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Contents
require 'spec_helper'
describe PerfectQueue::Application::UndefinedDecisionError do
it { is_expected.to be_an_instance_of(PerfectQueue::Application::UndefinedDecisionError) }
it { is_expected.to be_a(Exception) }
end
describe PerfectQueue::Application::Decider do
describe '#new' do
let (:decider) { PerfectQueue::Application::Decider.new(nil) }
it do
expect(decider).to be_an_instance_of(PerfectQueue::Application::Decider)
end
end
describe '#queue' do
let (:queue){ double('queue') }
let (:decider) do
base = double('base')
allow(base).to receive(:queue).exactly(:once).and_return(queue)
PerfectQueue::Application::Decider.new(base)
end
it 'calls @base.queue' do
expect(decider.queue).to eq(queue)
end
end
describe '#task' do
let (:task){ double('task') }
let (:decider) do
base = double('base')
allow(base).to receive(:task).exactly(:once).and_return(task)
PerfectQueue::Application::Decider.new(base)
end
it 'calls @base.task' do
expect(decider.task).to eq(task)
end
end
describe '#decide!' do
let (:decider) { PerfectQueue::Application::Decider.new(nil) }
it 'calls the specified method' do
allow(decider).to receive(:foo).exactly(:once).with(72).and_return(42)
expect(decider.decide!(:foo, 72)).to eq(42)
end
it 'raises UndefinedDecisionError on unknown method' do
expect{ decider.decide!(:foo, 72) }.to raise_error(PerfectQueue::Application::UndefinedDecisionError)
end
end
end
describe PerfectQueue::Application::DefaultDecider do
subject { PerfectQueue::Application::DefaultDecider.new(nil) }
it { is_expected.to be_a(PerfectQueue::Application::Decider) }
it { is_expected.to be_an_instance_of(PerfectQueue::Application::DefaultDecider) }
end
Version data entries
15 entries across 15 versions & 1 rubygems