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require File.expand_path(File.dirname(__FILE__) + "/../lib/ticgit-ng")
require 'fileutils'
require 'logger'
require 'tempfile'
TICGITNG_HISTORY = StringIO.new
module TicGitNGSpecHelper
=begin
tempdir -
test => "content"
subdir -
testfile => "content2"
=end
def setup_new_git_repo prefix='ticgit-ng-gitdir-'
tempdir = Dir.mktmpdir prefix
Dir.chdir(tempdir) do
git = Git.init
new_file('test', 'content')
Dir.mkdir('subdir')
new_file('subdir/testfile', 'content2')
git.add
git.commit('first commit')
end
tempdir
end
def test_opts
tempdir = Dir.mktmpdir 'ticgit-ng-ticdir-'
logger = Logger.new(Tempfile.new('ticgit-ng-log-'))
{ :tic_dir => tempdir, :logger => logger, :init => true }
end
def new_file(name, contents)
File.open(name, 'w') do |f|
f.puts contents
end
end
def format_expected(string)
string.enum_for(:each_line).map{|line| line.strip }
end
def cli(path, *args, &block)
TICGITNG_HISTORY.truncate 0
TICGITNG_HISTORY.rewind
ticgitng = TicGitNG::CLI.new(args.flatten, path, TICGITNG_HISTORY)
ticgitng.parse_options!
ticgitng.execute!
replay_history(&block)
rescue SystemExit => error
replay_history(&block)
end
def replay_history
TICGITNG_HISTORY.rewind
return unless block_given?
while line = TICGITNG_HISTORY.gets
yield(line.strip)
end
end
def read_line_of filename
File.open(filename, "r").each_line do |line|
return line
end
end
def time_skew
Time.now.to_i + rand(1000)
end
end
##
# rSpec Hash additions.
#
# From
# * http://wincent.com/knowledge-base/Fixtures_considered_harmful%3F
# * Neil Rahilly
class Hash
##
# Filter keys out of a Hash.
#
# { :a => 1, :b => 2, :c => 3 }.except(:a)
# => { :b => 2, :c => 3 }
def except(*keys)
self.reject { |k,v| keys.include?(k || k.to_sym) }
end
##
# Override some keys.
#
# { :a => 1, :b => 2, :c => 3 }.with(:a => 4)
# => { :a => 4, :b => 2, :c => 3 }
def with(overrides = {})
self.merge overrides
end
##
# Returns a Hash with only the pairs identified by +keys+.
#
# { :a => 1, :b => 2, :c => 3 }.only(:a)
# => { :a => 1 }
def only(*keys)
self.reject { |k,v| !keys.include?(k || k.to_sym) }
end
end
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