debian-mirror-gitlab/spec/javascripts/diffs/components/diff_content_spec.js
2019-02-15 15:39:39 +05:30

179 lines
5.1 KiB
JavaScript

import Vue from 'vue';
import DiffContentComponent from '~/diffs/components/diff_content.vue';
import { createStore } from '~/mr_notes/stores';
import { mountComponentWithStore } from 'spec/helpers/vue_mount_component_helper';
import { GREEN_BOX_IMAGE_URL, RED_BOX_IMAGE_URL } from 'spec/test_constants';
import '~/behaviors/markdown/render_gfm';
import diffFileMockData from '../mock_data/diff_file';
import discussionsMockData from '../mock_data/diff_discussions';
describe('DiffContent', () => {
const Component = Vue.extend(DiffContentComponent);
let vm;
beforeEach(() => {
const store = createStore();
store.state.notes.noteableData = {
current_user: {
can_create_note: false,
},
preview_note_path: 'path/to/preview',
};
vm = mountComponentWithStore(Component, {
store,
props: {
diffFile: JSON.parse(JSON.stringify(diffFileMockData)),
},
});
});
describe('text based files', () => {
it('should render diff inline view', done => {
vm.$store.state.diffs.diffViewType = 'inline';
vm.$nextTick(() => {
expect(vm.$el.querySelectorAll('.js-diff-inline-view').length).toEqual(1);
done();
});
});
it('should render diff parallel view', done => {
vm.$store.state.diffs.diffViewType = 'parallel';
vm.$nextTick(() => {
expect(vm.$el.querySelectorAll('.parallel').length).toEqual(18);
done();
});
});
});
describe('empty files', () => {
beforeEach(() => {
vm.diffFile.empty = true;
vm.diffFile.highlighted_diff_lines = [];
vm.diffFile.parallel_diff_lines = [];
});
it('should render a message', done => {
vm.$nextTick(() => {
const block = vm.$el.querySelector('.diff-viewer .nothing-here-block');
expect(block).not.toBe(null);
expect(block.textContent.trim()).toContain('Empty file');
done();
});
});
it('should not render multiple messages', done => {
vm.diffFile.mode_changed = true;
vm.diffFile.b_mode = '100755';
vm.diffFile.viewer.name = 'mode_changed';
vm.$nextTick(() => {
expect(vm.$el.querySelectorAll('.nothing-here-block').length).toBe(1);
done();
});
});
it('should not render diff table', done => {
vm.$nextTick(() => {
expect(vm.$el.querySelector('table')).toBe(null);
done();
});
});
});
describe('Non-Text diffs', () => {
beforeEach(() => {
vm.diffFile.viewer.name = 'image';
});
describe('image diff', () => {
beforeEach(done => {
vm.diffFile.new_path = GREEN_BOX_IMAGE_URL;
vm.diffFile.new_sha = 'DEF';
vm.diffFile.old_path = RED_BOX_IMAGE_URL;
vm.diffFile.old_sha = 'ABC';
vm.diffFile.view_path = '';
vm.diffFile.discussions = [{ ...discussionsMockData }];
vm.$store.state.diffs.commentForms.push({
fileHash: vm.diffFile.file_hash,
x: 10,
y: 20,
width: 100,
height: 200,
});
vm.$nextTick(done);
});
it('should have image diff view in place', () => {
expect(vm.$el.querySelectorAll('.js-diff-inline-view').length).toEqual(0);
expect(vm.$el.querySelectorAll('.diff-viewer .image').length).toEqual(1);
});
it('renders image diff overlay', () => {
expect(vm.$el.querySelector('.image-diff-overlay')).not.toBe(null);
});
it('renders diff file discussions', () => {
expect(vm.$el.querySelectorAll('.discussion .note.timeline-entry').length).toEqual(5);
});
describe('handleSaveNote', () => {
it('dispatches handleSaveNote', () => {
spyOn(vm.$store, 'dispatch').and.stub();
vm.handleSaveNote('test');
expect(vm.$store.dispatch).toHaveBeenCalledWith('diffs/saveDiffDiscussion', {
note: 'test',
formData: {
noteableData: jasmine.anything(),
noteableType: jasmine.anything(),
diffFile: vm.diffFile,
positionType: 'image',
x: 10,
y: 20,
width: 100,
height: 200,
},
});
});
});
});
describe('file diff', () => {
it('should have download buttons in place', done => {
const el = vm.$el;
vm.diffFile.new_path = 'test.abc';
vm.diffFile.new_sha = 'DEF';
vm.diffFile.old_path = 'test.abc';
vm.diffFile.old_sha = 'ABC';
vm.$nextTick(() => {
expect(el.querySelectorAll('.js-diff-inline-view').length).toEqual(0);
expect(el.querySelector('.deleted .file-info').textContent.trim()).toContain('test.abc');
expect(el.querySelector('.deleted .btn.btn-default').textContent.trim()).toContain(
'Download',
);
expect(el.querySelector('.added .file-info').textContent.trim()).toContain('test.abc');
expect(el.querySelector('.added .btn.btn-default').textContent.trim()).toContain(
'Download',
);
done();
});
});
});
});
});