127 lines
2.5 KiB
Ruby
127 lines
2.5 KiB
Ruby
# encoding: utf-8
|
|
|
|
module Mutant
|
|
module Rspec
|
|
# Runner for rspec tests
|
|
class Killer < Mutant::Killer
|
|
|
|
private
|
|
|
|
# Run rspec test
|
|
#
|
|
# @return [true]
|
|
# when test is NOT successful
|
|
#
|
|
# @return [false]
|
|
# otherwise
|
|
#
|
|
# @api private
|
|
#
|
|
def run
|
|
mutation.insert
|
|
|
|
groups =
|
|
if mutation.is_a?(Mutation::Neutral::Noop)
|
|
[example_groups.first]
|
|
else
|
|
example_groups
|
|
end
|
|
|
|
unless groups
|
|
$stderr.puts("No rspec example groups found for: #{match_prefixes.join(', ')}")
|
|
return false
|
|
end
|
|
|
|
example_groups.each do |group|
|
|
return true unless group.run(reporter)
|
|
end
|
|
|
|
false
|
|
end
|
|
|
|
# Return match prefixes
|
|
#
|
|
# @return [Enumerble<String>]
|
|
#
|
|
# @api private
|
|
#
|
|
def match_prefixes
|
|
subject.match_prefixes
|
|
end
|
|
|
|
# Return example groups
|
|
#
|
|
# @return [Array<RSpec::Example>]
|
|
#
|
|
# @api private
|
|
#
|
|
def example_groups
|
|
match_prefixes.each do |match_expression|
|
|
example_groups = find_with(match_expression)
|
|
return example_groups unless example_groups.empty?
|
|
end
|
|
|
|
nil
|
|
end
|
|
|
|
# Return example groups that match expression
|
|
#
|
|
# @param [String] match_expression
|
|
#
|
|
# @return [Enumerable<String>]
|
|
#
|
|
# @api private
|
|
#
|
|
def find_with(match_expression)
|
|
all_example_groups.select do |example_group|
|
|
example_group.description.start_with?(match_expression)
|
|
end
|
|
end
|
|
|
|
# Return all example groups
|
|
#
|
|
# @return [Enumerable<RSpec::Example>]
|
|
#
|
|
# @api private
|
|
#
|
|
def all_example_groups
|
|
strategy.example_groups
|
|
end
|
|
|
|
# Instantiate and memoize RSpec reporter
|
|
#
|
|
# @return [RSpec::Core::Reporter]
|
|
#
|
|
# @api private
|
|
#
|
|
def reporter
|
|
@reporter ||= rspec2? ? rspec_reporter.new : rspec_reporter.new(strategy.configuration)
|
|
end
|
|
|
|
# Reporter class
|
|
#
|
|
# @return [Class]
|
|
#
|
|
# @api private
|
|
#
|
|
def rspec_reporter
|
|
RSpec::Core::Reporter
|
|
end
|
|
|
|
# Detect RSpec 2
|
|
#
|
|
# @return [true]
|
|
# when RSpec 2
|
|
#
|
|
# @return [false]
|
|
# otherwise
|
|
#
|
|
# @api private
|
|
#
|
|
def rspec2?
|
|
RSpec::Core::Version::STRING.split('.').first == '2'
|
|
end
|
|
|
|
end # Killer
|
|
end # Rspec
|
|
end # Mutant
|