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Convert noteable_discussion_spec.js to Vue test utils

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Winnie Hellmann 2019-01-29 13:16:30 +01:00
parent fda30abdb2
commit d8e18a743e
1 changed files with 77 additions and 65 deletions
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142
spec/javascripts/notes/components/noteable_discussion_spec.js
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@ -1,4 +1,4 @@
import Vue from 'vue';
import { shallowMount, createLocalVue } from '@vue/test-utils';
import createStore from '~/notes/stores';
import noteableDiscussion from '~/notes/components/noteable_discussion.vue';
import '~/behaviors/markdown/render_gfm';
@ -8,9 +8,8 @@ import mockDiffFile from '../../diffs/mock_data/diff_file';
const discussionWithTwoUnresolvedNotes = 'merge_requests/resolved_diff_discussion.json';
describe('noteable_discussion component', () => {
const Component = Vue.extend(noteableDiscussion);
let store;
let vm;
let wrapper;
preloadFixtures(discussionWithTwoUnresolvedNotes);
@ -20,54 +19,62 @@ describe('noteable_discussion component', () => {
store.dispatch('setNoteableData', noteableDataMock);
store.dispatch('setNotesData', notesDataMock);
vm = new Component({
const localVue = createLocalVue();
wrapper = shallowMount(noteableDiscussion, {
store,
propsData: { discussion: discussionMock },
}).$mount();
localVue,
sync: false,
});
});
afterEach(() => {
vm.$destroy();
wrapper.destroy();
});
it('should render user avatar', () => {
expect(vm.$el.querySelector('.user-avatar-link')).not.toBeNull();
expect(wrapper.find('.user-avatar-link').exists()).toBe(true);
});
it('should not render discussion header for non diff discussions', () => {
expect(vm.$el.querySelector('.discussion-header')).toBeNull();
expect(wrapper.find('.discussion-header').exists()).toBe(false);
});
it('should render discussion header', () => {
it('should render discussion header', done => {
const discussion = { ...discussionMock };
discussion.diff_file = mockDiffFile;
discussion.diff_discussion = true;
vm.$destroy();
vm = new Component({
store,
propsData: { discussion },
}).$mount();
wrapper.setProps({ discussion });
expect(vm.$el.querySelector('.discussion-header')).not.toBeNull();
wrapper.vm
.$nextTick()
.then(() => {
expect(wrapper.find('.discussion-header').exists()).toBe(true);
})
.then(done)
.catch(done.fail);
});
describe('actions', () => {
it('should render reply button', () => {
expect(vm.$el.querySelector('.js-vue-discussion-reply').textContent.trim()).toEqual(
'Reply...',
);
expect(
wrapper
.find('.js-vue-discussion-reply')
.text()
.trim(),
).toEqual('Reply...');
});
it('should toggle reply form', done => {
vm.$el.querySelector('.js-vue-discussion-reply').click();
wrapper.find('.js-vue-discussion-reply').trigger('click');
Vue.nextTick(() => {
expect(vm.isReplying).toEqual(true);
wrapper.vm.$nextTick(() => {
expect(wrapper.vm.isReplying).toEqual(true);
// There is a watcher for `isReplying` which will init autosave in the next tick
Vue.nextTick(() => {
expect(vm.$refs.noteForm).not.toBeNull();
wrapper.vm.$nextTick(() => {
expect(wrapper.vm.$refs.noteForm).not.toBeNull();
done();
});
});
@ -75,8 +82,8 @@ describe('noteable_discussion component', () => {
it('does not render jump to discussion button', () => {
expect(
vm.$el.querySelector('*[data-original-title="Jump to next unresolved discussion"]'),
).toBeNull();
wrapper.find('*[data-original-title="Jump to next unresolved discussion"]').exists(),
).toBe(false);
});
});
@ -87,12 +94,13 @@ describe('noteable_discussion component', () => {
discussion2.resolved = false;
discussion2.active = true;
discussion2.id = 'next'; // prepare this for being identified as next one (to be jumped to)
vm.$store.dispatch('setInitialNotes', [discussionMock, discussion2]);
store.dispatch('setInitialNotes', [discussionMock, discussion2]);
window.mrTabs.currentAction = 'show';
Vue.nextTick()
wrapper.vm
.$nextTick()
.then(() => {
spyOn(vm, 'expandDiscussion').and.stub();
spyOn(wrapper.vm, 'expandDiscussion').and.stub();
const nextDiscussionId = discussion2.id;
@ -100,9 +108,11 @@ describe('noteable_discussion component', () => {
<div class="discussion" data-discussion-id="${nextDiscussionId}"></div>
`);
vm.jumpToNextDiscussion();
wrapper.vm.jumpToNextDiscussion();
expect(vm.expandDiscussion).toHaveBeenCalledWith({ discussionId: nextDiscussionId });
expect(wrapper.vm.expandDiscussion).toHaveBeenCalledWith({
discussionId: nextDiscussionId,
});
})
.then(done)
.catch(done.fail);
@ -117,7 +127,7 @@ describe('noteable_discussion component', () => {
notes: [{ body: 'hello world!' }],
};
const note = vm.componentData(data);
const note = wrapper.vm.componentData(data);
expect(note).toEqual(data.notes[0]);
});
@ -127,7 +137,7 @@ describe('noteable_discussion component', () => {
notes: [{ id: 12 }],
};
const note = vm.componentData(data);
const note = wrapper.vm.componentData(data);
expect(note).toEqual(data);
});
@ -138,46 +148,48 @@ describe('noteable_discussion component', () => {
const truncatedCommitId = commitId.substr(0, 8);
let commitElement;
beforeEach(() => {
vm.$destroy();
beforeEach(done => {
store.state.diffs = {
projectPath: 'something',
};
vm = new Component({
propsData: {
discussion: {
...discussionMock,
for_commit: true,
commit_id: commitId,
diff_discussion: true,
diff_file: {
...mockDiffFile,
},
wrapper.setProps({
discussion: {
...discussionMock,
for_commit: true,
commit_id: commitId,
diff_discussion: true,
diff_file: {
...mockDiffFile,
},
renderDiffFile: true,
},
store,
}).$mount();
renderDiffFile: true,
});
commitElement = vm.$el.querySelector('.commit-sha');
wrapper.vm
.$nextTick()
.then(() => {
commitElement = wrapper.find('.commit-sha');
})
.then(done)
.catch(done.fail);
});
describe('for commit discussions', () => {
it('should display a monospace started a discussion on commit', () => {
expect(vm.$el).toContainText(`started a discussion on commit ${truncatedCommitId}`);
expect(commitElement).not.toBe(null);
expect(commitElement).toHaveText(truncatedCommitId);
expect(wrapper.text()).toContain(`started a discussion on commit ${truncatedCommitId}`);
expect(commitElement.exists()).toBe(true);
expect(commitElement.text()).toContain(truncatedCommitId);
});
});
describe('for diff discussion with a commit id', () => {
it('should display started discussion on commit header', done => {
vm.discussion.for_commit = false;
wrapper.vm.discussion.for_commit = false;
wrapper.vm.$nextTick(() => {
expect(wrapper.text()).toContain(`started a discussion on commit ${truncatedCommitId}`);
vm.$nextTick(() => {
expect(vm.$el).toContainText(`started a discussion on commit ${truncatedCommitId}`);
expect(commitElement).not.toBe(null);
done();
@ -185,11 +197,11 @@ describe('noteable_discussion component', () => {
});
it('should display outdated change on commit header', done => {
vm.discussion.for_commit = false;
vm.discussion.active = false;
wrapper.vm.discussion.for_commit = false;
wrapper.vm.discussion.active = false;
vm.$nextTick(() => {
expect(vm.$el).toContainText(
wrapper.vm.$nextTick(() => {
expect(wrapper.text()).toContain(
`started a discussion on an outdated change in commit ${truncatedCommitId}`,
);
@ -202,27 +214,27 @@ describe('noteable_discussion component', () => {
describe('for diff discussions without a commit id', () => {
it('should show started a discussion on the diff text', done => {
Object.assign(vm.discussion, {
Object.assign(wrapper.vm.discussion, {
for_commit: false,
commit_id: null,
});
vm.$nextTick(() => {
expect(vm.$el).toContainText('started a discussion on the diff');
wrapper.vm.$nextTick(() => {
expect(wrapper.text()).toContain('started a discussion on the diff');
done();
});
});
it('should show discussion on older version text', done => {
Object.assign(vm.discussion, {
Object.assign(wrapper.vm.discussion, {
for_commit: false,
commit_id: null,
active: false,
});
vm.$nextTick(() => {
expect(vm.$el).toContainText('started a discussion on an old version of the diff');
wrapper.vm.$nextTick(() => {
expect(wrapper.text()).toContain('started a discussion on an old version of the diff');
done();
});