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

ruby_version_is "1.9" do
  describe "Random#==" do
    it "returns true if the two objects have the same state" do
      a = Random.new(42)
      b = Random.new(42)
      a.send(:state).should == b.send(:state)
      a.should == b
    end

    it "returns false if the two objects have different state" do
      a = Random.new
      b = Random.new
      a.send(:state).should_not == b.send(:state)
      a.should_not == b
    end

    it "returns true if the two objects have the same seed" do
      a = Random.new(42)
      b = Random.new(42.5)
      a.seed.should == b.seed
      a.should == b
    end

    it "returns false if the two objects have a different seed" do
      a = Random.new(42)
      b = Random.new(41)
      a.seed.should_not == b.seed
      a.should_not == b
    end

    it "returns false if the other object is not a Random" do
      a = Random.new(42)
      a.should_not == 42
      a.should_not == [a]
    end
  end
end