mirror of
https://github.com/overleaf/overleaf.git
synced 2024-11-21 20:47:08 -05:00
812 lines
24 KiB
JavaScript
812 lines
24 KiB
JavaScript
// @ts-check
|
|
|
|
const sinon = require('sinon')
|
|
const { expect } = require('chai')
|
|
const SandboxedModule = require('sandboxed-module')
|
|
|
|
const MODULE_PATH = '../../../../app/js/UpdateManager.js'
|
|
|
|
describe('UpdateManager', function () {
|
|
beforeEach(function () {
|
|
this.project_id = 'project-id-123'
|
|
this.projectHistoryId = 'history-id-123'
|
|
this.doc_id = 'document-id-123'
|
|
this.lockValue = 'mock-lock-value'
|
|
this.pathname = '/a/b/c.tex'
|
|
|
|
this.Metrics = {
|
|
inc: sinon.stub(),
|
|
Timer: class Timer {},
|
|
}
|
|
this.Metrics.Timer.prototype.done = sinon.stub()
|
|
|
|
this.Profiler = class Profiler {}
|
|
this.Profiler.prototype.log = sinon.stub().returns({ end: sinon.stub() })
|
|
this.Profiler.prototype.end = sinon.stub()
|
|
|
|
this.LockManager = {
|
|
promises: {
|
|
tryLock: sinon.stub().resolves(this.lockValue),
|
|
getLock: sinon.stub().resolves(this.lockValue),
|
|
releaseLock: sinon.stub().resolves(),
|
|
},
|
|
}
|
|
|
|
this.RedisManager = {
|
|
promises: {
|
|
setDocument: sinon.stub().resolves(),
|
|
updateDocument: sinon.stub(),
|
|
},
|
|
}
|
|
|
|
this.RealTimeRedisManager = {
|
|
sendData: sinon.stub(),
|
|
promises: {
|
|
getUpdatesLength: sinon.stub(),
|
|
getPendingUpdatesForDoc: sinon.stub(),
|
|
},
|
|
}
|
|
|
|
this.ShareJsUpdateManager = {
|
|
promises: {
|
|
applyUpdate: sinon.stub(),
|
|
},
|
|
}
|
|
|
|
this.HistoryManager = {
|
|
recordAndFlushHistoryOps: sinon.stub(),
|
|
}
|
|
|
|
this.Settings = {}
|
|
|
|
this.DocumentManager = {
|
|
promises: {
|
|
getDoc: sinon.stub(),
|
|
},
|
|
}
|
|
|
|
this.RangesManager = {
|
|
applyUpdate: sinon.stub(),
|
|
}
|
|
|
|
this.SnapshotManager = {
|
|
promises: {
|
|
recordSnapshot: sinon.stub().resolves(),
|
|
},
|
|
}
|
|
|
|
this.ProjectHistoryRedisManager = {
|
|
promises: {
|
|
queueOps: sinon
|
|
.stub()
|
|
.callsFake(async (projectId, ...ops) => ops.length),
|
|
},
|
|
}
|
|
|
|
this.UpdateManager = SandboxedModule.require(MODULE_PATH, {
|
|
requires: {
|
|
'./LockManager': this.LockManager,
|
|
'./RedisManager': this.RedisManager,
|
|
'./RealTimeRedisManager': this.RealTimeRedisManager,
|
|
'./ShareJsUpdateManager': this.ShareJsUpdateManager,
|
|
'./HistoryManager': this.HistoryManager,
|
|
'./Metrics': this.Metrics,
|
|
'@overleaf/settings': this.Settings,
|
|
'./DocumentManager': this.DocumentManager,
|
|
'./RangesManager': this.RangesManager,
|
|
'./SnapshotManager': this.SnapshotManager,
|
|
'./Profiler': this.Profiler,
|
|
'./ProjectHistoryRedisManager': this.ProjectHistoryRedisManager,
|
|
},
|
|
})
|
|
})
|
|
|
|
describe('processOutstandingUpdates', function () {
|
|
beforeEach(async function () {
|
|
this.UpdateManager.promises.fetchAndApplyUpdates = sinon.stub().resolves()
|
|
await this.UpdateManager.promises.processOutstandingUpdates(
|
|
this.project_id,
|
|
this.doc_id
|
|
)
|
|
})
|
|
|
|
it('should apply the updates', function () {
|
|
this.UpdateManager.promises.fetchAndApplyUpdates
|
|
.calledWith(this.project_id, this.doc_id)
|
|
.should.equal(true)
|
|
})
|
|
|
|
it('should time the execution', function () {
|
|
this.Metrics.Timer.prototype.done.called.should.equal(true)
|
|
})
|
|
})
|
|
|
|
describe('processOutstandingUpdatesWithLock', function () {
|
|
describe('when the lock is free', function () {
|
|
beforeEach(function () {
|
|
this.UpdateManager.promises.continueProcessingUpdatesWithLock = sinon
|
|
.stub()
|
|
.resolves()
|
|
this.UpdateManager.promises.processOutstandingUpdates = sinon
|
|
.stub()
|
|
.resolves()
|
|
})
|
|
|
|
describe('successfully', function () {
|
|
beforeEach(async function () {
|
|
await this.UpdateManager.promises.processOutstandingUpdatesWithLock(
|
|
this.project_id,
|
|
this.doc_id
|
|
)
|
|
})
|
|
|
|
it('should acquire the lock', function () {
|
|
this.LockManager.promises.tryLock
|
|
.calledWith(this.doc_id)
|
|
.should.equal(true)
|
|
})
|
|
|
|
it('should free the lock', function () {
|
|
this.LockManager.promises.releaseLock
|
|
.calledWith(this.doc_id, this.lockValue)
|
|
.should.equal(true)
|
|
})
|
|
|
|
it('should process the outstanding updates', function () {
|
|
this.UpdateManager.promises.processOutstandingUpdates
|
|
.calledWith(this.project_id, this.doc_id)
|
|
.should.equal(true)
|
|
})
|
|
|
|
it('should do everything with the lock acquired', function () {
|
|
this.UpdateManager.promises.processOutstandingUpdates
|
|
.calledAfter(this.LockManager.promises.tryLock)
|
|
.should.equal(true)
|
|
this.UpdateManager.promises.processOutstandingUpdates
|
|
.calledBefore(this.LockManager.promises.releaseLock)
|
|
.should.equal(true)
|
|
})
|
|
|
|
it('should continue processing new updates that may have come in', function () {
|
|
this.UpdateManager.promises.continueProcessingUpdatesWithLock
|
|
.calledWith(this.project_id, this.doc_id)
|
|
.should.equal(true)
|
|
})
|
|
})
|
|
|
|
describe('when processOutstandingUpdates returns an error', function () {
|
|
beforeEach(async function () {
|
|
this.error = new Error('Something went wrong')
|
|
this.UpdateManager.promises.processOutstandingUpdates = sinon
|
|
.stub()
|
|
.rejects(this.error)
|
|
await expect(
|
|
this.UpdateManager.promises.processOutstandingUpdatesWithLock(
|
|
this.project_id,
|
|
this.doc_id
|
|
)
|
|
).to.be.rejectedWith(this.error)
|
|
})
|
|
|
|
it('should free the lock', function () {
|
|
this.LockManager.promises.releaseLock
|
|
.calledWith(this.doc_id, this.lockValue)
|
|
.should.equal(true)
|
|
})
|
|
})
|
|
})
|
|
|
|
describe('when the lock is taken', function () {
|
|
beforeEach(async function () {
|
|
this.LockManager.promises.tryLock.resolves(null)
|
|
this.UpdateManager.promises.processOutstandingUpdates = sinon
|
|
.stub()
|
|
.resolves()
|
|
await this.UpdateManager.promises.processOutstandingUpdatesWithLock(
|
|
this.project_id,
|
|
this.doc_id
|
|
)
|
|
})
|
|
|
|
it('should not process the updates', function () {
|
|
this.UpdateManager.promises.processOutstandingUpdates.called.should.equal(
|
|
false
|
|
)
|
|
})
|
|
})
|
|
})
|
|
|
|
describe('continueProcessingUpdatesWithLock', function () {
|
|
describe('when there are outstanding updates', function () {
|
|
beforeEach(async function () {
|
|
this.RealTimeRedisManager.promises.getUpdatesLength.resolves(3)
|
|
this.UpdateManager.promises.processOutstandingUpdatesWithLock = sinon
|
|
.stub()
|
|
.resolves()
|
|
await this.UpdateManager.promises.continueProcessingUpdatesWithLock(
|
|
this.project_id,
|
|
this.doc_id
|
|
)
|
|
})
|
|
|
|
it('should process the outstanding updates', function () {
|
|
this.UpdateManager.promises.processOutstandingUpdatesWithLock
|
|
.calledWith(this.project_id, this.doc_id)
|
|
.should.equal(true)
|
|
})
|
|
})
|
|
|
|
describe('when there are no outstanding updates', function () {
|
|
beforeEach(async function () {
|
|
this.RealTimeRedisManager.promises.getUpdatesLength.resolves(0)
|
|
this.UpdateManager.promises.processOutstandingUpdatesWithLock = sinon
|
|
.stub()
|
|
.resolves()
|
|
await this.UpdateManager.promises.continueProcessingUpdatesWithLock(
|
|
this.project_id,
|
|
this.doc_id
|
|
)
|
|
})
|
|
|
|
it('should not try to process the outstanding updates', function () {
|
|
this.UpdateManager.promises.processOutstandingUpdatesWithLock.called.should.equal(
|
|
false
|
|
)
|
|
})
|
|
})
|
|
})
|
|
|
|
describe('fetchAndApplyUpdates', function () {
|
|
describe('with updates', function () {
|
|
beforeEach(async function () {
|
|
this.updates = [{ p: 1, t: 'foo' }]
|
|
this.updatedDocLines = ['updated', 'lines']
|
|
this.version = 34
|
|
this.RealTimeRedisManager.promises.getPendingUpdatesForDoc.resolves(
|
|
this.updates
|
|
)
|
|
this.UpdateManager.promises.applyUpdate = sinon.stub().resolves()
|
|
await this.UpdateManager.promises.fetchAndApplyUpdates(
|
|
this.project_id,
|
|
this.doc_id
|
|
)
|
|
})
|
|
|
|
it('should get the pending updates', function () {
|
|
this.RealTimeRedisManager.promises.getPendingUpdatesForDoc
|
|
.calledWith(this.doc_id)
|
|
.should.equal(true)
|
|
})
|
|
|
|
it('should apply the updates', function () {
|
|
this.updates.map(update =>
|
|
this.UpdateManager.promises.applyUpdate
|
|
.calledWith(this.project_id, this.doc_id, update)
|
|
.should.equal(true)
|
|
)
|
|
})
|
|
})
|
|
|
|
describe('when there are no updates', function () {
|
|
beforeEach(async function () {
|
|
this.updates = []
|
|
this.RealTimeRedisManager.promises.getPendingUpdatesForDoc.resolves(
|
|
this.updates
|
|
)
|
|
this.UpdateManager.promises.applyUpdate = sinon.stub().resolves()
|
|
await this.UpdateManager.promises.fetchAndApplyUpdates(
|
|
this.project_id,
|
|
this.doc_id
|
|
)
|
|
})
|
|
|
|
it('should not call applyUpdate', function () {
|
|
this.UpdateManager.promises.applyUpdate.called.should.equal(false)
|
|
})
|
|
})
|
|
})
|
|
|
|
describe('applyUpdate', function () {
|
|
beforeEach(function () {
|
|
this.updateMeta = { user_id: 'last-author-fake-id' }
|
|
this.update = { op: [{ p: 42, i: 'foo' }], meta: this.updateMeta }
|
|
this.updatedDocLines = ['updated', 'lines']
|
|
this.version = 34
|
|
this.lines = ['original', 'lines']
|
|
this.ranges = { entries: 'mock', comments: 'mock' }
|
|
this.updated_ranges = { entries: 'updated', comments: 'updated' }
|
|
this.appliedOps = [
|
|
{ v: 42, op: 'mock-op-42' },
|
|
{ v: 45, op: 'mock-op-45' },
|
|
]
|
|
this.historyUpdates = [
|
|
'history-update-1',
|
|
'history-update-2',
|
|
'history-update-3',
|
|
]
|
|
this.project_ops_length = 123
|
|
this.DocumentManager.promises.getDoc.resolves({
|
|
lines: this.lines,
|
|
version: this.version,
|
|
ranges: this.ranges,
|
|
pathname: this.pathname,
|
|
projectHistoryId: this.projectHistoryId,
|
|
historyRangesSupport: false,
|
|
})
|
|
this.RangesManager.applyUpdate.returns({
|
|
newRanges: this.updated_ranges,
|
|
rangesWereCollapsed: false,
|
|
historyUpdates: this.historyUpdates,
|
|
})
|
|
this.ShareJsUpdateManager.promises.applyUpdate = sinon.stub().resolves({
|
|
updatedDocLines: this.updatedDocLines,
|
|
version: this.version,
|
|
appliedOps: this.appliedOps,
|
|
})
|
|
this.RedisManager.promises.updateDocument.resolves()
|
|
this.UpdateManager.promises._adjustHistoryUpdatesMetadata = sinon.stub()
|
|
})
|
|
|
|
describe('normally', function () {
|
|
beforeEach(async function () {
|
|
await this.UpdateManager.promises.applyUpdate(
|
|
this.project_id,
|
|
this.doc_id,
|
|
this.update
|
|
)
|
|
})
|
|
|
|
it('should apply the updates via ShareJS', function () {
|
|
this.ShareJsUpdateManager.promises.applyUpdate
|
|
.calledWith(
|
|
this.project_id,
|
|
this.doc_id,
|
|
this.update,
|
|
this.lines,
|
|
this.version
|
|
)
|
|
.should.equal(true)
|
|
})
|
|
|
|
it('should update the ranges', function () {
|
|
this.RangesManager.applyUpdate
|
|
.calledWith(
|
|
this.project_id,
|
|
this.doc_id,
|
|
this.ranges,
|
|
this.appliedOps,
|
|
this.updatedDocLines
|
|
)
|
|
.should.equal(true)
|
|
})
|
|
|
|
it('should save the document', function () {
|
|
this.RedisManager.promises.updateDocument
|
|
.calledWith(
|
|
this.project_id,
|
|
this.doc_id,
|
|
this.updatedDocLines,
|
|
this.version,
|
|
this.appliedOps,
|
|
this.updated_ranges,
|
|
this.updateMeta
|
|
)
|
|
.should.equal(true)
|
|
})
|
|
|
|
it('should add metadata to the ops', function () {
|
|
this.UpdateManager.promises._adjustHistoryUpdatesMetadata.should.have.been.calledWith(
|
|
this.historyUpdates,
|
|
this.pathname,
|
|
this.projectHistoryId,
|
|
this.lines
|
|
)
|
|
})
|
|
|
|
it('should push the applied ops into the history queue', function () {
|
|
this.ProjectHistoryRedisManager.promises.queueOps.should.have.been.calledWith(
|
|
this.project_id,
|
|
...this.historyUpdates.map(op => JSON.stringify(op))
|
|
)
|
|
this.HistoryManager.recordAndFlushHistoryOps.should.have.been.calledWith(
|
|
this.project_id,
|
|
this.historyUpdates,
|
|
this.historyUpdates.length
|
|
)
|
|
})
|
|
})
|
|
|
|
describe('with UTF-16 surrogate pairs in the update', function () {
|
|
beforeEach(async function () {
|
|
this.update = { op: [{ p: 42, i: '\uD835\uDC00' }] }
|
|
await this.UpdateManager.promises.applyUpdate(
|
|
this.project_id,
|
|
this.doc_id,
|
|
this.update
|
|
)
|
|
})
|
|
|
|
it('should apply the update but with surrogate pairs removed', function () {
|
|
this.ShareJsUpdateManager.promises.applyUpdate
|
|
.calledWith(this.project_id, this.doc_id, this.update)
|
|
.should.equal(true)
|
|
|
|
// \uFFFD is 'replacement character'
|
|
this.update.op[0].i.should.equal('\uFFFD\uFFFD')
|
|
})
|
|
})
|
|
|
|
describe('with an error', function () {
|
|
beforeEach(async function () {
|
|
this.error = new Error('something went wrong')
|
|
this.ShareJsUpdateManager.promises.applyUpdate.rejects(this.error)
|
|
await expect(
|
|
this.UpdateManager.promises.applyUpdate(
|
|
this.project_id,
|
|
this.doc_id,
|
|
this.update
|
|
)
|
|
).to.be.rejectedWith(this.error)
|
|
})
|
|
|
|
it('should call RealTimeRedisManager.sendData with the error', function () {
|
|
this.RealTimeRedisManager.sendData
|
|
.calledWith({
|
|
project_id: this.project_id,
|
|
doc_id: this.doc_id,
|
|
error: this.error.message,
|
|
})
|
|
.should.equal(true)
|
|
})
|
|
})
|
|
|
|
describe('when ranges get collapsed', function () {
|
|
beforeEach(async function () {
|
|
this.RangesManager.applyUpdate.returns({
|
|
newRanges: this.updated_ranges,
|
|
rangesWereCollapsed: true,
|
|
historyUpdates: this.historyUpdates,
|
|
})
|
|
await this.UpdateManager.promises.applyUpdate(
|
|
this.project_id,
|
|
this.doc_id,
|
|
this.update
|
|
)
|
|
})
|
|
|
|
it('should increment the doc-snapshot metric', function () {
|
|
this.Metrics.inc.calledWith('doc-snapshot').should.equal(true)
|
|
})
|
|
|
|
it('should call SnapshotManager.recordSnapshot', function () {
|
|
this.SnapshotManager.promises.recordSnapshot
|
|
.calledWith(
|
|
this.project_id,
|
|
this.doc_id,
|
|
this.version,
|
|
this.pathname,
|
|
this.lines,
|
|
this.ranges
|
|
)
|
|
.should.equal(true)
|
|
})
|
|
})
|
|
|
|
describe('when history ranges are supported', function () {
|
|
beforeEach(async function () {
|
|
this.DocumentManager.promises.getDoc.resolves({
|
|
lines: this.lines,
|
|
version: this.version,
|
|
ranges: this.ranges,
|
|
pathname: this.pathname,
|
|
projectHistoryId: this.projectHistoryId,
|
|
historyRangesSupport: true,
|
|
})
|
|
await this.UpdateManager.promises.applyUpdate(
|
|
this.project_id,
|
|
this.doc_id,
|
|
this.update
|
|
)
|
|
})
|
|
|
|
it('should push the history updates into the history queue', function () {
|
|
this.ProjectHistoryRedisManager.promises.queueOps.should.have.been.calledWith(
|
|
this.project_id,
|
|
...this.historyUpdates.map(op => JSON.stringify(op))
|
|
)
|
|
this.HistoryManager.recordAndFlushHistoryOps.should.have.been.calledWith(
|
|
this.project_id,
|
|
this.historyUpdates,
|
|
this.historyUpdates.length
|
|
)
|
|
})
|
|
})
|
|
})
|
|
|
|
describe('_adjustHistoryUpdatesMetadata', function () {
|
|
beforeEach(function () {
|
|
this.lines = ['some', 'test', 'data']
|
|
this.historyUpdates = [
|
|
{
|
|
v: 42,
|
|
op: [
|
|
{ i: 'bing', p: 12, trackedDeleteRejection: true },
|
|
{ i: 'foo', p: 4 },
|
|
{ i: 'bar', p: 6 },
|
|
],
|
|
},
|
|
{
|
|
v: 45,
|
|
op: [
|
|
{ d: 'qux', p: 4 },
|
|
{ i: 'bazbaz', p: 14 },
|
|
{ d: 'bong', p: 28, u: true },
|
|
],
|
|
meta: {
|
|
tc: 'tracking-info',
|
|
},
|
|
},
|
|
{
|
|
v: 47,
|
|
op: [{ d: 'so', p: 0 }],
|
|
},
|
|
{ v: 49, op: [{ i: 'penguin', p: 18 }] },
|
|
]
|
|
this.ranges = {
|
|
changes: [
|
|
{ op: { d: 'bingbong', p: 12 } },
|
|
{ op: { i: 'test', p: 5 } },
|
|
],
|
|
}
|
|
})
|
|
|
|
it('should add projectHistoryId, pathname and doc_length metadata to the ops', function () {
|
|
this.UpdateManager._adjustHistoryUpdatesMetadata(
|
|
this.historyUpdates,
|
|
this.pathname,
|
|
this.projectHistoryId,
|
|
this.lines,
|
|
this.ranges,
|
|
false
|
|
)
|
|
this.historyUpdates.should.deep.equal([
|
|
{
|
|
projectHistoryId: this.projectHistoryId,
|
|
v: 42,
|
|
op: [
|
|
{ i: 'bing', p: 12, trackedDeleteRejection: true },
|
|
{ i: 'foo', p: 4 },
|
|
{ i: 'bar', p: 6 },
|
|
],
|
|
meta: {
|
|
pathname: this.pathname,
|
|
doc_length: 14,
|
|
},
|
|
},
|
|
{
|
|
projectHistoryId: this.projectHistoryId,
|
|
v: 45,
|
|
op: [
|
|
{ d: 'qux', p: 4 },
|
|
{ i: 'bazbaz', p: 14 },
|
|
{ d: 'bong', p: 28, u: true },
|
|
],
|
|
meta: {
|
|
pathname: this.pathname,
|
|
doc_length: 24, // 14 + 'bing' + 'foo' + 'bar'
|
|
},
|
|
},
|
|
{
|
|
projectHistoryId: this.projectHistoryId,
|
|
v: 47,
|
|
op: [{ d: 'so', p: 0 }],
|
|
meta: {
|
|
pathname: this.pathname,
|
|
doc_length: 23, // 24 - 'qux' + 'bazbaz' - 'bong'
|
|
},
|
|
},
|
|
{
|
|
projectHistoryId: this.projectHistoryId,
|
|
v: 49,
|
|
op: [{ i: 'penguin', p: 18 }],
|
|
meta: {
|
|
pathname: this.pathname,
|
|
doc_length: 21, // 23 - 'so'
|
|
},
|
|
},
|
|
])
|
|
})
|
|
|
|
it('should add additional metadata when ranges support is enabled', function () {
|
|
this.UpdateManager._adjustHistoryUpdatesMetadata(
|
|
this.historyUpdates,
|
|
this.pathname,
|
|
this.projectHistoryId,
|
|
this.lines,
|
|
this.ranges,
|
|
true
|
|
)
|
|
this.historyUpdates.should.deep.equal([
|
|
{
|
|
projectHistoryId: this.projectHistoryId,
|
|
v: 42,
|
|
op: [
|
|
{ i: 'bing', p: 12, trackedDeleteRejection: true },
|
|
{ i: 'foo', p: 4 },
|
|
{ i: 'bar', p: 6 },
|
|
],
|
|
meta: {
|
|
pathname: this.pathname,
|
|
doc_length: 14,
|
|
history_doc_length: 22,
|
|
},
|
|
},
|
|
{
|
|
projectHistoryId: this.projectHistoryId,
|
|
v: 45,
|
|
op: [
|
|
{ d: 'qux', p: 4 },
|
|
{ i: 'bazbaz', p: 14 },
|
|
{ d: 'bong', p: 28, u: true },
|
|
],
|
|
meta: {
|
|
pathname: this.pathname,
|
|
doc_length: 24, // 14 + 'bing' + 'foo' + 'bar'
|
|
history_doc_length: 28, // 22 + 'foo' + 'bar'
|
|
tc: 'tracking-info',
|
|
},
|
|
},
|
|
{
|
|
projectHistoryId: this.projectHistoryId,
|
|
v: 47,
|
|
op: [{ d: 'so', p: 0 }],
|
|
meta: {
|
|
pathname: this.pathname,
|
|
doc_length: 23, // 24 - 'qux' + 'bazbaz' - 'bong'
|
|
history_doc_length: 30, // 28 - 'bong' + 'bazbaz'
|
|
},
|
|
},
|
|
{
|
|
projectHistoryId: this.projectHistoryId,
|
|
v: 49,
|
|
op: [{ i: 'penguin', p: 18 }],
|
|
meta: {
|
|
pathname: this.pathname,
|
|
doc_length: 21, // 23 - 'so'
|
|
history_doc_length: 28, // 30 - 'so'
|
|
},
|
|
},
|
|
])
|
|
})
|
|
|
|
it('should calculate the right doc length for an empty document', function () {
|
|
this.historyUpdates = [{ v: 42, op: [{ i: 'foobar', p: 0 }] }]
|
|
this.UpdateManager._adjustHistoryUpdatesMetadata(
|
|
this.historyUpdates,
|
|
this.pathname,
|
|
this.projectHistoryId,
|
|
[],
|
|
{},
|
|
false
|
|
)
|
|
this.historyUpdates.should.deep.equal([
|
|
{
|
|
projectHistoryId: this.projectHistoryId,
|
|
v: 42,
|
|
op: [{ i: 'foobar', p: 0 }],
|
|
meta: {
|
|
pathname: this.pathname,
|
|
doc_length: 0,
|
|
},
|
|
},
|
|
])
|
|
})
|
|
})
|
|
|
|
describe('lockUpdatesAndDo', function () {
|
|
beforeEach(function () {
|
|
this.methodResult = 'method result'
|
|
this.method = sinon.stub().resolves(this.methodResult)
|
|
this.arg1 = 'argument 1'
|
|
})
|
|
|
|
describe('successfully', function () {
|
|
beforeEach(async function () {
|
|
this.UpdateManager.promises.continueProcessingUpdatesWithLock = sinon
|
|
.stub()
|
|
.resolves()
|
|
this.UpdateManager.promises.processOutstandingUpdates = sinon
|
|
.stub()
|
|
.resolves()
|
|
this.response = await this.UpdateManager.promises.lockUpdatesAndDo(
|
|
this.method,
|
|
this.project_id,
|
|
this.doc_id,
|
|
this.arg1
|
|
)
|
|
})
|
|
|
|
it('should lock the doc', function () {
|
|
this.LockManager.promises.getLock
|
|
.calledWith(this.doc_id)
|
|
.should.equal(true)
|
|
})
|
|
|
|
it('should process any outstanding updates', function () {
|
|
this.UpdateManager.promises.processOutstandingUpdates.should.have.been.calledWith(
|
|
this.project_id,
|
|
this.doc_id
|
|
)
|
|
})
|
|
|
|
it('should call the method', function () {
|
|
this.method
|
|
.calledWith(this.project_id, this.doc_id, this.arg1)
|
|
.should.equal(true)
|
|
})
|
|
|
|
it('should return the method response arguments', function () {
|
|
expect(this.response).to.equal(this.methodResult)
|
|
})
|
|
|
|
it('should release the lock', function () {
|
|
this.LockManager.promises.releaseLock
|
|
.calledWith(this.doc_id, this.lockValue)
|
|
.should.equal(true)
|
|
})
|
|
|
|
it('should continue processing updates', function () {
|
|
this.UpdateManager.promises.continueProcessingUpdatesWithLock
|
|
.calledWith(this.project_id, this.doc_id)
|
|
.should.equal(true)
|
|
})
|
|
})
|
|
|
|
describe('when processOutstandingUpdates returns an error', function () {
|
|
beforeEach(async function () {
|
|
this.error = new Error('Something went wrong')
|
|
this.UpdateManager.promises.processOutstandingUpdates = sinon
|
|
.stub()
|
|
.rejects(this.error)
|
|
await expect(
|
|
this.UpdateManager.promises.lockUpdatesAndDo(
|
|
this.method,
|
|
this.project_id,
|
|
this.doc_id,
|
|
this.arg1
|
|
)
|
|
).to.be.rejectedWith(this.error)
|
|
})
|
|
|
|
it('should free the lock', function () {
|
|
this.LockManager.promises.releaseLock
|
|
.calledWith(this.doc_id, this.lockValue)
|
|
.should.equal(true)
|
|
})
|
|
})
|
|
|
|
describe('when the method returns an error', function () {
|
|
beforeEach(async function () {
|
|
this.error = new Error('something went wrong')
|
|
this.UpdateManager.promises.processOutstandingUpdates = sinon
|
|
.stub()
|
|
.resolves()
|
|
this.method = sinon.stub().rejects(this.error)
|
|
await expect(
|
|
this.UpdateManager.promises.lockUpdatesAndDo(
|
|
this.method,
|
|
this.project_id,
|
|
this.doc_id,
|
|
this.arg1
|
|
)
|
|
).to.be.rejectedWith(this.error)
|
|
})
|
|
|
|
it('should free the lock', function () {
|
|
this.LockManager.promises.releaseLock
|
|
.calledWith(this.doc_id, this.lockValue)
|
|
.should.equal(true)
|
|
})
|
|
})
|
|
})
|
|
})
|