[Framework] Add spec for Bundle

Add spec for Bundle, used by the framework layer.
WTD-518.

platform/framework/test/load/BundleLoaderSpec.js

@@ -98,7 +98,7 @@ define(
             });
 
 
-            it("warns about, then ignores, missing bundle declarations", function () {
+            it("warns about, then ignores, malformed bundle declarations", function () {
                 // File-not-found
                 mockHttp.get.andReturn(Promise.resolve(["I am not a valid bundle."]));
 

platform/framework/test/load/BundleSpec.js

@@ -4,12 +4,72 @@
  * BundleSpec. Created by vwoeltje on 11/6/14.
  */
 define(
-    [],
+    ["../../src/load/Bundle", "../../src/Constants"],
-    function () {
+    function (Bundle, Constants) { // Verify against constants, too
         "use strict";
 
-        describe("", function () {
+        describe("A bundle", function () {
+            var PATH = "some/path",
+                KEY = "someKey";
 
+            it("reports its path", function () {
+                expect(new Bundle(PATH, {}).getPath()).toEqual(PATH);
+            });
+
+            it("reports its source path", function () {
+                expect(new Bundle(PATH, { "sources": "test-src" }).getSourcePath()).toEqual(
+                    PATH + Constants.SEPARATOR + "test-src"
+                );
+            });
+
+            it("reports the default source path if none is configured", function () {
+                expect(new Bundle(PATH, {}).getSourcePath()).toEqual(
+                    PATH + Constants.SEPARATOR + Constants.DEFAULT_BUNDLE.sources
+                );
+            });
+
+            it("reports its resource path", function () {
+                expect(new Bundle(PATH, { "resources": "test-res" }).getResourcePath()).toEqual(
+                    PATH + Constants.SEPARATOR + "test-res"
+                );
+            });
+
+            it("reports the default resource path if none is configured", function () {
+                expect(new Bundle(PATH, {}).getResourcePath()).toEqual(
+                    PATH + Constants.SEPARATOR + Constants.DEFAULT_BUNDLE.resources
+                );
+            });
+
+            it("has a log-friendly name for the bundle which includes its key and path", function () {
+                // Use indexof to look for the bundle's key
+                var logName = new Bundle(PATH, { key: KEY }).getLogName();
+                expect(logName.indexOf(KEY)).not.toEqual(-1);
+                expect(logName.indexOf(PATH)).not.toEqual(-1);
+            });
+
+            it("reports all declared extension categories", function () {
+                var bundle = new Bundle(PATH, {
+                    extensions: { things: [], tests: [], foos: [] }
+                });
+
+                expect(bundle.getExtensionCategories().sort()).toEqual(
+                    ["foos", "tests", "things"]
+                );
+            });
+
+            it("reports all extensions that have been declared", function () {
+                var bundle = new Bundle(PATH, {
+                    extensions: { things: [ {}, {}, {} ] }
+                });
+                expect(bundle.getExtensions("things").length).toEqual(3);
+            });
+
+            it("reports an empty list for extensions that have not been declared", function () {
+                var bundle = new Bundle(PATH, {
+                    extensions: { things: [ {}, {}, {} ] }
+                });
+                expect(bundle.getExtensions("stuffs").length).toEqual(0);
+            });
         });
     }
 );