diff --git a/wetb/gtsdf/tests/test_gtsdf.py b/wetb/gtsdf/tests/test_gtsdf.py
index 116b27f9e4030c2d9fe96737cb8480ccefe16f27..2a063835c30eae02350d34d9d0b4be668661a8a5 100644
--- a/wetb/gtsdf/tests/test_gtsdf.py
+++ b/wetb/gtsdf/tests/test_gtsdf.py
@@ -33,6 +33,9 @@ class Test_gsdf(unittest.TestCase):
         super(Test_gsdf, cls).tearDownClass()
         #shutil.rmtree(tmp_path)
 
+
+    def test_error(self):
+        raise Exception()
     def test_minimum_requirements (self):
         fn = tmp_path + "minimum.hdf5"
         f = h5py.File(fn, "w")
diff --git a/wetb/gtsdf/tests/test_unix_time.py b/wetb/gtsdf/tests/test_unix_time.py
index 35e053be226483a49966b3f6aefce5e81fa8c6f2..f976195a1dcedd22b82fc28d35d25e8b2ddf4f87 100644
--- a/wetb/gtsdf/tests/test_unix_time.py
+++ b/wetb/gtsdf/tests/test_unix_time.py
@@ -14,10 +14,12 @@ import numpy as np
 import datetime
 from wetb.gtsdf.unix_time import to_unix, from_unix
 
+
 class TestUnixTime(unittest.TestCase):
 
 
     def test_to_unix(self):
+        print (np.array([5]))
         self.assertEqual(to_unix(datetime.datetime(2016, 2, 2, 13, 6, 25)), 1454418385)
         self.assertEqual(to_unix([datetime.datetime(2016, 2, 2, 13, 6, 25),datetime.datetime(2016, 2, 2, 13, 6, 26)]), [1454418385,1454418386])
         self.assertNotEqual(to_unix(datetime.datetime(2016, 2, 2, 13, 6, 26)), 1454418385)