FIX: Test [circle full]

Author: larsoner

mne/evoked.py

@@ -791,7 +791,7 @@ def plot_joint(
             topomap_args=topomap_args,
         )
 
-    @fill_doc
+    @verbose
     def animate_topomap(
         self,
         *,

mne/viz/tests/test_topomap.py

@@ -185,7 +185,7 @@ def test_plot_topomap_animation(capsys):
     )
     anim._func(1)  # _animate has to be tested separately on 'Agg' backend.
     out, _ = capsys.readouterr()
-    assert "extrapolation mode local to 0" in out
+    assert "extrapolation mode local to mean" in out
     assert fig.axes[0].images[0].get_cmap().name == "viridis"
 
 
@@ -201,7 +201,7 @@ def test_plot_topomap_animation_csd(capsys):
     )
     anim._func(1)  # _animate has to be tested separately on 'Agg' backend.
     out, _ = capsys.readouterr()
-    assert "extrapolation mode head to 0" in out
+    assert "extrapolation mode head to mean" in out
 
 
 @pytest.mark.filterwarnings("ignore:.*No contour levels.*:UserWarning")
@@ -210,7 +210,7 @@ def test_plot_topomap_animation_nirs(fnirs_evoked, capsys):
     fig, anim = fnirs_evoked.animate_topomap(ch_type="hbo", verbose="debug")
     anim._func(1)  # _animate has to be tested separately on 'Agg' backend.
     out, _ = capsys.readouterr()
-    assert "extrapolation mode head to 0" in out
+    assert "extrapolation mode head to mean" in out
     assert len(fig.axes) == 2
 
 

mne/viz/topomap.py

@@ -2489,8 +2489,10 @@ def _plot_evoked_topomap(
             modality = "fnirs"
         else:
             modality = "other"
-        # merge data
-        all_data, _ = _merge_ch_data(all_data, ch_type, ch_names, modality=modality)
+        # merge data (need to copy the names on the first call, modified inplace)
+        all_data, _ = _merge_ch_data(
+            all_data, ch_type, list(ch_names), modality=modality
+        )
         data, ch_names = _merge_ch_data(data, ch_type, ch_names, modality=modality)
         # if ch_type in _fnirs_types:
         if modality != "other":