TST: Test that #6143 has been fixed

madphysicist · madphysicist · commit ceb724b955c1 · 2016-03-11T17:14:29.000-05:00
diff --git a/lib/matplotlib/tests/test_lines.py b/lib/matplotlib/tests/test_lines.py
@@ -118,6 +118,17 @@ def test_valid_linestyles():
         line.set_linestyle('aardvark')
 
 
+@cleanup
+def test_valid_drawstyles():
+    if sys.version_info[:2] < (2, 7):
+        raise nose.SkipTest("assert_raises as context manager "
+                            "not supported with Python < 2.7")
+
+    line = mlines.Line2D([], [])
+    with assert_raises(ValueError):
+        line.set_drawstyle('foobar')
+
+
 @image_comparison(baseline_images=['line_collection_dashes'], remove_text=True)
 def test_set_line_coll_dash_image():
     fig = plt.figure()
