ruby on rails - VCR ignored parameter: Get real http request -


i'm recording http requests vcr test suite. have ignore parameter called callback because parameter random, , don't want vcr record new request when parameter changes (because parameter changes, not request itself).

but problem is, need modify response body vcr serving app, based on original value of callback client generated @ runtime.

here vcr configuration:

vcr.configure |c|   c.cassette_library_dir = 'spec/vcr_cassettes'   c.hook_into :webmock   c.allow_http_connections_when_no_cassette = false   c.ignore_localhost = true    c.before_http_request(:stubbed?) |request|     # request.uri original request made client     puts request.uri   end    c.before_playback |interaction, cassette|     # request uri got value cassette     interaction.request.uri     # , here want modify interaction.response.body     # based on callback parameter original request client     interaction.response.body = "...."   end    # add callback , no caching _ parameter ignored parameters   c.default_cassette_options = {     record: :once,     match_requests_on: [:method, vcr.request_matchers.uri_without_params("callback", "_")]   } end

in c.before_http_request(:stubbed?) callback, real value of callback in request.uri. vcr ignores parameter, , replays former recorded cassette. in c.before_playback callback, can modify interaction.response.body, callback parameter got value cassette, when recorded.

how possible real value of callback inside c.before_playback callback? because callback 1 allows modify response body. tried out c.after_http_request(:stubbed?) response body , real value of callback parameter, hook late, because app received response body.

any monkeypatch, dirty hack or trick great!

i found solution on github when put me right direction: https://github.com/nbibler/vcr-284


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