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ruby--ruby/spec/ruby/core/string/allocate_spec.rb

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require_relative '../../spec_helper'
describe "String.allocate" do
it "returns an instance of String" do
str = String.allocate
str.should be_an_instance_of(String)
end
it "returns a fully-formed String" do
str = String.allocate
str.size.should == 0
str << "more"
str.should == "more"
end
it "returns a binary String" do
String.new.encoding.should == Encoding::BINARY
end
end