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add unit tests

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This commit is contained in:
Brian Gough 2019-06-11 16:33:14 +01:00
parent 966478cac4
commit 984b2d38e6
1 changed files with 16 additions and 1 deletions
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17
services/document-updater/test/unit/coffee/ShareJsUpdateManager/ShareJsUpdateManagerTests.coffee
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@ -3,6 +3,7 @@ chai = require('chai')
should = chai.should()
modulePath = "../../../../app/js/ShareJsUpdateManager.js"
SandboxedModule = require('sandboxed-module')
crypto = require('crypto')
describe "ShareJsUpdateManager", ->
beforeEach ->
@ -26,8 +27,10 @@ describe "ShareJsUpdateManager", ->
beforeEach ->
@lines = ["one", "two"]
@version = 34
@update = {p: 4, t: "foo"}
@updatedDocLines = ["onefoo", "two"]
content = @updatedDocLines.join("\n")
@hash = crypto.createHash('sha1').update("blob " + content.length + "\x00").update(content, 'utf8').digest('hex')
@update = {p: 4, t: "foo", v:@version, hash:@hash}
@model =
applyOp: sinon.stub().callsArg(2)
getSnapshot: sinon.stub()
@ -90,6 +93,18 @@ describe "ShareJsUpdateManager", ->
it "should call the callback with the error", ->
@callback.calledWith(@error).should.equal true
describe "with an invalid hash", ->
beforeEach (done) ->
@error = new Error("invalid hash")
@model.getSnapshot.callsArgWith(1, null, {snapshot: "unexpected content", v: @version})
@model.db.appliedOps["#{@project_id}:#{@doc_id}"] = @appliedOps = ["mock-ops"]
@ShareJsUpdateManager.applyUpdate @project_id, @doc_id, @update, @lines, @version, (err, docLines, version, appliedOps) =>
@callback(err, docLines, version, appliedOps)
done()
it "should call the callback with the error", ->
@callback.calledWith(@error).should.equal true
describe "_listenForOps", ->
beforeEach ->
@model = on: (event, callback) =>