Merge branch '37619-fix-vue-typeerror-not-failing-the-build' into 'master'

Stop "ERROR: TypeError{}" from being logged to the console and fail tests

Closes #37619

See merge request gitlab-org/gitlab-ce!15830

4 files changed, 255 insertions, 168 deletions

diff --git a/app/assets/javascripts/notes/components/noteable_note.vue b/app/assets/javascripts/notes/components/noteable_note.vue
index 63d48f9de69..9186d6ff64a 100644
--- a/app/assets/javascripts/notes/components/noteable_note.vue
+++ b/app/assets/javascripts/notes/components/noteable_note.vue
@@ -123,9 +123,7 @@
         // we need to do this to prevent noteForm inconsistent content warning
         // this is something we intentionally do so we need to recover the content
         this.note.note = noteText;
-        if (this.$refs.noteBody) {
-          this.$refs.noteBody.$refs.noteForm.note = noteText; // TODO: This could be better
-        }
+        this.$refs.noteBody.$refs.noteForm.note = noteText;
       },
     },
     created() {
diff --git a/spec/javascripts/notes/components/note_app_spec.js b/spec/javascripts/notes/components/note_app_spec.js
index a0352b6395e..7c8d6685ee1 100644
--- a/spec/javascripts/notes/components/note_app_spec.js
+++ b/spec/javascripts/notes/components/note_app_spec.js
@@ -2,23 +2,12 @@ import Vue from 'vue';
 import notesApp from '~/notes/components/notes_app.vue';
 import service from '~/notes/services/notes_service';
 import * as mockData from '../mock_data';
+import getSetTimeoutPromise from '../../helpers/set_timeout_promise_helper';
 
 describe('note_app', () => {
   let mountComponent;
   let vm;
 
-  const individualNoteInterceptor = (request, next) => {
-    next(request.respondWith(JSON.stringify(mockData.individualNoteServerResponse), {
-      status: 200,
-    }));
-  };
-
-  const discussionNoteInterceptor = (request, next) => {
-    next(request.respondWith(JSON.stringify(mockData.discussionNoteServerResponse), {
-      status: 200,
-    }));
-  };
-
   beforeEach(() => {
     const IssueNotesApp = Vue.extend(notesApp);
 
@@ -74,16 +63,16 @@ describe('note_app', () => {
 
   describe('render', () => {
     beforeEach(() => {
-      Vue.http.interceptors.push(individualNoteInterceptor);
+      Vue.http.interceptors.push(mockData.individualNoteInterceptor);
       vm = mountComponent();
     });
 
     afterEach(() => {
-      Vue.http.interceptors = _.without(Vue.http.interceptors, individualNoteInterceptor);
+      Vue.http.interceptors = _.without(Vue.http.interceptors, mockData.individualNoteInterceptor);
     });
 
     it('should render list of notes', (done) => {
-      const note = mockData.individualNoteServerResponse[0].notes[0];
+      const note = mockData.INDIVIDUAL_NOTE_RESPONSE_MAP.GET['/gitlab-org/gitlab-ce/issues/26/discussions.json'][0].notes[0];
 
       setTimeout(() => {
         expect(
@@ -129,13 +118,16 @@ describe('note_app', () => {
   describe('update note', () => {
     describe('individual note', () => {
       beforeEach(() => {
-        Vue.http.interceptors.push(individualNoteInterceptor);
-        spyOn(service, 'updateNote').and.callFake(() => Promise.resolve());
+        Vue.http.interceptors.push(mockData.individualNoteInterceptor);
+        spyOn(service, 'updateNote').and.callThrough();
         vm = mountComponent();
       });
 
       afterEach(() => {
-        Vue.http.interceptors = _.without(Vue.http.interceptors, individualNoteInterceptor);
+        Vue.http.interceptors = _.without(
+          Vue.http.interceptors,
+          mockData.individualNoteInterceptor,
+        );
       });
 
       it('renders edit form', (done) => {
@@ -149,28 +141,36 @@ describe('note_app', () => {
       });
 
       it('calls the service to update the note', (done) => {
-        setTimeout(() => {
-          vm.$el.querySelector('.js-note-edit').click();
-          Vue.nextTick(() => {
+        getSetTimeoutPromise()
+          .then(() => {
+            vm.$el.querySelector('.js-note-edit').click();
+          })
+          .then(Vue.nextTick)
+          .then(() => {
             vm.$el.querySelector('.js-vue-issue-note-form').value = 'this is a note';
             vm.$el.querySelector('.js-vue-issue-save').click();
 
             expect(service.updateNote).toHaveBeenCalled();
-            done();
-          });
-        }, 0);
+          })
+          // Wait for the requests to finish before destroying
+          .then(Vue.nextTick)
+          .then(done)
+          .catch(done.fail);
       });
     });
 
     describe('dicussion note', () => {
       beforeEach(() => {
-        Vue.http.interceptors.push(discussionNoteInterceptor);
-        spyOn(service, 'updateNote').and.callFake(() => Promise.resolve());
+        Vue.http.interceptors.push(mockData.discussionNoteInterceptor);
+        spyOn(service, 'updateNote').and.callThrough();
         vm = mountComponent();
       });
 
       afterEach(() => {
-        Vue.http.interceptors = _.without(Vue.http.interceptors, discussionNoteInterceptor);
+        Vue.http.interceptors = _.without(
+          Vue.http.interceptors,
+          mockData.discussionNoteInterceptor,
+        );
       });
 
       it('renders edit form', (done) => {
@@ -184,16 +184,21 @@ describe('note_app', () => {
       });
 
       it('updates the note and resets the edit form', (done) => {
-        setTimeout(() => {
-          vm.$el.querySelector('.js-note-edit').click();
-          Vue.nextTick(() => {
+        getSetTimeoutPromise()
+          .then(() => {
+            vm.$el.querySelector('.js-note-edit').click();
+          })
+          .then(Vue.nextTick)
+          .then(() => {
             vm.$el.querySelector('.js-vue-issue-note-form').value = 'this is a note';
             vm.$el.querySelector('.js-vue-issue-save').click();
 
             expect(service.updateNote).toHaveBeenCalled();
-            done();
-          });
-        }, 0);
+          })
+          // Wait for the requests to finish before destroying
+          .then(Vue.nextTick)
+          .then(done)
+          .catch(done.fail);
       });
     });
   });
@@ -216,12 +221,12 @@ describe('note_app', () => {
 
   describe('edit form', () => {
     beforeEach(() => {
-      Vue.http.interceptors.push(individualNoteInterceptor);
+      Vue.http.interceptors.push(mockData.individualNoteInterceptor);
       vm = mountComponent();
     });
 
     afterEach(() => {
-      Vue.http.interceptors = _.without(Vue.http.interceptors, individualNoteInterceptor);
+      Vue.http.interceptors = _.without(Vue.http.interceptors, mockData.individualNoteInterceptor);
     });
 
     it('should render markdown docs url', (done) => {
diff --git a/spec/javascripts/notes/mock_data.js b/spec/javascripts/notes/mock_data.js
index 42497de3c55..6b608adff15 100644
--- a/spec/javascripts/notes/mock_data.js
+++ b/spec/javascripts/notes/mock_data.js
@@ -312,138 +312,212 @@ export const loggedOutnoteableData = {
   "preview_note_path": "/gitlab-org/gitlab-ce/preview_markdown?quick_actions_target_id=98&quick_actions_target_type=Issue"
 }
 
-export const individualNoteServerResponse = [{
-  "id": "0fb4e0e3f9276e55ff32eb4195add694aece4edd",
-  "reply_id": "0fb4e0e3f9276e55ff32eb4195add694aece4edd",
-  "expanded": true,
-  "notes": [{
-    "id": 1390,
-    "attachment": {
-      "url": null,
-      "filename": null,
-      "image": false
-    },
-    "author": {
-      "id": 1,
-      "name": "Root",
-      "username": "root",
-      "state": "active",
-      "avatar_url": null,
-      "path": "/root"
-    },
-    "created_at": "2017-08-01T17:09:33.762Z",
-    "updated_at": "2017-08-01T17:09:33.762Z",
-    "system": false,
-    "noteable_id": 98,
-    "noteable_type": "Issue",
-    "type": null,
-    "human_access": "Owner",
-    "note": "sdfdsaf",
-    "note_html": "\u003cp dir=\"auto\"\u003esdfdsaf\u003c/p\u003e",
-    "current_user": {
-      "can_edit": true
+export const INDIVIDUAL_NOTE_RESPONSE_MAP = {
+  'GET': {
+    '/gitlab-org/gitlab-ce/issues/26/discussions.json': [{
+      "id": "0fb4e0e3f9276e55ff32eb4195add694aece4edd",
+      "reply_id": "0fb4e0e3f9276e55ff32eb4195add694aece4edd",
+      "expanded": true,
+      "notes": [{
+        "id": 1390,
+        "attachment": {
+          "url": null,
+          "filename": null,
+          "image": false
+        },
+        "author": {
+          "id": 1,
+          "name": "Root",
+          "username": "root",
+          "state": "active",
+          "avatar_url": null,
+          "path": "/root"
+        },
+        "created_at": "2017-08-01T17:09:33.762Z",
+        "updated_at": "2017-08-01T17:09:33.762Z",
+        "system": false,
+        "noteable_id": 98,
+        "noteable_type": "Issue",
+        "type": null,
+        "human_access": "Owner",
+        "note": "sdfdsaf",
+        "note_html": "\u003cp dir=\"auto\"\u003esdfdsaf\u003c/p\u003e",
+        "current_user": {
+          "can_edit": true
+        },
+        "discussion_id": "0fb4e0e3f9276e55ff32eb4195add694aece4edd",
+        "emoji_awardable": true,
+        "award_emoji": [{
+          "name": "baseball",
+          "user": {
+            "id": 1,
+            "name": "Root",
+            "username": "root"
+          }
+        }, {
+          "name": "art",
+          "user": {
+            "id": 1,
+            "name": "Root",
+            "username": "root"
+          }
+        }],
+        "toggle_award_path": "/gitlab-org/gitlab-ce/notes/1390/toggle_award_emoji",
+        "report_abuse_path": "/abuse_reports/new?ref_url=http%3A%2F%2Flocalhost%3A3000%2Fgitlab-org%2Fgitlab-ce%2Fissues%2F26%23note_1390\u0026user_id=1",
+        "path": "/gitlab-org/gitlab-ce/notes/1390"
+      }],
+      "individual_note": true
+      }, {
+      "id": "70d5c92a4039a36c70100c6691c18c27e4b0a790",
+      "reply_id": "70d5c92a4039a36c70100c6691c18c27e4b0a790",
+      "expanded": true,
+      "notes": [{
+        "id": 1391,
+        "attachment": {
+          "url": null,
+          "filename": null,
+          "image": false
+        },
+        "author": {
+          "id": 1,
+          "name": "Root",
+          "username": "root",
+          "state": "active",
+          "avatar_url": null,
+          "path": "/root"
+        },
+        "created_at": "2017-08-02T10:51:38.685Z",
+        "updated_at": "2017-08-02T10:51:38.685Z",
+        "system": false,
+        "noteable_id": 98,
+        "noteable_type": "Issue",
+        "type": null,
+        "human_access": "Owner",
+        "note": "New note!",
+        "note_html": "\u003cp dir=\"auto\"\u003eNew note!\u003c/p\u003e",
+        "current_user": {
+          "can_edit": true
+        },
+        "discussion_id": "70d5c92a4039a36c70100c6691c18c27e4b0a790",
+        "emoji_awardable": true,
+        "award_emoji": [],
+        "toggle_award_path": "/gitlab-org/gitlab-ce/notes/1391/toggle_award_emoji",
+        "report_abuse_path": "/abuse_reports/new?ref_url=http%3A%2F%2Flocalhost%3A3000%2Fgitlab-org%2Fgitlab-ce%2Fissues%2F26%23note_1391\u0026user_id=1",
+        "path": "/gitlab-org/gitlab-ce/notes/1391"
+      }],
+      "individual_note": true
+    }],
+    '/gitlab-org/gitlab-ce/noteable/issue/98/notes': {
+      last_fetched_at: 1512900838,
+      notes: [],
     },
-    "discussion_id": "0fb4e0e3f9276e55ff32eb4195add694aece4edd",
-    "emoji_awardable": true,
-    "award_emoji": [{
-      "name": "baseball",
-      "user": {
+  },
+  'PUT': {
+    '/gitlab-org/gitlab-ce/notes/1471': {
+      "commands_changes": null,
+      "valid": true,
+      "id": 1471,
+      "attachment": null,
+      "author": {
         "id": 1,
         "name": "Root",
-        "username": "root"
-      }
-    }, {
-      "name": "art",
-      "user": {
+        "username": "root",
+        "state": "active",
+        "avatar_url": null,
+        "path": "/root"
+      },
+      "created_at": "2017-08-08T16:53:00.666Z",
+      "updated_at": "2017-12-10T11:03:21.876Z",
+      "system": false,
+      "noteable_id": 124,
+      "noteable_type": "Issue",
+      "noteable_iid": 29,
+      "type": "DiscussionNote",
+      "human_access": "Owner",
+      "note": "Adding a comment",
+      "note_html": "\u003cp dir=\"auto\"\u003eAdding a comment\u003c/p\u003e",
+      "last_edited_at": "2017-12-10T11:03:21.876Z",
+      "last_edited_by": {
         "id": 1,
-        "name": "Root",
-        "username": "root"
-      }
-    }],
-    "toggle_award_path": "/gitlab-org/gitlab-ce/notes/1390/toggle_award_emoji",
-    "report_abuse_path": "/abuse_reports/new?ref_url=http%3A%2F%2Flocalhost%3A3000%2Fgitlab-org%2Fgitlab-ce%2Fissues%2F26%23note_1390\u0026user_id=1",
-    "path": "/gitlab-org/gitlab-ce/notes/1390"
-  }],
-  "individual_note": true
-  }, {
-  "id": "70d5c92a4039a36c70100c6691c18c27e4b0a790",
-  "reply_id": "70d5c92a4039a36c70100c6691c18c27e4b0a790",
-  "expanded": true,
-  "notes": [{
-    "id": 1391,
-    "attachment": {
-      "url": null,
-      "filename": null,
-      "image": false
-    },
-    "author": {
-      "id": 1,
-      "name": "Root",
-      "username": "root",
-      "state": "active",
-      "avatar_url": null,
-      "path": "/root"
-    },
-    "created_at": "2017-08-02T10:51:38.685Z",
-    "updated_at": "2017-08-02T10:51:38.685Z",
-    "system": false,
-    "noteable_id": 98,
-    "noteable_type": "Issue",
-    "type": null,
-    "human_access": "Owner",
-    "note": "New note!",
-    "note_html": "\u003cp dir=\"auto\"\u003eNew note!\u003c/p\u003e",
-    "current_user": {
-      "can_edit": true
+        "name": 'Root',
+        "username": 'root',
+        "state": 'active',
+        "avatar_url": null,
+        "path": '/root',
+      },
+      "current_user": {
+        "can_edit": true
+      },
+      "discussion_id": "a3ed36e29b1957efb3b68c53e2d7a2b24b1df052",
+      "emoji_awardable": true,
+      "award_emoji": [],
+      "toggle_award_path": "/gitlab-org/gitlab-ce/notes/1471/toggle_award_emoji",
+      "report_abuse_path": "/abuse_reports/new?ref_url=http%3A%2F%2Flocalhost%3A3000%2Fgitlab-org%2Fgitlab-ce%2Fissues%2F29%23note_1471\u0026user_id=1",
+      "path": "/gitlab-org/gitlab-ce/notes/1471"
     },
-    "discussion_id": "70d5c92a4039a36c70100c6691c18c27e4b0a790",
-    "emoji_awardable": true,
-    "award_emoji": [],
-    "toggle_award_path": "/gitlab-org/gitlab-ce/notes/1391/toggle_award_emoji",
-    "report_abuse_path": "/abuse_reports/new?ref_url=http%3A%2F%2Flocalhost%3A3000%2Fgitlab-org%2Fgitlab-ce%2Fissues%2F26%23note_1391\u0026user_id=1",
-    "path": "/gitlab-org/gitlab-ce/notes/1391"
-  }],
-  "individual_note": true
-}];
+  }
+};
 
-export const discussionNoteServerResponse = [{
-  "id": "a3ed36e29b1957efb3b68c53e2d7a2b24b1df052",
-  "reply_id": "a3ed36e29b1957efb3b68c53e2d7a2b24b1df052",
-  "expanded": true,
-  "notes": [{
-    "id": 1471,
-    "attachment": {
-      "url": null,
-      "filename": null,
-      "image": false
-    },
-    "author": {
-      "id": 1,
-      "name": "Root",
-      "username": "root",
-      "state": "active",
-      "avatar_url": null,
-      "path": "/root"
-    },
-    "created_at": "2017-08-08T16:53:00.666Z",
-    "updated_at": "2017-08-08T16:53:00.666Z",
-    "system": false,
-    "noteable_id": 124,
-    "noteable_type": "Issue",
-    "noteable_iid": 29,
-    "type": "DiscussionNote",
-    "human_access": "Owner",
-    "note": "Adding a comment",
-    "note_html": "\u003cp dir=\"auto\"\u003eAdding a comment\u003c/p\u003e",
-    "current_user": {
-      "can_edit": true
-    },
-    "discussion_id": "a3ed36e29b1957efb3b68c53e2d7a2b24b1df052",
-    "emoji_awardable": true,
-    "award_emoji": [],
-    "toggle_award_path": "/gitlab-org/gitlab-ce/notes/1471/toggle_award_emoji",
-    "report_abuse_path": "/abuse_reports/new?ref_url=http%3A%2F%2Flocalhost%3A3000%2Fgitlab-org%2Fgitlab-ce%2Fissues%2F29%23note_1471\u0026user_id=1",
-    "path": "/gitlab-org/gitlab-ce/notes/1471"
-  }],
-  "individual_note": false
-}];
+export const DISCUSSION_NOTE_RESPONSE_MAP = {
+  ...INDIVIDUAL_NOTE_RESPONSE_MAP,
+  'GET': {
+    ...INDIVIDUAL_NOTE_RESPONSE_MAP.GET,
+    '/gitlab-org/gitlab-ce/issues/26/discussions.json': [{
+      "id": "a3ed36e29b1957efb3b68c53e2d7a2b24b1df052",
+      "reply_id": "a3ed36e29b1957efb3b68c53e2d7a2b24b1df052",
+      "expanded": true,
+      "notes": [{
+        "id": 1471,
+        "attachment": {
+          "url": null,
+          "filename": null,
+          "image": false
+        },
+        "author": {
+          "id": 1,
+          "name": "Root",
+          "username": "root",
+          "state": "active",
+          "avatar_url": null,
+          "path": "/root"
+        },
+        "created_at": "2017-08-08T16:53:00.666Z",
+        "updated_at": "2017-08-08T16:53:00.666Z",
+        "system": false,
+        "noteable_id": 124,
+        "noteable_type": "Issue",
+        "noteable_iid": 29,
+        "type": "DiscussionNote",
+        "human_access": "Owner",
+        "note": "Adding a comment",
+        "note_html": "\u003cp dir=\"auto\"\u003eAdding a comment\u003c/p\u003e",
+        "current_user": {
+          "can_edit": true
+        },
+        "discussion_id": "a3ed36e29b1957efb3b68c53e2d7a2b24b1df052",
+        "emoji_awardable": true,
+        "award_emoji": [],
+        "toggle_award_path": "/gitlab-org/gitlab-ce/notes/1471/toggle_award_emoji",
+        "report_abuse_path": "/abuse_reports/new?ref_url=http%3A%2F%2Flocalhost%3A3000%2Fgitlab-org%2Fgitlab-ce%2Fissues%2F29%23note_1471\u0026user_id=1",
+        "path": "/gitlab-org/gitlab-ce/notes/1471"
+      }],
+      "individual_note": false
+    }],
+  },
+};
+
+export function individualNoteInterceptor(request, next) {
+  const body = INDIVIDUAL_NOTE_RESPONSE_MAP[request.method.toUpperCase()][request.url];
+
+  next(request.respondWith(JSON.stringify(body), {
+    status: 200,
+  }));
+}
+
+export function discussionNoteInterceptor(request, next) {
+  const body = DISCUSSION_NOTE_RESPONSE_MAP[request.method.toUpperCase()][request.url];
+
+  next(request.respondWith(JSON.stringify(body), {
+    status: 200,
+  }));
+}
diff --git a/spec/javascripts/test_bundle.js b/spec/javascripts/test_bundle.js
index fd7aa332d17..6897c991066 100644
--- a/spec/javascripts/test_bundle.js
+++ b/spec/javascripts/test_bundle.js
@@ -17,6 +17,12 @@ Vue.config.warnHandler = (msg, vm, trace) => {
   fail(`${msg}${trace}`);
 };
 
+let hasVueErrors = false;
+Vue.config.errorHandler = function (err) {
+  hasVueErrors = true;
+  fail(err);
+};
+
 Vue.use(VueResource);
 
 // enable test fixtures
@@ -72,7 +78,7 @@ testsContext.keys().forEach(function (path) {
 
 describe('test errors', () => {
   beforeAll((done) => {
-    if (hasUnhandledPromiseRejections || hasVueWarnings) {
+    if (hasUnhandledPromiseRejections || hasVueWarnings || hasVueErrors) {
       setTimeout(done, 1000);
     } else {
       done();
@@ -86,6 +92,10 @@ describe('test errors', () => {
   it('has no Vue warnings', () => {
     expect(hasVueWarnings).toBe(false);
   });
+
+  it('has no Vue error', () => {
+    expect(hasVueErrors).toBe(false);
+  });
 });
 
 // if we're generating coverage reports, make sure to include all files so