Capybara

Try it in 3 steps

1. 1

   Create a pinned test project

   Requires Ruby 3.0 or later and Bundler. Create a temporary project pinned to Capybara 3.40.0.

   demo=$(mktemp -d "${TMPDIR:-/tmp}/capybara-demo.XXXXXX") && cd "$demo" && printf '%s\n' 'source "https://rubygems.org"' 'gem "capybara", "3.40.0"' 'gem "minitest", "~> 5.0"' > GemfileCopy
2. 2

   Install the dependencies

   Install dependencies under vendor/bundle inside the temporary project.

   bundle config set path vendor/bundle && bundle installCopy
3. 3

   Verify a Rack user journey

   Visit an in-memory Rack app, follow Greeting, and require Minitest to find Hello Ada.

   printf '%s\n' 'require "capybara/minitest"' 'require "minitest/autorun"' 'class JourneyTest < Minitest::Test' ' include Capybara::DSL' ' include Capybara::Minitest::Assertions' ' def setup' ' Capybara.app = ->(env) { env["PATH_INFO"] == "/hello" ? [200,{"content-type"=>"text/html"},["<h1>Hello Ada</h1>"]] : [200,{"content-type"=>"text/html"},["<a href=/hello>Greeting</a>"]] }' ' end' ' def test_journey' ' visit "/"; click_link "Greeting"; assert_text "Hello Ada"' ' end' 'end' > demo.rb && bundle exec ruby demo.rbCopy

Built with

• Ruby

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