TST: Add trivial test

jklymak · jklymak · commit 1bf15daa8c0c · 2018-06-19T10:12:21.000-07:00
diff --git a/lib/matplotlib/tests/test_subplots.py b/lib/matplotlib/tests/test_subplots.py
@@ -143,3 +143,9 @@ def test_subplots_offsettext():
     axes[1, 0].plot(x, x)
     axes[0, 1].plot(y, x)
     axes[1, 1].plot(y, x)
+
+
+def test_get_gridspec():
+    # ahem, pretty trivial, but...
+    fig, ax = plt.subplots()
+    assert ax.get_subplotspec().get_gridspec() == ax.get_gridspec()
