Fix error message not being shown on login.

API has changed, an object is passed not a string.

Author: josephwilk

src/users/cd-login.vue

@@ -81,7 +81,9 @@
         if (valid) {
           const response = await UserService.login(this.email, this.password);
           if (response.body.ok === false) {
-            this.errors.add('loginFailed', response.body.why);
+            this.errors.add({
+              field: 'loginFailed',
+              msg: response.body.why });
           } else {
             const forumUrl = `^${Vue.config.forumsUrlBase}/auth/CoderDojo$`;
             if (this.redirectUrl.match(forumUrl)) {

test/unit/specs/users/cd-login.spec.js

@@ -142,7 +142,7 @@ describe('Login', () => {
       await vm.login();
 
       // ASSERT
-      expect(vm.errors.add).to.have.been.calledWith('loginFailed');
+      expect(vm.errors.add).to.have.been.calledWith({ field: 'loginFailed', msg: undefined });
       expect(vm.$router.push).to.not.have.been.called;
     });