Project: Vcr 1.5.0

Publisher: VCR

Net::HTTP

There are many ways to use Net::HTTP. The scenarios below provide regression
tests for some Net::HTTP APIs that have not worked properly with VCR and
FakeWeb or WebMock in the past (but have since been fixed).

Background

Given

a file named "vcr_setup.rb" with:

require 'vcr_cucumber_helpers'

if ARGV[0] == '--with-server'
  start_sinatra_app(:port => 7777) do
    get('/')  { 'VCR works with Net::HTTP gets!' }
    post('/') { 'VCR works with Net::HTTP posts!' }
  end
end

require 'vcr'

Scenarios

Calling #post on new Net::HTTP instance
Return from yielded block
Use Net::ReadAdapter to read body in fragments
Use open-uri (which is built on top of Net::HTTP and uses a seldom-used Net::HTTP API)

Calling #post on new Net::HTTP instance

Given

a file named "vcr_net_http.rb" with:

require 'vcr_setup.rb'

VCR.config do |c|
  c.stub_with stub_with
  c.cassette_library_dir = 'cassettes'
end

VCR.use_cassette('net_http', :record => :new_episodes) do
  puts Net::HTTP.new('localhost', 7777).post('/', '').body
end

When

I run "ruby vcr_net_http.rb --with-server"

Then

the output should contain "VCR works with Net::HTTP posts!"

And

the file "cassettes/net_http.yml" should contain "body: VCR works with Net::HTTP posts!"

When

I run "ruby vcr_net_http.rb"

Then

the output should contain "VCR works with Net::HTTP posts!"

Examples:
stub_with
:fakeweb
:webmock

Return from yielded block

Given

a file named "vcr_net_http.rb" with:

require 'vcr_setup.rb'

VCR.config do |c|
  c.stub_with stub_with
  c.cassette_library_dir = 'cassettes'
end

def perform_request
  Net::HTTP.new('localhost', 7777).request(Net::HTTP::Get.new('/', {})) do |response|
    return response
  end
end

VCR.use_cassette('net_http', :record => :new_episodes) do
  puts perform_request.body
end

When

I run "ruby vcr_net_http.rb --with-server"

Then

the output should contain "VCR works with Net::HTTP gets!"

And

the file "cassettes/net_http.yml" should contain "body: VCR works with Net::HTTP gets!"

When

I run "ruby vcr_net_http.rb"

Then

the output should contain "VCR works with Net::HTTP gets!"

Examples:
stub_with
:fakeweb
:webmock

Use Net::ReadAdapter to read body in fragments

Given

a file named "vcr_net_http.rb" with:

require 'vcr_setup.rb'

VCR.config do |c|
  c.stub_with stub_with
  c.cassette_library_dir = 'cassettes'
end

VCR.use_cassette('net_http', :record => :new_episodes) do
  body = ''

  Net::HTTP.new('localhost', 7777).request_get('/') do |response|
    response.read_body { |frag| body << frag }
  end

  puts body
end

When

I run "ruby vcr_net_http.rb --with-server"

Then

the output should contain "VCR works with Net::HTTP gets!"

And

the file "cassettes/net_http.yml" should contain "body: VCR works with Net::HTTP gets!"

When

I run "ruby vcr_net_http.rb"

Then

the output should contain "VCR works with Net::HTTP gets!"

Examples:
stub_with
:fakeweb
:webmock

Use open-uri (which is built on top of Net::HTTP and uses a seldom-used Net::HTTP API)

Given

a file named "vcr_net_http.rb" with:

require 'open-uri'
require 'vcr_setup.rb'

VCR.config do |c|
  c.stub_with stub_with
  c.cassette_library_dir = 'cassettes'
end

VCR.use_cassette('net_http', :record => :new_episodes) do
  puts open('http://localhost:7777/').read
end

When

I run "ruby vcr_net_http.rb --with-server"

Then

the output should contain "VCR works with Net::HTTP gets!"

And

the file "cassettes/net_http.yml" should contain "body: VCR works with Net::HTTP gets!"

When

I run "ruby vcr_net_http.rb"

Then

the output should contain "VCR works with Net::HTTP gets!"

Examples:
stub_with
:fakeweb
:webmock

Last published over 5 years ago by myronmarston.

Net::HTTP

Vcr settings