packaging(pytest): Move configuration to pyproject.toml (#886)

Author: tony

CHANGES

@@ -19,6 +19,10 @@ $ pipx install --suffix=@next 'tmuxp' --pip-args '\--pre' --force
 
 <!-- Maintainers, insert changes / features for the next release here -->
 
+### Packaging
+
+- Move pytest configuration to `pyproject.toml` (#886)
+
 ## tmuxp 1.31.0 (2023-09-23)
 
 ### Breaking changes

pyproject.toml

@@ -184,6 +184,18 @@ combine-as-imports = true
 "src/tmuxp/cli/*.py" = ["PTH"]
 "docs/_ext/aafig.py" = ["PTH"]
 
+[tool.pytest.ini_options]
+addopts = "--reruns=0 --tb=short --no-header --showlocals --doctest-modules"
+doctest_optionflags = "ELLIPSIS NORMALIZE_WHITESPACE"
+testpaths = [
+  "src/tmuxp",
+  "tests",
+  "docs",
+]
+filterwarnings = [
+  "ignore:The frontend.Option(Parser)? class.*:DeprecationWarning::",
+]
+
 [build-system]
 requires = ["poetry_core>=1.0.0"]
 build-backend = "poetry.core.masonry.api"