diff --git a/app/deps.py b/app/deps.py
index 8fbb5f7..240c139 100644
--- a/app/deps.py
+++ b/app/deps.py
@@ -31,13 +31,13 @@ def verify_bearer(
     token = credentials.credentials
 
     hashed_token = hashlib.sha256(token.encode()).hexdigest()
-    token_entry = session.exec(select(Auth).where(
-        Auth.token_hash == hashed_token)).first()
-
-    if not token_entry:
+    if session.exec(
+        select(Auth).where(Auth.token_hash == hashed_token)
+    ).first() is not None:
+        return token
+    else:
         raise HTTPException(
             status_code=401,
             detail="Invalid or missing bearer token",
             headers={"WWW-Authenticate": "Bearer"}
         )
-    return token
diff --git a/app/routes/player.py b/app/routes/player.py
index 82a6806..bea3bd6 100644
--- a/app/routes/player.py
+++ b/app/routes/player.py
@@ -90,7 +90,7 @@ async def callback(session: SessionDep, code: str, state: str) -> Player:
     """
     discord_token, _ = await oauth_client.get_access_token(code)
     token = state
-    if not is_token_valid(session, token):
+    if not await is_token_valid(session, token):
         raise HTTPException(
             status_code=status.HTTP_401_UNAUTHORIZED, detail="Wrong or expired token")
     ckey = await get_token_owner(session, token)
diff --git a/app/tests/ai_made/__init__.py b/app/tests/ai_made/__init__.py
new file mode 100644
index 0000000..e69de29
diff --git a/app/tests/ai_made/test_player_route.py b/app/tests/ai_made/test_player_route.py
new file mode 100644
index 0000000..6c4f125
--- /dev/null
+++ b/app/tests/ai_made/test_player_route.py
@@ -0,0 +1,191 @@
+import pytest
+from unittest.mock import AsyncMock, patch
+from fastapi import HTTPException, status
+from sqlmodel import Session, select
+import datetime
+
+from app.routes.player import (
+    get_token_by_ckey, 
+    get_token_owner, 
+    is_token_valid, 
+    login, 
+    generate_state, 
+    callback, 
+    get_player_by_ckey, 
+    get_player_by_discord
+)
+from app.database.models import OneTimeToken, Player
+
+@pytest.mark.asyncio
+@pytest.mark.parametrize("test_input,expected", [
+    ("test_ckey", "valid_token"),
+    ("existing_ckey", "existing_token"),
+])
+async def test_get_token_by_ckey(test_input, expected, mocker):
+    # Arrange
+    mock_session = AsyncMock(spec=Session)
+    mock_select = mocker.patch('app.routes.player.select')
+    mock_session.exec.return_value.first.return_value = None
+
+    # Act
+    result = await get_token_by_ckey(mock_session, test_input)
+
+    # Assert
+    assert result is not None
+    mock_session.add.assert_called_once()
+    mock_session.commit.assert_called_once()
+
+@pytest.mark.asyncio
+@pytest.mark.parametrize("test_input,expected", [
+    ("valid_token", "test_ckey"),
+])
+async def test_get_token_owner(test_input, expected, mocker):
+    # Arrange
+    mock_session = AsyncMock(spec=Session)
+    mock_token_entry = mocker.Mock()
+    mock_token_entry.ckey = expected
+    mock_session.exec.return_value.first.return_value = mock_token_entry
+
+    # Act
+    result = await get_token_owner(mock_session, test_input)
+
+    # Assert
+    assert result == expected
+
+@pytest.mark.asyncio
+@pytest.mark.parametrize("token,is_valid", [
+    ("valid_token", True),
+    ("expired_token", False),
+])
+async def test_is_token_valid(token, is_valid, mocker):
+    # Arrange
+    mock_session = AsyncMock(spec=Session)
+    if is_valid:
+        mock_token_entry = mocker.Mock()
+        mock_token_entry.expiry = datetime.datetime.now() + datetime.timedelta(hours=1)
+        mock_session.exec.return_value.first.return_value = mock_token_entry
+    else:
+        mock_session.exec.return_value.first.return_value = None
+
+    # Act
+    result = await is_token_valid(mock_session, token)
+
+    # Assert
+    assert result == is_valid
+
+@pytest.mark.asyncio
+@pytest.mark.parametrize("token,expected_url", [
+    ("test_token", "https://discord.com/oauth_url"),
+])
+async def test_login(token, expected_url, mocker):
+    # Arrange
+    mock_oauth_client = mocker.patch('app.routes.player.oauth_client')
+    mock_oauth_client.get_oauth_login_url.return_value = expected_url
+
+    # Act
+    response = await login(token)
+
+    # Assert
+    assert response.status_code == status.HTTP_307_TEMPORARY_REDIRECT
+    assert response.headers['location'] == expected_url
+
+@pytest.mark.asyncio
+@pytest.mark.parametrize("ckey,expected_token", [
+    ("test_ckey", "generated_token"),
+])
+async def test_generate_state(ckey, expected_token, mocker):
+    # Arrange
+    mock_session = AsyncMock(spec=Session)
+    mock_session.exec.return_value.first.return_value = None
+
+    # Act
+    result = await generate_state(mock_session, ckey)
+
+    # Assert
+    assert result is not None
+
+@pytest.mark.asyncio
+@pytest.mark.parametrize("scenario", [
+    {
+        "code": "valid_code",
+        "state": "valid_state",
+        "discord_user_id": "123456",
+        "existing_player": None,
+        "expected_status": status.HTTP_200_OK
+    },
+    {
+        "code": "valid_code",
+        "state": "invalid_state",
+        "discord_user_id": "123456",
+        "existing_player": None,
+        "expected_status": status.HTTP_401_UNAUTHORIZED
+    },
+])
+async def test_callback(scenario, mocker):
+    # Arrange
+    mock_session = AsyncMock(spec=Session)
+    mock_oauth_client = mocker.patch('app.routes.player.oauth_client')
+    
+    # Use AsyncMock for async methods
+    mock_oauth_client.get_access_token = AsyncMock(return_value=("discord_token", None))
+    mock_oauth_client.get_user = AsyncMock(return_value=mocker.Mock(id=scenario['discord_user_id']))
+    
+    mocker.patch('app.routes.player.is_token_valid', return_value=scenario['state'] == 'valid_state')
+    mocker.patch('app.routes.player.get_token_owner', return_value='test_ckey')
+    
+    mock_session.exec.return_value.first.return_value = scenario['existing_player']
+
+    # Act & Assert
+    if scenario['expected_status'] == status.HTTP_401_UNAUTHORIZED:
+        with pytest.raises(HTTPException) as exc_info:
+            await callback(mock_session, scenario['code'], scenario['state'])
+        assert exc_info.value.status_code == scenario['expected_status']
+    else:
+        result = await callback(mock_session, scenario['code'], scenario['state'])
+        assert result is not None
+
+@pytest.mark.asyncio
+@pytest.mark.parametrize("ckey,expected_status", [
+    ("existing_ckey", status.HTTP_200_OK),
+    ("non_existing_ckey", status.HTTP_404_NOT_FOUND),
+])
+async def test_get_player_by_ckey(ckey, expected_status, mocker):
+    # Arrange
+    mock_session = AsyncMock(spec=Session)
+    if expected_status == status.HTTP_200_OK:
+        mock_player = Player(ckey=ckey, discord_id="123")
+        mock_session.exec.return_value.first.return_value = mock_player
+    else:
+        mock_session.exec.return_value.first.return_value = None
+
+    # Act & Assert
+    if expected_status == status.HTTP_404_NOT_FOUND:
+        with pytest.raises(HTTPException) as exc_info:
+            await get_player_by_ckey(mock_session, ckey)
+        assert exc_info.value.status_code == expected_status
+    else:
+        result = await get_player_by_ckey(mock_session, ckey)
+        assert result.ckey == ckey
+
+@pytest.mark.asyncio
+@pytest.mark.parametrize("discord_id,expected_status", [
+    ("123456", status.HTTP_200_OK),
+    ("non_existing_id", status.HTTP_404_NOT_FOUND),
+])
+async def test_get_player_by_discord(discord_id, expected_status, mocker):
+    # Arrange
+    mock_session = AsyncMock(spec=Session)
+    if expected_status == status.HTTP_200_OK:
+        mock_player = Player(ckey="test_ckey", discord_id=discord_id)
+        mock_session.exec.return_value.first.return_value = mock_player
+    else:
+        mock_session.exec.return_value.first.return_value = None
+
+    # Act & Assert
+    if expected_status == status.HTTP_404_NOT_FOUND:
+        with pytest.raises(HTTPException) as exc_info:
+            await get_player_by_discord(mock_session, discord_id)
+        assert exc_info.value.status_code == expected_status
+    else:
+        result = await get_player_by_discord(mock_session, discord_id)
+        assert result.discord_id == discord_id
diff --git a/requirements.txt b/requirements.txt
index 7cea82b..a976292 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -7,4 +7,6 @@ psycopg2
 aiohttp
 aiocache
 pytest
-pylint
\ No newline at end of file
+pylint
+pytest-mock
+pytest-asyncio
\ No newline at end of file