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import unittest
from unittest.mock import patch
from Orange.widgets.utils.userinput import (
_get_points, numbers_from_list)
class TestPointsFromList(unittest.TestCase):
@patch("Orange.widgets.utils.userinput._numbers_from_no_dots")
@patch("Orange.widgets.utils.userinput._numbers_from_dots")
def test_points_from_list(self, from_dots, no_dots):
numbers_from_list("1 2 3", int)
no_dots.assert_called()
no_dots.reset_mock()
from_dots.assert_not_called()
numbers_from_list("5, 9", int)
no_dots.assert_called()
no_dots.reset_mock()
from_dots.assert_not_called()
numbers_from_list("5.13", int)
no_dots.assert_called()
no_dots.reset_mock()
from_dots.assert_not_called()
numbers_from_list("1 ... 3", int)
no_dots.assert_not_called()
from_dots.assert_called()
from_dots.reset_mock()
numbers_from_list("1, 2, 3...5", int)
no_dots.assert_not_called()
from_dots.assert_called()
from_dots.reset_mock()
numbers_from_list("...3, 4, 5", int)
no_dots.assert_not_called()
from_dots.assert_called()
from_dots.reset_mock()
numbers_from_list("3, 4, 5...", int)
no_dots.assert_not_called()
from_dots.assert_called()
from_dots.reset_mock()
numbers_from_list("3, 4, ...,5...", int)
no_dots.assert_not_called()
from_dots.assert_called()
from_dots.reset_mock()
def test_get_points(self):
self.assertEqual(_get_points(["1", "2", "3"], int), (1, 2, 3))
self.assertEqual(_get_points(["1", "2", "3"], float), (1, 2, 3))
self.assertEqual(_get_points(["10.5", "2.25", "3"], float), (10.5, 2.25, 3))
with self.assertRaisesRegex(ValueError, "3.3"):
_get_points(["1", "2", "3.3", "4"], int)
with self.assertRaisesRegex(ValueError, "asdf"):
_get_points(["1", "2", "asdf", "4"], int)
def test_numbers_from_no_dots(self):
self.assertEqual(numbers_from_list("1 2 3", int), (1, 2, 3))
self.assertEqual(numbers_from_list("1 2 3", float), (1, 2, 3))
self.assertEqual(numbers_from_list("10.5 2.25 3", float), (2.25, 3, 10.5))
with self.assertRaisesRegex(ValueError, "3.3"):
numbers_from_list("1 2 3.3 4", int)
with self.assertRaisesRegex(ValueError, "asdf"):
numbers_from_list("1 2 asdf 4", int)
with self.assertRaisesRegex(ValueError, "value must be at least 2"):
numbers_from_list("1", int, 2)
with self.assertRaisesRegex(ValueError, "value must be at most 2"):
numbers_from_list("3", int, None, 2)
with self.assertRaisesRegex(ValueError, "value must be between 2 and 3"):
numbers_from_list("1 4 2 3", int, 2, 3)
def test_numbers_from_dots(self):
def check(minimum, maximum, tests, typ=int, enforce_range=True):
for text, *expected in tests:
if not expected:
with self.assertRaises(ValueError):
numbers_from_list(text, typ, minimum, maximum,
enforce_range)
else:
self.assertEqual(
numbers_from_list(text, typ, minimum, maximum,
enforce_range),
expected[0],
f"for {text}")
check(None, None, [
("1, 2, ..., 5", (1, 2, 3, 4, 5)),
("1, 2, 3, ..., 5, 6, 7", (1, 2, 3, 4, 5, 6, 7)),
("3, ..., 5, 6", (3, 4, 5, 6)),
("..., 5, 6", ),
("5, 6, ...", ),
("1, 2, 3, 4, 5, ...", ),
("1, ..., 5", ),
("1, 2, ..., 5, 6, ..., 8", )])
# 5 to 10
check(5, 10, [
("4, 5, ..., 8", ),
("5, 6, ..., 12", ),
("5, 6, ..., 9", (5, 6, 7, 8, 9)),
("6, 7, ..., 9", (6, 7, 8, 9)),
("6, 7, ..., 8, 9", (6, 7, 8, 9)),
("..., 8, 9", (5, 6, 7, 8, 9)),
("6, 7, ...", (6, 7, 8, 9, 10)),
("6, 7, 8, 9, ...", (6, 7, 8, 9, 10)),
("..., 8, 9", (5, 6, 7, 8, 9)),
])
check(5, None, [
("4, 5, ..., 8", ),
("5, 6, ..., 12", (5, 6, 7, 8, 9, 10, 11, 12)),
("6, 7, ..., 9", (6, 7, 8, 9)),
("6, 7, ..., 8, 9", (6, 7, 8, 9)),
("..., 8, 9", (5, 6, 7, 8, 9)),
("6, 7, ...", )
])
check(None, 10, [
("4, 5, ..., 8", (4, 5, 6, 7, 8)),
("5, 6, ..., 12", ),
("5, 6, ..., 9", (5, 6, 7, 8, 9)),
("6, 7, ..., 9", (6, 7, 8, 9)),
("..., 8, 9", ),
("6, 7, ...", (6, 7, 8, 9, 10)),
("6, 7, 8, 9, ...", (6, 7, 8, 9, 10)),
("..., 8, 9", )])
check(5, 10, [
("5, 6..., 8", (5, 6, 7, 8)),
("5,6...,8", (5, 6, 7, 8)),
("5,6...8", (5, 6, 7, 8)),
("5, 6 ... 8", (5, 6, 7, 8)),
("5, 6 ... 8", (5, 6, 7, 8)),
("5 6 ... ", (5, 6, 7, 8, 9, 10)),
("..., 7, 8", (5, 6, 7, 8)),
("..., 7, 8, ...", ),
("5, 6, ..., 7, 8, ...", ),
("5, 6, ..., 7, 8, ...", ),
("5 6 8, ...", ),
("5, 6, 8, ...", ),
("5, 6, ..., 8, 10", ),
("5, 7, ..., 8, 10", ),
("8, 7, 6, ...", ),
("5, 6, 7, ..., 7, 8", )])
check(5, 10, [
("3, 4, 5, 6..., 8", (3, 4, 5, 6, 7, 8)),
("5, ..., 9, 11, 13", (5, 7, 9, 11, 13)),
("5, 6, ..., ", (5, 6, 7, 8, 9, 10)),
("..., 9, 10, 11", (5, 6, 7, 8, 9, 10, 11))],
int, False)
check(1, None, [
("5, 6..., 8", (5, 6, 7, 8)),
("..., 7, 9", (1, 3, 5, 7, 9)),
("..., 8, 10", (2, 4, 6, 8, 10)),
("..., 7, 10", (1, 4, 7, 10)),
("..., 6, 10", (2, 6, 10)),
("..., 5, 10", (5, 10)),
("..., 4, 10", (4, 10)),
])
check(None, 10, [
("2, 4, ...", (2, 4, 6, 8, 10)),
("1, 3, ...", (1, 3, 5, 7, 9)),
("1, 4, ...", (1, 4, 7, 10)),
("1, 5, ...", (1, 5, 9)),
("1, 6, ...", (1, 6)),
])
check(None, None, [
("1.3, 1.6, ..., 2.5", (1.3, 1.6, 1.9, 2.2, 2.5)),
("1.3, 1.6, ..., 2.55", )],
float)
if __name__ == "__main__":
unittest.main()
|
