1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
|
# 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.
import ast
from tests.unit import test
from tests.unit import test_ddt
class DDTDecoratorCheckerTestCase(test.TestCase):
def test_pass(self):
code = """
@ddt.ddt
class Test(object):
@ddt.data({})
def test_func(self):
pass
"""
tree = ast.parse(code).body[0]
visitor = test_ddt.DDTDecoratorChecker()
visitor.visit(tree)
self.assertEqual({}, visitor.errors)
def test_fail(self):
code = """
class Test(object):
@ddt.data({})
def test_func(self):
pass
"""
tree = ast.parse(code).body[0]
visitor = test_ddt.DDTDecoratorChecker()
visitor.visit(tree)
self.assertEqual({"Test": {"lineno": 3,
"message": "Class Test has functions that use DDT, "
"but is not decorated with `ddt.ddt`"}},
visitor.errors)
|
