cucumberのhtml形式のログを読んでシナリオ数、pass数、fail数をcsv形式で出力

report.rb

#!/usr/bin/env ruby

# vim:ts=4

require "find"
require "optparse"

def read_file(name, offset)
  f = open(name)
	str = f.read
	f.close

	tmp = name[offset + 12..name.size]
	y = tmp[0..3]
	m = tmp[4..5]
	d = tmp[6..7]

	# "224 scenarios (35 failed, 189 passed)<br />935 steps (35 failed, 15 skipped, 885 passed)
	scenarios = str.scan(/(\d+) scenarios/)
	failed = str.scan(/(\d+) failed,/)
	passed = str.scan(/(\d+) passed\)/)

	return sprintf "%s/%s/%s,%s,%s,%s\n", y, m, d, scenarios[0][0], failed[0][0], passed[0][0]
end

def print_header()
	printf "date, scenarios, failed, passed\n";
end

def print_line(line)
	printf "%s", line
end

def create_all_report(dir_name)

	print_header()

	Find.find(dir_name) { |name|
		idx =  name.index("test_result_")
		if idx != nil then
			line = read_file(name, idx)
			print_line(line)
		end
	}
end

def create_single_report(name)
	if File.exist?(name) == false then
		printf "File [%s] is not found\n", name
		return
	end

	print_header()

	idx = name.index("test_result_")
	if idx != nil then
		line = read_file(name, idx)
		print_line(line)
	end
end

if __FILE__ == $0

	ProgramConfig = Hash.new
	opts = OptionParser.new

	opts.on("-d dir") { |v| create_all_report(v) }
	opts.on("-f file") { |v| create_single_report(v) }
	opts.on("-h") { |v| printf "usage report.rb [df] [name]\n-d: directory name\n-f file name\n" }
	opts.parse!(ARGV)
end