Added nested_set tests

.gitignore

@@ -161,8 +161,8 @@ cython_debug/
 #.idea/
 
 # Project
-venv
-venv_linux
-venv_windows
+venv/
+venv_linux/
+venv_windows/
 
-.vscode
+.vscode/

libbot/__init__.py

@@ -1,9 +1,6 @@
-__name__ = "libbot"
-__version__ = "1.5"
+__version__ = "0.2.0"
 __license__ = "GPL3"
 __author__ = "Profitroll"
 
+from . import i18n, pyrogram, sync
 from .__main__ import *
-from . import sync
-from . import i18n
-from . import pyrogram

libbot/__main__.py

@@ -35,6 +35,8 @@ async def json_write(data: Any, path: Union[str, Path]) -> None:
     async with aiofiles.open(str(path), mode="w", encoding="utf-8") as f:
         await f.write(
             dumps(data, ensure_ascii=False, escape_forward_slashes=False, indent=4)
+            if hasattr(dumps, "escape_forward_slashes")
+            else dumps(data, ensure_ascii=False, indent=4)
         )
 
 

libbot/i18n/__init__.py

@@ -1,35 +1,37 @@
 from os import listdir
 from pathlib import Path
-from typing import Any, Dict
+from typing import Any, Dict, Union
 
-from libbot import config_get, json_read, sync
+import libbot
+from libbot.i18n import sync
 from libbot.i18n.classes.bot_locale import BotLocale
 
 
-async def _(key: str, *args: str, locale: str = sync.config_get("locale")) -> Any:
+async def _(
+    key: str,
+    *args: str,
+    locale: Union[str, None] = "en",
+    locales_root: Union[str, Path] = Path("locale"),
+) -> Any:
     """Get value of locale string
 
     ### Args:
-        * key (`str`): The last key of the locale's keys path
-        * *args (`list`): Path to key like: `dict[args][key]`
-        * locale (`str`): Locale to looked up in. Defaults to config's `"locale"` value
+        * key (`str`): The last key of the locale's keys path.
+        * *args (`list`): Path to key like: `dict[args][key]`.
+        * locale (`Union[str, None]`): Locale to looked up in. Defaults to `"en"`.
+        * locales_root (`Union[str, Path]`, *optional*): Folder where locales are located. Defaults to `Path("locale")`.
 
     ### Returns:
         * `Any`: Value of provided locale key. Is usually `str`, `dict` or `list`
     """
-    if locale is None:
-        locale = sync.config_get("locale")
+    locale = libbot.sync.config_get("locale") if locale is None else locale
 
     try:
-        this_dict = await json_read(
-            Path(f'{await config_get("locale", "locations")}/{locale}.json')
-        )
+        this_dict = await libbot.json_read(Path(f"{locales_root}/{locale}.json"))
     except FileNotFoundError:
         try:
-            this_dict = await json_read(
-                Path(
-                    f'{await config_get("locale", "locations")}/{await config_get("locale")}.json'
-                )
+            this_dict = await libbot.json_read(
+                Path(f'{locales_root}/{await libbot.config_get("locale")}.json')
             )
         except FileNotFoundError:
             return f'⚠️ Locale in config is invalid: could not get "{key}" in {args} from locale "{locale}"'
@@ -44,26 +46,27 @@ async def _(key: str, *args: str, locale: str = sync.config_get("locale")) -> An
         return f'⚠️ Locale in config is invalid: could not get "{key}" in {args} from locale "{locale}"'
 
 
-async def in_all_locales(key: str, *args: str) -> list:
+async def in_all_locales(
+    key: str, *args: str, locales_root: Union[str, Path] = Path("locale")
+) -> list:
     """Get value of the provided key and path in all available locales
 
     ### Args:
         * key (`str`): The last key of the locale's keys path.
         * *args (`list`): Path to key like: `dict[args][key]`.
+        * locales_root (`Union[str, Path]`, *optional*): Folder where locales are located. Defaults to `Path("locale")`.
 
     ### Returns:
         * `list`: List of values in all locales
     """
 
     output = []
-    files_locales = listdir(await config_get("locale", "locations"))
+    files_locales = listdir(locales_root)
 
     valid_locales = [".".join(entry.split(".")[:-1]) for entry in files_locales]
     for lc in valid_locales:
         try:
-            this_dict = await json_read(
-                Path(f'{await config_get("locale", "locations")}/{lc}.json')
-            )
+            this_dict = await libbot.json_read(Path(f"{locales_root}/{lc}.json"))
         except FileNotFoundError:
             continue
 
@@ -79,26 +82,27 @@ async def in_all_locales(key: str, *args: str) -> list:
     return output
 
 
-async def in_every_locale(key: str, *args: str) -> Dict[str, Any]:
+async def in_every_locale(
+    key: str, *args: str, locales_root: Union[str, Path] = Path("locale")
+) -> Dict[str, Any]:
     """Get value of the provided key and path in every available locale with locale tag
 
     ### Args:
         * key (`str`): The last key of the locale's keys path.
         * *args (`list`): Path to key like: `dict[args][key]`.
+        * locales_root (`Union[str, Path]`, *optional*): Folder where locales are located. Defaults to `Path("locale")`.
 
     ### Returns:
         * `Dict[str, Any]`: Locale is a key and it's value from locale file is a value
     """
 
     output = {}
-    files_locales = listdir(await config_get("locale", "locations"))
+    files_locales = listdir(locales_root)
 
     valid_locales = [".".join(entry.split(".")[:-1]) for entry in files_locales]
     for lc in valid_locales:
         try:
-            this_dict = await json_read(
-                Path(f'{await config_get("locale", "locations")}/{lc}.json')
-            )
+            this_dict = await libbot.json_read(Path(f"{locales_root}/{lc}.json"))
         except FileNotFoundError:
             continue
 

libbot/i18n/classes/bot_locale.py

@@ -8,25 +8,29 @@ from libbot import sync
 class BotLocale:
     """Small addon that can be used by bot clients' classes in order to minimize I/O"""
 
-    def __init__(self, locales_folder: Union[str, Path, None] = None) -> None:
-        if locales_folder is None:
-            locales_folder = Path(sync.config_get("locale", "locations"))
-        elif isinstance(locales_folder, str):
-            locales_folder = Path(locales_folder)
-        elif not isinstance(locales_folder, Path):
-            raise TypeError("'locales_folder' must be a valid path or path-like object")
+    def __init__(
+        self,
+        default_locale: Union[str, None] = "en",
+        locales_root: Union[str, Path] = Path("locale"),
+    ) -> None:
+        if isinstance(locales_root, str):
+            locales_root = Path(locales_root)
+        elif not isinstance(locales_root, Path):
+            raise TypeError("'locales_root' must be a valid path or path-like object")
 
-        files_locales: list = listdir(locales_folder)
+        files_locales: list = listdir(locales_root)
 
         valid_locales: list = [
             ".".join(entry.split(".")[:-1]) for entry in files_locales
         ]
 
-        self.default: str = sync.config_get("locale")
+        self.default: str = (
+            sync.config_get("locale") if default_locale is None else default_locale
+        )
         self.locales: dict = {}
 
         for lc in valid_locales:
-            self.locales[lc] = sync.json_read(Path(f"{locales_folder}/{lc}.json"))
+            self.locales[lc] = sync.json_read(Path(f"{locales_root}/{lc}.json"))
 
     def _(self, key: str, *args: str, locale: Union[str, None] = None) -> Any:
         """Get value of locale string

libbot/i18n/sync/__init__.py

@@ -1,33 +1,36 @@
 from os import listdir
 from pathlib import Path
-from typing import Any, Dict
+from typing import Any, Dict, Union
 
-from libbot import sync
-from libbot.sync import config_get, json_read
+import libbot
 
 
-def _(key: str, *args: str, locale: str = sync.config_get("locale")) -> Any:
+def _(
+    key: str,
+    *args: str,
+    locale: Union[str, None] = "en",
+    locales_root: Union[str, Path] = Path("locale"),
+) -> Any:
     """Get value of locale string
 
     ### Args:
-        * key (`str`): The last key of the locale's keys path
-        * *args (`list`): Path to key like: `dict[args][key]`
-        * locale (`str`): Locale to looked up in. Defaults to config's `"locale"` value
+        * key (`str`): The last key of the locale's keys path.
+        * *args (`list`): Path to key like: `dict[args][key]`.
+        * locale (`Union[str, None]`): Locale to looked up in. Defaults to `"en"`.
+        * locales_root (`Union[str, Path]`, *optional*): Folder where locales are located. Defaults to `Path("locale")`.
 
     ### Returns:
         * `Any`: Value of provided locale key. Is usually `str`, `dict` or `list`
     """
     if locale is None:
-        locale = sync.config_get("locale")
+        locale = libbot.sync.config_get("locale")
 
     try:
-        this_dict = json_read(
-            Path(f'{config_get("locale", "locations")}/{locale}.json')
-        )
+        this_dict = libbot.sync.json_read(Path(f"{locales_root}/{locale}.json"))
     except FileNotFoundError:
         try:
-            this_dict = json_read(
-                Path(f'{config_get("locale", "locations")}/{config_get("locale")}.json')
+            this_dict = libbot.sync.json_read(
+                Path(f'{locales_root}/{libbot.sync.config_get("locale")}.json')
             )
         except FileNotFoundError:
             return f'⚠️ Locale in config is invalid: could not get "{key}" in {args} from locale "{locale}"'
@@ -42,26 +45,27 @@ def _(key: str, *args: str, locale: str = sync.config_get("locale")) -> Any:
         return f'⚠️ Locale in config is invalid: could not get "{key}" in {args} from locale "{locale}"'
 
 
-def in_all_locales(key: str, *args: str) -> list:
+def in_all_locales(
+    key: str, *args: str, locales_root: Union[str, Path] = Path("locale")
+) -> list:
     """Get value of the provided key and path in all available locales
 
     ### Args:
         * key (`str`): The last key of the locale's keys path.
         * *args (`list`): Path to key like: `dict[args][key]`.
+        * locales_root (`Union[str, Path]`, *optional*): Folder where locales are located. Defaults to `Path("locale")`.
 
     ### Returns:
         * `list`: List of values in all locales
     """
 
     output = []
-    files_locales = listdir(config_get("locale", "locations"))
+    files_locales = listdir(locales_root)
 
     valid_locales = [".".join(entry.split(".")[:-1]) for entry in files_locales]
     for lc in valid_locales:
         try:
-            this_dict = json_read(
-                Path(f'{config_get("locale", "locations")}/{lc}.json')
-            )
+            this_dict = libbot.sync.json_read(Path(f"{locales_root}/{lc}.json"))
         except FileNotFoundError:
             continue
 
@@ -77,26 +81,27 @@ def in_all_locales(key: str, *args: str) -> list:
     return output
 
 
-def in_every_locale(key: str, *args: str) -> Dict[str, Any]:
+def in_every_locale(
+    key: str, *args: str, locales_root: Union[str, Path] = Path("locale")
+) -> Dict[str, Any]:
     """Get value of the provided key and path in every available locale with locale tag
 
     ### Args:
         * key (`str`): The last key of the locale's keys path.
         * *args (`list`): Path to key like: `dict[args][key]`.
+        * locales_root (`Union[str, Path]`, *optional*): Folder where locales are located. Defaults to `Path("locale")`.
 
     ### Returns:
         * `Dict[str, Any]`: Locale is a key and it's value from locale file is a value
     """
 
     output = {}
-    files_locales = listdir(config_get("locale", "locations"))
+    files_locales = listdir(locales_root)
 
     valid_locales = [".".join(entry.split(".")[:-1]) for entry in files_locales]
     for lc in valid_locales:
         try:
-            this_dict = json_read(
-                Path(f'{config_get("locale", "locations")}/{lc}.json')
-            )
+            this_dict = libbot.sync.json_read(Path(f"{locales_root}/{lc}.json"))
         except FileNotFoundError:
             continue
 

libbot/pyrogram/classes/client.py

@@ -1,9 +1,10 @@
+import asyncio
 import logging
 from datetime import datetime, timedelta
 from os import cpu_count, getpid
 from pathlib import Path
 from time import time
-from typing import Dict, List, Union
+from typing import Any, Dict, List, Union
 
 try:
     import pyrogram
@@ -43,34 +44,66 @@ logger = logging.getLogger(__name__)
 
 class PyroClient(Client):
     def __init__(
-        self, scheduler: Union[AsyncIOScheduler, BackgroundScheduler, None] = None
+        self,
+        name: str = "bot_client",
+        config: Union[Dict[str, Any], None] = None,
+        config_path: Union[str, Path] = Path("config.json"),
+        api_id: Union[int, None] = None,
+        api_hash: Union[str, None] = None,
+        bot_token: Union[str, None] = None,
+        workers: int = min(32, cpu_count() + 4),
+        locales_root: Union[str, Path, None] = None,
+        plugins_root: str = "plugins",
+        plugins_exclude: Union[List[str], None] = None,
+        sleep_threshold: int = 120,
+        max_concurrent_transmissions: int = 1,
+        commands_source: Union[Dict[str, dict], None] = None,
+        scheduler: Union[AsyncIOScheduler, BackgroundScheduler, None] = None,
+        **kwargs,
     ):
-        with open("config.json", "r", encoding="utf-8") as f:
-            self.config: dict = loads(f.read())
+        if config is None:
+            with open(config_path, "r", encoding="utf-8") as f:
+                self.config: dict = loads(f.read())
+        else:
+            self.config = config
+
         super().__init__(
-            name="bot_client",
-            api_id=self.config["bot"]["api_id"],
-            api_hash=self.config["bot"]["api_hash"],
-            bot_token=self.config["bot"]["bot_token"],
-            # Workers should be commented when using convopyro, otherwise
+            name=name,
+            api_id=self.config["bot"]["api_id"] if api_id is None else api_id,
+            api_hash=self.config["bot"]["api_hash"] if api_hash is None else api_hash,
+            bot_token=self.config["bot"]["bot_token"]
+            if bot_token is None
+            else bot_token,
+            # Workers should be `min(32, cpu_count() + 4)`, otherwise
             # handlers land in another event loop and you won't see them
             workers=self.config["bot"]["workers"]
             if "workers" in self.config["bot"]
-            else min(32, cpu_count() + 4),
-            plugins=dict(root="plugins", exclude=self.config["disabled_plugins"]),
-            sleep_threshold=120,
+            else workers,
+            plugins=dict(
+                root=plugins_root,
+                exclude=self.config["disabled_plugins"]
+                if plugins_exclude is None
+                else plugins_exclude,
+            ),
+            sleep_threshold=sleep_threshold,
             max_concurrent_transmissions=self.config["bot"][
                 "max_concurrent_transmissions"
             ]
             if "max_concurrent_transmissions" in self.config["bot"]
-            else 1,
+            else max_concurrent_transmissions,
+            **kwargs,
         )
         self.owner: int = self.config["bot"]["owner"]
         self.commands: List[PyroCommand] = []
+        self.commands_source: Dict[str, dict] = (
+            self.config["commands"] if commands_source is None else commands_source
+        )
         self.scoped_commands: bool = self.config["bot"]["scoped_commands"]
         self.start_time: float = 0
 
-        self.bot_locale: BotLocale = BotLocale(Path(self.config["locations"]["locale"]))
+        self.bot_locale: BotLocale = BotLocale(
+            (Path("locale") if locales_root is None else locales_root)
+        )
         self.default_locale: str = self.bot_locale.default
         self.locales: dict = self.bot_locale.locales
 
@@ -82,7 +115,7 @@ class PyroClient(Client):
 
         self.scopes_placeholders: Dict[str, int] = {"owner": self.owner}
 
-    async def start(self):
+    async def start(self, register_commands: bool = True):
         await super().start()
 
         self.start_time = time()
@@ -97,35 +130,50 @@ class PyroClient(Client):
 
         try:
             await self.send_message(
-                chat_id=self.config["reports"]["chat_id"],
+                chat_id=self.owner
+                if self.config["reports"]["chat_id"] == "owner"
+                else self.config["reports"]["chat_id"],
                 text=f"Bot started PID `{getpid()}`",
             )
 
             if self.scheduler is None:
                 return
 
-            self.scheduler.add_job(
-                self.register_commands,
-                trigger="date",
-                run_date=datetime.now() + timedelta(seconds=5),
-                kwargs={"command_sets": await self.collect_commands()},
-            )
+            if register_commands:
+                self.scheduler.add_job(
+                    self.register_commands,
+                    trigger="date",
+                    run_date=datetime.now() + timedelta(seconds=5),
+                    kwargs={"command_sets": await self.collect_commands()},
+                )
 
             self.scheduler.start()
         except BadRequest:
             logger.warning("Unable to send message to report chat.")
 
-    async def stop(self):
+    async def stop(self, exit_completely: bool = True):
         try:
             await self.send_message(
-                chat_id=self.config["reports"]["chat_id"],
+                chat_id=self.owner
+                if self.config["reports"]["chat_id"] == "owner"
+                else self.config["reports"]["chat_id"],
                 text=f"Bot stopped with PID `{getpid()}`",
             )
+            await asyncio.sleep(0.5)
         except BadRequest:
             logger.warning("Unable to send message to report chat.")
+
         await super().stop()
         logger.warning("Bot stopped with PID %s.", getpid())
 
+        if exit_completely:
+            try:
+                exit()
+            except SystemExit as exp:
+                raise SystemExit(
+                    "Bot has been shut down, this is not an application error!"
+                ) from exp
+
     async def collect_commands(self) -> Union[List[CommandSet], None]:
         """Gather list of the bot's commands
 
@@ -141,7 +189,7 @@ class PyroClient(Client):
             command_sets = []
 
             # Iterate through all commands in config
-            for command, contents in self.config["commands"].items():
+            for command, contents in self.commands_source.items():
                 # Iterate through all scopes of a command
                 for scope in contents["scopes"]:
                     if dumps(scope) not in scopes:

libbot/sync/__init__.py

@@ -29,7 +29,11 @@ def json_write(data: Any, path: Union[str, Path]) -> None:
         * path (`Union[str, Path]`): Path-like object or path as a string of a destination
     """
     with open(str(path), mode="w", encoding="utf-8") as f:
-        f.write(dumps(data, ensure_ascii=False, escape_forward_slashes=False, indent=4))
+        f.write(
+            dumps(data, ensure_ascii=False, escape_forward_slashes=False, indent=4)
+            if hasattr(dumps, "escape_forward_slashes")
+            else dumps(data, ensure_ascii=False, indent=4)
+        )
 
 
 def nested_set(target: dict, value: Any, *path: str, create_missing=True) -> dict:
@@ -51,7 +55,9 @@ def nested_set(target: dict, value: Any, *path: str, create_missing=True) -> dic
         elif create_missing:
             d = d.setdefault(key, {})
         else:
-            return target
+            raise KeyError(
+                f"Key '{key}' is not found under path provided ({path}) and create_missing is False"
+            )
     if path[-1] in d or create_missing:
         d[path[-1]] = value
     return target

pyproject.toml

@@ -4,12 +4,12 @@ build-backend = "setuptools.build_meta"
 
 [project]
 name = "libbot"
-version = "1.5"
+version = "0.2.0"
 authors = [{ name = "Profitroll" }]
 description = "Universal bot library with functions needed for basic Discord/Telegram bot development."
 readme = "README.md"
 requires-python = ">=3.8"
-license = { text = "GPL3" }
+license = { file = "LICENSE" }
 classifiers = [
     "Development Status :: 3 - Alpha",
     "Intended Audience :: Developers",
@@ -48,7 +48,13 @@ packages = [
 [tool.setuptools_scm]
 
 [tool.black]
-target-version = ['py38', 'py38', 'py39', 'py310', 'py311']
+target-version = ['py38', 'py39', 'py310', 'py311']
 
 [tool.isort]
 profile = "black"
+
+[tool.pytest.ini_options]
+minversion = "6.0"
+python_files = ["test_*.py"]
+pythonpath = "."
+testpaths = ["tests"]

setup.cfg

@@ -1,3 +0,0 @@
-[metadata]
-description_file=README.md
-license_files=LICENSE

setup.py

@@ -1,4 +0,0 @@
-from setuptools import setup
-
-if __name__ == "__main__":
-    setup()

tests/config.json

@@ -0,0 +1,6 @@
+{
+    "locale": "en",
+    "bot": {
+        "bot_token": "sample_token"
+    }
+}

tests/data/empty.json

@@ -0,0 +1 @@
+{}

tests/data/invalid.json

@@ -0,0 +1,3 @@
+{
+    "foo": 'bar'
+}

tests/data/locale/en.json

@@ -0,0 +1,11 @@
+{
+    "foo": "bar",
+    "messages": {
+        "example": "okay"
+    },
+    "callbacks": {
+        "default": {
+            "nested": "sure"
+        }
+    }
+}

tests/data/locale/uk.json

@@ -0,0 +1,11 @@
+{
+    "foo": "бар",
+    "messages": {
+        "example": "окей"
+    },
+    "callbacks": {
+        "default": {
+            "nested": "авжеж"
+        }
+    }
+}

tests/data/test.json

@@ -0,0 +1,15 @@
+{
+    "foo": "bar",
+    "abcdefg": [
+        "higklmnop",
+        {
+            "lol": {
+                "kek": [
+                    1.0000035,
+                    0.2542,
+                    1337
+                ]
+            }
+        }
+    ]
+}

tests/test_bot_locale.py

@@ -0,0 +1,53 @@
+from pathlib import Path
+from typing import Any, List, Union
+
+import pytest
+
+from libbot.i18n import BotLocale
+
+bot_locale = BotLocale(Path("tests/data/locale"))
+
+
+@pytest.mark.parametrize(
+    "key, args, locale, expected",
+    [
+        ("foo", [], None, "bar"),
+        ("foo", [], "uk", "бар"),
+        ("example", ["messages"], None, "okay"),
+        ("example", ["messages"], "uk", "окей"),
+        ("nested", ["callbacks", "default"], None, "sure"),
+        ("nested", ["callbacks", "default"], "uk", "авжеж"),
+    ],
+)
+def test_bot_locale_get(
+    key: str, args: List[str], locale: Union[str, None], expected: Any
+):
+    assert (
+        bot_locale._(key, *args, locale=locale)
+        if locale is not None
+        else bot_locale._(key, *args)
+    ) == expected
+
+
+@pytest.mark.parametrize(
+    "key, args, expected",
+    [
+        ("foo", [], ["bar", "бар"]),
+        ("example", ["messages"], ["okay", "окей"]),
+        ("nested", ["callbacks", "default"], ["sure", "авжеж"]),
+    ],
+)
+def test_i18n_in_all_locales(key: str, args: List[str], expected: Any):
+    assert (bot_locale.in_all_locales(key, *args)) == expected
+
+
+@pytest.mark.parametrize(
+    "key, args, expected",
+    [
+        ("foo", [], {"en": "bar", "uk": "бар"}),
+        ("example", ["messages"], {"en": "okay", "uk": "окей"}),
+        ("nested", ["callbacks", "default"], {"en": "sure", "uk": "авжеж"}),
+    ],
+)
+def test_i18n_in_every_locale(key: str, args: List[str], expected: Any):
+    assert (bot_locale.in_every_locale(key, *args)) == expected

tests/test_config_async.py

@@ -0,0 +1,49 @@
+from pathlib import Path
+from typing import Any, List
+
+import pytest
+
+from libbot import config_get, config_set
+
+
+@pytest.mark.asyncio
+@pytest.mark.parametrize(
+    "args, expected",
+    [
+        (["locale"], "en"),
+        (["bot_token", "bot"], "sample_token"),
+    ],
+)
+async def test_config_get_valid(args: List[str], expected: str):
+    assert (
+        await config_get(args[0], *args[1:], config_file=Path("tests/config.json"))
+        == expected
+    )
+
+
+@pytest.mark.asyncio
+@pytest.mark.parametrize(
+    "args, expected",
+    [
+        (["bot_stonks", "bot"], pytest.raises(KeyError)),
+    ],
+)
+async def test_config_get_invalid(args: List[str], expected: Any):
+    with expected:
+        assert (
+            await config_get(args[0], *args[1:], config_file=Path("tests/config.json"))
+            == expected
+        )
+
+
+@pytest.mark.asyncio
+@pytest.mark.parametrize(
+    "key, path, value",
+    [
+        ("locale", [], "en"),
+        ("bot_token", ["bot"], "sample_token"),
+    ],
+)
+async def test_config_set(key: str, path: List[str], value: Any):
+    await config_set(key, value, *path, config_file=Path("tests/config.json"))
+    assert await config_get(key, *path, config_file=Path("tests/config.json")) == value

tests/test_config_sync.py

@@ -0,0 +1,46 @@
+from pathlib import Path
+from typing import Any, List
+
+import pytest
+
+from libbot import sync
+
+
+@pytest.mark.parametrize(
+    "args, expected",
+    [
+        (["locale"], "en"),
+        (["bot_token", "bot"], "sample_token"),
+    ],
+)
+def test_config_get_valid(args: List[str], expected: str):
+    assert (
+        sync.config_get(args[0], *args[1:], config_file=Path("tests/config.json"))
+        == expected
+    )
+
+
+@pytest.mark.parametrize(
+    "args, expected",
+    [
+        (["bot_stonks", "bot"], pytest.raises(KeyError)),
+    ],
+)
+def test_config_get_invalid(args: List[str], expected: Any):
+    with expected:
+        assert (
+            sync.config_get(args[0], *args[1:], config_file=Path("tests/config.json"))
+            == expected
+        )
+
+
+@pytest.mark.parametrize(
+    "key, path, value",
+    [
+        ("locale", [], "en"),
+        ("bot_token", ["bot"], "sample_token"),
+    ],
+)
+def test_config_set(key: str, path: List[str], value: Any):
+    sync.config_set(key, value, *path, config_file=Path("tests/config.json"))
+    assert sync.config_get(key, *path, config_file=Path("tests/config.json")) == value

tests/test_i18n_async.py

@@ -0,0 +1,58 @@
+from pathlib import Path
+from typing import Any, List, Union
+
+import pytest
+
+from libbot import i18n
+
+
+@pytest.mark.asyncio
+@pytest.mark.parametrize(
+    "key, args, locale, expected",
+    [
+        ("foo", [], None, "bar"),
+        ("foo", [], "uk", "бар"),
+        ("example", ["messages"], None, "okay"),
+        ("example", ["messages"], "uk", "окей"),
+        ("nested", ["callbacks", "default"], None, "sure"),
+        ("nested", ["callbacks", "default"], "uk", "авжеж"),
+    ],
+)
+async def test_i18n_get(
+    key: str, args: List[str], locale: Union[str, None], expected: Any
+):
+    assert (
+        await i18n._(key, *args, locale=locale, locales_root=Path("tests/data/locale"))
+        if locale is not None
+        else await i18n._(key, *args, locales_root=Path("tests/data/locale"))
+    ) == expected
+
+
+@pytest.mark.asyncio
+@pytest.mark.parametrize(
+    "key, args, expected",
+    [
+        ("foo", [], ["bar", "бар"]),
+        ("example", ["messages"], ["okay", "окей"]),
+        ("nested", ["callbacks", "default"], ["sure", "авжеж"]),
+    ],
+)
+async def test_i18n_in_all_locales(key: str, args: List[str], expected: Any):
+    assert (
+        await i18n.in_all_locales(key, *args, locales_root=Path("tests/data/locale"))
+    ) == expected
+
+
+@pytest.mark.asyncio
+@pytest.mark.parametrize(
+    "key, args, expected",
+    [
+        ("foo", [], {"en": "bar", "uk": "бар"}),
+        ("example", ["messages"], {"en": "okay", "uk": "окей"}),
+        ("nested", ["callbacks", "default"], {"en": "sure", "uk": "авжеж"}),
+    ],
+)
+async def test_i18n_in_every_locale(key: str, args: List[str], expected: Any):
+    assert (
+        await i18n.in_every_locale(key, *args, locales_root=Path("tests/data/locale"))
+    ) == expected

tests/test_i18n_sync.py

@@ -0,0 +1,53 @@
+from pathlib import Path
+from typing import Any, List, Union
+
+import pytest
+
+from libbot.i18n import sync
+
+
+@pytest.mark.parametrize(
+    "key, args, locale, expected",
+    [
+        ("foo", [], None, "bar"),
+        ("foo", [], "uk", "бар"),
+        ("example", ["messages"], None, "okay"),
+        ("example", ["messages"], "uk", "окей"),
+        ("nested", ["callbacks", "default"], None, "sure"),
+        ("nested", ["callbacks", "default"], "uk", "авжеж"),
+    ],
+)
+def test_i18n_get(key: str, args: List[str], locale: Union[str, None], expected: Any):
+    assert (
+        sync._(key, *args, locale=locale, locales_root=Path("tests/data/locale"))
+        if locale is not None
+        else sync._(key, *args, locales_root=Path("tests/data/locale"))
+    ) == expected
+
+
+@pytest.mark.parametrize(
+    "key, args, expected",
+    [
+        ("foo", [], ["bar", "бар"]),
+        ("example", ["messages"], ["okay", "окей"]),
+        ("nested", ["callbacks", "default"], ["sure", "авжеж"]),
+    ],
+)
+def test_i18n_in_all_locales(key: str, args: List[str], expected: Any):
+    assert (
+        sync.in_all_locales(key, *args, locales_root=Path("tests/data/locale"))
+    ) == expected
+
+
+@pytest.mark.parametrize(
+    "key, args, expected",
+    [
+        ("foo", [], {"en": "bar", "uk": "бар"}),
+        ("example", ["messages"], {"en": "okay", "uk": "окей"}),
+        ("nested", ["callbacks", "default"], {"en": "sure", "uk": "авжеж"}),
+    ],
+)
+def test_i18n_in_every_locale(key: str, args: List[str], expected: Any):
+    assert (
+        sync.in_every_locale(key, *args, locales_root=Path("tests/data/locale"))
+    ) == expected

tests/test_json_async.py

@@ -0,0 +1,64 @@
+try:
+    from ujson import JSONDecodeError, dumps
+except ImportError:
+    from json import dumps, JSONDecodeError
+
+from pathlib import Path
+from typing import Any, Union
+
+import pytest
+
+from libbot import json_read, json_write
+
+
+@pytest.mark.asyncio
+@pytest.mark.parametrize(
+    "path, expected",
+    [
+        (
+            "tests/data/test.json",
+            {
+                "foo": "bar",
+                "abcdefg": ["higklmnop", {"lol": {"kek": [1.0000035, 0.2542, 1337]}}],
+            },
+        ),
+        ("tests/data/empty.json", {}),
+    ],
+)
+async def test_json_read_valid(path: Union[str, Path], expected: Any):
+    assert await json_read(path) == expected
+
+
+@pytest.mark.asyncio
+@pytest.mark.parametrize(
+    "path, expected",
+    [
+        ("tests/data/invalid.json", JSONDecodeError),
+        ("tests/data/nonexistent.json", FileNotFoundError),
+    ],
+)
+async def test_json_read_invalid(path: Union[str, Path], expected: Any):
+    with pytest.raises(expected):
+        await json_read(path)
+
+
+@pytest.mark.asyncio
+@pytest.mark.parametrize(
+    "data, path",
+    [
+        (
+            {
+                "foo": "bar",
+                "abcdefg": ["higklmnop", {"lol": {"kek": [1.0000035, 0.2542, 1337]}}],
+            },
+            "tests/data/test.json",
+        ),
+        ({}, "tests/data/empty.json"),
+    ],
+)
+async def test_json_write(data: Any, path: Union[str, Path]):
+    await json_write(data, path)
+
+    assert Path(path).is_file()
+    with open(path, "r", encoding="utf-8") as f:
+        assert f.read() == dumps(data, ensure_ascii=False, indent=4)

tests/test_json_sync.py

@@ -0,0 +1,61 @@
+try:
+    from ujson import JSONDecodeError, dumps
+except ImportError:
+    from json import dumps, JSONDecodeError
+
+from pathlib import Path
+from typing import Any, Union
+
+import pytest
+
+from libbot import sync
+
+
+@pytest.mark.parametrize(
+    "path, expected",
+    [
+        (
+            "tests/data/test.json",
+            {
+                "foo": "bar",
+                "abcdefg": ["higklmnop", {"lol": {"kek": [1.0000035, 0.2542, 1337]}}],
+            },
+        ),
+        ("tests/data/empty.json", {}),
+    ],
+)
+def test_json_read_valid(path: Union[str, Path], expected: Any):
+    assert sync.json_read(path) == expected
+
+
+@pytest.mark.parametrize(
+    "path, expected",
+    [
+        ("tests/data/invalid.json", JSONDecodeError),
+        ("tests/data/nonexistent.json", FileNotFoundError),
+    ],
+)
+def test_json_read_invalid(path: Union[str, Path], expected: Any):
+    with pytest.raises(expected):
+        assert sync.json_read(path) == expected
+
+
+@pytest.mark.parametrize(
+    "data, path",
+    [
+        (
+            {
+                "foo": "bar",
+                "abcdefg": ["higklmnop", {"lol": {"kek": [1.0000035, 0.2542, 1337]}}],
+            },
+            "tests/data/test.json",
+        ),
+        ({}, "tests/data/empty.json"),
+    ],
+)
+def test_json_write(data: Any, path: Union[str, Path]):
+    sync.json_write(data, path)
+
+    assert Path(path).is_file()
+    with open(path, "r", encoding="utf-8") as f:
+        assert f.read() == dumps(data, ensure_ascii=False, indent=4)

tests/test_nested_set.py

@@ -0,0 +1,63 @@
+from typing import Any, List
+
+import pytest
+
+from libbot import sync
+
+
+@pytest.mark.parametrize(
+    "target, value, path, create_missing, expected",
+    [
+        ({"foo": "bar"}, "rab", ["foo"], True, {"foo": "rab"}),
+        ({"foo": "bar"}, {"123": 456}, ["foo"], True, {"foo": {"123": 456}}),
+        (
+            {"foo": {"bar": {}}},
+            True,
+            ["foo", "bar", "test"],
+            True,
+            {"foo": {"bar": {"test": True}}},
+        ),
+        (
+            {"foo": {"bar": {}}},
+            True,
+            ["foo", "bar", "test"],
+            False,
+            {"foo": {"bar": {}}},
+        ),
+    ],
+)
+def test_nested_set_valid(
+    target: dict[str, Any],
+    value: Any,
+    path: List[str],
+    create_missing: bool,
+    expected: Any,
+):
+    assert (
+        sync.nested_set(target, value, *path, create_missing=create_missing)
+    ) == expected
+
+
+@pytest.mark.parametrize(
+    "target, value, path, create_missing, expected",
+    [
+        (
+            {"foo": {"bar": {}}},
+            True,
+            ["foo", "bar", "test1", "test2"],
+            False,
+            KeyError,
+        ),
+    ],
+)
+def test_nested_set_invalid(
+    target: dict[str, Any],
+    value: Any,
+    path: List[str],
+    create_missing: bool,
+    expected: Any,
+):
+    with pytest.raises(expected):
+        assert (
+            sync.nested_set(target, value, *path, create_missing=create_missing)
+        ) == expected