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# frozen_string_literal: true
require "abstract_unit"
require "openssl"
class DigestTest < ActiveSupport::TestCase
class InvalidDigest; end
def test_with_default_hash_digest_class
assert_equal ::Digest::MD5.hexdigest("hello friend"), ActiveSupport::Digest.hexdigest("hello friend")
end
def test_with_custom_hash_digest_class
original_hash_digest_class = ActiveSupport::Digest.hash_digest_class
ActiveSupport::Digest.hash_digest_class = ::Digest::SHA1
digest = ActiveSupport::Digest.hexdigest("hello friend")
assert_equal 32, digest.length
assert_equal ::Digest::SHA1.hexdigest("hello friend")[0...32], digest
ensure
ActiveSupport::Digest.hash_digest_class = original_hash_digest_class
end
def test_should_raise_argument_error_if_custom_digest_is_missing_hexdigest_method
assert_raises(ArgumentError) { ActiveSupport::Digest.hash_digest_class = InvalidDigest }
end
end
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