coder
diff --git a/test/http.test.ts b/test/http.test.ts
@@ -0,0 +1,35 @@
+import { HttpCode, HttpError } from "../src/common/http"
+
+describe("http", () => {
+  describe("HttpCode", () => {
+    it("should return the correct HTTP codes", () => {
+      expect(HttpCode.Ok).toBe(200)
+      expect(HttpCode.Redirect).toBe(302)
+      expect(HttpCode.NotFound).toBe(404)
+      expect(HttpCode.BadRequest).toBe(400)
+      expect(HttpCode.Unauthorized).toBe(401)
+      expect(HttpCode.LargePayload).toBe(413)
+      expect(HttpCode.ServerError).toBe(500)
+    })
+  })
+
+  describe("HttpError", () => {
+    it("should work as expected", () => {
+      const message = "Bad request from client"
+      const httpError = new HttpError(message, HttpCode.BadRequest)
+
+      expect(httpError.message).toBe(message)
+      expect(httpError.status).toBe(400)
+      expect(httpError.details).toBeUndefined()
+    })
+    it("should have details if provided", () => {
+      const details = {
+        message: "User needs to be signed-in in order to perform action",
+      }
+      const message = "Unauthorized"
+      const httpError = new HttpError(message, HttpCode.BadRequest, details)
+
+      expect(httpError.details).toStrictEqual(details)
+    })
+  })
+})