Mailspring/spec-nylas/stores/file-upload-store-spec.coffee
Evan Morikawa e8d24ea1b5 refactor(DB): promisify database
Summary:
WIP. The app launches and works for me. I still need to fix the tests
just the DB ones though :D

I changed the `DatabaseProxy` into a `DatabaseConnection` object. It will
request a fully instantiated databse from the backend Browser.

If we're already setup, it'll connect straight to the existing DB.

If we're not setup, then it'll create a new database and run the inital
schema migration on it. The `_createNewDatabase` promise won't resolve
until the migration has run.

Until we add in a more sophisticated migration system and get rid of the
stupid `modelClassMap` that's shoved in `Utils`, I'm passing in a series
of `_setupQueries()` to get everything started.

The `DatabaseConnection` is also the one responsible for queuing up
queries until the DB is fully populated and ready to go.

We actually get a lot of queries before we're setup because a lot of
Stores will make DB requests on `require` in their `constructor` or `init`
methods. (remember all the times we call `_populateStore` in `init`).

Now those queries are aggregated by the `DatabaseConnection` and then
executed sequentially.

Our methods like `persistModel` now resolve only after both the queries
have completed AND their corresponding `triggerLater` has completed as
well.

Test Plan: in progress

Reviewers: bengotow

Reviewed By: bengotow

Differential Revision: https://phab.nylas.com/D1688
2015-06-26 07:42:41 -07:00

85 lines
2.8 KiB
CoffeeScript

File = require '../../src/flux/models/file'
Actions = require '../../src/flux/actions'
FileUploadStore = require '../../src/flux/stores/file-upload-store'
msgId = "local-123"
fpath = "/foo/bar/test123.jpg"
describe 'FileUploadStore', ->
beforeEach ->
@file = new File
id: "id_123"
filename: "test123.jpg"
size: 12345
@uploadData =
uploadId: 123
messageLocalId: msgId
filePath: fpath
fileSize: 12345
spyOn(atom, "showOpenDialog").andCallFake (props, callback) ->
callback(fpath)
spyOn(Actions, "queueTask")
describe 'when a user wants to attach a file', ->
it "throws if the message id is blank", ->
expect( -> Actions.attachFile()).toThrow()
it "throws if the message id is blank", ->
spyOn(Actions, "attachFilePath")
Actions.attachFile messageLocalId: msgId
expect(atom.showOpenDialog).toHaveBeenCalled()
expect(Actions.attachFilePath).toHaveBeenCalled()
args = Actions.attachFilePath.calls[0].args[0]
expect(args.messageLocalId).toBe msgId
expect(args.path).toBe fpath
describe 'when a user selected the file to attach', ->
it "throws if the message id is blank", ->
expect( -> Actions.attachFilePath()).toThrow()
it 'Creates a new file upload task', ->
Actions.attachFilePath
messageLocalId: msgId
path: fpath
expect(Actions.queueTask).toHaveBeenCalled()
t = Actions.queueTask.calls[0].args[0]
expect(t.filePath).toBe fpath
expect(t.messageLocalId).toBe msgId
describe 'when an uploading file is aborted', ->
it "dequeues the matching task", ->
spyOn(Actions, "dequeueMatchingTask")
Actions.abortUpload(@uploadData)
expect(Actions.dequeueMatchingTask).toHaveBeenCalled()
arg = Actions.dequeueMatchingTask.calls[0].args[0]
expect(arg).toEqual
type: "FileUploadTask"
matching: filePath: fpath
describe 'when upload state changes', ->
it 'updates the uploadData', ->
Actions.uploadStateChanged(@uploadData)
expect(FileUploadStore._fileUploads[123]).toBe @uploadData
describe 'when a file has been uploaded', ->
it 'adds removes from uploads', ->
FileUploadStore._fileUploads[123] = @uploadData
Actions.fileUploaded
file: @file
uploadData: @uploadData
expect(FileUploadStore._fileUploads[123]).not.toBeDefined()
it 'adds to the linked files', ->
FileUploadStore._fileUploads[123] = @uploadData
Actions.linkFileToUpload
file: @file
uploadData: @uploadData
expect(FileUploadStore._linkedFiles["id_123"]).toBe @uploadData
describe 'when a file has been aborted', ->
it 'removes it from the uploads', ->
FileUploadStore._fileUploads[123] = @uploadData
Actions.fileAborted(@uploadData)
expect(FileUploadStore._fileUploads[123]).not.toBeDefined()