lib/physical/spec_support/shared_examples.rb in physical-0.4.3 vs lib/physical/spec_support/shared_examples.rb in physical-0.4.4

@@ -26,6 +26,20 @@
   it "has getter methods for each dimension as Measured::Length object" do
     expect(subject.length).to eq(Measured::Length.new(1.1, :cm))
     expect(subject.width).to eq(Measured::Length.new(3.3, :cm))
     expect(subject.height).to eq(Measured::Length.new(2.2, :cm))
   end
+  
+  describe "#==" do
+    let(:args) { Hash[id: 123] }
+    let(:other_cuboid) { described_class.new(args) }
+    let(:non_cuboid) { double(id: 123) }
+    
+    it "compares cuboids" do
+      aggregate_failures do
+        expect(subject == other_cuboid).to be(true)
+        expect(subject == non_cuboid).to be(false)
+        expect(subject == nil).to be(false)
+      end
+    end
+  end
 end