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require 'mspec/runner/formatters/base'
class StatsPerFileFormatter < BaseFormatter
def initialize(out = nil)
super(out)
@data = {}
@root = File.expand_path(MSpecScript.get(:prefix) || '.')
end
def register
super
MSpec.register :load, self
MSpec.register :unload, self
end
# Resets the tallies so the counts are only for this file.
def load
tally.counter.examples = 0
tally.counter.errors = 0
tally.counter.failures = 0
tally.counter.tagged = 0
end
def unload
file = format_file MSpec.file
raise if @data.key?(file)
@data[file] = {
examples: tally.counter.examples,
errors: tally.counter.errors,
failures: tally.counter.failures,
tagged: tally.counter.tagged,
}
end
def finish
width = @data.keys.max_by(&:size).size
f = "%3d"
@data.each_pair do |file, data|
total = data[:examples]
passing = total - data[:errors] - data[:failures] - data[:tagged]
puts "#{file.ljust(width)} #{f % passing}/#{f % total}"
end
require 'yaml'
yaml = YAML.dump(@data)
File.write "results-#{RUBY_ENGINE}-#{RUBY_ENGINE_VERSION}.yml", yaml
end
private def format_file(file)
if file.start_with?(@root)
file[@root.size+1..-1]
else
raise file
end
end
end