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Contents
require 'spec_helper'
require_relative '../../../lib/locomotive/steam/middlewares/stack_proxy'
describe Locomotive::Steam::Middlewares::StackProxy do
let(:klass) { Locomotive::Steam::Middlewares::StackProxy }
let(:proxy) { klass.new }
describe '#initialize' do
let(:args) { DefaultMiddleware }
subject do
klass.new { use(DefaultMiddleware) }
end
it 'adds it to the list' do
expect(subject.list.size).to eq 1
expect(subject.list.first).to eq [[DefaultMiddleware], nil]
end
end
describe '#use' do
let(:args) { DefaultMiddleware }
before { proxy.use(*args) }
it 'adds it to the operations' do
expect(proxy.list.size).to eq 1
expect(proxy.list.first).to eq [[DefaultMiddleware], nil]
end
end
describe 'manipulating middlewares' do
before do
proxy.use DefaultMiddleware
proxy.use SimpleMiddleware
proxy.insert_before SimpleMiddleware, FooMiddleware
proxy.use BarMiddleware, { answer: 42 }
proxy.delete SimpleMiddleware
proxy.insert_after 1, FancyMiddleware
end
subject { proxy.list }
it do
is_expected.to eq([
[[DefaultMiddleware], nil],
[[FooMiddleware], nil],
[[FancyMiddleware], nil],
[[BarMiddleware, { answer: 42 }], nil]
])
end
end
class SimpleMiddleware; end
class DefaultMiddleware; end
class FooMiddleware; end
class BarMiddleware; end
class FancyMiddleware; end
end
Version data entries
54 entries across 54 versions & 1 rubygems