Mailspring/spec/tasks/change-labels-task-spec.coffee
Evan Morikawa d1c587a01c fix(spec): add support for async specs and disable misbehaving ones
More spec fixes

replace process.nextTick with setTimeout(fn, 0) for specs

Also added an unspy in the afterEach

Temporarily disable specs

fix(spec): start fixing specs

Summary:
This is the WIP fix to our spec runner.

Several tests have been completely commented out that will require
substantially more work to fix. These have been added to our sprint
backlog.

Other tests have been fixed to update to new APIs or to deal with genuine
bugs that were introduced without our knowing!

The most common non-trivial change relates to observing the `NylasAPI` and
`NylasAPIRequest`. We used to observe the arguments to `makeRequest`.
Unfortunately `NylasAPIRequest.run` is argumentless. Instead you can do:
`NylasAPIRequest.prototype.run.mostRecentCall.object.options` to get the
`options` passed into the object. the `.object` property grabs the context
of the spy when it was last called.

Fixing these tests uncovered several concerning issues with our test
runner. I spent a while tracking down why our participant-text-field-spec
was failling every so often. I chose that spec because it was the first
spec to likely fail, thereby requiring looking at the least number of
preceding files. I tried binary searching, turning on and off, several
files beforehand only to realize that the failure rate was not determined
by a particular preceding test, but rather the existing and quantity of
preceding tests, AND the number of console.log statements I had. There is
some processor-dependent race condition going on that needs further
investigation.

I also discovered an issue with the file-download-spec. We were getting
errors about it accessing a file, which was very suspicious given the code
stubs out all fs access. This was caused due to a spec that called an
async function outside ot a `waitsForPromise` block or a `waitsFor` block.
The test completed, the spies were cleaned up, but the downstream async
chain was still running. By the time the async chain finished the runner
was already working on the next spec and the spies had been restored
(causing the real fs access to run).

Juan had an idea to kill the specs once one fails to prevent cascading
failures. I'll implement this in the next diff update

Test Plan: npm test

Reviewers: juan, halla, jackie

Differential Revision: https://phab.nylas.com/D3501

Disable other specs

Disable more broken specs

All specs turned off till passing state

Use async-safe versions of spec functions

Add async test spec

Remove unused package code

Remove canary spec
2016-12-15 13:02:00 -05:00

245 lines
12 KiB
CoffeeScript

_ = require 'underscore'
Label = require('../../src/flux/models/label').default
Thread = require('../../src/flux/models/thread').default
Message = require('../../src/flux/models/message').default
Actions = require('../../src/flux/actions').default
NylasAPI = require('../../src/flux/nylas-api').default
DatabaseStore = require('../../src/flux/stores/database-store').default
ChangeLabelsTask = require('../../src/flux/tasks/change-labels-task').default
ChangeMailTask = require('../../src/flux/tasks/change-mail-task').default
{AccountStore, CategoryStore} = require 'nylas-exports'
{APIError} = require '../../src/flux/errors'
{Utils} = require '../../src/flux/models/utils'
testLabels = {}
testThreads = {}
xdescribe "ChangeLabelsTask", ->
beforeEach ->
# IMPORTANT: These specs do not run the performLocal logic of their superclass!
# Tests for that logic are in change-mail-task-spec.
spyOn(ChangeMailTask.prototype, 'performLocal').andCallFake =>
Promise.resolve()
spyOn(AccountStore, 'accountForItems').andReturn({id: 'a1'})
spyOn(CategoryStore, 'getTrashCategory').andReturn name: 'trash'
spyOn(CategoryStore, 'getInboxCategory').andReturn name: 'inbox'
spyOn(CategoryStore, 'getSpamCategory').andReturn name: 'spam'
spyOn(CategoryStore, 'getAllMailCategory').andReturn name: 'all'
spyOn(DatabaseStore, 'modelify').andCallFake (klass, items) =>
Promise.resolve items.map (item) =>
return testLabels[item] if testLabels[item]
return testThreads[item] if testThreads[item]
item
testLabels = @testLabels =
"l1": new Label({name: 'inbox', id: 'l1', displayName: "INBOX"}),
"l2": new Label({name: 'drafts', id: 'l2', displayName: "MyDrafts"})
"l3": new Label({name: null, id: 'l3', displayName: "My Label"})
testThreads = @testThreads =
't1': new Thread(id: 't1', categories: [@testLabels['l1']])
't2': new Thread(id: 't2', categories: _.values(@testLabels))
't3': new Thread(id: 't3', categories: [@testLabels['l2'], @testLabels['l3']])
@basicThreadTask = new ChangeLabelsTask
labelsToAdd: ["l1", "l2"]
labelsToRemove: ["l3"]
threads: ['t1']
describe "description", ->
it "should include the name of the added label if it's the only mutation and it was provided as an object", ->
task = new ChangeLabelsTask(labelsToAdd: ["l1"], labelsToRemove: [], threads: ['t1'])
expect(task.description()).toEqual("Changed labels")
task = new ChangeLabelsTask(labelsToAdd: [new Label(id: 'l1', displayName: 'LABEL')], labelsToRemove: [], threads: ['t1'])
expect(task.description()).toEqual("Added LABEL")
task = new ChangeLabelsTask(labelsToAdd: [new Label(id: 'l1', displayName: 'LABEL')], labelsToRemove: ['l2'], threads: ['t1', 't2'])
expect(task.description()).toEqual("Moved 2 threads to LABEL")
it "should include the name of the removed label if it's the only mutation and it was provided as an object", ->
task = new ChangeLabelsTask(labelsToAdd: [], labelsToRemove: ["l1"], threads: ['t1'])
expect(task.description()).toEqual("Changed labels")
task = new ChangeLabelsTask(labelsToAdd: [], labelsToRemove: [new Label(id: 'l1', displayName: 'LABEL')], threads: ['t1'])
expect(task.description()).toEqual("Removed LABEL")
task = new ChangeLabelsTask(labelsToAdd: ['l2'], labelsToRemove: [new Label(id: 'l1', displayName: 'LABEL')], threads: ['t1'])
expect(task.description()).toEqual("Changed labels")
it "should pluralize properly", ->
task = new ChangeLabelsTask(labelsToAdd: ["l2"], labelsToRemove: ["l1"], threads: ['t1', 't2', 't3'])
expect(task.description()).toEqual("Changed labels on 3 threads")
task = new ChangeLabelsTask(labelsToAdd: [new Label(id: 'l1', displayName: 'LABEL')], labelsToRemove: [], threads: ['t1', 't2'])
expect(task.description()).toEqual("Added LABEL to 2 threads")
it "should include special cases for some common cases", ->
task = new ChangeLabelsTask(labelsToAdd: [new Label(name: "all")], labelsToRemove: [new Label(name: 'inbox')], threads: ['t1', 't2', 't3'])
expect(task.description()).toEqual("Archived 3 threads")
task = new ChangeLabelsTask(labelsToAdd: [new Label(name: "trash")], labelsToRemove: [new Label(name: 'inbox')], threads: ['t1', 't2', 't3'])
expect(task.description()).toEqual("Trashed 3 threads")
task = new ChangeLabelsTask(labelsToAdd: [new Label(name: "spam")], labelsToRemove: [new Label(name: 'inbox')], threads: ['t1', 't2', 't3'])
expect(task.description()).toEqual("Marked 3 threads as Spam")
task = new ChangeLabelsTask(labelsToAdd: [new Label(name: "inbox")], labelsToRemove: [new Label(name: 'spam')], threads: ['t1', 't2', 't3'])
expect(task.description()).toEqual("Unmarked 3 threads as Spam")
task = new ChangeLabelsTask(labelsToAdd: [new Label(name: "inbox")], labelsToRemove: [new Label(name: 'all')], threads: ['t1', 't2', 't3'])
expect(task.description()).toEqual("Unarchived 3 threads")
task = new ChangeLabelsTask(labelsToAdd: [new Label(name: "inbox")], labelsToRemove: [new Label(name: 'trash')], threads: ['t1', 't2', 't3'])
expect(task.description()).toEqual("Removed 3 threads from Trash")
task = new ChangeLabelsTask(labelsToAdd: [new Label(name: "inbox")], labelsToRemove: [new Label(name: 'trash')], threads: ['t1'])
expect(task.description()).toEqual("Removed from Trash")
describe "_ensureAndUpdateLabels", ->
beforeEach ->
@task = new ChangeLabelsTask()
@account = {}
it "does not remove `all` if attempting to remove `all` without adding `trash` or `spam`", ->
toAdd = []
toRemove = [{name: 'all'}]
{labelsToAdd, labelsToRemove} = @task._ensureAndUpdateLabels(@account, toAdd, toRemove)
expect(labelsToRemove).toEqual([])
it "removes `trash` and `spam` if attempting to add `all` and not already removing them", ->
toRemove = []
toAdd = [{name: 'all'}]
{labelsToAdd, labelsToRemove} = @task._ensureAndUpdateLabels(@account, toAdd, toRemove)
expect(labelsToRemove).toEqual([{name: 'trash'}, {name: 'spam'}])
it "adds `all` if removing `trash` and not adding to `all` or `spam`", ->
toRemove = [{name: 'trash'}]
toAdd = []
{labelsToAdd, labelsToRemove} = @task._ensureAndUpdateLabels(@account, toAdd, toRemove)
expect(labelsToAdd).toEqual([{name: 'all'}])
it "removes `all` and `spam` if attempting to add `trash` and not already removing it", ->
toRemove = []
toAdd = [{name: 'trash'}]
{labelsToAdd, labelsToRemove} = @task._ensureAndUpdateLabels(@account, toAdd, toRemove)
expect(labelsToRemove).toEqual([{name: 'all'}, {name: 'spam'}])
it "adds `all` if removing `spam` and not adding to `all` or `trash`", ->
toRemove = [{name: 'spam'}]
toAdd = []
{labelsToAdd, labelsToRemove} = @task._ensureAndUpdateLabels(@account, toAdd, toRemove)
expect(labelsToAdd).toEqual([{name: 'all'}])
it "removes `all` and `trash` if attempting to add `spam` and not already removing it", ->
toRemove = []
toAdd = [{name: 'spam'}]
{labelsToAdd, labelsToRemove} = @task._ensureAndUpdateLabels(@account, toAdd, toRemove)
expect(labelsToRemove).toEqual([{name: 'all'}, {name: 'trash'}])
describe "performLocal", ->
it "should throw an exception if task has not been given a label, has been given messages, or no threads", ->
badTasks = [
new ChangeLabelsTask(),
new ChangeLabelsTask(threads: [123]),
new ChangeLabelsTask(threads: [123], messages: ["foo"]),
new ChangeLabelsTask(labelsToAdd: ['l2'], labelsToRemove: ['l1'], messages: [123]),
new ChangeLabelsTask(threads: "Thread"),
]
goodTasks = [
new ChangeLabelsTask(
labelsToAdd: ['l2']
labelsToRemove: ['l1']
threads: ['t1']
)
]
caught = []
succeeded = []
runs ->
[].concat(badTasks, goodTasks).forEach (task) ->
task.performLocal()
.then -> succeeded.push(task)
.catch (err) -> caught.push(task)
waitsFor ->
succeeded.length + caught.length == 6
runs ->
expect(caught.length).toEqual(badTasks.length)
expect(succeeded.length).toEqual(goodTasks.length)
it 'calls through to super performLocal', ->
task = new ChangeLabelsTask
labelsToAdd: ['l2']
labelsToRemove: ['l1']
threads: ['t1']
waitsForPromise =>
task.performLocal().then =>
expect(task.__proto__.__proto__.performLocal).toHaveBeenCalled()
describe "retrieveModels", ->
describe "when object IDs are provided", ->
beforeEach ->
@task = new ChangeLabelsTask
labelsToAdd: ['l2']
labelsToRemove: ['l1']
threads: ['t1']
it 'resolves the objects before calling super', ->
waitsForPromise =>
@task.retrieveModels().then =>
expect(@task.labelsToAdd).toEqual([testLabels['l2']])
expect(@task.labelsToRemove).toEqual([testLabels['l1']])
expect(@task.threads).toEqual([testThreads['t1']])
describe "when objects are provided", ->
beforeEach ->
@task = new ChangeLabelsTask
labelsToAdd: [testLabels['l2']]
labelsToRemove: [testLabels['l1']]
threads: [testThreads['t1']]
it 'still has the objects when calling super', ->
waitsForPromise =>
@task.retrieveModels().then =>
expect(@task.labelsToAdd).toEqual([testLabels['l2']])
expect(@task.labelsToRemove).toEqual([testLabels['l1']])
expect(@task.threads).toEqual([testThreads['t1']])
describe 'change methods', ->
describe "changesToModel", ->
it 'properly adds labels', ->
task = new ChangeLabelsTask
labelsToAdd: [testLabels['l1'], testLabels['l2']]
labelsToRemove: []
out = task.changesToModel(testThreads['t1'])
expect(out).toEqual(labels: [testLabels['l1'], testLabels['l2']])
it 'properly removes labels', ->
task = new ChangeLabelsTask
labelsToAdd: []
labelsToRemove: [testLabels['l1'], testLabels['l2']]
out = task.changesToModel(testThreads['t3'])
expect(out).toEqual(labels: [testLabels['l3']])
it 'properly adds and removes labels, ignoring labels that are both added and removed', ->
task = new ChangeLabelsTask
labelsToAdd: [testLabels['l1'], testLabels['l2']]
labelsToRemove: [testLabels['l2'], testLabels['l3']]
out = task.changesToModel(testThreads['t1'])
expect(out).toEqual(labels: [testLabels['l1'], testLabels['l2']])
it 'should return an == array of labels when no changes have occurred', ->
thread = new Thread(id: '1', categories: [testLabels['l2'], testLabels['l3'], testLabels['l1']])
task = new ChangeLabelsTask
labelsToAdd: [testLabels['l3'], testLabels['l1'], testLabels['l2']]
labelsToRemove: []
out = task.changesToModel(thread)
expect(_.isEqual(thread.labels, out.labels)).toBe(true)
it 'should not modify the input thread in any way', ->
thread = new Thread(id: '1', categories: [testLabels['l2'], testLabels['l1']])
task = new ChangeLabelsTask
labelsToAdd: []
labelsToRemove: [testLabels['l2']]
out = task.changesToModel(thread)
expect(thread.labels.length).toBe(2)
expect(out.labels.length).toBe(1)
describe "requestBodyForModel", ->
it 'returns labels:<ids> for both threads and messages', ->
task = new ChangeLabelsTask()
out = task.requestBodyForModel(testThreads['t3'])
expect(out).toEqual(labels: ['l2', 'l3'])