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@cyangle cyangle commented May 30, 2022

If the request body is a file, we want to include the file content in the json string.
Without this, File#to_s returns the object id which is random for each test run.

Another approach is to override File#to_s

@kalinon

The same test fails without the change:

$ crystal spec spec/vcr_spec.cr:30
F

Failures:

  1) VCR HTTP::Request#to_json returns a json string with IO body
     Failure/Error: request.to_json.should eq("{\"method\":\"POST\",\"host\":null,\"resource\":\"http://httpbin.org/post\",\"headers\":{\"Content-Type\":[\"text/plain\"]},\"body\":\"hello crystal\\n\",\"query_params\":{}}")

       Expected: "{\"method\":\"POST\",\"host\":null,\"resource\":\"http://httpbin.org/post\",\"headers\":{\"Content-Type\":[\"text/plain\"]},\"body\":\"hello crystal\\n\",\"query_params\":{}}"
            got: "{\"method\":\"POST\",\"host\":null,\"resource\":\"http://httpbin.org/post\",\"headers\":{\"Content-Type\":[\"text/plain\"]},\"body\":\"#<File:0x7fe3a4c5cee0>\",\"query_params\":{}}"

@kalinon kalinon merged commit 3614ba1 into spoved:master Sep 8, 2022
@cyangle cyangle deleted the handle_io_body_in_to_json branch September 25, 2022 18:55
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