overleaf/services/web/test/unit/coffee/SudoMode/SudoModeHandlerTests.coffee

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SandboxedModule = require('sandboxed-module')
assert = require('assert')
require('chai').should()
expect = require('chai').expect
sinon = require('sinon')
modulePath = require('path').join __dirname, '../../../../app/js/Features/SudoMode/SudoModeHandler'
describe 'SudoModeHandler', ->
beforeEach ->
@userId = 'some_user_id'
@rclient = {get: sinon.stub(), set: sinon.stub(), del: sinon.stub()}
@RedisWrapper =
client: () => @rclient
@SudoModeHandler = SandboxedModule.require modulePath, requires:
'../../infrastructure/RedisWrapper': @RedisWrapper
'logger-sharelatex': @logger = {log: sinon.stub(), err: sinon.stub()}
describe '_buildKey', ->
it 'should build a properly formed key', ->
expect(@SudoModeHandler._buildKey('123')).to.equal 'SudoMode:{123}'
describe 'activateSudoMode', ->
beforeEach ->
@call = (cb) =>
@SudoModeHandler.activateSudoMode @userId, cb
describe 'when all goes well', ->
beforeEach ->
@rclient.set = sinon.stub().callsArgWith(4, null)
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it 'should not produce an error', (done) ->
@call (err) =>
expect(err).to.equal null
done()
it 'should set a value in redis', (done) ->
@call (err) =>
expect(@rclient.set.callCount).to.equal 1
expect(@rclient.set.calledWith(
'SudoMode:{some_user_id}', '1', 'EX', 60*60
)).to.equal true
done()
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describe 'when user id is not supplied', ->
beforeEach ->
@call = (cb) =>
@SudoModeHandler.activateSudoMode null, cb
it 'should produce an error', (done) ->
@call (err) =>
expect(err).to.not.equal null
expect(err).to.be.instanceof Error
done()
it 'should not set value in redis', (done) ->
@call (err) =>
expect(@rclient.set.callCount).to.equal 0
done()
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describe 'when rclient.set produces an error', ->
beforeEach ->
@rclient.set = sinon.stub().callsArgWith(4, new Error('woops'))
it 'should produce an error', (done) ->
@call (err) =>
expect(err).to.not.equal null
expect(err).to.be.instanceof Error
done()
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describe 'clearSudoMode', ->
beforeEach ->
@rclient.del = sinon.stub().callsArgWith(1, null)
@call = (cb) =>
@SudoModeHandler.clearSudoMode @userId, cb
it 'should not produce an error', (done) ->
@call (err) =>
expect(err).to.equal null
done()
it 'should delete key from redis', (done) ->
@call (err) =>
expect(@rclient.del.callCount).to.equal 1
expect(@rclient.del.calledWith(
'SudoMode:{some_user_id}'
)).to.equal true
done()
describe 'when rclient.del produces an error', ->
beforeEach ->
@rclient.del = sinon.stub().callsArgWith(1, new Error('woops'))
it 'should produce an error', (done) ->
@call (err) =>
expect(err).to.not.equal null
expect(err).to.be.instanceof Error
done()
describe 'when user id is not supplied', ->
beforeEach ->
@call = (cb) =>
@SudoModeHandler.clearSudoMode null, cb
it 'should produce an error', (done) ->
@call (err) =>
expect(err).to.not.equal null
expect(err).to.be.instanceof Error
done()
it 'should not delete value in redis', (done) ->
@call (err) =>
expect(@rclient.del.callCount).to.equal 0
done()
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describe 'isSudoModeActive', ->
beforeEach ->
@call = (cb) =>
@SudoModeHandler.isSudoModeActive @userId, cb
describe 'when sudo-mode is active for that user', ->
beforeEach ->
@rclient.get = sinon.stub().callsArgWith(1, null, '1')
it 'should not produce an error', (done) ->
@call (err, isActive) =>
expect(err).to.equal null
done()
it 'should get the value from redis', (done) ->
@call (err, isActive) =>
expect(@rclient.get.callCount).to.equal 1
expect(@rclient.get.calledWith('SudoMode:{some_user_id}')).to.equal true
done()
it 'should produce a true result', (done) ->
@call (err, isActive) =>
expect(isActive).to.equal true
done()
describe 'when sudo-mode is not active for that user', ->
beforeEach ->
@rclient.get = sinon.stub().callsArgWith(1, null, null)
it 'should not produce an error', (done) ->
@call (err, isActive) =>
expect(err).to.equal null
done()
it 'should get the value from redis', (done) ->
@call (err, isActive) =>
expect(@rclient.get.callCount).to.equal 1
expect(@rclient.get.calledWith('SudoMode:{some_user_id}')).to.equal true
done()
it 'should produce a false result', (done) ->
@call (err, isActive) =>
expect(isActive).to.equal false
done()
describe 'when rclient.get produces an error', ->
beforeEach ->
@rclient.get = sinon.stub().callsArgWith(1, new Error('woops'))
it 'should produce an error', (done) ->
@call (err, isActive) =>
expect(err).to.not.equal null
expect(err).to.be.instanceof Error
expect(isActive).to.be.oneOf [null, undefined]
done()
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describe 'when user id is not supplied', ->
beforeEach ->
@call = (cb) =>
@SudoModeHandler.isSudoModeActive null, cb
it 'should produce an error', (done) ->
@call (err) =>
expect(err).to.not.equal null
expect(err).to.be.instanceof Error
done()
it 'should not get value in redis', (done) ->
@call (err) =>
expect(@rclient.get.callCount).to.equal 0
done()