-
Notifications
You must be signed in to change notification settings - Fork 183
/
test_remove_pyre_directive.py
180 lines (158 loc) · 4.54 KB
/
test_remove_pyre_directive.py
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
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
# Copyright (c) Meta Platforms, Inc. and affiliates.
#
# This source code is licensed under the MIT license found in the
# LICENSE file in the root directory of this source tree.
#
from libcst.codemod import CodemodTest
from libcst.codemod.commands.remove_pyre_directive import (
RemovePyreStrictCommand,
RemovePyreUnsafeCommand,
)
class TestRemovePyreStrictCommand(CodemodTest):
TRANSFORM = RemovePyreStrictCommand
def test_remove_from_file(self) -> None:
before = """
# pyre-strict
def baz() -> List[Foo]:
pass
"""
after = """
def baz() -> List[Foo]:
pass
"""
self.assertCodemod(before, after)
def test_remove_from_file_without_pyre_strict(self) -> None:
"""
We shouldn't be removing pyre-strict to a file that doesn't have it.
"""
before = """
def baz() -> List[Foo]:
pass
"""
after = """
def baz() -> List[Foo]:
pass
"""
self.assertCodemod(before, after)
def test_remove_from_file_with_pyre_strict_after(self) -> None:
"""
Test removal if pyre-strict is after comments.
"""
before = """
# THIS IS A COMMENT!
# pyre-strict
def baz() -> List[Foo]:
pass
"""
after = """
# THIS IS A COMMENT!
def baz() -> List[Foo]:
pass
"""
self.assertCodemod(before, after)
def test_remove_from_file_with_pyre_strict_before(self) -> None:
"""
Test removal if pyre-strict is before comments.
"""
before = """
# pyre-strict
# THIS IS A COMMENT!
def baz() -> List[Foo]:
pass
"""
after = """
# THIS IS A COMMENT!
def baz() -> List[Foo]:
pass
"""
self.assertCodemod(before, after)
def test_remove_from_file_with_comment(self) -> None:
"""
We should preserve comments and spacing when removing.
"""
before = """
# YO I'M A COMMENT
# pyre-strict
def baz() -> List[Foo]:
pass
"""
after = """
# YO I'M A COMMENT
def baz() -> List[Foo]:
pass
"""
self.assertCodemod(before, after)
class TestRemovePyreUnsafeCommand(CodemodTest):
TRANSFORM = RemovePyreUnsafeCommand
def test_remove_from_file(self) -> None:
before = """
# pyre-unsafe
def baz() -> List[Foo]:
pass
"""
after = """
def baz() -> List[Foo]:
pass
"""
self.assertCodemod(before, after)
def test_remove_from_file_without_pyre_unsafe(self) -> None:
"""
We shouldn't be removing pyre-unsafe to a file that doesn't have it.
"""
before = """
def baz() -> List[Foo]:
pass
"""
after = """
def baz() -> List[Foo]:
pass
"""
self.assertCodemod(before, after)
def test_remove_from_file_with_pyre_unsafe_after(self) -> None:
"""
Test removal if pyre-unsafe is after comments.
"""
before = """
# THIS IS A COMMENT!
# pyre-unsafe
def baz() -> List[Foo]:
pass
"""
after = """
# THIS IS A COMMENT!
def baz() -> List[Foo]:
pass
"""
self.assertCodemod(before, after)
def test_remove_from_file_with_pyre_unsafe_before(self) -> None:
"""
Test removal if pyre-unsafe is before comments.
"""
before = """
# pyre-unsafe
# THIS IS A COMMENT!
def baz() -> List[Foo]:
pass
"""
after = """
# THIS IS A COMMENT!
def baz() -> List[Foo]:
pass
"""
self.assertCodemod(before, after)
def test_remove_from_file_with_comment(self) -> None:
"""
We should preserve comments and spacing when removing.
"""
before = """
# YO I'M A COMMENT
# pyre-unsafe
def baz() -> List[Foo]:
pass
"""
after = """
# YO I'M A COMMENT
def baz() -> List[Foo]:
pass
"""
self.assertCodemod(before, after)