spec/ruby/core/kernel/to_s_spec.rb


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require_relative '../../spec_helper'
require_relative 'fixtures/classes'

describe "Kernel#to_s" do
  it "returns a String containing the name of self's class" do
    Object.new.to_s.should =~ /Object/
  end

  ruby_version_is ''...'2.7' do
    it "returns a tainted result if self is tainted" do
      Object.new.taint.to_s.tainted?.should be_true
    end

    it "returns an untrusted result if self is untrusted" do
      Object.new.untrust.to_s.untrusted?.should be_true
    end
  end
end