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32 lines
1.2 KiB
Ruby
32 lines
1.2 KiB
Ruby
require_relative '../../../spec_helper'
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require_relative '../sha256/shared/constants'
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describe "Digest::SHA2#hexdigest" do
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it "returns a SHA256 hexdigest by default" do
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cur_digest = Digest::SHA2.new
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cur_digest.hexdigest.should == SHA256Constants::BlankHexdigest
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# add something to check that the state is reset later
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cur_digest << "test"
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cur_digest.hexdigest(SHA256Constants::Contents).should == SHA256Constants::Hexdigest
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# second invocation is intentional, to make sure there are no side-effects
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cur_digest.hexdigest(SHA256Constants::Contents).should == SHA256Constants::Hexdigest
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# after all is done, verify that the digest is in the original, blank state
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cur_digest.hexdigest.should == SHA256Constants::BlankHexdigest
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end
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end
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describe "Digest::SHA2.hexdigest" do
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it "returns a SHA256 hexdigest by default" do
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Digest::SHA2.hexdigest(SHA256Constants::Contents).should == SHA256Constants::Hexdigest
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# second invocation is intentional, to make sure there are no side-effects
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Digest::SHA2.hexdigest(SHA256Constants::Contents).should == SHA256Constants::Hexdigest
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Digest::SHA2.hexdigest("").should == SHA256Constants::BlankHexdigest
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end
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end
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