Move pytest and coverage config to pyproject.toml

pyproject.toml

@@ -36,7 +36,7 @@ github = "https://github.com/MagicStack/asyncpg"
 
 [project.optional-dependencies]
 test = [
-    'flake8~=5.0.4',
+    'flake8~=6.0.0',
     'uvloop>=0.15.3; platform_system != "Windows"',
 ]
 docs = [
@@ -80,3 +80,25 @@ test-command = """\
     && chmod -R go+rX "$(dirname $(dirname $(dirname $PY)))" \
     && su -l apgtest -c "$PY {project}/tests/__init__.py" \
     """
+
+[tool.pytest.ini_options]
+addopts = "--capture=no --assert=plain --strict-markers --tb=native --import-mode=importlib"
+testpaths = "tests"
+filterwarnings = "default"
+
+[tool.coverage.run]
+branch = true
+plugins = ["Cython.Coverage"]
+parallel = true
+source = ["asyncpg/", "tests/"]
+omit = ["*.pxd"]
+
+[tool.coverage.report]
+exclude_lines = [
+    "pragma: no cover",
+    "def __repr__",
+    "if debug",
+    "raise NotImplementedError",
+    "if __name__ == .__main__.",
+]
+show_missing = true