Sha256: 65efa5b995bac9a31731d04dddf7020895a0ccd7bed970625ad50d00148336c9
Contents?: true
Size: 520 Bytes
Versions: 52
Compression:
Stored size: 520 Bytes
Contents
require File.expand_path('../../../spec_helper', __FILE__)
describe "ENV.shift" do
it "returns a pair and deletes it" do
ENV.empty?.should == false
orig = ENV.to_hash
begin
pair = ENV.shift
ENV.has_key?(pair.first).should == false
ensure
ENV.replace orig
end
ENV.has_key?(pair.first).should == true
end
it "returns nil if ENV.empty?" do
orig = ENV.to_hash
begin
ENV.clear
ENV.shift.should == nil
ensure
ENV.replace orig
end
end
end
Version data entries
52 entries across 52 versions & 2 rubygems