mirror of
https://github.com/pulsar-edit/pulsar.git
synced 2024-11-10 18:24:09 +03:00
294 lines
11 KiB
CoffeeScript
294 lines
11 KiB
CoffeeScript
temp = require 'temp'
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GitRepository = require '../src/git-repository'
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fs = require 'fs-plus'
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path = require 'path'
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Task = require '../src/task'
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copyRepository = ->
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workingDirPath = temp.mkdirSync('atom-working-dir')
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fs.copySync(path.join(__dirname, 'fixtures', 'git', 'working-dir'), workingDirPath)
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fs.renameSync(path.join(workingDirPath, 'git.git'), path.join(workingDirPath, '.git'))
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workingDirPath
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describe "GitRepository", ->
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repo = null
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beforeEach ->
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gitPath = path.join(temp.dir, '.git')
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fs.removeSync(gitPath) if fs.isDirectorySync(gitPath)
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afterEach ->
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repo.destroy() if repo?.repo?
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describe "@open(path)", ->
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it "returns null when no repository is found", ->
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expect(GitRepository.open(path.join(temp.dir, 'nogit.txt'))).toBeNull()
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describe "new GitRepository(path)", ->
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it "throws an exception when no repository is found", ->
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expect(-> new GitRepository(path.join(temp.dir, 'nogit.txt'))).toThrow()
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describe ".getPath()", ->
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it "returns the repository path for a .git directory path", ->
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repo = new GitRepository(path.join(__dirname, 'fixtures', 'git', 'master.git', 'HEAD'))
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expect(repo.getPath()).toBe path.join(__dirname, 'fixtures', 'git', 'master.git')
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it "returns the repository path for a repository path", ->
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repo = new GitRepository(path.join(__dirname, 'fixtures', 'git', 'master.git'))
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expect(repo.getPath()).toBe path.join(__dirname, 'fixtures', 'git', 'master.git')
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describe ".isPathIgnored(path)", ->
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it "returns true for an ignored path", ->
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repo = new GitRepository(path.join(__dirname, 'fixtures', 'git', 'ignore.git'))
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expect(repo.isPathIgnored('a.txt')).toBeTruthy()
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it "returns false for a non-ignored path", ->
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repo = new GitRepository(path.join(__dirname, 'fixtures', 'git', 'ignore.git'))
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expect(repo.isPathIgnored('b.txt')).toBeFalsy()
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describe ".isPathModified(path)", ->
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[repo, filePath, newPath] = []
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beforeEach ->
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workingDirPath = copyRepository()
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repo = new GitRepository(workingDirPath)
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filePath = path.join(workingDirPath, 'a.txt')
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newPath = path.join(workingDirPath, 'new-path.txt')
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describe "when the path is unstaged", ->
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it "returns false if the path has not been modified", ->
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expect(repo.isPathModified(filePath)).toBeFalsy()
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it "returns true if the path is modified", ->
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fs.writeFileSync(filePath, "change")
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expect(repo.isPathModified(filePath)).toBeTruthy()
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it "returns true if the path is deleted", ->
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fs.removeSync(filePath)
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expect(repo.isPathModified(filePath)).toBeTruthy()
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it "returns false if the path is new", ->
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expect(repo.isPathModified(newPath)).toBeFalsy()
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describe ".isPathNew(path)", ->
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[filePath, newPath] = []
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beforeEach ->
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workingDirPath = copyRepository()
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repo = new GitRepository(workingDirPath)
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filePath = path.join(workingDirPath, 'a.txt')
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newPath = path.join(workingDirPath, 'new-path.txt')
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fs.writeFileSync(newPath, "i'm new here")
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describe "when the path is unstaged", ->
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it "returns true if the path is new", ->
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expect(repo.isPathNew(newPath)).toBeTruthy()
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it "returns false if the path isn't new", ->
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expect(repo.isPathNew(filePath)).toBeFalsy()
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describe ".checkoutHead(path)", ->
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[filePath] = []
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beforeEach ->
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workingDirPath = copyRepository()
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repo = new GitRepository(workingDirPath)
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filePath = path.join(workingDirPath, 'a.txt')
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it "no longer reports a path as modified after checkout", ->
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expect(repo.isPathModified(filePath)).toBeFalsy()
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fs.writeFileSync(filePath, 'ch ch changes')
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expect(repo.isPathModified(filePath)).toBeTruthy()
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expect(repo.checkoutHead(filePath)).toBeTruthy()
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expect(repo.isPathModified(filePath)).toBeFalsy()
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it "restores the contents of the path to the original text", ->
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fs.writeFileSync(filePath, 'ch ch changes')
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expect(repo.checkoutHead(filePath)).toBeTruthy()
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expect(fs.readFileSync(filePath, 'utf8')).toBe ''
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it "fires a status-changed event if the checkout completes successfully", ->
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fs.writeFileSync(filePath, 'ch ch changes')
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repo.getPathStatus(filePath)
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statusHandler = jasmine.createSpy('statusHandler')
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repo.onDidChangeStatus statusHandler
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repo.checkoutHead(filePath)
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expect(statusHandler.callCount).toBe 1
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expect(statusHandler.argsForCall[0][0]).toEqual {path: filePath, pathStatus: 0}
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repo.checkoutHead(filePath)
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expect(statusHandler.callCount).toBe 1
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describe ".checkoutHeadForEditor(editor)", ->
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[filePath, editor] = []
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beforeEach ->
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workingDirPath = copyRepository()
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repo = new GitRepository(workingDirPath)
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filePath = path.join(workingDirPath, 'a.txt')
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fs.writeFileSync(filePath, 'ch ch changes')
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waitsForPromise ->
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atom.workspace.open(filePath)
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runs ->
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editor = atom.workspace.getActiveTextEditor()
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it "displays a confirmation dialog by default", ->
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spyOn(atom, 'confirm').andCallFake ({buttons}) -> buttons.OK()
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atom.config.set('editor.confirmCheckoutHeadRevision', true)
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repo.checkoutHeadForEditor(editor)
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expect(fs.readFileSync(filePath, 'utf8')).toBe ''
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it "does not display a dialog when confirmation is disabled", ->
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spyOn(atom, 'confirm')
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atom.config.set('editor.confirmCheckoutHeadRevision', false)
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repo.checkoutHeadForEditor(editor)
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expect(fs.readFileSync(filePath, 'utf8')).toBe ''
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expect(atom.confirm).not.toHaveBeenCalled()
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describe ".destroy()", ->
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it "throws an exception when any method is called after it is called", ->
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repo = new GitRepository(require.resolve('./fixtures/git/master.git/HEAD'))
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repo.destroy()
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expect(-> repo.getShortHead()).toThrow()
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describe ".getPathStatus(path)", ->
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[filePath] = []
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beforeEach ->
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workingDirectory = copyRepository()
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repo = new GitRepository(workingDirectory)
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filePath = path.join(workingDirectory, 'file.txt')
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it "trigger a status-changed event when the new status differs from the last cached one", ->
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statusHandler = jasmine.createSpy("statusHandler")
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repo.onDidChangeStatus statusHandler
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fs.writeFileSync(filePath, '')
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status = repo.getPathStatus(filePath)
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expect(statusHandler.callCount).toBe 1
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expect(statusHandler.argsForCall[0][0]).toEqual {path: filePath, pathStatus: status}
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fs.writeFileSync(filePath, 'abc')
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status = repo.getPathStatus(filePath)
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expect(statusHandler.callCount).toBe 1
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describe ".getDirectoryStatus(path)", ->
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[directoryPath, filePath] = []
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beforeEach ->
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workingDirectory = copyRepository()
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repo = new GitRepository(workingDirectory)
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directoryPath = path.join(workingDirectory, 'dir')
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filePath = path.join(directoryPath, 'b.txt')
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it "gets the status based on the files inside the directory", ->
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expect(repo.isStatusModified(repo.getDirectoryStatus(directoryPath))).toBe false
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fs.writeFileSync(filePath, 'abc')
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repo.getPathStatus(filePath)
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expect(repo.isStatusModified(repo.getDirectoryStatus(directoryPath))).toBe true
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describe ".refreshStatus()", ->
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[newPath, modifiedPath, cleanPath, originalModifiedPathText] = []
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beforeEach ->
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workingDirectory = copyRepository()
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repo = new GitRepository(workingDirectory)
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modifiedPath = path.join(workingDirectory, 'file.txt')
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newPath = path.join(workingDirectory, 'untracked.txt')
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cleanPath = path.join(workingDirectory, 'other.txt')
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fs.writeFileSync(cleanPath, 'Full of text')
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fs.writeFileSync(newPath, '')
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newPath = fs.absolute newPath # specs could be running under symbol path.
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it "returns status information for all new and modified files", ->
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fs.writeFileSync(modifiedPath, 'making this path modified')
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statusHandler = jasmine.createSpy('statusHandler')
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repo.onDidChangeStatuses statusHandler
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repo.refreshStatus()
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waitsFor ->
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statusHandler.callCount > 0
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runs ->
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expect(repo.getCachedPathStatus(cleanPath)).toBeUndefined()
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expect(repo.isStatusNew(repo.getCachedPathStatus(newPath))).toBeTruthy()
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expect(repo.isStatusModified(repo.getCachedPathStatus(modifiedPath))).toBeTruthy()
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describe "buffer events", ->
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[editor] = []
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beforeEach ->
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atom.project.setPaths([copyRepository()])
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waitsForPromise ->
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atom.workspace.open('other.txt').then (o) -> editor = o
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it "emits a status-changed event when a buffer is saved", ->
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editor.insertNewline()
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statusHandler = jasmine.createSpy('statusHandler')
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atom.project.getRepositories()[0].onDidChangeStatus statusHandler
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editor.save()
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expect(statusHandler.callCount).toBe 1
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expect(statusHandler).toHaveBeenCalledWith {path: editor.getPath(), pathStatus: 256}
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it "emits a status-changed event when a buffer is reloaded", ->
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fs.writeFileSync(editor.getPath(), 'changed')
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statusHandler = jasmine.createSpy('statusHandler')
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atom.project.getRepositories()[0].onDidChangeStatus statusHandler
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editor.getBuffer().reload()
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expect(statusHandler.callCount).toBe 1
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expect(statusHandler).toHaveBeenCalledWith {path: editor.getPath(), pathStatus: 256}
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editor.getBuffer().reload()
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expect(statusHandler.callCount).toBe 1
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it "emits a status-changed event when a buffer's path changes", ->
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fs.writeFileSync(editor.getPath(), 'changed')
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statusHandler = jasmine.createSpy('statusHandler')
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atom.project.getRepositories()[0].onDidChangeStatus statusHandler
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editor.getBuffer().emitter.emit 'did-change-path'
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expect(statusHandler.callCount).toBe 1
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expect(statusHandler).toHaveBeenCalledWith {path: editor.getPath(), pathStatus: 256}
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editor.getBuffer().emitter.emit 'did-change-path'
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expect(statusHandler.callCount).toBe 1
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it "stops listening to the buffer when the repository is destroyed (regression)", ->
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atom.project.getRepositories()[0].destroy()
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expect(-> editor.save()).not.toThrow()
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describe "when a project is deserialized", ->
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[buffer, project2] = []
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afterEach ->
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project2?.destroy()
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it "subscribes to all the serialized buffers in the project", ->
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atom.project.setPaths([copyRepository()])
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waitsForPromise ->
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atom.workspace.open('file.txt')
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runs ->
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project2 = atom.project.testSerialization()
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buffer = project2.getBuffers()[0]
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waitsFor ->
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buffer.loaded
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runs ->
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originalContent = buffer.getText()
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buffer.append('changes')
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statusHandler = jasmine.createSpy('statusHandler')
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project2.getRepositories()[0].onDidChangeStatus statusHandler
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buffer.save()
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expect(statusHandler.callCount).toBe 1
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expect(statusHandler).toHaveBeenCalledWith {path: buffer.getPath(), pathStatus: 256}
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