import { mount } from '@vue/test-utils'; import { keepAlive } from 'helpers/keep_alive_component_helper'; import EmptyState from '~/ide/components/commit_sidebar/empty_state.vue'; import RepoCommitSection from '~/ide/components/repo_commit_section.vue'; import { stageKeys } from '~/ide/constants'; import { createRouter } from '~/ide/ide_router'; import { createStore } from '~/ide/stores'; import { file } from '../helpers'; const TEST_NO_CHANGES_SVG = 'nochangessvg'; describe('RepoCommitSection', () => { let wrapper; let router; let store; function createComponent() { wrapper = mount(keepAlive(RepoCommitSection), { store }); } function setupDefaultState() { store.state.noChangesStateSvgPath = 'svg'; store.state.committedStateSvgPath = 'commitsvg'; store.state.currentProjectId = 'abcproject'; store.state.currentBranchId = 'master'; store.state.projects.abcproject = { web_url: '', branches: { master: { workingReference: '1', }, }, }; const files = [file('file1'), file('file2')].map((f) => Object.assign(f, { type: 'blob', content: 'orginal content', }), ); store.state.currentBranch = 'master'; store.state.changedFiles = []; store.state.stagedFiles = [{ ...files[0] }, { ...files[1] }]; store.state.stagedFiles.forEach((f) => Object.assign(f, { changed: true, staged: true, content: 'testing', }), ); files.forEach((f) => { store.state.entries[f.path] = f; }); } beforeEach(() => { store = createStore(); router = createRouter(store); jest.spyOn(store, 'dispatch'); jest.spyOn(router, 'push').mockImplementation(); }); afterEach(() => { wrapper.destroy(); wrapper = null; }); describe('empty state', () => { beforeEach(() => { store.state.noChangesStateSvgPath = TEST_NO_CHANGES_SVG; store.state.committedStateSvgPath = 'svg'; createComponent(); }); it('renders no changes text', () => { expect(wrapper.find(EmptyState).text().trim()).toContain('No changes'); expect(wrapper.find(EmptyState).find('img').attributes('src')).toBe(TEST_NO_CHANGES_SVG); }); }); describe('default', () => { beforeEach(() => { setupDefaultState(); createComponent(); }); it('opens last opened file', () => { expect(store.state.openFiles.length).toBe(1); expect(store.state.openFiles[0].pending).toBe(true); }); it('calls openPendingTab', () => { expect(store.dispatch).toHaveBeenCalledWith('openPendingTab', { file: store.getters.lastOpenedFile, keyPrefix: stageKeys.staged, }); }); it('renders a commit section', () => { const allFiles = store.state.changedFiles.concat(store.state.stagedFiles); const changedFileNames = wrapper .findAll('.multi-file-commit-list > li') .wrappers.map((x) => x.text().trim()); expect(changedFileNames).toEqual(allFiles.map((x) => x.path)); }); it('does not show empty state', () => { expect(wrapper.find(EmptyState).exists()).toBe(false); }); }); describe('if nothing is changed or staged', () => { beforeEach(() => { setupDefaultState(); store.state.openFiles = [...Object.values(store.state.entries)]; store.state.openFiles[0].active = true; store.state.stagedFiles = []; createComponent(); }); it('opens currently active file', () => { expect(store.state.openFiles.length).toBe(1); expect(store.state.openFiles[0].pending).toBe(true); expect(store.dispatch).toHaveBeenCalledWith('openPendingTab', { file: store.state.entries[store.getters.activeFile.path], keyPrefix: stageKeys.unstaged, }); }); }); describe('with unstaged file', () => { beforeEach(() => { setupDefaultState(); store.state.changedFiles = store.state.stagedFiles.map((x) => Object.assign(x, { staged: false }), ); store.state.stagedFiles = []; createComponent(); }); it('calls openPendingTab with unstaged prefix', () => { expect(store.dispatch).toHaveBeenCalledWith('openPendingTab', { file: store.getters.lastOpenedFile, keyPrefix: stageKeys.unstaged, }); }); it('does not show empty state', () => { expect(wrapper.find(EmptyState).exists()).toBe(false); }); }); describe('activated', () => { let inititializeSpy; beforeEach(async () => { createComponent(); inititializeSpy = jest.spyOn(wrapper.find(RepoCommitSection).vm, 'initialize'); store.state.viewer = 'diff'; await wrapper.vm.reactivate(); }); it('re initializes the component', () => { expect(inititializeSpy).toHaveBeenCalled(); }); }); });