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require 'test_helper'
require 'tempfile'
require 'tins'
module Tins
class TinsSecureWriteTest < Test::Unit::TestCase
module A
extend SecureWrite
end
def test_secure_write
assert_equal 4, A.secure_write(fn = File.join(Dir.tmpdir, "A_file.#$$"), 'test')
assert_equal 4, A.secure_write(fn = File.join(Dir.tmpdir, "A_file.#$$")) { |f| f.write('test') }
assert_equal 'test', File.read(fn)
assert_raise(ArgumentError) { A.secure_write }
end
module B
extend Write
end
module C
def self.write(*args)
args
end
extend Write
end
class ::IO
extend Write
end
def test_write
assert_equal 4, B.write(fn = File.join(Dir.tmpdir, "B_file.#$$"), 'test')
assert_equal 4, B.write(fn = File.join(Dir.tmpdir, "B_file.#$$")) { |f| f.write('test') }
assert_equal 4, IO.write(fn = File.join(Dir.tmpdir, "IO_file.#$$"), 'test')
assert_equal 'test', File.read(fn)
result = C.write(fn = File.join(Dir.tmpdir, "C_file.#$$"), 'test')
assert_equal [ fn, 'test' ], result
end
end
end
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