update tests to work for python versions <2.7

17 files changed, 23 insertions, 15 deletions

diff --git a/setup.py b/setup.py
index 554d644..afacf89 100644
--- a/setup.py
+++ b/setup.py
@@ -74,7 +74,7 @@ setup(
  
     setup_requires = ['pyublas'],
     install_requires = ['uncertainties','pyzmq-static','spnav', 'pycuda', 
-                        'numpy>=1.6', 'pygame', 'nose', 'sphinx'],
+                        'numpy>=1.6', 'pygame', 'nose', 'sphinx', 'unittest2'],
     test_suite = 'nose.collector',
     
 )
diff --git a/test/matrix_test.py b/test/matrix_test.py
index bfc49ad..f204175 100644
--- a/test/matrix_test.py
+++ b/test/matrix_test.py
@@ -1,5 +1,6 @@
 import os
 import numpy as np
+np.seterr(divide='ignore')
 from pycuda import autoinit
 from pycuda.compiler import SourceModule
 import pycuda.driver as cuda
diff --git a/test/test_bvh.py b/test/test_bvh.py
index a43c16d..0c0c705 100644
--- a/test/test_bvh.py
+++ b/test/test_bvh.py
@@ -1,4 +1,4 @@
-import unittest
+from unittest_find import unittest
 from chroma.bvh.bvh import BVH, BVHLayerSlice, WorldCoords, uint4, \
     OutOfRangeError, unpack_nodes
 import numpy as np
diff --git a/test/test_bvh_simple.py b/test/test_bvh_simple.py
index f68172f..c3743fd 100644
--- a/test/test_bvh_simple.py
+++ b/test/test_bvh_simple.py
@@ -1,5 +1,5 @@
 import pycuda.autoinit
-import unittest
+from unittest_find import unittest
 from chroma.bvh import make_simple_bvh, BVH
 from chroma.bvh.bvh import node_areas
 import chroma.models
diff --git a/test/test_cache.py b/test/test_cache.py
index e4bb165..b6b40d9 100644
--- a/test/test_cache.py
+++ b/test/test_cache.py
@@ -1,4 +1,4 @@
-import unittest
+from unittest_find from unittest_find import unittest
 import os
 import shutil
 import tempfile
diff --git a/test/test_detector.py b/test/test_detector.py
index 010da70..feaf5ab 100644
--- a/test/test_detector.py
+++ b/test/test_detector.py
@@ -1,4 +1,4 @@
-import unittest
+from unittest_find import unittest
 import numpy as np
 
 from chroma.geometry import Solid, Geometry, vacuum
diff --git a/test/test_generator_photon.py b/test/test_generator_photon.py
index 37248cf..0146be9 100644
--- a/test/test_generator_photon.py
+++ b/test/test_generator_photon.py
@@ -1,4 +1,4 @@
-import unittest
+from unittest_find import unittest
 import itertools
 
 from chroma import generator
diff --git a/test/test_generator_vertex.py b/test/test_generator_vertex.py
index cec363d..f959b98 100644
--- a/test/test_generator_vertex.py
+++ b/test/test_generator_vertex.py
@@ -1,4 +1,4 @@
-import unittest
+from unittest_find import unittest
 import itertools
 import numpy as np
 import chroma.generator.vertex
diff --git a/test/test_io.py b/test/test_io.py
index 15daab6..efcba33 100644
--- a/test/test_io.py
+++ b/test/test_io.py
@@ -1,4 +1,4 @@
-import unittest
+from unittest_find from unittest_find import unittest
 from chroma.io import root
 from chroma import event
 import numpy as np
diff --git a/test/test_parabola.py b/test/test_parabola.py
index 7d7e7b2..54708d7 100644
--- a/test/test_parabola.py
+++ b/test/test_parabola.py
@@ -1,7 +1,7 @@
 import chroma.parabola as parabola
 import numpy
 from uncertainties import ufloat, unumpy
-import unittest
+from unittest_find import unittest
 from numpy.testing import assert_almost_equal
 
 class Test1D(unittest.TestCase):
diff --git a/test/test_pdf.py b/test/test_pdf.py
index 0ad87d8..1b12dfb 100644
--- a/test/test_pdf.py
+++ b/test/test_pdf.py
@@ -1,4 +1,4 @@
-import unittest
+from unittest_find import unittest
 import numpy as np
 import itertools
 
diff --git a/test/test_propagation.py b/test/test_propagation.py
index 114fcfb..0531ec2 100644
--- a/test/test_propagation.py
+++ b/test/test_propagation.py
@@ -1,4 +1,4 @@
-import unittest
+from unittest_find import unittest
 import numpy as np
 
 from chroma.geometry import Solid, Geometry, vacuum
diff --git a/test/test_ray_intersection.py b/test/test_ray_intersection.py
index edc7558..6fcd4a3 100644
--- a/test/test_ray_intersection.py
+++ b/test/test_ray_intersection.py
@@ -1,4 +1,4 @@
-import unittest
+from unittest_find import unittest
 import chroma
 import numpy as np
 import os
diff --git a/test/test_rayleigh.py b/test/test_rayleigh.py
index 0b3274d..91e45ca 100644
--- a/test/test_rayleigh.py
+++ b/test/test_rayleigh.py
@@ -1,4 +1,4 @@
-import unittest
+from unittest_find import unittest
 import numpy as np
 
 from chroma.geometry import Solid, Geometry
diff --git a/test/test_reemission.py b/test/test_reemission.py
index 754eaed..a061dd8 100644
--- a/test/test_reemission.py
+++ b/test/test_reemission.py
@@ -1,4 +1,4 @@
-import unittest
+from unittest_find import unittest
 import numpy as np
 import scipy.stats
 #import matplotlib.pyplot as plt
diff --git a/test/test_sample_cdf.py b/test/test_sample_cdf.py
index 1510768..f079db0 100644
--- a/test/test_sample_cdf.py
+++ b/test/test_sample_cdf.py
@@ -4,7 +4,7 @@ from pycuda import gpuarray
 import numpy as np
 import ROOT
 import os
-import unittest
+from unittest_find import unittest
 import chroma
 
 class TestSampling(unittest.TestCase):
diff --git a/test/unittest_find.py b/test/unittest_find.py
new file mode 100644
index 0000000..b8c8849
--- /dev/null
+++ b/test/unittest_find.py
@@ -0,0 +1,7 @@
+import sys
+
+if sys.version_info < (2,7):
+    import unittest2 as unittest
+else:
+    import unittest
+