require_relative '../../spec_helper' require 'strscan' describe "StringScanner#initialize" do before :each do @s = StringScanner.new("This is a test") end it "is a private method" do StringScanner.should have_private_instance_method(:initialize) end it "returns an instance of StringScanner" do @s.should be_kind_of(StringScanner) @s.eos?.should be_false end it "converts the argument into a string using #to_str" do m = mock(:str) s = "test" m.should_receive(:to_str).and_return(s) scan = StringScanner.new(m) scan.string.should == s end end