Matching on Host
Use the :host
request matcher to match requests on the request host.
You can use this (alone, or in combination with :path
) as an alternative to :uri
so that non-deterministic portions of the URI are not considered as part of the request matching.
Background ()
Given a previously recorded cassette file "cassettes/example.yml" with:
---
http_interactions:
- request:
method: post
uri: http://host1.com/some/long/path
body:
encoding: UTF-8
string: ""
headers: {}
response:
status:
code: 200
message: OK
headers:
Content-Length:
- "14"
body:
encoding: UTF-8
string: host1 response
http_version: "1.1"
recorded_at: Tue, 01 Nov 2011 04:58:44 GMT
- request:
method: post
uri: http://host2.com/some/other/long/path
body:
encoding: UTF-8
string: ""
headers: {}
response:
status:
code: 200
message: OK
headers:
Content-Length:
- "16"
body:
encoding: UTF-8
string: host2 response
http_version: "1.1"
recorded_at: Tue, 01 Nov 2011 04:58:44 GMT
recorded_with: VCR 2.0.0
Replay interaction that matches the host
And a file named "host_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 => [:host]) do
puts "Response for host2: " + response_body_for(:get, "http://host2.com/home")
end
VCR.use_cassette('example', :match_requests_on => [:host]) do
puts "Response for host1: " + response_body_for(:get, "http://host1.com/about")
end
When I run ruby host_matching.rb
Then it should pass with:
Response for host2: host2 response
Response for host1: host1 response
Examples
configuration
http_lib
c.hook_into :webmock
net/http
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 :webmock
typhoeus
c.hook_into :typhoeus
typhoeus
c.hook_into :excon
excon
c.hook_into :faraday
faraday (w/ net_http)
c.hook_into :faraday
faraday (w/ typhoeus)
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