🖥
#Ruby #rspec VCR でVCR::Errors::UnhandledHTTPRequestError が...
- わりと不親切なエラーメッセージで、何が悪いのか分かりづらい気がする
- specの文法を間違っているとエラーが発生する
- 1回目のリクエスト ( VCR casettes を作ったときのリクエスト ) と 2回目以降のオフライン実行で、リクエストURLが異なるとエラーが発生する
- filter_sensitive_data の設定で特定の値をマスクしており、それがURL中にも利用されている場合、2回目以降のオフライン実行で実際のリクエストURLが異なっても、テストが通る (そもそも元のリクエストURLがcassettesに記録されていないので、考えてみれば当たり前か)
# https://relishapp.com/vcr/vcr/v/5-1-0/docs/getting-started
# gem install vcr
# gem install webmock
# gem install faraday
require "vcr"
require "faraday"
require "pry" # for debug
VCR.configure do |c|
c.hook_into :webmock
# need `mkdir ./casettes`
c.cassette_library_dir = 'cassettes'
c.debug_logger = File.open("vcr.log", 'w')
c.filter_sensitive_data("<SECRET_KEY>") { ENV["SECRET_KEY"] }
end
describe do
# OK
it do
VCR.use_cassette('example1') do
response = Faraday.get("https://example.com")
expect(response.success?).to be true
end
end
# NG
# VCR.use_cassette must be in "it"
# VCR::Errors::UnhandledHTTPRequestError:
#
#
# ================================================================================
# An HTTP request has been made that VCR does not know how to handle:
# GET https://example.com/
#
# There is currently no cassette in use. There are a few ways
# you can configure VCR to handle this request:
VCR.use_cassette('example2') do
it do
response = Faraday.get("https://example.com")
expect(response.success?).to be true
end
end
# Once OK but Twice NG
# Because request URL different everytime
#
# VCR::Errors::UnhandledHTTPRequestError:
#
#
# ================================================================================
# An HTTP request has been made that VCR does not know how to handle:
# GET https://example.com/?param=0.20117927761663523
# VCR is currently using the following cassette:
# - /Users/yumainaura/example3.yml
# - :record => :once
# - :match_requests_on => [:method, :uri]
it do
VCR.use_cassette('example3') do
response = Faraday.get("https://example.com?param=#{Random.rand}")
expect(response.success?).to be true
end
end
# OK even if ENV SECRET_KEY different between every run
#
# e.g
# SECRET_KEY=xxx rspec vcr_unhandled_failure.rb
# SECRET_KEY=yyy rspec vcr_unhandled_failure.rb
# SECRET_KEY=zzz rspec vcr_unhandled_failure.rb
#
#
# VCR cassettes:
#
# ---
# http_interactions:
# - request:
# method: get
# uri: https://example.com/?param=<SECRET_KEY>
# body:
# encoding: US-ASCII
# string: ''
it do
VCR.use_cassette('example4') do
response = Faraday.get("https://example.com?param=#{ENV.fetch("SECRET_KEY")}")
expect(response.success?).to be true
end
end
end
# guid in error message
# ================================================================================
# An HTTP request has been made that VCR does not know how to handle:
# GET https://example.com/
# There is currently no cassette in use. There are a few ways
# you can configure VCR to handle this request:
# * If you're surprised VCR is raising this error
# and want insight about how VCR attempted to handle the request,
# you can use the debug_logger configuration option to log more details [1].
# * If you want VCR to record this request and play it back during future test
# runs, you should wrap your test (or this portion of your test) in a
# `VCR.use_cassette` block [2].
# * If you only want VCR to handle requests made while a cassette is in use,
# configure `allow_http_connections_when_no_cassette = true`. VCR will
# ignore this request since it is made when there is no cassette [3].
# * If you want VCR to ignore this request (and others like it), you can
# set an `ignore_request` callback [4].
# [1] https://www.relishapp.com/vcr/vcr/v/5-1-0/docs/configuration/debug-logging
# [2] https://www.relishapp.com/vcr/vcr/v/5-1-0/docs/getting-started
# [3] https://www.relishapp.com/vcr/vcr/v/5-1-0/docs/configuration/allow-http-connections-when-no-cassette
# [4] https://www.relishapp.com/vcr/vcr/v/5-1-0/docs/configuration/ignore-request
# ================================================================================
# # /Users/yumainaura/ghq/github.com/YumaInaura/YumaInaura/rspec/vcr.rb:27:in `block (3 levels) in <top (required)>'
# Finished in 0.0327 seconds (files took 0.72476 seconds to load)
# 1 example, 1 failure
Original by Github issue
チャットメンバー募集
何か質問、悩み事、相談などあればLINEオープンチャットもご利用ください。
公開日時
2020-04-21
Discussion