1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
|
Feature: before_http_request hook
The `before_http_request` hook gets called with each request
just before it proceeds. It can be used for many things:
* globally logging requests
* inserting a particular cassette based on the request URI host
* raising a timeout error
You can also pass one or more "filters" to `before_http_request`, to make
the hook only be called for some requests. Any object that responds to `#to_proc`
can be a filter. Here are some simple examples:
* `:real?` -- only real requests
* `:stubbed?` -- only stubbed requests
* `:ignored?` -- only ignored requests
* `:recordable?` -- only requests that are being recorded
* `lambda { |r| URI(r.uri).host == 'amazon.com' }` -- only requests to amazon.com.
Scenario Outline: log all requests using a before_http_request hook
Given a file named "before_http_request.rb" with:
"""ruby
include_http_adapter_for("<http_lib>")
if ARGV.include?('--with-server')
$server = start_sinatra_app do
get('/') { "Hello World" }
end
end
require 'vcr'
VCR.configure do |c|
<configuration>
c.cassette_library_dir = 'cassettes'
c.before_http_request(:real?) do |request|
File.open(ARGV.first, 'w') do |f|
f.write("before real request: #{request.method} #{request.uri}")
end
end
end
VCR.use_cassette('hook_example') do
port = $server ? $server.port : 0
make_http_request(:get, "http://localhost:#{port}/")
end
"""
When I run `ruby before_http_request.rb run1.log --with-server`
Given that port numbers in "run1.log" are normalized to "7777"
Then the file "run1.log" should contain "before real request: get http://localhost:7777/"
When I run `ruby before_http_request.rb run2.log`
Then the file "run2.log" should not exist
Examples:
| configuration | http_lib |
| c.hook_into :webmock | net/http |
| c.hook_into :webmock | httpclient |
| c.hook_into :webmock | curb |
| c.hook_into :typhoeus | typhoeus |
| c.hook_into :excon | excon |
| c.hook_into :faraday | faraday (w/ net_http) |
|
