Handle updates to inherited plot options

holoviz · Nov 6, 2018 · ae55fb2 · ae55fb2
1 parent 3a4cdd4
commit ae55fb2
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diff --git a/holoviews/tests/plotting/bokeh/testoverlayplot.py b/holoviews/tests/plotting/bokeh/testoverlayplot.py
@@ -113,6 +113,16 @@ def test_overlay_update_plot_opts(self):
         plot.update((1,))
         self.assertEqual(plot.state.title.text, 'B')
 
+    def test_overlay_update_plot_opts_inherited(self):
+        hmap = HoloMap(
+            {0: (Curve([]).options(title_format='A') * Curve([])),
+             1: (Curve([]).options(title_format='B') * Curve([]))}
+        )
+        plot = bokeh_renderer.get_plot(hmap)
+        self.assertEqual(plot.state.title.text, 'A')
+        plot.update((1,))
+        self.assertEqual(plot.state.title.text, 'B')
+
     def test_points_errorbars_text_ndoverlay_categorical_xaxis(self):
         overlay = NdOverlay({i: Points(([chr(65+i)]*10,np.random.randn(10)))
                              for i in range(5)})

diff --git a/holoviews/tests/plotting/matplotlib/testoverlayplot.py b/holoviews/tests/plotting/matplotlib/testoverlayplot.py
@@ -35,6 +35,16 @@ def test_overlay_update_plot_opts(self):
         plot.update((1,))
         self.assertEqual(plot.handles['title'].get_text(), 'B')
 
+    def test_overlay_update_plot_opts_inherited(self):
+        hmap = HoloMap(
+            {0: (Curve([]).options(title_format='A') * Curve([])),
+             1: (Curve([]).options(title_format='B') * Curve([]))}
+        )
+        plot = mpl_renderer.get_plot(hmap)
+        self.assertEqual(plot.handles['title'].get_text(), 'A')
+        plot.update((1,))
+        self.assertEqual(plot.handles['title'].get_text(), 'B')
+
     def test_overlay_apply_ranges_disabled(self):
         overlay = (Curve(range(10)) * Curve(range(10))).options('Curve', apply_ranges=False)
         plot = mpl_renderer.get_plot(overlay)