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class SpecSuiteRunner
attr_reader :suite
def initialize(suite)
@suite = suite
end
def call
command = build_command
if ENV['RR_DEBUG']
puts "Running: #{command}"
end
execute_command(command)
end
private
def execute_command(command)
system(command)
status = $?.exitstatus
OpenStruct.new(:success? => (status == 0))
end
def build_command
parts = ['env'] + build_env_pairs + ['ruby'] + build_file_list
parts.join(" ")
end
def build_env_pairs
# If `bundle exec rake` is run instead of just `rake`, Bundler will set
# RUBYOPT to "-I <path to bundler> -r bundler/setup". This is unfortunate as
# it causes Bundler to be loaded before we load Bundler in
# RR::Test.setup_test_suite, thereby rendering our second Bundler.setup a
# no-op.
env = suite.env.merge(
'BUNDLE_BIN_PATH' => '',
'BUNDLE_GEMFILE' => '',
'RUBYOPT' => '',
'ADAPTER' => suite.name
)
env.map { |key, val| "#{key}=\"#{val}\"" }
end
def build_file_list
Dir[ File.expand_path("../suites/#{suite.name}/{.,*,**}/*_spec.rb", __FILE__) ]
end
end
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