Move coverage config to setup.cfg and generate xml report

.coveragerc

@@ -1,23 +0,0 @@
-# .coveragerc to control coverage.py
-[run]
-branch = True
-source = radicale
-
-[report]
-# Regexes for lines to exclude from consideration
-exclude_lines =
-    # Have to re-enable the standard pragma
-    pragma: no cover
-
-    # Don't complain if tests don't hit defensive assertion code:
-    raise AssertionError
-    raise NotImplementedError
-
-    # Don't complain if non-runnable code isn't run:
-    if __name__ == .__main__.:
-
-omit =
-    tests/*
-    */tests/*
-
-ignore_errors = True

setup.cfg

@@ -5,9 +5,32 @@ test = pytest
 python-tag = py3
 
 [tool:pytest]
-addopts = --flake8 --isort --cov -r s
+addopts = --flake8 --isort --cov --cov-report=term --cov-report=xml -r s
 norecursedirs = dist .cache .git build Radicale.egg-info .eggs venv
 
 [isort]
 known_standard_library=posixpath
 known_third_party=gunicorn,passlib,pkg_resources,pytest,pytest_cov,vobject
+
+[coverage:run]
+branch = True
+source = radicale
+
+[coverage:report]
+# Regexes for lines to exclude from consideration
+exclude_lines =
+    # Have to re-enable the standard pragma
+    pragma: no cover
+
+    # Don't complain if tests don't hit defensive assertion code:
+    raise AssertionError
+    raise NotImplementedError
+
+    # Don't complain if non-runnable code isn't run:
+    if __name__ == .__main__.:
+
+omit =
+    tests/*
+    */tests/*
+
+ignore_errors = True