repaired optic flow test

navipy/processing/test_OpticFlow.py

@@ -107,12 +107,12 @@ class TestCase(unittest.TestCase):
             tuples = [('location', 'x'), ('location', 'y'),
                       ('location', 'z'), ('location', 'dx'),
                       ('location', 'dy'), ('location', 'dz'),
-                      (self.convention, 'alpha_0'),
-                      (self.convention, 'alpha_1'),
-                      (self.convention, 'alpha_2'),
-                      (self.convention, 'dalpha_0'),
-                      (self.convention, 'dalpha_1'),
-                      (self.convention, 'dalpha_2')]
+                      (convention, 'alpha_0'),
+                      (convention, 'alpha_1'),
+                      (convention, 'alpha_2'),
+                      (convention, 'dalpha_0'),
+                      (convention, 'dalpha_1'),
+                      (convention, 'dalpha_2')]
             index = pd.MultiIndex.from_tuples(tuples,
                                               names=['position',
                                                      'orientation'])
@@ -120,16 +120,15 @@ class TestCase(unittest.TestCase):
             velocity['location']['x'] = x
             velocity['location']['y'] = y
             velocity['location']['z'] = z
-            velocity[self.convention]['alpha_0'] = yaw
-            velocity[self.convention]['alpha_1'] = pitch
-            velocity[self.convention]['alpha_2'] = roll
+            velocity[convention]['alpha_0'] = yaw
+            velocity[convention]['alpha_1'] = pitch
+            velocity[convention]['alpha_2'] = roll
             velocity['location']['dx'] = dx
             velocity['location']['dy'] = dy
             velocity['location']['dz'] = dz
-            velocity[self.convention]['dalpha_0'] = dyaw
-            velocity[self.convention]['dalpha_1'] = dpitch
-            velocity[self.convention]['dalpha_2'] = droll
-            print("convention", convention)
+            velocity[convention]['dalpha_0'] = dyaw
+            velocity[convention]['dalpha_1'] = dpitch
+            velocity[convention]['dalpha_2'] = droll
             with self.assertRaises(ValueError):
                 rof, hof, vof = mcode.optic_flow(self.scene,
                                                  self.viewing_directions,