require 'spec_helper' describe Object do it "returns 8 a's if only a is given as character list" do new_token(8, ['a']).should == 'aaaaaaaa' end it "returns 'bbbbbbbb' if random_number retruns 1" do SecureRandom.stub(:random_number).and_return(1) new_token.should == 'bbbbbbbb' end it "returns a random string with the given length" do 32.times do |i| 100.times do new_token(i).length.should == i end end end end