\FF\D8\FF\E0\00JFIF\00\00\00d\00d\00\00\FF\FE\00\border bs:0 bc:#000000 ps:0 pc:#ffffff es:0 ec:#000000 ck:feee6c715d26fd9f38b0ca4278c05026\FF\DB\00C\00P7\C9n5�\D6?\BD�\9Ds\EBp\9F[`8m\B7)o\B5\E8\E6I\99\FE3]]A2\BA\8Cw\D6E\93\\DEv\C8\009\F2\F1NI?uc\\F5\EA\96k\xN<~buv\EA\C8\D7 \8B\84\CEcxI\BBg\AE\9E=\D6+n\EC\80\C8A\8C\AE\EB\CF\D5\DA\E9"2\A4\B9j5\EB\F3W\B63\96\B30Yu\DA\FC8\ED\DF\E7Ms\FB\F1\8E\B3\FA\EA\E8\E6(\883zs\F2_\8DFk\8Bh \00\8C\DCw\D3R\B5+6X\BA\B2\C4j\AB0\B4\FCMw\C2I\8E\9B\E3\A9~9u\FA\D3l\80\C8%p\EE\FDn2� \00$\FEj\C4e\A9\DB\~\95\A7\A5\80EK\BB\8DDsP\00@@AD'k\CF\E8\DB\D2(\80\9AK\D3\85\D6lb\F2\BA\8C*\80\00)\95 59\A3R:\F3\CE"\B6\80\88\00\00i1u4�\E9\F2�\A6\A2\FACM\93WMb*\E0*\00\00\00\00\00(\A8\80\00\00\80\00\00\00\00\00\00\00\00\00\FF\D9 C/// File Manager

File Manager

Path: /opt/chef.upgrade/embedded/lib/ruby/gems/2.3.0/gems/rack-2.0.3/test/

Viewing File: spec_body_proxy.rb

require 'minitest/autorun'
require 'rack/body_proxy'
require 'stringio'

describe Rack::BodyProxy do
  it 'call each on the wrapped body' do
    called = false
    proxy  = Rack::BodyProxy.new(['foo']) { }
    proxy.each do |str|
      called = true
      str.must_equal 'foo'
    end
    called.must_equal true
  end

  it 'call close on the wrapped body' do
    body  = StringIO.new
    proxy = Rack::BodyProxy.new(body) { }
    proxy.close
    body.must_be :closed?
  end

  it 'only call close on the wrapped body if it responds to close' do
    body  = []
    proxy = Rack::BodyProxy.new(body) { }
    proxy.close.must_be_nil
  end

  it 'call the passed block on close' do
    called = false
    proxy  = Rack::BodyProxy.new([]) { called = true }
    called.must_equal false
    proxy.close
    called.must_equal true
  end

  it 'call the passed block on close even if there is an exception' do
    object = Object.new
    def object.close() raise "No!" end
    called = false

    begin
      proxy  = Rack::BodyProxy.new(object) { called = true }
      called.must_equal false
      proxy.close
    rescue RuntimeError => e
    end

    raise "Expected exception to have been raised" unless e
    called.must_equal true
  end

  it 'allow multiple arguments in respond_to?' do
    body  = []
    proxy = Rack::BodyProxy.new(body) { }
    proxy.respond_to?(:foo, false).must_equal false
  end

  it 'not respond to :to_ary' do
    body = Object.new.tap { |o| def o.to_ary() end }
    body.respond_to?(:to_ary).must_equal true

    proxy = Rack::BodyProxy.new(body) { }
    proxy.respond_to?(:to_ary).must_equal false
    proxy.respond_to?("to_ary").must_equal false
  end

  it 'not close more than one time' do
    count = 0
    proxy = Rack::BodyProxy.new([]) { count += 1; raise "Block invoked more than 1 time!" if count > 1 }
    2.times { proxy.close }
    count.must_equal 1
  end

  it 'be closed when the callback is triggered' do
    closed = false
    proxy = Rack::BodyProxy.new([]) { closed = proxy.closed? }
    proxy.close
    closed.must_equal true
  end

  it 'provide an #each method' do
    Rack::BodyProxy.method_defined?(:each).must_equal true
  end
end