TestRoots / watchdog

require 'watchdog_server'

require 'json'

def app

  WatchDogServer

end

def empty_user

  user = Hash.new

  user['programmingExperience'] = nil

  user

end

existing_user = nil

existing_project = nil

  project = Hash.new

  project['name']        = 'Foo Bar Proj'

  project['role']        = 'Foo Barer'

  project['belongToASingleSofware'] = true

  project['usesJunit'] = true

  project['usesOtherFrameworks'] = false

  project['productionPercentage'] = 50

  project['useJunitOnlyForUnitTesting'] = false

  project['followTestDrivenDesign'] = false

  project['userId'] = user_id

  project

end

def test_interval(from, to)

  interval = Hash.new

  interval['ts'] = from

  interval['te'] = to

  interval

end

def test_event(timestamp)

  event = Hash.new

  event['ts'] = timestamp

  event

end

describe 'The WatchDog Server' do

  before(:each) do

    mongo = WatchDogServer.new.helpers.mongo

    mongo.close

    # Disable mail sending during testing

    WatchDogServer.any_instance.stub(:send_registration_email) do 

    end

  end

  it 'should woof' do

    get '/'

    expect(last_response).to be_ok

    expect(last_response.body).to eq('Woof Woof')

  end

  it 'should get client version' do

    get '/client'

    expect(last_response).to be_ok

    expect(last_response.body).to eq('"2.0.0"')

  end

  it 'should create a user when the details are correct' do

    post '/user', test_user.to_json

    last_response.status.should eql(201)

    expect(last_response.body).to match(/^[0-9a-z]{40}$/)

    existing_user = last_response.body

  end

  it 'should return 400 on bad JSON request to /user' do

    post '/user', 'foobar'

    last_response.status.should eql(400)

  end

  it 'should create a project when the details are correct' do

    post '/project', test_project(existing_user).to_json

    last_response.status.should eql(201)

    expect(last_response.body).to match(/^[0-9a-z]{40}$/)

    existing_project = last_response.body

  end

  it 'should return 400 on bad JSON request to /project' do

    post '/project', 'foobar'

    last_response.status.should eql(400)

  end

  it 'should not create a project when the user does not exist' do

    post '/project', test_project(nil).to_json

    last_response.status.should eql(404)

  end

  it 'should return 400 on bad JSON to /users/:id/intervals' do

    post '/user/foobar/foobarproject/intervals', 'foobar'

    last_response.status.should eql(400)

  end

  it 'should return 400 on non JSON array being sent to /users/:id/intervals' do

    post '/user/foobar/foobarproject/intervals', '{"foo":"bar"}'

    last_response.status.should eql(400)

  end

  it 'should return 400 when negative intervals exist' do

    intervals = (1..10).map{|x| test_interval(x + 1, x)}

    post '/user/foobar/foobarproj/intervals', intervals.to_json

    last_response.status.should eql(400)

  end

  it 'should return 400 on bad JSON to /users/:id/:pid/events' do

    post '/user/foobar/foobarproject/events', 'foobar'

    last_response.status.should eql(400)

  end

  it 'should return 400 on non JSON array being sent to /users/:id/:pid/events' do

    post '/user/foobar/foobarproject/events', '{"foo":"bar"}'

    last_response.status.should eql(400)

  end

  it 'should return 404 for non-existing user' do

    get '/user/noexistingfoobar'

    last_response.status.should eql(404)

  end

  it 'should return 200 for existing user' do

    get '/user/' + existing_user

    last_response.status.should eql(200)

  end

 it 'should return 200 for existing project' do

    get '/project/' + existing_project

    last_response.status.should eql(200)

  end

  it 'should return 404 when posting intervals for non-existing user' do

    intervals = (1..10).map{|x| test_interval(x, x + 1)}

    post '/user/foobar/foobarprojects/intervals', intervals.to_json

    last_response.status.should eql(404)

  end

  it 'should return 404 when posting intervals for non-existing project' do

    intervals = (1..10).map{|x| test_interval(x, x + 1)}

    post '/user/' + existing_user + '/intervals', intervals.to_json

    last_response.status.should eql(404)

  end

  it 'should return 404 when posting events for non-existing user' do

    events = (1..10).map{|x| test_event(x)}

    post '/user/noexistingfoobar/foobarprojects/events', events.to_json

    last_response.status.should eql(404)

  end

  it 'should return 404 when posting events for non-existing project' do

    events = (1..10).map{|x| test_event(x)}

    post '/user/' + existing_user + '/noexistingfoobarproject/events', events.to_json

    last_response.status.should eql(404)

  end

  it 'should return 404 when trying to register a user with missing programming experience' do

    post '/user', empty_user.to_json

	last_response.status.should eql(404)

  end  

  it 'should return the number of stored intervals on successful insert' do

    intervals = (1..10).map{|x| test_interval(x, x + 1)}

    user = test_user

    post '/user', user.to_json

    user_id = last_response.body

    project = test_project(user_id)

    post '/project', project.to_json

    project_id = last_response.body

    post "/user/#{user_id}/#{project_id}/intervals", intervals.to_json

    last_response.status.should eql(201)

    expect(last_response.body).to eq('10')

  end

  it 'should return the number of stored events on successful insert' do

    events = (1..10).map{|x| test_event(x)}

    user = test_user

    post '/user', user.to_json

    user_id = last_response.body

    project = test_project(user_id)

    post '/project', project.to_json

    project_id = last_response.body

    post "/user/#{user_id}/#{project_id}/events", events.to_json

    last_response.status.should eql(201)

    expect(last_response.body).to eq('10')

  end

end