def test_list_difference_1d_binary_not_normalized(self):
diff = utils.list_difference_1d(
a=self.first_bins,
b=self.second_bins,
function=utils.DiffFuncConst.BINARY.value,
normalized=False,
inverse=False)
self.assertEqual(4, diff)
def test_list_difference_1d_single_normalized(self):
diff = utils.list_difference_1d(
a=self.first_bins,
b=self.second_bins,
function=utils.DiffFuncConst.SINGLE.value,
normalized=True,
inverse=False)
# (10 (val of list entry) * 4 (number of different bins)) / 60 (number of values in total)
expected = (10 * 4) / 60
self.assertEqual(expected, diff)
def test_list_difference_1d_binary_normalized(self):
diff = utils.list_difference_1d(
a=self.first_bins,
b=self.second_bins,
function=utils.DiffFuncConst.BINARY.value,
normalized=True,
inverse=False)
expected = (4 / coverage_evaluator.NUM_BINS)
self.assertEqual(expected, diff)
def test_list_difference_1d_single_normalized_unequal(self):
diff = utils.list_difference_1d(
a=self.first_bins_halved,
b=self.second_bins,
function=utils.DiffFuncConst.SINGLE.value,
normalized=True,
inverse=False)
# 5 (val of list entry) * 2 (number of different bins) + 10 * 2 + 5
expected = 2 / 3
self.assertEqual(expected, diff,
"Unequal element count causes problems")
def road_compare_1d(self, road_to_compare: str, measure: str):
""" compares the coverage of a single-dimensional feature of a road to all others in the suite
:param road_to_compare: the baseline road which is compared to all others
:param measure: the feature which is compare, has to be present for each road in the suite dict
:return: None
"""
road_similarities = {}
main_bin = self.test_dict.get(road_to_compare).get(measure)
assert main_bin is not None, "The bin " + measure + " has not been added or spelling is incorrect"
# print(main_bin)
for i in range(self.start, self.end + 1):
road_similarities[str(i)] = utils.list_difference_1d(
main_bin,
self.test_dict.get(str(i)).get(measure),
function='binary',
normalized=True)
# print(road_similarities)
self.test_dict.get(road_to_compare)[road_to_compare + ' ' +
measure] = road_similarities