TST: test that positioning works correctly

jklymak · jklymak · commit 8d5cac25be4d · 2018-10-03T08:26:04.000-07:00
diff --git a/lib/mpl_toolkits/tests/test_axes_grid1.py b/lib/mpl_toolkits/tests/test_axes_grid1.py
@@ -380,3 +380,12 @@ def test_anchored_direction_arrows_many_args():
             sep_x=-0.06, sep_y=-0.08, back_length=0.1, head_width=9,
             head_length=10, tail_width=5)
     ax.add_artist(direction_arrows)
+
+
+def test_axes_locatable_position():
+    fig, ax = plt.subplots()
+    divider = make_axes_locatable(ax)
+    cax = divider.append_axes('right', size='5%', pad='2%')
+    fig.canvas.draw()
+    assert np.isclose(cax.get_position(original=False).width,
+                      0.03621495327102808)
