require_relative '../../spec_helper' require_relative 'fixtures/classes' describe "StringIO#closed?" do it "returns true if self is completely closed" do io = StringIO.new("example", "r+") io.close_read io.closed?.should be_false io.close_write io.closed?.should be_true io = StringIO.new("example", "r+") io.close io.closed?.should be_true end end