fix(tests): Check for default key in firebaseRefProvider.registerUrl()

Author: davideast

src/firebaseRef.js

@@ -20,6 +20,9 @@
       if (!urlConfig) {
         return new Error('No Firebase URL registered. Use firebaseRefProvider.registerUrl() in the config phase. This is required if you are using $firebaseAuthService.');
       }
+      if (!urlConfig.default) {
+        return new Error('No default Firebase URL registered. Use firebaseRefProvider.registerUrl({ default: "https://<my-firebase-app>.firebaseio.com/"}).');
+      }
     };
 
     this.$$createRefsFromUrlConfig = function $$createMultipleRefs(urlConfig) {

tests/unit/firebaseRef.spec.js

@@ -32,7 +32,7 @@ describe('firebaseRef', function () {
       expect(firebaseRef.default).toBeAFirebaseRef();
       expect(firebaseRef.messages).toBeAFirebaseRef();
     }));
-
+    
     it('should throw an error when no url is provided', inject(function () {
       function errorWrapper() {
         firebaseRefProvider.registerUrl();
@@ -41,6 +41,15 @@ describe('firebaseRef', function () {
       expect(errorWrapper).toThrow();
     }));
 
+    it('should throw an error when no default url is provided', inject(function() {
+      function errorWrapper() {
+        firebaseRefProvider.registerUrl({ messages: MOCK_URL + 'messages' });
+        firebaseRefProvider.$get();
+      }
+      expect(errorWrapper).toThrow();      
+    }));
+
+
   });
 
 });