spec/frontend/diffs/components/parallel_diff_view_spec.js


1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37

import { shallowMount, createLocalVue } from '@vue/test-utils';
import Vuex from 'vuex';
import parallelDiffTableRow from '~/diffs/components/parallel_diff_table_row.vue';
import ParallelDiffView from '~/diffs/components/parallel_diff_view.vue';
import { createStore } from '~/mr_notes/stores';
import diffFileMockData from '../mock_data/diff_file';

let wrapper;
const localVue = createLocalVue();

localVue.use(Vuex);

function factory() {
  const diffFile = { ...diffFileMockData };
  const store = createStore();

  wrapper = shallowMount(ParallelDiffView, {
    localVue,
    store,
    propsData: {
      diffFile,
      diffLines: diffFile.parallel_diff_lines,
    },
  });
}

describe('ParallelDiffView', () => {
  afterEach(() => {
    wrapper.destroy();
  });

  it('renders diff lines', () => {
    factory();

    expect(wrapper.findAll(parallelDiffTableRow).length).toBe(8);
  });
});