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require "spec_helper"
RSpec.describe Aruba::Command do
let(:command) do
described_class.new(
"true",
event_bus: event_bus,
exit_timeout: exit_timeout,
io_wait_timeout: io_wait_timeout,
working_directory: working_directory,
environment: environment,
main_class: main_class,
stop_signal: stop_signal,
startup_wait_time: startup_wait_time
)
end
let(:event_bus) { instance_double(Aruba::EventBus) }
let(:exit_timeout) { 0.01 }
let(:io_wait_timeout) { 0.01 }
let(:working_directory) { File.expand_path(".") }
let(:environment) { ENV.to_hash }
let(:main_class) { nil }
let(:stop_signal) { nil }
let(:startup_wait_time) { 0.01 }
describe "#start" do
before do
allow(event_bus).to receive(:notify).with(Aruba::Events::CommandStarted)
command.start
end
it "leaves the command in the started state" do
expect(command).to be_started
end
end
describe "#stop" do
before do
allow(event_bus).to receive(:notify).with(Aruba::Events::CommandStarted)
allow(event_bus).to receive(:notify).with(Aruba::Events::CommandStopped)
command.start
end
it "stops the command" do
command.stop
expect(command).to be_stopped
end
it "notifies the event bus" do
command.stop
expect(event_bus).to have_received(:notify).with(Aruba::Events::CommandStopped).once
end
it "notifies the event bus only once per run" do
command.stop
command.stop
expect(event_bus).to have_received(:notify).with(Aruba::Events::CommandStopped).once
end
it "prevents #terminate from notifying the event bus" do
command.stop
command.terminate
expect(event_bus).to have_received(:notify).with(Aruba::Events::CommandStopped).once
end
end
describe "#terminate" do
before do
allow(event_bus).to receive(:notify).with(Aruba::Events::CommandStarted)
allow(event_bus).to receive(:notify).with(Aruba::Events::CommandStopped)
command.start
end
it "stops the command" do
command.terminate
expect(command).to be_stopped
end
it "notifies the event bus" do
command.terminate
expect(event_bus).to have_received(:notify).with(Aruba::Events::CommandStopped).once
end
it "notifies the event bus only once per run" do
command.terminate
command.terminate
expect(event_bus).to have_received(:notify).with(Aruba::Events::CommandStopped).once
end
it "prevents #stop from notifying the event bus" do
command.terminate
command.stop
expect(event_bus).to have_received(:notify).with(Aruba::Events::CommandStopped).once
end
end
end
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