Contents

require 'setup'

spec :Middleware do

  buff = []
  ware = Class.new {
    def initialize(*); yield end
    def call(*); [200, {}, []] end
  }
  before { buff.clear }

  it 'inherits middleware from superclass' do
    a = mock_controller {
      use(ware) {buff << :x}
      use(ware) {buff << :y}
    }
    b = mock_controller(a) {
      def get; end
    }
    app mock_app(b)
    get
    assert(buff) == [:y, :x]
  end

  it 'complements middleware inherited from superclass' do
    a = mock_controller {
      use(ware) {buff << 1}
      use(ware) {buff << 2}
    }
    b = mock_controller {
      use(ware) { buff << 3 }
      import :middleware, from: a
      def get; end
    }
    app mock_app(b)
    get
    assert(buff) == [3, 2, 1]
  end

  it 'uses `inherit` to complement middleware inherited from superclass' do
    a = mock_controller {
      use(ware) {buff << :x}
      use(ware) {buff << :y}
    }
    b = mock_controller(a) {
      use(ware) {buff << :z}
      def get; end
    }
    c = mock_controller(a) {
      import :middleware, from: b
      def get; end
    }
    app mock_app(c)
    get
    assert(buff) == [:y, :x, :z]
  end
end

Version data entries

1 entries across 1 versions & 1 rubygems

Version	Path
rocketio-0.1.0	test/middleware_test.rb