brew/Library/Homebrew/test/test_checksums.rb

require 'testing_env'
require 'test/testball'

class ChecksumTests < Test::Unit::TestCase
  def good_checksum f
    assert_nothing_raised { nostdout { f.brew {} } }
  end

  def bad_checksum f
    assert_raises ChecksumMismatchError do
      nostdout { f.brew {} }
    end
  end

  def test_md5
    valid_md5 = TestBall.new
    valid_md5.stable.instance_eval do
      md5 '060844753f2a3b36ecfc3192d307dab2'
    end

    good_checksum valid_md5
  end

  def test_badmd5
    invalid_md5 = TestBall.new
    invalid_md5.stable.instance_eval do
      md5 '61aa838a9e4050d1876a295a9e62cbe6'
    end

    bad_checksum invalid_md5
  end

  def test_sha1
    valid_sha1 = TestBall.new
    valid_sha1.stable.instance_eval do
      sha1 '482e737739d946b7c8cbaf127d9ee9c148b999f5'
    end

    good_checksum valid_sha1
  end

  def test_badsha1
    invalid_sha1 = TestBall.new
    invalid_sha1.stable.instance_eval do
      sha1 '7ea8a98acb8f918df723c2ae73fe67d5664bfd7e'
    end

    bad_checksum invalid_sha1
  end

  def test_sha256
    valid_sha256 = TestBall.new
    valid_sha256.stable.instance_eval do
      sha256 '1dfb13ce0f6143fe675b525fc9e168adb2215c5d5965c9f57306bb993170914f'
    end

    good_checksum valid_sha256
  end

  def test_badsha256
    invalid_sha256 = TestBall.new
    invalid_sha256.stable.instance_eval do
      sha256 'dcbf5f44743b74add648c7e35e414076632fa3b24463d68d1f6afc5be77024f8'
    end

    bad_checksum invalid_sha256
  end
end