In ropenscilabs/vcr: Record 'HTTP' Calls to Disk

vcr looks for similarity in your HTTP requests to cached requests. You can set what is examined about the request with one or more of the following options:

• body
• headers
• host
• method
• path
• query
• uri

By default, we use method (HTTP method, e.g., GET) and uri (test for exact match against URI, e.g., http://foo.com).

You can set your own options by tweaking the match_requests_on parameter:

unlink(file.path(cassette_path(), "one.yml"))

use_cassette(name = "one", {
    cli$post("post", body = list(a = 5))
  },
  match_requests_on = c('method', 'headers', 'body')
)

For more details refer to the request matching vignette.

ropenscilabs/vcr documentation built on April 5, 2025, 6:08 a.m.