spec/undo/serializer/primitive_spec.rb in undo-serializer-primitive-0.0.2 vs spec/undo/serializer/primitive_spec.rb in undo-serializer-primitive-0.1.0

@@ -20,6 +20,36 @@
         data = storage.call subject.serialize(input)
         expect(subject.deserialize data).to eq input
       end
     end
   end
+
+  describe ".serialize?" do
+    it "is true for primitives" do
+      [true, nil, 1, 1.0, "hello", :hello].each do |primitive|
+        expect(subject.serialize? primitive).to be true
+      end
+    end
+
+    it "is true for empty array and hash" do
+      [[], {}].each do |primitive|
+        expect(subject.serialize? primitive).to be true
+      end
+    end
+
+    it "is false for objects" do
+      expect(subject.serialize? Object.new).to be false
+    end
+  end
+
+  describe ".deserialize?" do
+    it "is true when was serialized by subject" do
+      data = subject.serialize "hello"
+      expect(subject.deserialize? data).to be true
+    end
+
+    it "is false otherwise" do
+      data = "hello".to_json
+      expect(subject.deserialize? data).to be false
+    end
+  end
 end