Merge pull request #28 from akai-org/backend

Backend - websockets + unit testing for websockets

README.md

@@ -17,6 +17,21 @@ To run the project, type
 docker-compose up
 ```
 
+## Run tests on backend
+
+Make sure you have installed PyTest.
+
+To run tests on the backend, being on `project root directory`, type
+```bash
+python3 -m pytest
+```
+
+To run coverage tests, after installing `coverage` package and being on
+`project root directory`, type
+```bash
+coverage run -m pytest
+```
+
 Ports:
 - frontend: 3000
 - backend: 8000

backend/.isort.cfg

@@ -0,0 +1,4 @@
+[settings]
+known_first_party = ["src"]
+line_length = 79
+profile = "black"

backend/Dockerfile

@@ -6,4 +6,4 @@ COPY requirements.txt ./requirements.txt
 
 RUN pip install --no-cache-dir --upgrade -r requirements.txt
 
-CMD ["uvicorn", "main:app", "--host", "0.0.0.0", "--port", "8000", "--reload"]
+CMD ["uvicorn", "src.main:app", "--host", "0.0.0.0", "--port", "8000", "--reload"]

backend/pyproject.toml

@@ -0,0 +1,3 @@
+[tool.isort]
+py_version=311
+line-length=79

backend/pytest.ini

@@ -0,0 +1,2 @@
+[pytest]
+execution_timeout = 2.0

backend/requirements.txt

@@ -3,9 +3,12 @@ anyio==3.7.1
 click==8.1.7
 fastapi==0.104.1
 h11==0.14.0
+httpx==0.25.2
 idna==3.4
 pydantic==2.5.1
 pydantic_core==2.14.3
+pytest==7.4.3
+pytest-timeouts==1.2.1
 sniffio==1.3.0
 starlette==0.27.0
 typing_extensions==4.8.0

backend/src/custom_types.py

@@ -0,0 +1,10 @@
+from enum import Enum
+
+
+class GameStatus(Enum):
+    NOT_STARTED = 0
+    STARTED = 1
+    TERMINATED = 2
+
+    def __str__(self):
+        return str(self.name).lower()

backend/src/dependencies.py

@@ -0,0 +1,9 @@
+from src.game_manager import GameManager
+
+
+async def get_manager() -> GameManager:
+    try:
+        yield get_manager.manager
+    except AttributeError:
+        get_manager.manager = GameManager()
+        yield get_manager.manager