Aucune description http://j1x-huginn.herokuapp.com

attribute_difference_agent_spec.rb 3.5KB

    require 'rails_helper' describe Agents::AttributeDifferenceAgent do def create_event(value=nil) event = Event.new event.agent = agents(:jane_weather_agent) event.payload = { rate: value } event.save! event end before do @valid_params = { path: 'rate', output: 'rate_diff', method: 'integer_difference', expected_update_period_in_days: '1' } @checker = Agents::AttributeDifferenceAgent.new(name: 'somename', options: @valid_params) @checker.user = users(:jane) @checker.save! end describe 'validation' do before do expect(@checker).to be_valid end it 'should validate presence of output' do @checker.options[:output] = nil expect(@checker).not_to be_valid end it 'should validate presence of path' do @checker.options[:path] = nil expect(@checker).not_to be_valid end it 'should validate presence of method' do @checker.options[:method] = nil expect(@checker).not_to be_valid end it 'should validate presence of expected_update_period_in_days' do @checker.options[:expected_update_period_in_days] = nil expect(@checker).not_to be_valid end end describe '#working?' do before :each do # Need to create an event otherwise event_created_within? returns nil event = create_event @checker.receive([event]) end it 'is when event created within :expected_update_period_in_days' do @checker.options[:expected_update_period_in_days] = 2 expect(@checker).to be_working end it 'isnt when event created outside :expected_update_period_in_days' do @checker.options[:expected_update_period_in_days] = 2 time_travel_to 2.days.from_now do expect(@checker).not_to be_working end end end describe '#receive' do before :each do @event = create_event('5.5') end it 'creates events when memory is empty' do expect { @checker.receive([@event]) }.to change(Event, :count).by(1) expect(Event.last.payload[:rate_diff]).to eq(0) end it 'creates event with extra attribute for integer_difference' do @checker.receive([@event]) event = create_event('6.5') expect { @checker.receive([event]) }.to change(Event, :count).by(1) expect(Event.last.payload[:rate_diff]).to eq(1) end it 'creates event with extra attribute for decimal_difference' do @checker.options[:method] = 'decimal_difference' @checker.receive([@event]) event = create_event('6.4') expect { @checker.receive([event]) }.to change(Event, :count).by(1) expect(Event.last.payload[:rate_diff]).to eq(0.9) end it 'creates event with extra attribute for percentage_change' do @checker.options[:method] = 'percentage_change' @checker.receive([@event]) event = create_event('9') expect { @checker.receive([event]) }.to change(Event, :count).by(1) expect(Event.last.payload[:rate_diff]).to eq(63.636) end it 'creates event with extra attribute for percentage_change with the correct rounding' do @checker.options[:method] = 'percentage_change' @checker.options[:decimal_precision] = 5 @checker.receive([@event]) event = create_event('9') expect { @checker.receive([event]) }.to change(Event, :count).by(1) expect(Event.last.payload[:rate_diff]).to eq(63.63636) end end end