diff --git a/backend_fluence/src/tests.rs b/backend_fluence/src/tests.rs
deleted file mode 100644
index 397b6ef..0000000
--- a/backend_fluence/src/tests.rs
+++ /dev/null
@@ -1,130 +0,0 @@
-/*
- * Copyright 2018 Fluence Labs Limited
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-use crate::request_response::{Request, Response};
-use crate::main;
-
-// TODO: add more tests
-
-#[test]
-fn correct_bets() {
-    let response = Response::Join { player_id: 0 };
-    assert_eq!(
-        main(create_join_request()),
-        serde_json::to_string(&response).unwrap()
-    );
-
-    let response = Response::Join { player_id: 1 };
-    assert_eq!(
-        main(create_join_request()),
-        serde_json::to_string(&response).unwrap()
-    );
-
-    let response = Response::Bet {
-        outcome: 6,
-        player_balance: 85,
-    };
-    assert_eq!(
-        main(create_bet_json(0, 1, 15)),
-        serde_json::to_string(&response).unwrap()
-    );
-
-    let response = Response::Bet {
-        outcome: 4,
-        player_balance: 85,
-    };
-    assert_eq!(
-        main(create_bet_json(1, 1, 15)),
-        serde_json::to_string(&response).unwrap()
-    );
-
-    let response = Response::Bet {
-        outcome: 6,
-        player_balance: 510,
-    };
-    assert_eq!(
-        main(create_bet_json(0, 6, 85)),
-        serde_json::to_string(&response).unwrap()
-    );
-
-    let response = Response::Bet {
-        outcome: 2,
-        player_balance: 0,
-    };
-    assert_eq!(
-        main(create_bet_json(1, 1, 85)),
-        serde_json::to_string(&response).unwrap()
-    );
-
-    let response = Response::GetBalance {
-        player_balance: 510,
-    };
-    assert_eq!(
-        main(create_get_balance_json(0)),
-        serde_json::to_string(&response).unwrap()
-    );
-}
-
-#[test]
-fn incorrect_bets() {
-    let response = Response::Join { player_id: 0 };
-    assert_eq!(
-        main(create_join_request()),
-        serde_json::to_string(&response).unwrap()
-    );
-
-    let response = Response::Error {
-        message: "Incorrect placement, please choose number from 1 to 6".to_string(),
-    };
-    assert_eq!(
-        main(create_bet_json(0, 7, 15)),
-        serde_json::to_string(&response).unwrap()
-    );
-
-    let response = Response::Error {
-        message: "Player with id 1 wasn\'t found".to_string(),
-    };
-    assert_eq!(
-        main(create_bet_json(1, 1, 0)),
-        serde_json::to_string(&response).unwrap()
-    );
-
-    let response = Response::Error {
-        message: "Player hasn\'t enough money: player\'s current balance is 100 while the bet is 4294967295".to_string()
-    };
-    assert_eq!(
-        main(create_bet_json(0, 6, std::u32::MAX)),
-        serde_json::to_string(&response).unwrap()
-    );
-}
-
-fn create_join_request() -> String {
-    let request = Request::Join;
-    serde_json::to_value(request).unwrap().to_string()
-}
-
-fn create_bet_json(player_id: u64, placement: u8, bet_amount: u32) -> String {
-    let request = Request::Bet {
-        player_id,
-        placement,
-        bet_amount,
-    };
-    serde_json::to_value(request).unwrap().to_string()
-}
-
-fn create_get_balance_json(player_id: u64) -> String {
-    let request = Request::GetBalance { player_id };
-    serde_json::to_value(request).unwrap().to_string()
-}