Put tests in separate class

Author: Rachel

tests/test_util.py

@@ -595,7 +595,14 @@ def test_SampleTimeGenerator_(self):
                                                 decimal=7, err_msg=error, \
                                                 verbose=True)
 
-    def test_GetPointFrom(self):
+class Test_GetPointFrom(unittest.TestCase):
+    def setUp(self):
+        self.env = openravepy.Environment()
+        
+    def tearDown(self):
+        self.env.Destroy()
+
+    def test_GetPointFrom_Kinbody(self):
         # Check that each input type returns the correct xyz coord
 
         # Kinbody
@@ -604,21 +611,31 @@ def test_GetPointFrom(self):
         mug.SetTransform(numpy.eye(4)) 
         coord_kinbody = prpy.util.GetPointFrom(mug)
         expected_kinbody_coords = [0, 0, 0]
-        #numpy.testing.assert_array_almost_equal(coord_kinbody, expected_kinbody_coords)
+        numpy.testing.assert_array_almost_equal(coord_kinbody, expected_kinbody_coords)
 
+    def test_GetPointFrom_Space(self):
+        # Check that each input type returns the correct xyz coord
         expected_coord = [1, 3, 4]
 
         # Point in space
         space_coord = numpy.array([1, 3, 4])
         space_result = prpy.util.GetPointFrom(space_coord)
         numpy.testing.assert_array_almost_equal(space_result, expected_coord)
 
+    def test_GetPointFrom_Transform(self):
+        # Check that each input type returns the correct xyz coord
+        expected_coord = [1, 3, 4]
+ 
         # 4x4 Transform
         trans_coord = numpy.eye(4)
         trans_coord[0:3, 3] = expected_coord
         trans_result = prpy.util.GetPointFrom(trans_coord)
         numpy.testing.assert_array_almost_equal(trans_result, expected_coord)
 
+    def test_GetPointFrom_List(self):
+        # Check that each input type returns the correct xyz coord
+        expected_coord = [1, 3, 4]
+
         # List
         list_coord = [1, 3, 4]
         list_result = prpy.util.GetPointFrom(list_coord)