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Project: Vcr 2.0.0.rc2

Matching on Headers

Use the :headers request matcher to match requests on the request headers.

Scenarios
Replay interaction that matches the headers
Given
a previously recorded cassette file "cassettes/example.yml" with:
--- 
http_interactions: 
- request: 
    method: post
    uri: http://example.net/some/long/path
    body: 
      encoding: UTF-8
      string: ""
    headers: 
      X-User-Id: 
      - "1"
  response: 
    status: 
      code: 200
      message: OK
    headers: 
      Content-Length: 
      - "15"
    body: 
      encoding: UTF-8
      string: user 1 response
    http_version: "1.1"
  recorded_at: Tue, 01 Nov 2011 04:58:44 GMT
- request: 
    method: post
    uri: http://example.net/some/long/path
    body: 
      encoding: UTF-8
      string: ""
    headers: 
      X-User-Id: 
      - "2"
  response: 
    status: 
      code: 200
      message: OK
    headers: 
      Content-Length: 
      - "15"
    body: 
      encoding: UTF-8
      string: user 2 response
    http_version: "1.1"
  recorded_at: Tue, 01 Nov 2011 04:58:44 GMT
recorded_with: VCR 2.0.0
And
a file named "header_matching.rb" with:
include_http_adapter_for("http_lib")

require 'vcr'

VCR.configure do |c|
  configuration
  c.cassette_library_dir = 'cassettes'
end

VCR.use_cassette('example', :match_requests_on => [:headers]) do
  puts "Response for user 2: " + response_body_for(:get, "http://example.com/", nil, 'X-User-Id' => '2')
end

VCR.use_cassette('example', :match_requests_on => [:headers]) do
  puts "Response for user 1: " + response_body_for(:get, "http://example.com/", nil, 'X-User-Id' => '1')
end
When
I run ruby header_matching.rb
Then
it should pass with:
Response for user 2: user 2 response
Response for user 1: user 1 response
Examples:
configuration http_lib
c.hook_into :webmock httpclient
c.hook_into :webmock curb
c.hook_into :webmock patron
c.hook_into :webmock em-http-request
c.hook_into :excon excon
c.hook_into :faraday faraday (w/ net_http)
c.hook_into :faraday faraday (w/ typhoeus)

Last published about 2 years ago by myronmarston.