require 'spec_helper' describe Agents::GrowlAgent do before do @checker = Agents::GrowlAgent.new(:name => 'a growl agent', :options => { :growl_server => 'localhost', :growl_app_name => 'HuginnGrowlApp', :growl_password => 'mypassword', :growl_notification_name => 'Notification', :expected_receive_period_in_days => '1' }) @checker.user = users(:bob) @checker.save! stub.any_instance_of(Growl).notify @event = Event.new @event.agent = agents(:bob_weather_agent) @event.payload = { :subject => 'Weather Alert!', :message => 'Looks like its going to rain' } @event.save! end describe "#working?" do it "checks if events have been received within the expected receive period" do expect(@checker).not_to be_working # No events received Agents::GrowlAgent.async_receive @checker.id, [@event.id] expect(@checker.reload).to be_working # Just received events two_days_from_now = 2.days.from_now stub(Time).now { two_days_from_now } expect(@checker.reload).not_to be_working # More time has passed than the expected receive period without any new events end end describe "validation" do before do expect(@checker).to be_valid end it "should validate presence of of growl_server" do @checker.options[:growl_server] = "" expect(@checker).not_to be_valid end it "should validate presence of expected_receive_period_in_days" do @checker.options[:expected_receive_period_in_days] = "" expect(@checker).not_to be_valid end end describe "register_growl" do it "should set the password for the Growl connection from the agent options" do @checker.register_growl expect(@checker.growler.password).to eql(@checker.options[:growl_password]) end it "should add a notification to the Growl connection" do called = false any_instance_of(Growl) do |obj| called = true mock(obj).add_notification(@checker.options[:growl_notification_name]) end @checker.register_growl expect(called).to be_truthy end end describe "notify_growl" do before do @checker.register_growl end it "should call Growl.notify with the correct notification name, subject, and message" do message = "message" subject = "subject" called = false any_instance_of(Growl) do |obj| called = true mock(obj).notify(@checker.options[:growl_notification_name],subject,message) end @checker.notify_growl(subject,message) expect(called).to be_truthy end end describe "receive" do def generate_events_array events = [] (2..rand(7)).each do events << @event end return events end it "should call register_growl once regardless of number of events received" do mock.proxy(@checker).register_growl.once @checker.receive(generate_events_array) end it "should call notify_growl one time for each event received" do events = generate_events_array events.each do |event| mock.proxy(@checker).notify_growl(event.payload['subject'], event.payload['message']) end @checker.receive(events) end it "should not call notify_growl if message or subject are missing" do event_without_a_subject = Event.new event_without_a_subject.agent = agents(:bob_weather_agent) event_without_a_subject.payload = { :message => 'Looks like its going to rain' } event_without_a_subject.save! event_without_a_message = Event.new event_without_a_message.agent = agents(:bob_weather_agent) event_without_a_message.payload = { :subject => 'Weather Alert YO!' } event_without_a_message.save! mock.proxy(@checker).notify_growl.never @checker.receive([event_without_a_subject,event_without_a_message]) end end end