From 58e17c5e50c9ffa4ce6e788b0b305b2f2e4b84b7 Mon Sep 17 00:00:00 2001
From: Joe Previte <jjprevite@gmail.com>
Date: Thu, 15 Apr 2021 15:12:07 -0700
Subject: [PATCH] feat(testing): add tests for RateLimiter

---
 test/unit/routes/login.test.ts | 23 +++++++++++++++++++++++
 1 file changed, 23 insertions(+)
 create mode 100644 test/unit/routes/login.test.ts

diff --git a/test/unit/routes/login.test.ts b/test/unit/routes/login.test.ts
new file mode 100644
index 00000000..1ef5b659
--- /dev/null
+++ b/test/unit/routes/login.test.ts
@@ -0,0 +1,23 @@
+import { RateLimiter } from "../../../src/node/routes/login"
+
+describe("login", () => {
+  describe("RateLimiter", () => {
+    it("should allow one try ", () => {
+      const limiter = new RateLimiter()
+      expect(limiter.try()).toBe(true)
+    })
+
+    it("should not allow more than 14 tries in less than an hour", () => {
+      const limiter = new RateLimiter()
+
+      // The limiter allows 2 tries per minute plus 12 per hour
+      // so if we run it 15 times, 14 should return true and the last
+      // should return false
+      for (let i = 1; i <= 14; i++) {
+        expect(limiter.try()).toBe(true)
+      }
+
+      expect(limiter.try()).toBe(false)
+    })
+  })
+})