File: hash_spec.rb

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require File.expand_path('../../../../spec_helper', __FILE__)
require 'set'

describe "SortedSet#hash" do
  it "is static" do
    SortedSet[].hash.should == SortedSet[].hash
    SortedSet[1, 2, 3].hash.should == SortedSet[1, 2, 3].hash
    SortedSet["a", "b", "c"].hash.should == SortedSet["c", "b", "a"].hash

    SortedSet[].hash.should_not == SortedSet[1, 2, 3].hash
    SortedSet[1, 2, 3].hash.should_not == SortedSet["a", "b", "c"].hash
  end
end