mirror of
https://github.com/thoughtbot/shoulda-matchers.git
synced 2022-11-09 12:01:38 -05:00
111 lines
2.3 KiB
Ruby
111 lines
2.3 KiB
Ruby
require 'zeus'
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require 'zeus/plan'
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require_relative 'spec/support/tests/current_bundle'
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class CouldNotBootZeusError < StandardError
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def self.create(underlying_error:)
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new(<<-MESSAGE)
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Couldn't boot Zeus.
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Bundler tried to load a gem that has already been loaded (but the
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versions are different).
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Note that Appraisal requires Rake, and so you'll want to make sure that
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the Gemfile is pointing to the same version of Rake that you have
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installed locally.
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The original message is as follows:
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#{underlying_error.message}
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MESSAGE
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end
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end
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class CustomPlan < Zeus::Plan
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def boot
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ENV['BUNDLE_GEMFILE'] = File.expand_path(
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"../gemfiles/#{latest_appraisal}.gemfile",
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__FILE__
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)
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require 'bundler/setup'
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$LOAD_PATH << File.expand_path('../lib', __FILE__)
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$LOAD_PATH << File.expand_path('../spec', __FILE__)
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# Fix Zeus for Pry 0.13.0+
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Pry::Pager.class_eval do
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def best_available
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Pry::Pager::NullPager.new(pry_instance.output)
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end
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end
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require_relative 'spec/support/unit/load_environment'
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rescue Gem::LoadError => error
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raise CouldNotBootZeusError.create(underlying_error: error)
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end
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def after_fork
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end
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def test_environment
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require_relative 'spec/unit_spec_helper'
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end
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def rspec
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ARGV.replace(file_paths_to_run)
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RSpec::Core::Runner.invoke
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end
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private
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def latest_appraisal
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current_bundle.latest_appraisal
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end
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def current_bundle
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Tests::CurrentBundle.instance
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end
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def file_paths_to_run
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if given_file_paths.empty?
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['spec/unit']
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else
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given_file_paths.map do |given_path|
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determine_file_path_to_run(given_path)
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end
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end
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end
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def determine_file_path_to_run(given_rspec_argument)
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expanded_file_path, location =
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expand_rspec_argument(given_rspec_argument)
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if File.exist?(expanded_file_path)
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if location
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expanded_file_path + location
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else
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expanded_file_path
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end
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else
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given_rspec_argument
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end
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end
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def expand_rspec_argument(rspec_argument)
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match = rspec_argument.match(/\A(.+?)(:\d+|\[[\d:]+\])?\Z/)
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file_path, location = match.captures
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expanded_file_path = File.expand_path(
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"../spec/unit/shoulda/matchers/#{file_path}",
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__FILE__
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)
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[expanded_file_path, location]
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end
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def given_file_paths
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ARGV
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end
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end
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Zeus.plan = CustomPlan.new
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