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1a576d92dc
Summary: Move sync workers and Edgehill token checks to work window Move the task queue and database setup to the work window Move ContactStore background refresh to work window Store the task queue in the database WIP The TaskQueue now puts tasks in the database instead of in a file, which also means it can be observed Move all delta sync and initial sync to a package, make NylasSyncStore which exposes read-only sync state DraftStore no longer reads task status. Once you set the "sending" bit on a draft, it never gets unset. But that's fine actually. If your package lists windowTypes, you *only* get loaded in those windowTypes. If you specify no windowTypes, you get loaded in the root window. This means that onboarding, worker-ui, worker-sync, etc. no longer get loaded into the main window ActivitySidebar has a special little store that observes the task queue since it's no longer in the window Move "toggle component regions" / "toggle react remote" to the Developer menu Move sync worker specs, update draft store specs to not rely on TaskQueue at all Test Plan: Run existing tests, all pass Reviewers: dillon, evan Reviewed By: evan Differential Revision: https://phab.nylas.com/D1936
207 lines
7.3 KiB
CoffeeScript
207 lines
7.3 KiB
CoffeeScript
Actions = require '../../src/flux/actions'
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TaskQueue = require '../../src/flux/stores/task-queue'
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Task = require '../../src/flux/tasks/task'
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{isTempId} = require '../../src/flux/models/utils'
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{APIError,
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OfflineError,
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TimeoutError} = require '../../src/flux/errors'
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class TaskSubclassA extends Task
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constructor: (val) -> @aProp = val; super
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class TaskSubclassB extends Task
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constructor: (val) -> @bProp = val; super
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describe "TaskQueue", ->
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makeUnstartedTask = (task) ->
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task
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makeProcessing = (task) ->
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task.queueState.isProcessing = true
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task
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beforeEach ->
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@task = new Task()
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@unstartedTask = makeUnstartedTask(new Task())
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@processingTask = makeProcessing(new Task())
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afterEach ->
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# Flush any throttled or debounced updates
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advanceClock(1000)
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describe "findTask", ->
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beforeEach ->
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@subclassA = new TaskSubclassA()
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@subclassB1 = new TaskSubclassB("B1")
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@subclassB2 = new TaskSubclassB("B2")
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TaskQueue._queue = [@subclassA, @subclassB1, @subclassB2]
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it "accepts type as a string", ->
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expect(TaskQueue.findTask('TaskSubclassB', {bProp: 'B1'})).toEqual(@subclassB1)
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it "accepts type as a class", ->
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expect(TaskQueue.findTask(TaskSubclassB, {bProp: 'B1'})).toEqual(@subclassB1)
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it "works without a set of match criteria", ->
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expect(TaskQueue.findTask(TaskSubclassA)).toEqual(@subclassA)
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it "only returns a task that matches the criteria", ->
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expect(TaskQueue.findTask(TaskSubclassB, {bProp: 'B1'})).toEqual(@subclassB1)
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expect(TaskQueue.findTask(TaskSubclassB, {bProp: 'B2'})).toEqual(@subclassB2)
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expect(TaskQueue.findTask(TaskSubclassB, {bProp: 'B3'})).toEqual(null)
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describe "enqueue", ->
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beforeEach ->
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spyOn(@unstartedTask, 'runLocal').andCallFake =>
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@unstartedTask.queueState.localComplete = true
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Promise.resolve()
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it "makes sure you've queued a real task", ->
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expect( -> TaskQueue.enqueue("asamw")).toThrow()
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it "adds it to the queue", ->
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spyOn(TaskQueue, '_processQueue').andCallFake ->
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TaskQueue.enqueue(@unstartedTask)
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advanceClock()
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expect(TaskQueue._queue.length).toBe(1)
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it "immediately calls runLocal", ->
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TaskQueue.enqueue(@unstartedTask)
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expect(@unstartedTask.runLocal).toHaveBeenCalled()
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it "notifies the queue should be processed", ->
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spyOn(TaskQueue, "_processQueue").andCallThrough()
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spyOn(TaskQueue, "_processTask")
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TaskQueue.enqueue(@unstartedTask)
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advanceClock()
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advanceClock()
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expect(TaskQueue._processQueue).toHaveBeenCalled()
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expect(TaskQueue._processTask).toHaveBeenCalledWith(@unstartedTask)
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expect(TaskQueue._processTask.calls.length).toBe(1)
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it "throws an exception if the task does not have a queueState", ->
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task = new TaskSubclassA()
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task.queueState = undefined
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expect( => TaskQueue.enqueue(task)).toThrow()
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it "throws an exception if the task does not have an ID", ->
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task = new TaskSubclassA()
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task.id = undefined
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expect( => TaskQueue.enqueue(task)).toThrow()
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it "dequeues obsolete tasks", ->
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task = new TaskSubclassA()
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spyOn(TaskQueue, '_dequeueObsoleteTasks').andCallFake ->
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TaskQueue.enqueue(task)
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expect(TaskQueue._dequeueObsoleteTasks).toHaveBeenCalled()
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describe "_dequeueObsoleteTasks", ->
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it "should dequeue tasks based on `shouldDequeueOtherTask`", ->
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class KillsTaskA extends Task
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shouldDequeueOtherTask: (other) -> other instanceof TaskSubclassA
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performRemote: -> new Promise (resolve, reject) ->
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otherTask = new Task()
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otherTask.queueState.localComplete = true
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obsoleteTask = new TaskSubclassA()
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obsoleteTask.queueState.localComplete = true
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replacementTask = new KillsTaskA()
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replacementTask.queueState.localComplete = true
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spyOn(TaskQueue, 'dequeue').andCallThrough()
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TaskQueue._queue = [obsoleteTask, otherTask]
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TaskQueue._dequeueObsoleteTasks(replacementTask)
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expect(TaskQueue._queue.length).toBe(1)
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expect(TaskQueue.dequeue).toHaveBeenCalledWith(obsoleteTask)
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expect(TaskQueue.dequeue.calls.length).toBe(1)
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describe "dequeue", ->
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beforeEach ->
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TaskQueue._queue = [@unstartedTask, @processingTask]
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it "grabs the task by object", ->
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found = TaskQueue._resolveTaskArgument(@unstartedTask)
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expect(found).toBe @unstartedTask
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it "grabs the task by id", ->
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found = TaskQueue._resolveTaskArgument(@unstartedTask.id)
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expect(found).toBe @unstartedTask
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it "throws an error if the task isn't found", ->
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expect( -> TaskQueue.dequeue("bad")).toThrow()
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describe "with an unstarted task", ->
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it "moves it from the queue", ->
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TaskQueue.dequeue(@unstartedTask)
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expect(TaskQueue._queue.length).toBe(1)
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expect(TaskQueue._completed.length).toBe(1)
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it "notifies the queue has been updated", ->
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spyOn(TaskQueue, "_processQueue")
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TaskQueue.dequeue(@unstartedTask)
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advanceClock(20)
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advanceClock()
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expect(TaskQueue._processQueue).toHaveBeenCalled()
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expect(TaskQueue._processQueue.calls.length).toBe(1)
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describe "with a processing task", ->
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it "calls cancel() to allow the task to resolve or reject from runRemote()", ->
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spyOn(@processingTask, 'cancel')
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TaskQueue.dequeue(@processingTask)
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expect(@processingTask.cancel).toHaveBeenCalled()
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expect(TaskQueue._queue.length).toBe(2)
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expect(TaskQueue._completed.length).toBe(0)
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describe "process Task", ->
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it "doesn't process processing tasks", ->
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spyOn(@processingTask, "runRemote").andCallFake -> Promise.resolve()
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TaskQueue._processTask(@processingTask)
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expect(@processingTask.runRemote).not.toHaveBeenCalled()
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it "doesn't process blocked tasks", ->
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class BlockedByTaskA extends Task
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shouldWaitForTask: (other) -> other instanceof TaskSubclassA
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taskA = new TaskSubclassA()
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otherTask = new Task()
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blockedByTaskA = new BlockedByTaskA()
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taskA.queueState.localComplete = true
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otherTask.queueState.localComplete = true
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blockedByTaskA.queueState.localComplete = true
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spyOn(taskA, "runRemote").andCallFake -> new Promise (resolve, reject) ->
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spyOn(blockedByTaskA, "runRemote").andCallFake -> Promise.resolve()
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TaskQueue._queue = [taskA, otherTask, blockedByTaskA]
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TaskQueue._processQueue()
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advanceClock()
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expect(TaskQueue._queue.length).toBe(2)
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expect(taskA.runRemote).toHaveBeenCalled()
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expect(blockedByTaskA.runRemote).not.toHaveBeenCalled()
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it "doesn't block itself, even if the shouldWaitForTask method is implemented naively", ->
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class BlockingTask extends Task
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shouldWaitForTask: (other) -> other instanceof BlockingTask
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blockedTask = new BlockingTask()
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spyOn(blockedTask, "runRemote").andCallFake -> Promise.resolve()
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TaskQueue.enqueue(blockedTask)
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advanceClock()
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blockedTask.runRemote.callCount > 0
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it "sets the processing bit", ->
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spyOn(@unstartedTask, "runRemote").andCallFake -> Promise.resolve()
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task = new Task()
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task.queueState.localComplete = true
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TaskQueue._queue = [task]
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TaskQueue._processTask(task)
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expect(task.queueState.isProcessing).toBe true
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