user auth test with redis mock

user_authentication_test.clj

(deftest get-user-by-token-test
  (let [user-fix (db/insert users {:id 1 :name "username"})]
    (testing "authorized token"
      (redis/set "authorized-token" 1)
      (testing "should return its respective user from the database"
        (is (= user-fix (get-user-by-token "authorized-token")))))
    (testing "unauthorized token"
      (testing "should return unauthorized"
        (is (= :unauthorized (get-user-by-token "unauthorized-token")))))))