diff --git a/requirements.dev.txt b/requirements.dev.txt
new file mode 100644
index 0000000..407b8a6
--- /dev/null
+++ b/requirements.dev.txt
@@ -0,0 +1,3 @@
+pytest
+pytest-asyncio
+python-dotenv
\ No newline at end of file
diff --git a/tests/.env.example b/tests/.env.example
new file mode 100644
index 0000000..667f44c
--- /dev/null
+++ b/tests/.env.example
@@ -0,0 +1,4 @@
+COOKIES=
+ACCOUNT_ID=
+GENSHIN_PLAYER_ID=
+STARRAIL_PLAYER_ID=
\ No newline at end of file
diff --git a/tests/conftest.py b/tests/conftest.py
index e98d7be..6c2d703 100644
--- a/tests/conftest.py
+++ b/tests/conftest.py
@@ -1,14 +1,17 @@
 import asyncio
 import os
 import warnings
+from pathlib import Path
 
 import pytest
-import pytest_asyncio
+from dotenv import load_dotenv
 
 from simnet.client.cookies import Cookies
-from simnet.client.starrail import StarRailClient
 from simnet.utils.cookies import parse_cookie
-from simnet.utils.enum_ import Region
+
+env_path = Path(".env")
+if env_path.exists():
+    load_dotenv()
 
 
 @pytest.fixture(scope="session")
@@ -34,10 +37,18 @@ def cookies() -> "Cookies":  # skipcq: PY-D0003
 
 
 @pytest.fixture(scope="session")
-def player_id() -> int:  # skipcq: PY-D0003
-    _player_id = os.environ.get("PLAYER_ID")
+def genshin_player_id() -> int:  # skipcq: PY-D0003
+    _player_id = os.environ.get("GENSHIN_PLAYER_ID")
     if not _player_id:
-        pytest.exit("No player id set", 1)
+        pytest.exit("No genshin player id set", 1)
+    return int(_player_id)
+
+
+@pytest.fixture(scope="session")
+def starrail_player_id() -> int:  # skipcq: PY-D0003
+    _player_id = os.environ.get("STARRAIL_PLAYER_ID")
+    if not _player_id:
+        pytest.exit("No genshin player id set", 1)
     return int(_player_id)
 
 
@@ -45,18 +56,5 @@ def player_id() -> int:  # skipcq: PY-D0003
 def account_id() -> int:  # skipcq: PY-D0003
     _account_id = os.environ.get("ACCOUNT_ID")
     if not _account_id:
-        pytest.exit("No player id set", 1)
+        pytest.exit("No account id set", 1)
     return int(_account_id)
-
-
-@pytest_asyncio.fixture
-async def starrail_client(  # skipcq: PY-D0003
-    player_id: int, account_id: int, cookies: "Cookies"  # skipcq: PYL-W0621
-):
-    async with StarRailClient(
-        player_id=player_id,
-        cookies=cookies,
-        account_id=account_id,
-        region=Region.CHINESE,
-    ) as client_instance:
-        yield client_instance
diff --git a/tests/test_base_chronicle_client.py b/tests/test_base_chronicle_client.py
new file mode 100644
index 0000000..ade4bef
--- /dev/null
+++ b/tests/test_base_chronicle_client.py
@@ -0,0 +1,30 @@
+from typing import TYPE_CHECKING
+
+import pytest
+import pytest_asyncio
+
+from simnet.client.components.chronicle.base import BaseChronicleClient
+from simnet.utils.enum_ import Region
+
+if TYPE_CHECKING:
+    from simnet.client.cookies import Cookies
+
+
+@pytest_asyncio.fixture
+async def base_chronicle_client(account_id: int, cookies: "Cookies"):
+    async with BaseChronicleClient(
+        cookies=cookies,
+        account_id=account_id,
+        region=Region.CHINESE,
+    ) as client_instance:
+        yield client_instance
+
+
+@pytest.mark.asyncio
+class TestBaseChronicleClient:
+    @staticmethod
+    async def test_get_record_cards(base_chronicle_client: "BaseChronicleClient"):
+        record_cards = await base_chronicle_client.get_record_cards()
+        assert len(record_cards) > 0
+        record_card = record_cards[0]
+        assert record_card.uid
diff --git a/tests/test_genshin.py b/tests/test_genshin.py
new file mode 100644
index 0000000..5e9ee48
--- /dev/null
+++ b/tests/test_genshin.py
@@ -0,0 +1,30 @@
+from typing import TYPE_CHECKING
+
+import pytest
+import pytest_asyncio
+
+from simnet.client.genshin import GenshinClient
+from simnet.utils.enum_ import Region, Game
+
+if TYPE_CHECKING:
+    from simnet.client.cookies import Cookies
+
+
+@pytest_asyncio.fixture
+async def genshin_client(
+    genshin_player_id: int, account_id: int, cookies: "Cookies"
+):  # skipcq: PY-D0003  # skipcq: PYL-W0621
+    async with GenshinClient(
+        player_id=genshin_player_id,
+        cookies=cookies,
+        account_id=account_id,
+        region=Region.CHINESE,
+    ) as client_instance:
+        yield client_instance
+
+
+@pytest.mark.asyncio
+class TestGenshinClient:
+    @staticmethod
+    async def test_game(genshin_client: "GenshinClient"):
+        assert genshin_client.game == Game.GENSHIN
diff --git a/tests/test_genshin_battle_chronicle_client.py b/tests/test_genshin_battle_chronicle_client.py
new file mode 100644
index 0000000..9b5bf7d
--- /dev/null
+++ b/tests/test_genshin_battle_chronicle_client.py
@@ -0,0 +1,43 @@
+from typing import TYPE_CHECKING
+
+import pytest
+import pytest_asyncio
+
+from simnet.client.components.chronicle.genshin import GenshinBattleChronicleClient
+from simnet.models.genshin.chronicle.stats import FullGenshinUserStats, Stats
+from simnet.utils.enum_ import Region
+
+if TYPE_CHECKING:
+    from simnet.client.cookies import Cookies
+
+
+@pytest_asyncio.fixture
+async def genshin_client(genshin_player_id: int, account_id: int, cookies: "Cookies"):
+    async with GenshinBattleChronicleClient(
+        player_id=genshin_player_id,
+        cookies=cookies,
+        account_id=account_id,
+        region=Region.CHINESE,
+    ) as client_instance:
+        yield client_instance
+
+
+@pytest.mark.asyncio
+class TestGenshinBattleChronicleClient:
+    @staticmethod
+    async def test_get_battle_chronicle(genshin_client: GenshinBattleChronicleClient):
+        user = await genshin_client.get_genshin_user()
+        assert user.stats.days_active >= 0
+
+    @staticmethod
+    async def test_get_full_genshin_user(genshin_client: GenshinBattleChronicleClient):
+        user = await genshin_client.get_full_genshin_user()
+        assert isinstance(user, FullGenshinUserStats)
+        assert isinstance(user.stats, Stats)
+
+    @staticmethod
+    async def test_get_partial_genshin_user(
+        genshin_client: GenshinBattleChronicleClient,
+    ):
+        user = await genshin_client.get_partial_genshin_user()
+        assert user.stats.days_active >= 0
diff --git a/tests/test_starrail.py b/tests/test_starrail.py
index 4a7ee57..08c463e 100644
--- a/tests/test_starrail.py
+++ b/tests/test_starrail.py
@@ -1,30 +1,30 @@
 from typing import TYPE_CHECKING
 
 import pytest
+import pytest_asyncio
+
+from simnet.client.starrail import StarRailClient
+from simnet.utils.enum_ import Region, Game
 
 if TYPE_CHECKING:
-    from simnet.client.starrail import StarRailClient
+    from simnet.client.cookies import Cookies
+
+
+@pytest_asyncio.fixture
+async def starrail_client(
+    starrail_player_id: int, account_id: int, cookies: "Cookies"
+):  # skipcq: PY-D0003  # skipcq: PYL-W0621
+    async with StarRailClient(
+        player_id=starrail_player_id,
+        cookies=cookies,
+        account_id=account_id,
+        region=Region.CHINESE,
+    ) as client_instance:
+        yield client_instance
 
 
 @pytest.mark.asyncio
 class TestStarRailClient:
     @staticmethod
-    async def test_get_starrail_user(starrail_client: "StarRailClient"):
-        user = await starrail_client.get_starrail_user()
-        assert user is not None
-        assert user.stats.chest_num > 0
-        assert len(user.characters) > 0
-        character = user.characters[-1]
-        assert character.id > 0
-
-    @staticmethod
-    async def test_get_starrail_notes(starrail_client: "StarRailClient"):
-        notes = await starrail_client.get_starrail_notes()
-        assert notes is not None
-
-    @staticmethod
-    async def test_get_starrail_characters(starrail_client: "StarRailClient"):
-        characters = await starrail_client.get_starrail_characters()
-        assert len(characters.avatar_list) > 0
-        character = characters.avatar_list[-1]
-        assert character.id > 0
+    async def test_game(starrail_client: "StarRailClient"):
+        assert starrail_client.game == Game.STARRAIL
diff --git a/tests/test_starrail_battle_chronicle_client.py b/tests/test_starrail_battle_chronicle_client.py
new file mode 100644
index 0000000..ebae61a
--- /dev/null
+++ b/tests/test_starrail_battle_chronicle_client.py
@@ -0,0 +1,47 @@
+from typing import TYPE_CHECKING
+
+import pytest
+import pytest_asyncio
+
+from simnet.client.components.chronicle.starrail import StarRailBattleChronicleClient
+from simnet.utils.enum_ import Region
+
+if TYPE_CHECKING:
+    from simnet.client.cookies import Cookies
+
+
+@pytest_asyncio.fixture
+async def starrail_client(starrail_player_id: int, account_id: int, cookies: "Cookies"):
+    async with StarRailBattleChronicleClient(
+        player_id=starrail_player_id,
+        cookies=cookies,
+        account_id=account_id,
+        region=Region.CHINESE,
+    ) as client_instance:
+        yield client_instance
+
+
+@pytest.mark.asyncio
+class TestStarrailBattleChronicleClient:
+    @staticmethod
+    async def test_get_starrail_user(starrail_client: "StarRailBattleChronicleClient"):
+        user = await starrail_client.get_starrail_user()
+        assert user is not None
+        assert user.stats.chest_num > 0
+        assert len(user.characters) > 0
+        character = user.characters[-1]
+        assert character.id > 0
+
+    @staticmethod
+    async def test_get_starrail_notes(starrail_client: "StarRailBattleChronicleClient"):
+        notes = await starrail_client.get_starrail_notes()
+        assert notes is not None
+
+    @staticmethod
+    async def test_get_starrail_characters(
+        starrail_client: "StarRailBattleChronicleClient",
+    ):
+        characters = await starrail_client.get_starrail_characters()
+        assert len(characters.avatar_list) > 0
+        character = characters.avatar_list[-1]
+        assert character.id > 0