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diff --git a/spec/ruby/shared/rational/to_i.rb b/spec/ruby/shared/rational/to_i.rb
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+require File.expand_path('../../../spec_helper', __FILE__)
+
+describe :rational_to_i, shared: true do
+ it "converts self to an Integer by truncation" do
+ Rational(7, 4).to_i.should eql(1)
+ Rational(11, 4).to_i.should eql(2)
+ end
+
+ it "converts self to an Integer by truncation" do
+ Rational(-7, 4).to_i.should eql(-1)
+ end
+end