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

describe "Complex#hash" do
  it "is static" do
    Complex(1).hash.should == Complex(1).hash
    Complex(1, 0).hash.should == Complex(1).hash
    Complex(1, 1).hash.should == Complex(1, 1).hash
  end

  it "is different for different instances" do
    Complex(1, 2).hash.should_not == Complex(1, 1).hash
    Complex(2, 1).hash.should_not == Complex(1, 1).hash

    Complex(1, 2).hash.should_not == Complex(2, 1).hash
  end
end
