Scafold basic pytest settings in config

pytest.ini

@@ -1,8 +1,38 @@
 [pytest]
 addopts =
+    # `pytest-xdist`:
+    #--numprocesses=auto
+
+    # `pytest-mon`:
+    # useful for live testing with `pytest-watch` during development:
+    #--testmon
+
+    # show 10 slowest invocations:
+    --durations=10
+
+    # a bit of verbosity doesn't hurt:
+    -v
+
+    # report all the things == -rxXs:
+    -ra
+
+    # show values of the local vars in errors:
+    --showlocals
+
     # autocollect and invoke the doctests from all modules:
     --doctest-modules
+
+    # dump the test results in junit format:
+    --junitxml=junit-test-results.xml
+
+    # `pytest-cov`:
+    #--cov=cheroot
+    #--cov-report term-missing:skip-covered
+    #--cov-report xml
+    # --cov-report xml:.test-results/pytest/cov.xml  # alternatively move it here
 doctest_optionflags = ALLOW_UNICODE ELLIPSIS
+#filterwarnings =
+#    error
 junit_duration_report = call
 junit_family = xunit2
 junit_suite_name = magicbus_test_suite