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* 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
10 lines
345 B
Ruby
10 lines
345 B
Ruby
require File.expand_path('../../../spec_helper', __FILE__)
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require 'set'
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describe "Set#pretty_print_cycle" do
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it "passes the 'pretty print' representation of a self-referencing Set to the pretty print writer" do
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pp = mock("PrettyPrint")
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pp.should_receive(:text).with("#<Set: {...}>")
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Set[1, 2, 3].pretty_print_cycle(pp)
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end
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end
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