Update deps

Add pytest

Author: pythoninthegrass

poetry.lock

@@ -29,10 +29,14 @@ websockets = "^10.3"
 
 [tool.poetry.group.dev.dependencies]
 flask = "^2.2.3"
-icecream = "^2.1.3"
-ipython = "^8.10.0"
-playwright = "^1.18.1"
-rich = "^12.5.1"
+ipython = "^8.4.0"
+playwright = "^1.27.1"
+pytest = "^7.1.3"
+pytest-asyncio = "^0.19.0"
+pytest-cov = "^4.0.0"
+pytest-datafiles = "^3.0.0"
+pytest-xdist = "^2.5.0"
+rich = "^12.6.0"
 
 [tool.black]
 line-length = 130
@@ -84,6 +88,19 @@ profile = "black"
 line_length = 130
 skip_gitignore = true
 
+[tool.pytest.ini_options]
+asyncio_mode = "auto"
+addopts = "--cov=. --cov-report html"
+python_files = [
+    "tests.py",
+    "test_*.py",
+    "*_tests.py",
+]
+testpaths = [
+    "tests",
+    "integration",
+]
+
 [build-system]
 requires = ["poetry-core>=1.0.0"]
 build-backend = "poetry.core.masonry.api"