123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566676869707172737475767778798081828384858687888990919293949596979899100101102103104105106107108109110111112113114115116117118119120121122123124125126127128129130131132133134135136137138139140141142143144145146147148149150151152153154155156157158159160161162163164165166167168169170171172173174175176177178179180181182183184185186187188189190191192193194195196197198199200201202203204205206207208209210211212213214215216217218219220221222223224225226227228229230231232233234235236237238239240241242243244245246247248249250251252253254255256257258259260261262263264265266267268269270271272273274275276277278279280281282283284285286287288289290291292293294295296297298299300301302303304305306307308309310311312313314315316317318319320321322323324325326327328329330331332333334335336337338339340341342343344345346347348349350351352353354355356357358359360361362363364365366367368369370371372373374375376377378379380381382383384385386387388389390391392393394395396397398399400401402403404405406407408409410411412413414415416417418419420421422423424425426427428429430431432433434435436437438439440441442443444445446447 |
- const path = require('path');
- const fs = require('fs-plus');
- const temp = require('temp').track();
- const GitRepository = require('../src/git-repository');
- const Project = require('../src/project');
- describe('GitRepository', () => {
- let repo;
- beforeEach(() => {
- const gitPath = path.join(temp.dir, '.git');
- if (fs.isDirectorySync(gitPath)) fs.removeSync(gitPath);
- });
- afterEach(() => {
- if (repo && !repo.isDestroyed()) repo.destroy();
- });
- describe('@open(path)', () => {
- it('returns null when no repository is found', () => {
- expect(GitRepository.open(path.join(temp.dir, 'nogit.txt'))).toBeNull();
- });
- });
- describe('new GitRepository(path)', () => {
- it('throws an exception when no repository is found', () => {
- expect(
- () => new GitRepository(path.join(temp.dir, 'nogit.txt'))
- ).toThrow();
- });
- });
- describe('.getPath()', () => {
- it('returns the repository path for a .git directory path with a directory', () => {
- repo = new GitRepository(
- path.join(__dirname, 'fixtures', 'git', 'master.git', 'objects')
- );
- expect(repo.getPath()).toBe(
- path.join(__dirname, 'fixtures', 'git', 'master.git')
- );
- });
- it('returns the repository path for a repository path', () => {
- repo = new GitRepository(
- path.join(__dirname, 'fixtures', 'git', 'master.git')
- );
- expect(repo.getPath()).toBe(
- path.join(__dirname, 'fixtures', 'git', 'master.git')
- );
- });
- });
- describe('.isPathIgnored(path)', () => {
- it('returns true for an ignored path', () => {
- repo = new GitRepository(
- path.join(__dirname, 'fixtures', 'git', 'ignore.git')
- );
- expect(repo.isPathIgnored('a.txt')).toBeTruthy();
- });
- it('returns false for a non-ignored path', () => {
- repo = new GitRepository(
- path.join(__dirname, 'fixtures', 'git', 'ignore.git')
- );
- expect(repo.isPathIgnored('b.txt')).toBeFalsy();
- });
- });
- describe('.isPathModified(path)', () => {
- let filePath, newPath;
- beforeEach(() => {
- const workingDirPath = copyRepository();
- repo = new GitRepository(workingDirPath);
- filePath = path.join(workingDirPath, 'a.txt');
- newPath = path.join(workingDirPath, 'new-path.txt');
- });
- describe('when the path is unstaged', () => {
- it('returns false if the path has not been modified', () => {
- expect(repo.isPathModified(filePath)).toBeFalsy();
- });
- it('returns true if the path is modified', () => {
- fs.writeFileSync(filePath, 'change');
- expect(repo.isPathModified(filePath)).toBeTruthy();
- });
- it('returns true if the path is deleted', () => {
- fs.removeSync(filePath);
- expect(repo.isPathModified(filePath)).toBeTruthy();
- });
- it('returns false if the path is new', () => {
- expect(repo.isPathModified(newPath)).toBeFalsy();
- });
- });
- });
- describe('.isPathNew(path)', () => {
- let filePath, newPath;
- beforeEach(() => {
- const workingDirPath = copyRepository();
- repo = new GitRepository(workingDirPath);
- filePath = path.join(workingDirPath, 'a.txt');
- newPath = path.join(workingDirPath, 'new-path.txt');
- fs.writeFileSync(newPath, "i'm new here");
- });
- describe('when the path is unstaged', () => {
- it('returns true if the path is new', () => {
- expect(repo.isPathNew(newPath)).toBeTruthy();
- });
- it("returns false if the path isn't new", () => {
- expect(repo.isPathNew(filePath)).toBeFalsy();
- });
- });
- });
- describe('.checkoutHead(path)', () => {
- let filePath;
- beforeEach(() => {
- const workingDirPath = copyRepository();
- repo = new GitRepository(workingDirPath);
- filePath = path.join(workingDirPath, 'a.txt');
- });
- it('no longer reports a path as modified after checkout', () => {
- expect(repo.isPathModified(filePath)).toBeFalsy();
- fs.writeFileSync(filePath, 'ch ch changes');
- expect(repo.isPathModified(filePath)).toBeTruthy();
- expect(repo.checkoutHead(filePath)).toBeTruthy();
- expect(repo.isPathModified(filePath)).toBeFalsy();
- });
- it('restores the contents of the path to the original text', () => {
- fs.writeFileSync(filePath, 'ch ch changes');
- expect(repo.checkoutHead(filePath)).toBeTruthy();
- expect(fs.readFileSync(filePath, 'utf8')).toBe('');
- });
- it('fires a status-changed event if the checkout completes successfully', () => {
- fs.writeFileSync(filePath, 'ch ch changes');
- repo.getPathStatus(filePath);
- const statusHandler = jasmine.createSpy('statusHandler');
- repo.onDidChangeStatus(statusHandler);
- repo.checkoutHead(filePath);
- expect(statusHandler.callCount).toBe(1);
- expect(statusHandler.argsForCall[0][0]).toEqual({
- path: filePath,
- pathStatus: 0
- });
- repo.checkoutHead(filePath);
- expect(statusHandler.callCount).toBe(1);
- });
- });
- describe('.checkoutHeadForEditor(editor)', () => {
- let filePath, editor;
- beforeEach(async () => {
- spyOn(atom, 'confirm');
- const workingDirPath = copyRepository();
- repo = new GitRepository(workingDirPath, {
- project: atom.project,
- config: atom.config,
- confirm: atom.confirm
- });
- filePath = path.join(workingDirPath, 'a.txt');
- fs.writeFileSync(filePath, 'ch ch changes');
- editor = await atom.workspace.open(filePath);
- });
- it('displays a confirmation dialog by default', () => {
- // Permissions issues with this test on Windows
- if (process.platform === 'win32') return;
- atom.confirm.andCallFake(({ buttons }) => buttons.OK());
- atom.config.set('editor.confirmCheckoutHeadRevision', true);
- repo.checkoutHeadForEditor(editor);
- expect(fs.readFileSync(filePath, 'utf8')).toBe('');
- });
- it('does not display a dialog when confirmation is disabled', () => {
- // Flakey EPERM opening a.txt on Win32
- if (process.platform === 'win32') return;
- atom.config.set('editor.confirmCheckoutHeadRevision', false);
- repo.checkoutHeadForEditor(editor);
- expect(fs.readFileSync(filePath, 'utf8')).toBe('');
- expect(atom.confirm).not.toHaveBeenCalled();
- });
- });
- describe('.destroy()', () => {
- it('throws an exception when any method is called after it is called', () => {
- repo = new GitRepository(
- path.join(__dirname, 'fixtures', 'git', 'master.git')
- );
- repo.destroy();
- expect(() => repo.getShortHead()).toThrow();
- });
- });
- describe('.getPathStatus(path)', () => {
- let filePath;
- beforeEach(() => {
- const workingDirectory = copyRepository();
- repo = new GitRepository(workingDirectory);
- filePath = path.join(workingDirectory, 'file.txt');
- });
- it('trigger a status-changed event when the new status differs from the last cached one', () => {
- const statusHandler = jasmine.createSpy('statusHandler');
- repo.onDidChangeStatus(statusHandler);
- fs.writeFileSync(filePath, '');
- let status = repo.getPathStatus(filePath);
- expect(statusHandler.callCount).toBe(1);
- expect(statusHandler.argsForCall[0][0]).toEqual({
- path: filePath,
- pathStatus: status
- });
- fs.writeFileSync(filePath, 'abc');
- status = repo.getPathStatus(filePath);
- expect(statusHandler.callCount).toBe(1);
- });
- });
- describe('.getDirectoryStatus(path)', () => {
- let directoryPath, filePath;
- beforeEach(() => {
- const workingDirectory = copyRepository();
- repo = new GitRepository(workingDirectory);
- directoryPath = path.join(workingDirectory, 'dir');
- filePath = path.join(directoryPath, 'b.txt');
- });
- it('gets the status based on the files inside the directory', () => {
- expect(
- repo.isStatusModified(repo.getDirectoryStatus(directoryPath))
- ).toBe(false);
- fs.writeFileSync(filePath, 'abc');
- repo.getPathStatus(filePath);
- expect(
- repo.isStatusModified(repo.getDirectoryStatus(directoryPath))
- ).toBe(true);
- });
- });
- describe('.refreshStatus()', () => {
- let newPath, modifiedPath, cleanPath, workingDirectory;
- beforeEach(() => {
- workingDirectory = copyRepository();
- repo = new GitRepository(workingDirectory, {
- project: atom.project,
- config: atom.config
- });
- modifiedPath = path.join(workingDirectory, 'file.txt');
- newPath = path.join(workingDirectory, 'untracked.txt');
- cleanPath = path.join(workingDirectory, 'other.txt');
- fs.writeFileSync(cleanPath, 'Full of text');
- fs.writeFileSync(newPath, '');
- newPath = fs.absolute(newPath);
- });
- it('returns status information for all new and modified files', async () => {
- const statusHandler = jasmine.createSpy('statusHandler');
- repo.onDidChangeStatuses(statusHandler);
- fs.writeFileSync(modifiedPath, 'making this path modified');
- await repo.refreshStatus();
- expect(statusHandler.callCount).toBe(1);
- expect(repo.getCachedPathStatus(cleanPath)).toBeUndefined();
- expect(repo.isStatusNew(repo.getCachedPathStatus(newPath))).toBeTruthy();
- expect(
- repo.isStatusModified(repo.getCachedPathStatus(modifiedPath))
- ).toBeTruthy();
- });
- it('caches the proper statuses when a subdir is open', async () => {
- const subDir = path.join(workingDirectory, 'dir');
- fs.mkdirSync(subDir);
- const filePath = path.join(subDir, 'b.txt');
- fs.writeFileSync(filePath, '');
- atom.project.setPaths([subDir]);
- await atom.workspace.open('b.txt');
- repo = atom.project.getRepositories()[0];
- await repo.refreshStatus();
- const status = repo.getCachedPathStatus(filePath);
- expect(repo.isStatusModified(status)).toBe(false);
- expect(repo.isStatusNew(status)).toBe(false);
- });
- it('works correctly when the project has multiple folders (regression)', async () => {
- atom.project.addPath(workingDirectory);
- atom.project.addPath(path.join(__dirname, 'fixtures', 'dir'));
- await repo.refreshStatus();
- expect(repo.getCachedPathStatus(cleanPath)).toBeUndefined();
- expect(repo.isStatusNew(repo.getCachedPathStatus(newPath))).toBeTruthy();
- expect(
- repo.isStatusModified(repo.getCachedPathStatus(modifiedPath))
- ).toBeTruthy();
- });
- it('caches statuses that were looked up synchronously', async () => {
- const originalContent = 'undefined';
- fs.writeFileSync(modifiedPath, 'making this path modified');
- repo.getPathStatus('file.txt');
- fs.writeFileSync(modifiedPath, originalContent);
- await repo.refreshStatus();
- expect(
- repo.isStatusModified(repo.getCachedPathStatus(modifiedPath))
- ).toBeFalsy();
- });
- });
- describe('buffer events', () => {
- let editor;
- beforeEach(async () => {
- atom.project.setPaths([copyRepository()]);
- const refreshPromise = new Promise(resolve =>
- atom.project.getRepositories()[0].onDidChangeStatuses(resolve)
- );
- editor = await atom.workspace.open('other.txt');
- await refreshPromise;
- });
- it('emits a status-changed event when a buffer is saved', async () => {
- editor.insertNewline();
- const statusHandler = jasmine.createSpy('statusHandler');
- atom.project.getRepositories()[0].onDidChangeStatus(statusHandler);
- await editor.save();
- expect(statusHandler.callCount).toBe(1);
- expect(statusHandler).toHaveBeenCalledWith({
- path: editor.getPath(),
- pathStatus: 256
- });
- });
- it('emits a status-changed event when a buffer is reloaded', async () => {
- fs.writeFileSync(editor.getPath(), 'changed');
- const statusHandler = jasmine.createSpy('statusHandler');
- atom.project.getRepositories()[0].onDidChangeStatus(statusHandler);
- await editor.getBuffer().reload();
- expect(statusHandler.callCount).toBe(1);
- expect(statusHandler).toHaveBeenCalledWith({
- path: editor.getPath(),
- pathStatus: 256
- });
- await editor.getBuffer().reload();
- expect(statusHandler.callCount).toBe(1);
- });
- it("emits a status-changed event when a buffer's path changes", () => {
- fs.writeFileSync(editor.getPath(), 'changed');
- const statusHandler = jasmine.createSpy('statusHandler');
- atom.project.getRepositories()[0].onDidChangeStatus(statusHandler);
- editor.getBuffer().emitter.emit('did-change-path');
- expect(statusHandler.callCount).toBe(1);
- expect(statusHandler).toHaveBeenCalledWith({
- path: editor.getPath(),
- pathStatus: 256
- });
- editor.getBuffer().emitter.emit('did-change-path');
- expect(statusHandler.callCount).toBe(1);
- });
- it('stops listening to the buffer when the repository is destroyed (regression)', () => {
- atom.project.getRepositories()[0].destroy();
- expect(() => editor.save()).not.toThrow();
- });
- });
- describe('when a project is deserialized', () => {
- let buffer, project2, statusHandler;
- afterEach(() => {
- if (project2) project2.destroy();
- });
- it('subscribes to all the serialized buffers in the project', async () => {
- atom.project.setPaths([copyRepository()]);
- await atom.workspace.open('file.txt');
- project2 = new Project({
- notificationManager: atom.notifications,
- packageManager: atom.packages,
- confirm: atom.confirm,
- grammarRegistry: atom.grammars,
- applicationDelegate: atom.applicationDelegate
- });
- await project2.deserialize(
- atom.project.serialize({ isUnloading: false })
- );
- buffer = project2.getBuffers()[0];
- buffer.append('changes');
- statusHandler = jasmine.createSpy('statusHandler');
- project2.getRepositories()[0].onDidChangeStatus(statusHandler);
- await buffer.save();
- expect(statusHandler.callCount).toBe(1);
- expect(statusHandler).toHaveBeenCalledWith({
- path: buffer.getPath(),
- pathStatus: 256
- });
- });
- });
- });
- function copyRepository() {
- const workingDirPath = temp.mkdirSync('atom-spec-git');
- fs.copySync(
- path.join(__dirname, 'fixtures', 'git', 'working-dir'),
- workingDirPath
- );
- fs.renameSync(
- path.join(workingDirPath, 'git.git'),
- path.join(workingDirPath, '.git')
- );
- return workingDirPath;
- }
|