[med-svn] [python-mne] 128/376: adding test for plot_topo

[Yaroslav Halchenko]

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yoh pushed a commit to annotated tag v0.1
in repository python-mne.

commit dd5eca6a2165d9f2c5f507906d5bf130e3767e73
Author: Alexandre Gramfort <alexandre.gramfort at inria.fr>
Date:   Sat Mar 12 14:56:15 2011 -0500

    adding test for plot_topo
---
 mne/fiff/evoked.py    |  2 +-
 mne/tests/test_viz.py | 24 ++++++++++++++++++++++++
 mne/viz.py            |  1 -
 3 files changed, 25 insertions(+), 2 deletions(-)

diff --git a/mne/fiff/evoked.py b/mne/fiff/evoked.py
index 716c444..0652b91 100644
--- a/mne/fiff/evoked.py
+++ b/mne/fiff/evoked.py
@@ -417,7 +417,7 @@ def read_evoked(fname, setno=0, baseline=None):
     data: dict
         The evoked dataset
     """
-    return Evoked(fname, setno)
+    return Evoked(fname, setno, baseline=baseline)
 
 
 def write_evoked(name, evoked):
diff --git a/mne/tests/test_viz.py b/mne/tests/test_viz.py
new file mode 100644
index 0000000..9cdb01d
--- /dev/null
+++ b/mne/tests/test_viz.py
@@ -0,0 +1,24 @@
+import os.path as op
+
+import pylab as pl
+
+from mne import fiff
+from mne.layouts import Layout
+from mne.viz import plot_topo
+
+
+fname = op.join(op.dirname(__file__), '..', 'fiff', 'tests', 'data',
+                'test-ave.fif')
+
+# Reading
+evoked = fiff.read_evoked(fname, setno=0, baseline=(None, 0))
+
+
+def test_plot_topo():
+    """Plot ERP topography
+    """
+
+    layout = Layout('Vectorview-all')
+
+    # Show topography
+    plot_topo(evoked, layout)
diff --git a/mne/viz.py b/mne/viz.py
index 4265a00..6fbf190 100644
--- a/mne/viz.py
+++ b/mne/viz.py
@@ -25,6 +25,5 @@ def plot_topo(evoked, layout):
             pl.xticks([], ())
             pl.yticks([], ())
 
-    pl.show()
     pl.rcParams['axes.edgecolor'] = 'k'
 

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