Module: Test::Unit::Assertions

Defined in:
lib/el4r/el4r-sub.rb

Instance Method Summary collapse

Instance Method Details

#assert_file(assert_file, message = nil) ⇒ Object 



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# File 'lib/el4r/el4r-sub.rb', line 399

def assert_file(assert_file, message=nil)
  AssertFile === assert_file  or assert_file = AssertFile.new(assert_file)
  $>.sync = true
  assert_file.unlink_diff
  diff = System.new("diff -u #{assert_file.expected} #{assert_file.actual} | tee #{assert_file.diff}")
  full_message = build_message(message, "\#{assert_file.expected} and \#{assert_file.actual} differ!\n# \#{assert_file.expected} size=\#{File.size(assert_file.expected)}\n# \#{assert_file.actual} size=\#{File.size(assert_file.actual)}\n# expected (view-fline \#{assert_file.expected.dump})\n# actual   (view-fline \#{assert_file.actual.dump})\n# ediff    (ediff      \#{assert_file.expected.dump} \#{assert_file.actual.dump})\n?\n", diff)
  assert_block(full_message) {
    File.read(assert_file.expected) == File.read(assert_file.actual)
  }
  File.unlink assert_file.actual unless assert_file.no_remove
end