def test_slices_difflen(self):
""" signal slices have different length -> should throw exception """
tunnel_state_of_scene = 0
preselect_slice = [acc_gd.DTR_OBJECT_PRESELECT_NOT_SELECTED] * 5
obstacle_detect_slice = [acc_gd.DTR_OBJ_OBSTCLDETECT_NO_CLASS]*3
observed_class_slice = [acc_gd.DTR_OBSERVED_CLASS_NO_CLASS]*3
self.assertRaises(ApproachAnalyzer441.check_test_criteria(tunnel_state_of_scene, preselect_slice,
obstacle_detect_slice, observed_class_slice))
def test_empty_slices(self):
""" empty signal slices -> None of the test_criteria should match"""
tunnel_state_of_scene = 0
preselect_slice = []
obstacle_detect_slice = []
observed_class_slice = []
ret = ApproachAnalyzer441.check_test_criteria(tunnel_state_of_scene, preselect_slice,
obstacle_detect_slice, observed_class_slice)
self.assertEqual(ret, None)
def test_first_ego_not(self):
""" first ego is set over complete length of slice -> condition 'a' expected """
tunnel_state_of_scene = 0
preselect_slice = [acc_gd.DTR_OBJECT_PRESELECT_FIRST_EGO_LANE]*20
preselect_slice[15] = acc_gd.DTR_OBJECT_PRESELECT_NOT_SELECTED # dropout for one cycle
obstacle_detect_slice = [0, 1, 2, 3, 4]*4
observed_class_slice = [acc_gd.DTR_OBSERVED_CLASS_UNKNOWN]*20
ret = ApproachAnalyzer441.check_test_criteria(tunnel_state_of_scene, preselect_slice,
obstacle_detect_slice, observed_class_slice)
self.assertEqual(ret, None)
def test_cond_b(self):
""" LRR_Obj_ObstclDtct = Obstacle
AND (NOT Observed_Class == Guardrail) AND (NOT Observed_Class == Curve_Entry)
AND (NOT Observed_Class == Unknown) """
tunnel_state_of_scene = 0
preselect_slice = [acc_gd.DTR_OBJECT_PRESELECT_NOT_SELECTED]*20
obstacle_detect_slice = [acc_gd.DTR_OBJ_OBSTCLDETECT_OBSTACLE]*20
observed_class_slice = [0]*20
ret = ApproachAnalyzer441.check_test_criteria(tunnel_state_of_scene, preselect_slice,
obstacle_detect_slice, observed_class_slice)
self.assertEqual(ret, 'B')
def test_cond_d(self):
""" (TunnelDetect = 2)
LRR_Obj_ObjPreSelect = FIRST EGO ODER LRR_Obj_ObjPreSelect == Fusion_Obstacle """
tunnel_state_of_scene = 2
preselect_slice = [acc_gd.DTR_OBJECT_PRESELECT_FUSION_OBSTACLE]*10
preselect_slice.extend([acc_gd.DTR_OBJECT_PRESELECT_FIRST_EGO_LANE]*10)
obstacle_detect_slice = [acc_gd.DTR_OBJ_OBSTCLDETECT_PROBABLY_OVERRIDABLE]*10
obstacle_detect_slice.extend([acc_gd.DTR_OBJ_OBSTCLDETECT_PROBABLY_UNDERDRIVABLE]*10)
observed_class_slice = [0]*20
ret = ApproachAnalyzer441.check_test_criteria(tunnel_state_of_scene, preselect_slice,
obstacle_detect_slice, observed_class_slice)
self.assertEqual(ret, 'D')
def test_cond_e(self):
""" (TunnelDetect = 2)
LRR_Obj_ObstclDtct == (Probably_Underdrivable ODER Probably_Overdrivable ODER Obstacle) UND
((NICHT Obeserved_Class == Guardrail) UND (NICHT Obeserved_Class == Curve_Entry) UND
(NICHT Obeserved_Class == Unknown))
"""
tunnel_state_of_scene = 2
preselect_slice = [acc_gd.DTR_OBJECT_PRESELECT_NOT_SELECTED]*20
obstacle_detect_slice = [acc_gd.DTR_OBJ_OBSTCLDETECT_OBSTACLE]*20
observed_class_slice = [0]*20
ret = ApproachAnalyzer441.check_test_criteria(tunnel_state_of_scene, preselect_slice,
obstacle_detect_slice, observed_class_slice)
self.assertEqual(ret, 'E')