JezK
Edit File: assert-text-equal.rb
### ### $Release: 2.7.0 $ ### copyright(c) 2006-2011 kuwata-lab.com all rights reserved. ### require 'test/unit' require 'tempfile' module Test module Unit class TestCase def assert_text_equal(expected, actual, message=nil, diffopt='-u', flag_cut=true) if expected == actual assert(true) return end if expected[-1] != ?\n || actual[-1] != ?\n expected += "\n" actual += "\n" end begin expfile = Tempfile.new(".expected.") expfile.write(expected); expfile.flush() actfile = Tempfile.new(".actual.") actfile.write(actual); actfile.flush() diff = `diff #{diffopt} #{expfile.path} #{actfile.path}` ensure expfile.close(true) if expfile actfile.close(true) if actfile end # cut 1st & 2nd lines message = (flag_cut ? diff.gsub(/\A.*\n.*\n/, '') : diff) unless message #raise Test::Unit::AssertionFailedError.new(message) assert_block(message) { false } # or assert(false, message) end alias assert_equal_with_diff assert_text_equal # for compatibility alias assert_text_equals assert_text_equal # for typo end end end