register mpl_image_compare marker

josesho · josesho · commit 8accfd15638c · 2019-10-07T18:53:12.000+08:00
diff --git a/dabest/pytest.ini b/dabest/pytest.ini
@@ -3,4 +3,7 @@ filterwarnings =
     ignore::UserWarning
     ignore::DeprecationWarning
     
-addopts = --mpl --mpl-baseline-path=dabest/tests/baseline_images
+addopts = --mpl --mpl-baseline-path=dabest/tests/baseline_images
+
+markers =
+    mpl_image_compare: mark a test as implementing mpl image comparison.
