
-        return runs(function() {
-          return expect(storeResult).toBe('evil');
       });
     });
+
     it("returns a promise that resolves to the result of the finder's promise", function() {
       var done, finder, storeResult;
       done = storeResult = null;
       finder = function() {
-          var promise;
+        var promise = new RSVP.Promise();
-          promise = new RSVP.Promise();
         promise.resolve('evil');
         return promise;
       };
@@ -69,19 +76,17 @@
         done = true;
         storeResult = result;
       });
-        waitsFor((function() {
+      waitsFor((function() { return done; }), "Promise never resolved", 1000);
-          return done;
+      runs(function() {
-        }), "Promise never resolved", 1000);
+        expect(storeResult).toBe('evil');
-        return runs(function() {
-          return expect(storeResult).toBe('evil');
       });
     });
+
     it("returns a promise that resolves to the result of the finder's rejected promise", function() {
       var done, finder, storeResult;
       done = storeResult = null;
       finder = function() {
-          var promise;
+        var promise = new RSVP.Promise();
-          promise = new RSVP.Promise();
         promise.reject('evil');
         return promise;
       };
@@ -89,28 +94,25 @@
         done = true;
         storeResult = rejectedResult;
       });
-        waitsFor((function() {
+      waitsFor((function() { return done; }), "Promise never rejected", 1000);
-          return done;
+      runs(function() {
-        }), "Promise never rejected", 1000);
+        expect(storeResult).toBe('evil');
-        return runs(function() {
-          return expect(storeResult).toBe('evil');
       });
     });
-      return it("returns a promise that resolves to 'evil'", function() {
+
+    it("returns a promise that resolves to 'evil'", function() {
       var done, storeResult;
       done = storeResult = null;
       PreloadStore.get('bane').then(function(result) {
         done = true;
         storeResult = result;
       });
-        waitsFor((function() {
+      waitsFor((function() { return done; }), "Promise never resolved", 1000);
-          return done;
+      runs(function() {
-        }), "Promise never resolved", 1000);
+        expect(storeResult).toBe('evil');
-        return runs(function() {
-          return expect(storeResult).toBe('evil');
-        });
-      });
       });
     });
 
+  });
 
+});

spec/javascripts/sanitize_spec.js

@@ -2,20 +2,14 @@
 
 describe("sanitize", function(){
 
-
   it("strips all script tags", function(){
     var sanitized = sanitizeHtml("<div><script>alert('hi');</script></div>");
-
+    expect(sanitized).toBe("<div></div>");
-    expect(sanitized)
-      .toBe("<div></div>");
   });
 
   it("strips disallowed attributes", function(){
     var sanitized = sanitizeHtml("<div><p class=\"funky\" wrong='1'>hello</p></div>");
-
+    expect(sanitized).toBe("<div><p class=\"funky\">hello</p></div>");
-    expect(sanitized)
-      .toBe("<div><p class=\"funky\">hello</p></div>");
-  });
   });
 
-
+});

spec/javascripts/user_action_spec.js

@@ -1,9 +1,11 @@
 /*global waitsFor:true expect:true describe:true beforeEach:true it:true */
+
 describe("Discourse.UserAction", function() {
-    return describe("collapseStream", function() {
+
-      return it("collapses all likes", function() {
+  describe("collapseStream", function() {
-        var actions;
+
-        actions = [
+    it("collapses all likes", function() {
+      var actions = [
         Discourse.UserAction.create({
           action_type: Discourse.UserAction.LIKE,
           topic_id: 1,
@@ -21,12 +23,14 @@
           post_number: 1
         })
       ];
+
       actions = Discourse.UserAction.collapseStream(actions);
+
       expect(actions.length).toBe(2);
       expect(actions[0].get("children").length).toBe(1);
-        return expect(actions[0].get("children")[0].items.length).toBe(2);
+      expect(actions[0].get("children")[0].items.length).toBe(2);
-      });
-    });
     });
 
+  });
 
+});

spec/javascripts/utilities_spec.js

@@ -1,134 +1,152 @@
 /*global waitsFor:true expect:true describe:true beforeEach:true it:true */
 
 describe("Discourse.Utilities", function() {
+
   describe("categoryUrlId", function() {
+
     it("returns the slug when it exists", function() {
-        return expect(Discourse.Utilities.categoryUrlId({
+      expect(Discourse.Utilities.categoryUrlId({ slug: 'hello' })).toBe("hello");
-          slug: 'hello'
-        })).toBe("hello");
     });
+
     it("returns id-category when slug is an empty string", function() {
-        return expect(Discourse.Utilities.categoryUrlId({
+      expect(Discourse.Utilities.categoryUrlId({ id: 123, slug: '' })).toBe("123-category");
-          id: 123,
-          slug: ''
-        })).toBe("123-category");
     });
-      return it("returns id-category without a slug", function() {
+
-        return expect(Discourse.Utilities.categoryUrlId({
+    it("returns id-category without a slug", function() {
-          id: 456
+      expect(Discourse.Utilities.categoryUrlId({ id: 456 })).toBe("456-category");
-        })).toBe("456-category");
     });
+
   });
+
   describe("Cooking", function() {
-      var cook;
+
-      cook = function(contents, opts) {
+    var cook = function(contents, opts) {
       opts = opts || {};
-        opts.mentionLookup = opts.mentionLookup || (function() {
+      opts.mentionLookup = opts.mentionLookup || false;
-          return false;
-        });
       return Discourse.Utilities.cook(contents, opts);
     };
+
     it("surrounds text with paragraphs", function() {
-        return expect(cook("hello")).toBe("<p>hello</p>");
+      expect(cook("hello")).toBe("<p>hello</p>");
     });
+
     it("automatically handles trivial newlines", function() {
-        return expect(cook("1\n2\n3")).toBe("<p>1 <br>\n2 <br>\n3</p>");
+      expect(cook("1\n2\n3")).toBe("<p>1 <br>\n2 <br>\n3</p>");
     });
+
     it("handles quotes properly", function() {
-        var cooked;
+      var cooked = cook("1[quote=\"bob, post:1\"]my quote[/quote]2", {
-        cooked = cook("1[quote=\"bob, post:1\"]my quote[/quote]2", {
         topicId: 2,
-          lookupAvatar: function(name) {
+        lookupAvatar: function(name) { return "" + name; }
-            return "" + name;
-          }
       });
-        return expect(cooked).toBe("<p>1</p><aside class='quote' data-post=\"1\" >\n  <div class='title'>\n    <div class='quote-controls'></div>\n" +
+      expect(cooked).toBe("<p>1</p><aside class='quote' data-post=\"1\" >\n  <div class='title'>\n    <div class='quote-controls'></div>\n" +
                           "  bob\n  bob\n  said:\n  </div>\n  <blockquote>my quote</blockquote>\n</aside>\n<p>2</p>");
     });
+
     it("includes no avatar if none is found", function() {
-        var cooked;
+      var cooked = cook("1[quote=\"bob, post:1\"]my quote[/quote]2", {
-        cooked = cook("1[quote=\"bob, post:1\"]my quote[/quote]2", {
         topicId: 2,
-          lookupAvatar: function(name) {
+        lookupAvatar: function(name) { return null; }
-            return null;
-          }
       });
-        return expect(cooked).toBe("<p>1</p><aside class='quote' data-post=\"1\" >\n  <div class='title'>\n    <div class='quote-controls'></div>\n" +
+      expect(cooked).toBe("<p>1</p><aside class='quote' data-post=\"1\" >\n  <div class='title'>\n    <div class='quote-controls'></div>\n" +
                           "  \n  bob\n  said:\n  </div>\n  <blockquote>my quote</blockquote>\n</aside>\n<p>2</p>");
     });
+
     describe("Links", function() {
+
       it("allows links to contain query params", function() {
         expect(cook("Youtube: http://www.youtube.com/watch?v=1MrpeBRkM5A")).
           toBe('<p>Youtube: <a href="http://www.youtube.com/watch?v=1MrpeBRkM5A">http://www.youtube.com/watch?v=1MrpeBRkM5A</a></p>');
       });
+
       it("escapes double underscores in URLs", function() {
-          return expect(cook("Derpy: http://derp.com?__test=1")).toBe('<p>Derpy: <a href="http://derp.com?%5F%5Ftest=1">http://derp.com?__test=1</a></p>');
+        expect(cook("Derpy: http://derp.com?__test=1")).toBe('<p>Derpy: <a href="http://derp.com?%5F%5Ftest=1">http://derp.com?__test=1</a></p>');
       });
+
       it("autolinks something that begins with www", function() {
-          return expect(cook("Atwood: www.codinghorror.com")).toBe('<p>Atwood: <a href="http://www.codinghorror.com">www.codinghorror.com</a></p>');
+        expect(cook("Atwood: www.codinghorror.com")).toBe('<p>Atwood: <a href="http://www.codinghorror.com">www.codinghorror.com</a></p>');
       });
+
       it("autolinks a URL with http://www", function() {
-          return expect(cook("Atwood: http://www.codinghorror.com")).toBe('<p>Atwood: <a href="http://www.codinghorror.com">http://www.codinghorror.com</a></p>');
+        expect(cook("Atwood: http://www.codinghorror.com")).toBe('<p>Atwood: <a href="http://www.codinghorror.com">http://www.codinghorror.com</a></p>');
       });
+
       it("autolinks a URL", function() {
-          return expect(cook("EvilTrout: http://eviltrout.com")).toBe('<p>EvilTrout: <a href="http://eviltrout.com">http://eviltrout.com</a></p>');
+        expect(cook("EvilTrout: http://eviltrout.com")).toBe('<p>EvilTrout: <a href="http://eviltrout.com">http://eviltrout.com</a></p>');
       });
+
       it("supports markdown style links", function() {
-          return expect(cook("here is [an example](http://twitter.com)")).toBe('<p>here is <a href="http://twitter.com">an example</a></p>');
+        expect(cook("here is [an example](http://twitter.com)")).toBe('<p>here is <a href="http://twitter.com">an example</a></p>');
       });
-        return it("autolinks a URL with parentheses (like Wikipedia)", function() {
+
-          return expect(cook("Batman: http://en.wikipedia.org/wiki/The_Dark_Knight_(film)"))
+      it("autolinks a URL with parentheses (like Wikipedia)", function() {
-            .toBe('<p>Batman: <a href="http://en.wikipedia.org/wiki/The_Dark_Knight_(film)">http://en.wikipedia.org/wiki/The_Dark_Knight_(film)</a></p>');
+        expect(cook("Batman: http://en.wikipedia.org/wiki/The_Dark_Knight_(film)")).
+          toBe('<p>Batman: <a href="http://en.wikipedia.org/wiki/The_Dark_Knight_(film)">http://en.wikipedia.org/wiki/The_Dark_Knight_(film)</a></p>');
       });
+
     });
+
     describe("Mentioning", function() {
+
       it("translates mentions to links", function() {
-          return expect(cook("Hello @sam", {
+        expect(cook("Hello @sam", { mentionLookup: (function() { return true; }) })).toBe("<p>Hello <a href='/users/sam' class='mention'>@sam</a></p>");
-            mentionLookup: (function() {
-              return true;
-            })
-          })).toBe("<p>Hello <a href='/users/sam' class='mention'>@sam</a></p>");
       });
+
       it("adds a mention class", function() {
-          return expect(cook("Hello @EvilTrout")).toBe("<p>Hello <span class='mention'>@EvilTrout</span></p>");
+        expect(cook("Hello @EvilTrout")).toBe("<p>Hello <span class='mention'>@EvilTrout</span></p>");
       });
+
       it("won't add mention class to an email address", function() {
-          return expect(cook("robin@email.host")).toBe("<p>robin@email.host</p>");
+        expect(cook("robin@email.host")).toBe("<p>robin@email.host</p>");
       });
+
       it("won't be affected by email addresses that have a number before the @ symbol", function() {
-          return expect(cook("hanzo55@yahoo.com")).toBe("<p>hanzo55@yahoo.com</p>");
+        expect(cook("hanzo55@yahoo.com")).toBe("<p>hanzo55@yahoo.com</p>");
       });
-        return it("supports a @mention at the beginning of a post", function() {
+
-          return expect(cook("@EvilTrout yo")).toBe("<p><span class='mention'>@EvilTrout</span> yo</p>");
+      it("supports a @mention at the beginning of a post", function() {
+        expect(cook("@EvilTrout yo")).toBe("<p><span class='mention'>@EvilTrout</span> yo</p>");
       });
+
     });
-      return describe("Oneboxing", function() {
+
+    describe("Oneboxing", function() {
+
       it("doesn't onebox a link within a list", function() {
-          return expect(cook("- http://www.textfiles.com/bbs/MINDVOX/FORUMS/ethics\n\n- http://drupal.org")).not.toMatch(/onebox/);
+        expect(cook("- http://www.textfiles.com/bbs/MINDVOX/FORUMS/ethics\n\n- http://drupal.org")).not.toMatch(/onebox/);
       });
+
       it("adds a onebox class to a link on its own line", function() {
-          return expect(cook("http://test.com")).toMatch(/onebox/);
+        expect(cook("http://test.com")).toMatch(/onebox/);
       });
+
       it("supports multiple links", function() {
-          return expect(cook("http://test.com\nhttp://test2.com")).toMatch(/onebox[\s\S]+onebox/m);
+        expect(cook("http://test.com\nhttp://test2.com")).toMatch(/onebox[\s\S]+onebox/m);
       });
+
       it("doesn't onebox links that have trailing text", function() {
-          return expect(cook("http://test.com bob")).not.toMatch(/onebox/);
+        expect(cook("http://test.com bob")).not.toMatch(/onebox/);
       });
-        return it("works with links that have underscores in them", function() {
+
-          return expect(cook("http://en.wikipedia.org/wiki/Homicide:_Life_on_the_Street")).
+      it("works with links that have underscores in them", function() {
+        expect(cook("http://en.wikipedia.org/wiki/Homicide:_Life_on_the_Street")).
           toBe("<p><a href=\"http://en.wikipedia.org/wiki/Homicide:_Life_on_the_Street\" class=\"onebox\" target=\"_blank\">http://en.wikipedia.org/wiki/Homicide:_Life_on_the_Street</a></p>");
       });
+
     });
+
   });
-    return describe("emailValid", function() {
+
+  describe("emailValid", function() {
+
     it("allows upper case in first part of emails", function() {
-        return expect(Discourse.Utilities.emailValid('Bob@example.com')).toBe(true);
+      expect(Discourse.Utilities.emailValid('Bob@example.com')).toBe(true);
-      });
-      return it("allows upper case in domain of emails", function() {
-        return expect(Discourse.Utilities.emailValid('bob@EXAMPLE.com')).toBe(true);
-      });
-    });
     });
 
+    it("allows upper case in domain of emails", function() {
+      expect(Discourse.Utilities.emailValid('bob@EXAMPLE.com')).toBe(true);
+    });
 
+  });
+
+});