gitlab-org--gitlab-foss/spec/javascripts/diffs/components/diff_content_spec.js
2018-06-26 18:49:22 +00:00

95 lines
2.7 KiB
JavaScript

import Vue from 'vue';
import DiffContentComponent from '~/diffs/components/diff_content.vue';
import store 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 diffFileMockData from '../mock_data/diff_file';
describe('DiffContent', () => {
const Component = Vue.extend(DiffContentComponent);
let vm;
const getDiffFileMock = () => Object.assign({}, diffFileMockData);
beforeEach(() => {
vm = mountComponentWithStore(Component, {
store,
props: {
diffFile: getDiffFileMock(),
},
});
});
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('Non-Text diffs', () => {
beforeEach(() => {
vm.diffFile.text = false;
});
describe('image diff', () => {
beforeEach(() => {
vm.diffFile.newPath = GREEN_BOX_IMAGE_URL;
vm.diffFile.newSha = 'DEF';
vm.diffFile.oldPath = RED_BOX_IMAGE_URL;
vm.diffFile.oldSha = 'ABC';
vm.diffFile.viewPath = '';
});
it('should have image diff view in place', done => {
vm.$nextTick(() => {
expect(vm.$el.querySelectorAll('.js-diff-inline-view').length).toEqual(0);
expect(vm.$el.querySelectorAll('.diff-viewer .image').length).toEqual(1);
done();
});
});
});
describe('file diff', () => {
it('should have download buttons in place', done => {
const el = vm.$el;
vm.diffFile.newPath = 'test.abc';
vm.diffFile.newSha = 'DEF';
vm.diffFile.oldPath = 'test.abc';
vm.diffFile.oldSha = '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();
});
});
});
});
});