gitlab-org--gitlab-foss/spec/javascripts/diffs/components/diff_line_note_form_spec.js

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2018-06-21 12:22:40 +00:00
import Vue from 'vue';
import DiffLineNoteForm from '~/diffs/components/diff_line_note_form.vue';
import store from '~/mr_notes/stores';
import { createComponentWithStore } from 'spec/helpers/vue_mount_component_helper';
import diffFileMockData from '../mock_data/diff_file';
describe('DiffLineNoteForm', () => {
let component;
let diffFile;
let diffLines;
const getDiffFileMock = () => Object.assign({}, diffFileMockData);
beforeEach(() => {
diffFile = getDiffFileMock();
diffLines = diffFile.highlightedDiffLines;
component = createComponentWithStore(Vue.extend(DiffLineNoteForm), store, {
diffFile,
diffLines,
line: diffLines[0],
noteTargetLine: diffLines[0],
}).$mount();
});
describe('methods', () => {
describe('handleCancelCommentForm', () => {
it('should call cancelCommentForm with lineCode', () => {
spyOn(component, 'cancelCommentForm');
component.handleCancelCommentForm();
expect(component.cancelCommentForm).toHaveBeenCalledWith({
lineCode: diffLines[0].lineCode,
});
});
});
describe('saveNoteForm', () => {
it('should call saveNote action with proper params', done => {
let isPromiseCalled = false;
const formDataSpy = spyOnDependency(DiffLineNoteForm, 'getNoteFormData').and.returnValue({
postData: 1,
});
const saveNoteSpy = spyOn(component, 'saveNote').and.returnValue(
new Promise(() => {
isPromiseCalled = true;
done();
}),
);
component.handleSaveNote('note body');
expect(formDataSpy).toHaveBeenCalled();
expect(saveNoteSpy).toHaveBeenCalled();
expect(isPromiseCalled).toEqual(true);
});
});
});
describe('template', () => {
it('should have note form', () => {
const { $el } = component;
expect($el.querySelector('.js-vue-textarea')).toBeDefined();
expect($el.querySelector('.js-vue-issue-save')).toBeDefined();
expect($el.querySelector('.js-vue-markdown-field')).toBeDefined();
});
});
});