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# frozen_string_literal: true
require 'rspec/core'
require 'rspec/expectations'
module QA
module Specs
class Runner < Scenario::Template
attr_accessor :tty, :tags, :options
RegexMismatchError = Class.new(StandardError)
DEFAULT_TEST_PATH_ARGS = ['--', File.expand_path('./features', __dir__)].freeze
DEFAULT_STD_ARGS = [$stderr, $stdout].freeze
def initialize
@tty = false
@tags = []
@options = []
end
def paths_from_knapsack
allocator = Knapsack::AllocatorBuilder.new(Knapsack::Adapters::RSpecAdapter).allocator
QA::Runtime::Logger.info '==== Knapsack specs to execute ====='
QA::Runtime::Logger.info 'Report specs:'
QA::Runtime::Logger.info allocator.report_node_tests.join(', ')
QA::Runtime::Logger.info 'Leftover specs:'
QA::Runtime::Logger.info allocator.leftover_node_tests.join(', ')
['--', allocator.node_tests]
end
def rspec_tags
tags_for_rspec = []
if tags.any?
tags.each { |tag| tags_for_rspec.push(['--tag', tag.to_s]) }
else
tags_for_rspec.push(%w[--tag ~orchestrated --tag ~transient]) unless (%w[-t --tag] & options).any?
end
tags_for_rspec.push(%w[--tag ~geo]) unless QA::Runtime::Env.geo_environment?
tags_for_rspec.push(%w[--tag ~skip_signup_disabled]) if QA::Runtime::Env.signup_disabled?
tags_for_rspec.push(%w[--tag ~skip_live_env]) if QA::Specs::Helpers::ContextSelector.dot_com?
QA::Runtime::Env.supported_features.each_key do |key|
tags_for_rspec.push(%W[--tag ~requires_#{key}]) unless QA::Runtime::Env.can_test? key
end
tags_for_rspec
end
def perform
args = []
args.push('--tty') if tty
args.push(rspec_tags)
args.push(options)
if Runtime::Env.knapsack?
args.push(paths_from_knapsack)
else
args.push(DEFAULT_TEST_PATH_ARGS) unless options.any? { |opt| opt =~ %r{/features/} }
end
Runtime::Scenario.define(:large_setup?, args.flatten.include?('can_use_large_setup'))
if Runtime::Scenario.attributes[:parallel]
ParallelRunner.run(args.flatten)
elsif Runtime::Scenario.attributes[:loop]
LoopRunner.run(args.flatten)
elsif Runtime::Scenario.attributes[:count_examples_only]
args.unshift('--dry-run')
out = StringIO.new
RSpec::Core::Runner.run(args.flatten, $stderr, out).tap do |status|
abort if status.nonzero?
end
begin
total_examples = out.string.match(/(\d+) examples?,/)[1]
rescue StandardError
raise RegexMismatchError, 'Rspec output did not match regex'
end
filename = build_filename
File.open(filename, 'w') { |f| f.write(total_examples) } if total_examples.to_i > 0
$stdout.puts "Total examples in #{Runtime::Scenario.klass}: #{total_examples}#{total_examples.to_i > 0 ? ". Saved to file: #{filename}" : ''}"
else
RSpec::Core::Runner.run(args.flatten, *DEFAULT_STD_ARGS).tap do |status|
abort if status.nonzero?
end
end
end
private
def build_filename
filename = Runtime::Scenario.klass.split('::').last(3).join('_').downcase
tags = []
options.reduce do |before, after|
tags << after if %w[--tag -t].include?(before)
after
end
tags = tags.compact.join('_')
filename.concat("_#{tags}") unless tags.empty?
filename.concat('.txt')
FileUtils.mkdir_p('no_of_examples')
File.join('no_of_examples', filename)
end
end
end
end
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