85 lines
1.6 KiB
Ruby
85 lines
1.6 KiB
Ruby
# encoding: utf-8
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module Mutant
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class Killer
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# Runner for rspec tests
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class Rspec < self
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private
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# Run rspec test
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#
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# @return [true]
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# when test is NOT successful
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#
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# @return [false]
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# otherwise
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#
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# @api private
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#
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def run
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mutation.insert
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groups = example_groups
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unless groups
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$stderr.puts("No rspec example groups found for: #{match_prefixes.join(', ')}")
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return false
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end
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reporter = RSpec::Core::Reporter.new
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groups.each do |group|
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return true unless group.run(reporter)
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end
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false
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end
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# Return match prefixes
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#
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# @return [Enumerble<String>]
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#
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# @api private
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#
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def match_prefixes
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subject.match_prefixes
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end
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# Return example groups
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#
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# @return [Array<RSpec::Example>]
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#
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# @api private
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#
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def example_groups
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match_prefixes.flat_map { |prefix| find_with(prefix) }.compact.uniq
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end
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# Return example groups that match expression
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#
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# @param [String] match_expression
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#
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# @return [Enumerable<String>]
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#
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# @api private
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#
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def find_with(match_expression)
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all_example_groups.select do |example_group|
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example_group.description.start_with?(match_expression)
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end
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end
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# Return all example groups
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#
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# @return [Enumerable<RSpec::Example>]
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#
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# @api private
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#
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def all_example_groups
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strategy.example_groups
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end
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end # Rspec
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end # Killer
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end # Mutant
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