openstack/oslo.utils
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oslo.utils/oslo_utils/tests/test_specs_matcher.py
Adam Rozman 72c80f6993 add <range-in> spec DSL operator 
Add a new spec DSL operator called `range-in` that allowes users of
the spec_matcher to match values against numeric ranges.
The surrounding brackets determines whether the limit should be
inclusive or not.

examples:
 <range-in> [ 10 20 ]  : 10 <= x <= 20
 <range-in> ( 10 20 ]  : 10 <  x <= 20
 <range-in> [ 10 20 )  : 10 <= x <  20
 <range-in> ( 10 20 )  : 10 <  x <  20

Closes-Bug: #2052619
Change-Id: I444c01219d02ea7572d4b82117b89b8d3eb75e56
Signed-off-by: Adam Rozman <adam.rozman@est.tech>
Co-authored-by: Takashi Kajinami <kajinamit@oss.nttdata.com>
2024-02-19 13:23:13 +02:00

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# Licensed under the Apache License, Version 2.0 (the "License"); you may
# not use this file except in compliance with the License. You may obtain
# a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
# License for the specific language governing permissions and limitations
# under the License.
from oslotest import base as test_base
from oslo_utils import specs_matcher
class SpecsMatcherTestCase(test_base.BaseTestCase):
def _do_specs_matcher_test(self, value, req, matches):
assertion = self.assertTrue if matches else self.assertFalse
assertion(specs_matcher.match(value, req))
def test_specs_matches_simple(self):
self._do_specs_matcher_test(
value='1',
req='1',
matches=True)
def test_specs_fails_string_vs_int(self):
# With no operator specified it is a string comparison test, therefore
# '1' does not equal '01'
self._do_specs_matcher_test(
value='01',
req='1',
matches=False)
def test_specs_match_int_leading_zero(self):
# Show that numerical comparison works with leading zero
self._do_specs_matcher_test(
value='01',
req='== 1',
matches=True)
def test_specs_fails_simple(self):
self._do_specs_matcher_test(
value='',
req='1',
matches=False)
def test_specs_fails_simple2(self):
self._do_specs_matcher_test(
value='3',
req='1',
matches=False)
def test_specs_fails_simple3(self):
self._do_specs_matcher_test(
value='222',
req='2',
matches=False)
def test_specs_fails_with_bogus_ops(self):
self._do_specs_matcher_test(
value='4',
req='! 2',
matches=False)
def test_specs_matches_with_op_eq(self):
self._do_specs_matcher_test(
value='123',
req='= 123',
matches=True)
def test_specs_matches_with_op_eq2(self):
self._do_specs_matcher_test(
value='124',
req='= 123',
matches=True)
def test_specs_fails_with_op_eq(self):
self._do_specs_matcher_test(
value='34',
req='= 234',
matches=False)
def test_specs_fails_with_op_eq3(self):
self._do_specs_matcher_test(
value='34',
req='=',
matches=False)
def test_specs_matches_with_op_seq(self):
self._do_specs_matcher_test(
value='123',
req='s== 123',
matches=True)
def test_specs_fails_with_op_seq(self):
self._do_specs_matcher_test(
value='1234',
req='s== 123',
matches=False)
def test_specs_matches_with_op_sneq(self):
self._do_specs_matcher_test(
value='1234',
req='s!= 123',
matches=True)
def test_specs_fails_with_op_sneq(self):
self._do_specs_matcher_test(
value='123',
req='s!= 123',
matches=False)
def test_specs_matches_with_op_sge(self):
self._do_specs_matcher_test(
value='234',
req='s>= 1000',
matches=True)
def test_specs_matches_with_op_sge2(self):
self._do_specs_matcher_test(
value='234',
req='s>= 234',
matches=True)
def test_specs_fails_with_op_sge(self):
self._do_specs_matcher_test(
value='1000',
req='s>= 234',
matches=False)
def test_specs_matches_with_op_sle(self):
self._do_specs_matcher_test(
value='1000',
req='s<= 1234',
matches=True)
def test_specs_matches_with_op_sle2(self):
self._do_specs_matcher_test(
value='1234',
req='s<= 1234',
matches=True)
def test_specs_fails_with_op_sle(self):
self._do_specs_matcher_test(
value='1234',
req='s<= 1000',
matches=False)
def test_specs_matches_with_op_sl(self):
self._do_specs_matcher_test(
value='12',
req='s< 2',
matches=True)
def test_specs_fails_with_op_sl(self):
self._do_specs_matcher_test(
value='2',
req='s< 12',
matches=False)
def test_specs_fails_with_op_sl2(self):
self._do_specs_matcher_test(
value='12',
req='s< 12',
matches=False)
def test_specs_matches_with_op_sg(self):
self._do_specs_matcher_test(
value='2',
req='s> 12',
matches=True)
def test_specs_fails_with_op_sg(self):
self._do_specs_matcher_test(
value='12',
req='s> 2',
matches=False)
def test_specs_fails_with_op_sg2(self):
self._do_specs_matcher_test(
value='12',
req='s> 12',
matches=False)
def test_specs_matches_with_op_in(self):
self._do_specs_matcher_test(
value='12311321',
req='<in> 11',
matches=True)
def test_specs_matches_with_op_in2(self):
self._do_specs_matcher_test(
value='12311321',
req='<in> 12311321',
matches=True)
def test_specs_matches_with_op_in3(self):
self._do_specs_matcher_test(
value='12311321',
req='<in> 12311321 <in>',
matches=True)
def test_specs_fails_with_op_in(self):
self._do_specs_matcher_test(
value='12310321',
req='<in> 11',
matches=False)
def test_specs_fails_with_op_in2(self):
self._do_specs_matcher_test(
value='12310321',
req='<in> 11 <in>',
matches=False)
def test_specs_matches_with_op_or(self):
self._do_specs_matcher_test(
value='12',
req='<or> 11 <or> 12',
matches=True)
def test_specs_matches_with_op_or2(self):
self._do_specs_matcher_test(
value='12',
req='<or> 11 <or> 12 <or>',
matches=True)
def test_specs_matches_with_op_or3(self):
self._do_specs_matcher_test(
value='12',
req='<or> 12',
matches=True)
def test_specs_fails_with_op_or(self):
self._do_specs_matcher_test(
value='13',
req='<or> 11 <or> 12',
matches=False)
def test_specs_fails_with_op_or2(self):
self._do_specs_matcher_test(
value='13',
req='<or> 11 <or> 12 <or>',
matches=False)
def test_specs_fails_with_op_or3(self):
self._do_specs_matcher_test(
value='13',
req='<or> 11',
matches=False)
def test_specs_matches_with_op_le(self):
self._do_specs_matcher_test(
value='2',
req='<= 10',
matches=True)
def test_specs_matches_with_op_le2(self):
self._do_specs_matcher_test(
value='10',
req='<= 10',
matches=True)
def test_specs_fails_with_op_le(self):
self._do_specs_matcher_test(
value='3',
req='<= 2',
matches=False)
def test_specs_matches_with_op_ge(self):
self._do_specs_matcher_test(
value='3',
req='>= 1',
matches=True)
def test_specs_matches_with_op_ge2(self):
self._do_specs_matcher_test(
value='3.0',
req='>= 3',
matches=True)
def test_specs_matches_with_op_g(self):
self._do_specs_matcher_test(
value='3',
req='> 1',
matches=True)
def test_specs_matches_with_op_g2(self):
self._do_specs_matcher_test(
value='3',
req='> 3',
matches=False)
def test_specs_matches_with_op_g3(self):
self._do_specs_matcher_test(
value='3.0',
req='> 2',
matches=True)
def test_specs_matches_with_op_l(self):
self._do_specs_matcher_test(
value='3',
req='< 5',
matches=True)
def test_specs_matches_with_op_l2(self):
self._do_specs_matcher_test(
value='3',
req='< 3',
matches=False)
def test_specs_matches_with_op_l3(self):
self._do_specs_matcher_test(
value='1.0',
req='< 6',
matches=True)
def test_specs_fails_with_op_ge(self):
self._do_specs_matcher_test(
value='2',
req='>= 3',
matches=False)
def test_specs_matches_with_op_ne(self):
self._do_specs_matcher_test(
value='3.2',
req='!= 3.1',
matches=True)
def test_specs_fails_with_op_ne(self):
self._do_specs_matcher_test(
value='3.2',
req='!= 3.2',
matches=False)
def test_specs_matches_with_op_eqeq(self):
self._do_specs_matcher_test(
value='3',
req='== 3',
matches=True)
def test_specs_matches_with_op_eqeq2(self):
self._do_specs_matcher_test(
value='3.0',
req='== 3',
matches=True)
def test_specs_fails_with_op_eqeq(self):
self._do_specs_matcher_test(
value='3.0',
req='== 3.1',
matches=False)
def test_specs_matches_all_with_op_allin(self):
self._do_specs_matcher_test(
value=str(['aes', 'mmx', 'aux']),
req='<all-in> aes mmx',
matches=True)
def test_specs_matches_one_with_op_allin(self):
self._do_specs_matcher_test(
value=str(['aes', 'mmx', 'aux']),
req='<all-in> mmx',
matches=True)
def test_specs_fails_with_op_allin(self):
self._do_specs_matcher_test(
value=str(['aes', 'mmx', 'aux']),
req='<all-in> txt',
matches=False)
def test_specs_fails_all_with_op_allin(self):
self._do_specs_matcher_test(
value=str(['aes', 'mmx', 'aux']),
req='<all-in> txt 3dnow',
matches=False)
def test_specs_fails_match_one_with_op_allin(self):
self._do_specs_matcher_test(
value=str(['aes', 'mmx', 'aux']),
req='<all-in> txt aes',
matches=False)
def test_specs_fails_match_substr_single(self):
self._do_specs_matcher_test(
value=str(['X_X']),
req='<all-in> _',
matches=False)
def test_specs_fails_match_substr(self):
self._do_specs_matcher_test(
value=str(['X___X']),
req='<all-in> ___',
matches=False)
def test_specs_fails_match_substr_reversed(self):
self._do_specs_matcher_test(
value=str(['aes', 'mmx', 'aux']),
req='<all-in> XaesX',
matches=False)
def test_specs_fails_onechar_with_op_allin(self):
self.assertRaises(
TypeError,
specs_matcher.match,
value=str(['aes', 'mmx', 'aux']),
req='<all-in> e')
def test_specs_errors_list_with_op_allin(self):
self.assertRaises(
TypeError,
specs_matcher.match,
value=['aes', 'mmx', 'aux'],
req='<all-in> aes')
def test_specs_errors_str_with_op_allin(self):
self.assertRaises(
TypeError,
specs_matcher.match,
value='aes',
req='<all-in> aes')
def test_specs_errors_dict_literal_with_op_allin(self):
self.assertRaises(
TypeError,
specs_matcher.match,
value=str({'aes': 1}),
req='<all-in> aes')
def test_specs_errors_bad_literal_with_op_allin(self):
self.assertRaises(
TypeError,
specs_matcher.match,
value="^&*($",
req='<all-in> aes')
def test_specs_fails_not_enough_args_with_op_rangein(self):
self.assertRaises(
TypeError,
specs_matcher.match,
value="23",
req='<range-in> [ 10 ]')
def test_specs_fails_no_brackets_with_op_rangein(self):
self.assertRaises(
TypeError,
specs_matcher.match,
value="23",
req='<range-in> 10 20')
def test_specs_fails_no_opening_bracket_with_op_rangein(self):
self.assertRaises(
TypeError,
specs_matcher.match,
value="23",
req='<range-in> 10 20 ]')
def test_specs_fails_no_closing_bracket_with_op_rangein(self):
self.assertRaises(
TypeError,
specs_matcher.match,
value="23",
req='<range-in> [ 10 20')
def test_specs_fails_invalid_brackets_with_op_rangein(self):
self.assertRaises(
TypeError,
specs_matcher.match,
value="23",
req='<range-in> { 10 20 }')
def test_specs_fails_not_opening_brackets_with_op_rangein(self):
self.assertRaises(
TypeError,
specs_matcher.match,
value="23",
req='<range-in> ) 10 20 )')
def test_specs_fails_not_closing_brackets_with_op_rangein(self):
self.assertRaises(
TypeError,
specs_matcher.match,
value="23",
req='<range-in> ( 10 20 (')
def test_specs_fails_reverse_brackets_with_op_rangein(self):
self.assertRaises(
TypeError,
specs_matcher.match,
value="23",
req='<range-in> ) 10 20 (')
def test_specs_fails_too_many_args_with_op_rangein(self):
self.assertRaises(
TypeError,
specs_matcher.match,
value="23",
req='<range-in> [ 10 20 30 ]')
def test_specs_fails_bad_limits_with_op_rangein(self):
self.assertRaises(
TypeError,
specs_matcher.match,
value="23",
req='<range-in> [ 20 10 ]')
def test_specs_fails_match_beyond_scope_with_op_rangein_le(self):
self._do_specs_matcher_test(
matches=False,
value="23",
req='<range-in> [ 10 20 ]')
def test_specs_fails_match_beyond_scope_with_op_rangein_lt(self):
self._do_specs_matcher_test(
matches=False,
value="23",
req='<range-in> [ 10 20 )')
def test_specs_fails_match_under_scope_with_op_rangein_ge(self):
self._do_specs_matcher_test(
matches=False,
value="5",
req='<range-in> [ 10 20 ]')
def test_specs_fails_match_under_scope_with_op_rangein_gt(self):
self._do_specs_matcher_test(
matches=False,
value="5",
req='<range-in> ( 10 20 ]')
def test_specs_fails_match_float_beyond_scope_with_op_rangein_le(self):
self._do_specs_matcher_test(
matches=False,
value="20.3",
req='<range-in> [ 10.1 20.2 ]')
def test_specs_fails_match_float_beyond_scope_with_op_rangein_lt(self):
self._do_specs_matcher_test(
matches=False,
value="20.3",
req='<range-in> [ 10.1 20.2 )')
def test_specs_fails_match_float_under_scope_with_op_rangein_ge(self):
self._do_specs_matcher_test(
matches=False,
value="5.0",
req='<range-in> [ 5.1 20.2 ]')
def test_specs_fails_match_float_under_scope_with_op_rangein_gt(self):
self._do_specs_matcher_test(
matches=False,
value="5.0",
req='<range-in> ( 5.1 20.2 ]')
def test_specs_matches_int_lower_int_range_with_op_rangein_ge(self):
self._do_specs_matcher_test(
matches=True,
value="10",
req='<range-in> [ 10 20 ]')
def test_specs_fails_matchesint_lower_int_range_with_op_rangein_gt(self):
self._do_specs_matcher_test(
matches=False,
value="10",
req='<range-in> ( 10 20 ]')
def test_specs_matches_float_lower_float_range_with_op_rangein_ge(self):
self._do_specs_matcher_test(
matches=True,
value="10.1",
req='<range-in> [ 10.1 20 ]')
def test_specs_fails_matche_float_lower_float_range_with_op_rangein_gt(
self):
self._do_specs_matcher_test(
matches=False,
value="10.1",
req='<range-in> ( 10.1 20 ]')
def test_specs_matches_int_with_int_range_with_op_rangein(self):
self._do_specs_matcher_test(
matches=True,
value="15",
req='<range-in> [ 10 20 ]')
def test_specs_matches_float_with_int_limit_with_op_rangein(self):
self._do_specs_matcher_test(
matches=True,
value="15.5",
req='<range-in> [ 10 20 ]')
def test_specs_matches_int_upper_int_range_with_op_rangein(self):
self._do_specs_matcher_test(
matches=True,
value="20",
req='<range-in> [ 10 20 ]')
def test_specs_fails_matche_int_upper_int_range_with_op_rangein_lt(self):
self._do_specs_matcher_test(
matches=False,
value="20",
req='<range-in> [ 10 20 )')
def test_specs_matches_float_upper_mixed_range_with_op_rangein(self):
self._do_specs_matcher_test(
matches=True,
value="20.5",
req='<range-in> [ 10 20.5 ]')
def test_specs_fails_matche_float_upper_mixed_range_with_op_rangein_lt(
self):
self._do_specs_matcher_test(
matches=False,
value="20.5",
req='<range-in> [ 10 20.5 )')
def test_specs_matches_float_with_float_limit_with_op_rangein(self):
self._do_specs_matcher_test(
matches=True,
value="12.5",
req='<range-in> [ 10.1 20.1 ]')
def test_specs_matches_only_one_with_op_rangein(self):
self._do_specs_matcher_test(
matches=True,
value="10.1",
req='<range-in> [ 10.1 10.1 ]')
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