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describe :env_to_hash, shared: true do
it "returns the ENV as a hash" do
ENV["foo"] = "bar"
h = ENV.send(@method)
h.should be_an_instance_of(Hash)
h["foo"].should == "bar"
ENV.delete "foo"
end
it "uses the locale encoding for keys" do
ENV.send(@method).keys.all? {|k| k.encoding == Encoding.find('locale') }.should be_true
end
it "uses the locale encoding for values" do
ENV.send(@method).values.all? {|v| v.encoding == Encoding.find('locale') }.should be_true
end
it "duplicates the ENV when converting to a Hash" do
h = ENV.send(@method)
h.object_id.should_not == ENV.object_id
end
end
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