spec/lib/helper_spec.rb in dydx-0.1.25 vs spec/lib/helper_spec.rb in dydx-0.1.28

@@ -23,9 +23,14 @@
     it{ expect((:x * :y).is_multiple_of(:x)).to eq(:y) }
     it{ expect((:x * :y).is_multiple_of(:y)).to eq(:x) }
     it{ expect((:x * :y).is_multiple_of(:z)).to be_false }
   end
 
+  context '#like_term?' do
+    it{ expect(x.like_term?(x)).to be_true }
+    it{ expect((2 * x).like_term?((3 * x))).to be_true }
+  end
+
   context '#combinable?' do
     it{ expect(:x.combinable?(:x, :+)).to be_true }
     it{ expect(:x.combinable?(2 * :x, :+)).to be_true }
     it{ expect((2 * :x).combinable?(:x, :+)).to be_true }
     it{ expect((2 * :x).combinable?(2 * :x, :+)).to be_true }