```coffeescript
assert  = require 'assert'
request = require 'supertest'

req = request require '../src/server'

describe '/CloudHealthCheck', ->
  it 'should return 200 for OPTIONS request', (done) ->
    req.options '/CloudHealthCheck'
      .expect 200
      .end done

  it 'shoudl return 200 for GET request', (done) ->
    req.get '/CloudHealthCheck'
      .expect 200
      .expect (res) ->
        assert.deepEqual res.body, message: 'System OK'
      .end done

describe 'CORS', ->
  it 'should send CORS headers', (done) ->
    req.options '/'
      .set 'Origin', 'http://example1.com'
      .expect 200
      .expect 'Access-Control-Allow-Origin', 'http://example1.com'
      .expect 'Access-Control-Allow-Methods', 'GET, POST'
      .expect 'Access-Control-Allow-Headers', 'X-Requested-With, Content-Type'
      .expect 'Access-Control-Expose-Headers', 'X-Response-Time'
      .expect 'Access-Control-Allow-Max-Age', 0
      .end done

  it 'should deny non-allowed Origin', (done) ->
    req.options '/'
      .set 'Origin', 'http://example3.com'
      .expect 403
      .end done

describe 'API v1', ->
  require './routes/api_v1-spec'

```

Fix spelling misstake in test case
user
```coffeescript
assert  = require 'assert'
request = require 'supertest'

req = request require '../src/server'

describe '/CloudHealthCheck', ->
  it 'should return 200 for OPTIONS request', (done) ->
    req.options '/CloudHealthCheck'
      .expect 200
      .end done

  it 'should return 200 for GET request', (done) ->
    req.get '/CloudHealthCheck'
      .expect 200
      .expect (res) ->
        assert.deepEqual res.body, message: 'System OK'
      .end done

describe 'CORS', ->
  it 'should send CORS headers', (done) ->
    req.options '/'
      .set 'Origin', 'http://example1.com'
      .expect 200
      .expect 'Access-Control-Allow-Origin', 'http://example1.com'
      .expect 'Access-Control-Allow-Methods', 'GET, POST'
      .expect 'Access-Control-Allow-Headers', 'X-Requested-With, Content-Type'
      .expect 'Access-Control-Expose-Headers', 'X-Response-Time'
      .expect 'Access-Control-Allow-Max-Age', 0
      .end done

  it 'should deny non-allowed Origin', (done) ->
    req.options '/'
      .set 'Origin', 'http://example3.com'
      .expect 403
      .end done

describe 'API v1', ->
  require './routes/api_v1-spec'

```
assistant