matplotlib
diff --git a/‎…lots/baseline/TestSpan/axhspan_epoch.png‎ ‎…eline_images/test_axes/axhspan_epoch.png‎test/test_plots/baseline/TestSpan/axhspan_epoch.png renamed to lib/matplotlib/tests/baseline_images/test_axes/axhspan_epoch.png b/‎…lots/baseline/TestSpan/axhspan_epoch.png‎ ‎…eline_images/test_axes/axhspan_epoch.png‎test/test_plots/baseline/TestSpan/axhspan_epoch.png renamed to lib/matplotlib/tests/baseline_images/test_axes/axhspan_epoch.png
diff --git a/‎lib/matplotlib/tests/test_axes.py‎
Lines changed: 22 additions & 0 deletions b/‎lib/matplotlib/tests/test_axes.py‎
Lines changed: 22 additions & 0 deletions
diff --git a/‎test/test_plots/TestSpan.py‎
Lines changed: 0 additions & 64 deletions b/‎test/test_plots/TestSpan.py‎
Lines changed: 0 additions & 64 deletions
@@ -334,3 +334,25 @@ def test_axvspan_epoch():
     ax.set_xlim( t0 - 5.0*dt, tf + 5.0*dt )
 
     fig.savefig( 'axvspan_epoch' )
+
+@image_comparison(baseline_images=['axhspan_epoch'])
+def test_axhspan_epoch():
+    """Test the axhspan method with Epochs."""
+    from datetime import datetime
+    import matplotlib.testing.jpl_units as units
+    units.register()
+
+    # generate some data
+    t0 = units.Epoch( "ET", dt=datetime(2009, 1, 20) )
+    tf = units.Epoch( "ET", dt=datetime(2009, 1, 21) )
+
+    dt = units.Duration( "ET", units.day.convert( "sec" ) )
+
+    fig = pylab.figure()
+
+    pylab.axhspan( t0, tf, facecolor="blue", alpha=0.25 )
+
+    ax = pylab.gca()
+    ax.set_ylim( t0 - 5.0*dt, tf + 5.0*dt )
+
+    fig.savefig( 'axhspan_epoch' )