guard-rails/spec/lib/guard/rails_spec.rb

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require 'spec_helper'
require 'guard/rails'
describe Guard::Rails do
let(:guard) { Guard::Rails.new(watchers, options) }
let(:watchers) { [] }
let(:options) { {} }
describe '#initialize' do
it "should initialize with options" do
guard
end
end
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describe '#run_all' do
let(:pid) { '12345' }
before do
Guard::UI.expects(:info).with('Restarting Rails...')
Guard::Notifier.expects(:notify).with(regexp_matches(/Rails restarting/), anything)
Guard::RailsRunner.any_instance.stubs(:pid).returns(pid)
end
let(:runner_stub) { Guard::RailsRunner.any_instance.stubs(:restart) }
context 'with pid file' do
before do
runner_stub.returns(true)
end
it "should restart and show the pid file" do
Guard::UI.expects(:info).with(regexp_matches(/#{pid}/))
Guard::Notifier.expects(:notify).with(regexp_matches(/Rails restarted/), anything)
guard.run_all
end
end
context 'no pid file' do
before do
runner_stub.returns(false)
end
it "should restart and show the pid file" do
Guard::UI.expects(:info).with(regexp_matches(/#{pid}/)).never
Guard::UI.expects(:info).with(regexp_matches(/Rails NOT restarted/))
Guard::Notifier.expects(:notify).with(regexp_matches(/Rails NOT restarted/), anything)
guard.run_all
end
end
end
end