add test to session repository

server/src/repository/__tests__/session.repository.spec.ts

@@ -0,0 +1,42 @@
+import { RedisConnection } from "../../infra/redis";
+import { sessionRepository } from "../session.repository";
+import { v4 as uuid } from "uuid";
+describe("sessionRepository", () => {
+  beforeAll(async () => {
+    await RedisConnection.connect();
+  });
+  afterAll(async () => {
+    await RedisConnection.disconnect();
+  });
+
+  describe("saveSession", () => {
+    it("should save a new session on redis", async () => {
+      const sessionToken = uuid();
+
+      expect(await sessionRepository.saveSession(sessionToken)).toBeTruthy();
+      expect(await sessionRepository.sessionExists(sessionToken)).toBeTruthy();
+    });
+  });
+  describe("sessionExists", () => {
+    it("should return true if session exists", async () => {
+      const sessionToken = uuid();
+
+      expect(await sessionRepository.saveSession(sessionToken)).toBeTruthy();
+      expect(await sessionRepository.sessionExists(sessionToken)).toBeTruthy();
+    });
+
+    it("should return false if session does not exists", async () => {
+      const sessionToken = uuid();
+      expect(await sessionRepository.sessionExists(sessionToken)).toBeFalsy();
+    });
+  });
+  describe("deleteByToken", () => {
+    it("should remove session from redis", async () => {
+      const sessionToken = uuid();
+
+      await sessionRepository.saveSession(sessionToken);
+      expect(await sessionRepository.deleteSession(sessionToken)).toBeTruthy();
+      expect(await sessionRepository.sessionExists(sessionToken)).toBeFalsy();
+    });
+  });
+});

server/src/repository/session.repository.ts

@@ -3,13 +3,13 @@ import { RedisConnection } from "../infra/redis"
 const sessionExists = async (jwt: string): Promise<boolean> => {
   const result = await RedisConnection.get(jwt)
 
-  return result == "valid"
+  return result === "EXIST"
 }
 
 const saveSession = async (jwt: string): Promise<boolean> => {
-  const result = await RedisConnection.set(jwt, 'valid')
+  const result = await RedisConnection.set(jwt, 'EXIST')
 
-  return result == "valid"
+  return result === "OK"
 }
 
 const deleteSession = async (jwt: string): Promise<boolean> => {