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# frozen_string_literal: true
require "parallel_tests/test/runner"
module ParallelTests
module Gherkin
class Runner < ParallelTests::Test::Runner
class << self
def run_tests(test_files, process_number, num_processes, options)
combined_scenarios = test_files
if options[:group_by] == :scenarios
grouped = test_files.map { |t| t.split(':') }.group_by(&:first)
combined_scenarios = grouped.map do |file, files_and_lines|
"#{file}:#{files_and_lines.map(&:last).join(':')}"
end
end
options[:env] ||= {}
options[:env] = options[:env].merge({ 'AUTOTEST' => '1' }) if $stdout.tty?
execute_command(build_command(combined_scenarios, options), process_number, num_processes, options)
end
def test_file_name
@test_file_name || 'feature'
end
def default_test_folder
'features'
end
def test_suffix
/\.feature$/
end
def line_is_result?(line)
line =~ /^\d+ (steps?|scenarios?)/
end
def build_test_command(file_list, options)
[
*executable,
*(runtime_logging if File.directory?(File.dirname(runtime_log))),
*file_list,
*cucumber_opts(options[:test_options])
]
end
# cucumber has 2 result lines per test run, that cannot be added
# 1 scenario (1 failed)
# 1 step (1 failed)
def summarize_results(results)
sort_order = ['scenario', 'step', 'failed', 'flaky', 'undefined', 'skipped', 'pending', 'passed']
['scenario', 'step'].map do |group|
group_results = results.grep(/^\d+ #{group}/)
next if group_results.empty?
sums = sum_up_results(group_results)
sums = sums.sort_by { |word, _| sort_order.index(word) || 999 }
sums.map! do |word, number|
plural = "s" if (word == group) && (number != 1)
"#{number} #{word}#{plural}"
end
"#{sums[0]} (#{sums[1..].join(", ")})"
end.compact.join("\n")
end
def cucumber_opts(given)
if given&.include?('--profile') || given&.include?('-p')
given
else
[*given, *profile_from_config]
end
end
def profile_from_config
# copied from https://github.com/cucumber/cucumber/blob/master/lib/cucumber/cli/profile_loader.rb#L85
config = Dir.glob("{,.config/,config/}#{name}{.yml,.yaml}").first
['--profile', 'parallel'] if config && File.read(config) =~ /^parallel:/
end
def tests_in_groups(tests, num_groups, options = {})
@test_file_name = "scenario" if options[:group_by] == :scenarios
method = "by_#{options[:group_by]}"
if Grouper.respond_to?(method)
Grouper.send(method, find_tests(tests, options), num_groups, options)
else
super
end
end
def runtime_logging
['--format', 'ParallelTests::Gherkin::RuntimeLogger', '--out', runtime_log]
end
def runtime_log
"tmp/parallel_runtime_#{name}.log"
end
def determine_executable
if File.exist?("bin/#{name}")
ParallelTests.with_ruby_binary("bin/#{name}")
elsif ParallelTests.bundler_enabled?
["bundle", "exec", name]
elsif File.file?("script/#{name}")
ParallelTests.with_ruby_binary("script/#{name}")
else
[name.to_s]
end
end
end
end
end
end
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