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require_relative 'spec_helper'
load_extension("rational")
describe :rb_Rational, shared: true do
it "creates a new Rational with numerator and denominator" do
@r.send(@method, 1, 2).should == Rational(1, 2)
end
end
describe :rb_rational_new, shared: true do
it "creates a normalized Rational" do
r = @r.send(@method, 10, 4)
r.numerator.should == 5
r.denominator.should == 2
end
end
describe "CApiRationalSpecs" do
before :each do
@r = CApiRationalSpecs.new
end
describe "rb_Rational" do
it_behaves_like :rb_Rational, :rb_Rational
end
describe "rb_Rational2" do
it_behaves_like :rb_Rational, :rb_Rational2
end
describe "rb_Rational1" do
it "creates a new Rational with numerator and denominator of 1" do
@r.rb_Rational1(5).should == Rational(5, 1)
end
end
describe "rb_rational_new" do
it_behaves_like :rb_rational_new, :rb_rational_new
end
describe "rb_rational_new2" do
it_behaves_like :rb_rational_new, :rb_rational_new2
end
describe "rb_rational_num" do
it "returns the numerator of a Rational" do
@r.rb_rational_num(Rational(7, 2)).should == 7
end
end
describe "rb_rational_den" do
it "returns the denominator of a Rational" do
@r.rb_rational_den(Rational(7, 2)).should == 2
end
end
end
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