ruby/spec/rubyspec/library/digest/md5/hexdigest_spec.rb
eregon 95e8c48dd3 Add in-tree mspec and ruby/spec
* For easier modifications of ruby/spec by MRI developers.
* .gitignore: track changes under spec.
* spec/mspec, spec/rubyspec: add in-tree mspec and ruby/spec.
  These files can therefore be updated like any other file in MRI.
  Instructions are provided in spec/README.
  [Feature #13156] [ruby-core:79246]

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@58595 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2017-05-07 12:04:49 +00:00

32 lines
1.1 KiB
Ruby

require File.expand_path('../../../../spec_helper', __FILE__)
require File.expand_path('../shared/constants', __FILE__)
describe "Digest::MD5#hexdigest" do
it "returns a hexdigest" do
cur_digest = Digest::MD5.new
cur_digest.hexdigest.should == MD5Constants::BlankHexdigest
# add something to check that the state is reset later
cur_digest << "test"
cur_digest.hexdigest(MD5Constants::Contents).should == MD5Constants::Hexdigest
# second invocation is intentional, to make sure there are no side-effects
cur_digest.hexdigest(MD5Constants::Contents).should == MD5Constants::Hexdigest
# after all is done, verify that the digest is in the original, blank state
cur_digest.hexdigest.should == MD5Constants::BlankHexdigest
end
end
describe "Digest::MD5.hexdigest" do
it "returns a hexdigest" do
Digest::MD5.hexdigest(MD5Constants::Contents).should == MD5Constants::Hexdigest
# second invocation is intentional, to make sure there are no side-effects
Digest::MD5.hexdigest(MD5Constants::Contents).should == MD5Constants::Hexdigest
Digest::MD5.hexdigest("").should == MD5Constants::BlankHexdigest
end
end