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require "../spec_helper"
require "./spec_helper"
require "digest/sha1"
describe Digest::SHA1 do
it_acts_as_digest_algorithm Digest::SHA1
[
{"", "da39a3ee5e6b4b0d3255bfef95601890afd80709", "2jmj7l5rSw0yVb/vlWAYkK/YBwk="},
{"The quick brown fox jumps over the lazy dog", "2fd4e1c67a2d28fced849ee1bb76e7391b93eb12", "L9ThxnotKPzthJ7hu3bnORuT6xI="},
{"abc", "a9993e364706816aba3e25717850c26c9cd0d89d", "qZk+NkcGgWq6PiVxeFDCbJzQ2J0="},
{"abcdbcdecdefdefgefghfghighijhijkijkljklmklmnlmnomnopnopq", "84983e441c3bd26ebaae4aa1f95129e5e54670f1", "hJg+RBw70m66rkqh+VEp5eVGcPE="},
{"a", "86f7e437faa5a7fce15d1ddcb9eaeaea377667b8", "hvfkN/qlp/zhXR3cuerq6jd2Z7g="},
{"0123456701234567012345670123456701234567012345670123456701234567", "e0c094e867ef46c350ef54a7f59dd60bed92ae83", "4MCU6GfvRsNQ71Sn9Z3WC+2SroM="},
{"fooø", "dcf4a1e3542b1a40a4ac2a3f7c92ffdb2d19812f", "3PSh41QrGkCkrCo/fJL/2y0ZgS8="},
].each do |(string, hexstring, base64digest)|
it "does digest for #{string.inspect}" do
bytes = Digest::SHA1.digest(string)
bytes.hexstring.should eq(hexstring)
end
it "resets" do
digest = Digest::SHA1.new
digest.update string
digest.hexfinal.should eq(hexstring)
digest.reset
digest.update string
digest.hexfinal.should eq(hexstring)
end
it "can't call #final more than once" do
digest = Digest::SHA1.new
digest.final
expect_raises(Digest::FinalizedError) do
digest.final
end
end
it "does digest for #{string.inspect} in a block" do
bytes = Digest::SHA1.digest do |ctx|
string.each_char do |chr|
ctx.update chr.to_s
end
end
bytes.hexstring.should eq(hexstring)
end
it "does hexdigest for #{string.inspect}" do
Digest::SHA1.hexdigest(string).should eq(hexstring)
end
it "does base64digest for #{string.inspect}" do
Digest::SHA1.base64digest(string).should eq(base64digest)
end
end
it "returns the digest_size" do
Digest::SHA1.new.digest_size.should eq(20)
end
end
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