adds pytest-asyncio to dev dependencies

poetry.lock

@@ -1217,6 +1217,24 @@ tomli = {version = ">=1.0.0", markers = "python_version < \"3.11\""}
 [package.extras]
 testing = ["argcomplete", "attrs (>=19.2.0)", "hypothesis (>=3.56)", "mock", "nose", "pygments (>=2.7.2)", "requests", "setuptools", "xmlschema"]
 
+[[package]]
+name = "pytest-asyncio"
+version = "0.23.2"
+description = "Pytest support for asyncio"
+optional = false
+python-versions = ">=3.8"
+files = [
+    {file = "pytest-asyncio-0.23.2.tar.gz", hash = "sha256:c16052382554c7b22d48782ab3438d5b10f8cf7a4bdcae7f0f67f097d95beecc"},
+    {file = "pytest_asyncio-0.23.2-py3-none-any.whl", hash = "sha256:ea9021364e32d58f0be43b91c6233fb8d2224ccef2398d6837559e587682808f"},
+]
+
+[package.dependencies]
+pytest = ">=7.0.0"
+
+[package.extras]
+docs = ["sphinx (>=5.3)", "sphinx-rtd-theme (>=1.0)"]
+testing = ["coverage (>=6.2)", "hypothesis (>=5.7.1)"]
+
 [[package]]
 name = "pytest-cov"
 version = "4.1.0"
@@ -1714,4 +1732,4 @@ h11 = ">=0.9.0,<1"
 [metadata]
 lock-version = "2.0"
 python-versions = "^3.10"
-content-hash = "817578b5a679df165d8a01cc67aab7aecf1bd90bdb2181b946cdd4f123328bdc"
+content-hash = "5517c75ad8c7968145c6883d7a0035e5b3b6c839fc8ac69e7082a96c9d646b67"

pyproject.toml

@@ -31,6 +31,7 @@ matplotlib = "^3.7.2"
 pyright = "^1.1.323"
 pytest-mock = "^3.11.1"
 ruff = "^0.1.5"
+pytest-asyncio = "^0.23.2"
 
 [tool.poetry.group.docs]
 optional = true