|
1
|
|
|
#!/usr/bin/env python |
|
2
|
|
|
# -*- coding: utf-8 -*- |
|
3
|
|
|
|
|
4
|
|
|
""" |
|
5
|
|
|
test_generate_file |
|
6
|
|
|
------------------ |
|
7
|
|
|
|
|
8
|
|
|
Tests formerly known from a unittest residing in test_generate.py named |
|
9
|
|
|
TestGenerateFile.test_generate_file |
|
10
|
|
|
TestGenerateFile.test_generate_file_verbose_template_syntax_error |
|
11
|
|
|
""" |
|
12
|
|
|
|
|
13
|
|
|
from __future__ import unicode_literals |
|
14
|
|
|
import os |
|
15
|
|
|
import pytest |
|
16
|
|
|
|
|
17
|
|
|
from jinja2 import FileSystemLoader |
|
18
|
|
|
from jinja2.exceptions import TemplateSyntaxError |
|
19
|
|
|
|
|
20
|
|
|
from cookiecutter import generate |
|
21
|
|
|
from cookiecutter.environment import StrictEnvironment |
|
22
|
|
|
|
|
23
|
|
|
|
|
24
|
|
|
@pytest.fixture(scope='function') |
|
25
|
|
|
def remove_cheese_file(request): |
|
26
|
|
|
""" |
|
27
|
|
|
Remove the cheese text file which is created by the tests. |
|
28
|
|
|
""" |
|
29
|
|
|
def fin_remove_cheese_file(): |
|
30
|
|
|
if os.path.exists('tests/files/cheese.txt'): |
|
31
|
|
|
os.remove('tests/files/cheese.txt') |
|
32
|
|
|
if os.path.exists('tests/files/cheese_lf_newlines.txt'): |
|
33
|
|
|
os.remove('tests/files/cheese_lf_newlines.txt') |
|
34
|
|
|
if os.path.exists('tests/files/cheese_crlf_newlines.txt'): |
|
35
|
|
|
os.remove('tests/files/cheese_crlf_newlines.txt') |
|
36
|
|
|
request.addfinalizer(fin_remove_cheese_file) |
|
37
|
|
|
|
|
38
|
|
|
|
|
39
|
|
|
@pytest.fixture |
|
40
|
|
|
def env(): |
|
41
|
|
|
environment = StrictEnvironment() |
|
42
|
|
|
environment.loader = FileSystemLoader('.') |
|
43
|
|
|
return environment |
|
44
|
|
|
|
|
45
|
|
|
|
|
46
|
|
|
@pytest.mark.usefixtures('remove_cheese_file') |
|
47
|
|
|
def test_generate_file(env): |
|
48
|
|
|
infile = 'tests/files/{{generate_file}}.txt' |
|
49
|
|
|
generate.generate_file( |
|
50
|
|
|
project_dir=".", |
|
51
|
|
|
infile=infile, |
|
52
|
|
|
context={'generate_file': 'cheese'}, |
|
53
|
|
|
env=env |
|
54
|
|
|
) |
|
55
|
|
|
assert os.path.isfile('tests/files/cheese.txt') |
|
56
|
|
|
with open('tests/files/cheese.txt', 'rt') as f: |
|
57
|
|
|
generated_text = f.read() |
|
58
|
|
|
assert generated_text == 'Testing cheese' |
|
59
|
|
|
|
|
60
|
|
|
|
|
61
|
|
|
@pytest.mark.usefixtures('remove_cheese_file') |
|
62
|
|
|
def test_generate_file_with_false_condition(env): |
|
63
|
|
|
infile = 'tests/files/{% if generate_file == \'y\' %}cheese.txt{% endif %}' |
|
64
|
|
|
generate.generate_file( |
|
65
|
|
|
project_dir=".", |
|
66
|
|
|
infile=infile, |
|
67
|
|
|
context={'generate_file': 'n'}, |
|
68
|
|
|
env=env |
|
69
|
|
|
) |
|
70
|
|
|
assert not os.path.exists('tests/files/cheese.txt') |
|
71
|
|
|
|
|
72
|
|
|
|
|
73
|
|
|
@pytest.mark.usefixtures('remove_cheese_file') |
|
74
|
|
|
def test_generate_file_with_true_conditional(env): |
|
75
|
|
|
infile = 'tests/files/{% if generate_file == \'y\' %}cheese.txt{% endif %}' |
|
76
|
|
|
generate.generate_file( |
|
77
|
|
|
project_dir=".", |
|
78
|
|
|
infile=infile, |
|
79
|
|
|
context={'generate_file': 'y'}, |
|
80
|
|
|
env=env |
|
81
|
|
|
) |
|
82
|
|
|
assert os.path.isfile('tests/files/cheese.txt') |
|
83
|
|
|
with open('tests/files/cheese.txt', 'rt') as f: |
|
84
|
|
|
generated_text = f.read() |
|
85
|
|
|
assert generated_text == 'Testing that generate_file was y' |
|
86
|
|
|
|
|
87
|
|
|
|
|
88
|
|
|
@pytest.fixture |
|
89
|
|
|
def expected_msg(): |
|
90
|
|
|
msg = ( |
|
91
|
|
|
'Missing end of comment tag\n' |
|
92
|
|
|
' File "./tests/files/syntax_error.txt", line 1\n' |
|
93
|
|
|
' I eat {{ syntax_error }} {# this comment is not closed}' |
|
94
|
|
|
) |
|
95
|
|
|
return msg.replace("/", os.sep) |
|
96
|
|
|
|
|
97
|
|
|
|
|
98
|
|
|
@pytest.mark.usefixtures('remove_cheese_file') |
|
99
|
|
|
def test_generate_file_verbose_template_syntax_error(env, expected_msg): |
|
100
|
|
|
try: |
|
101
|
|
|
generate.generate_file( |
|
102
|
|
|
project_dir=".", |
|
103
|
|
|
infile='tests/files/syntax_error.txt', |
|
104
|
|
|
context={'syntax_error': 'syntax_error'}, |
|
105
|
|
|
env=env |
|
106
|
|
|
) |
|
107
|
|
|
except TemplateSyntaxError as exception: |
|
108
|
|
|
assert str(exception) == expected_msg |
|
109
|
|
|
except Exception as exception: |
|
110
|
|
|
pytest.fail('Unexpected exception thrown: {0}'.format(exception)) |
|
111
|
|
|
else: |
|
112
|
|
|
pytest.fail('TemplateSyntaxError not thrown') |
|
113
|
|
|
|
|
114
|
|
|
|
|
115
|
|
|
@pytest.mark.usefixtures('remove_cheese_file') |
|
116
|
|
|
def test_generate_file_does_not_translate_lf_newlines(env): |
|
117
|
|
|
infile = 'tests/test-generate-files/{{generate_file}}_lf_newlines.txt' |
|
118
|
|
|
generate.generate_file( |
|
119
|
|
|
project_dir=".", |
|
120
|
|
|
infile=infile, |
|
121
|
|
|
context={'generate_file': 'cheese'}, |
|
122
|
|
|
env=env |
|
123
|
|
|
) |
|
124
|
|
|
lines = open('tests/files/cheese_lf_newlines.txt', 'rb').readlines() |
|
125
|
|
|
assert all(l.endswith('\n') for l in lines) |
|
126
|
|
|
assert all(not l.endswith('\r\n') for l in lines) |
|
127
|
|
|
|
|
128
|
|
|
|
|
129
|
|
|
@pytest.mark.usefixtures('remove_cheese_file') |
|
130
|
|
|
def test_generate_file_does_translate_crlf_newlines_lf(env): |
|
131
|
|
|
infile = 'tests/test-generate-files/{{generate_file}}_crlf_newlines.txt' |
|
132
|
|
|
generate.generate_file( |
|
133
|
|
|
project_dir=".", |
|
134
|
|
|
infile=infile, |
|
135
|
|
|
context={'generate_file': 'cheese'}, |
|
136
|
|
|
env=env |
|
137
|
|
|
) |
|
138
|
|
|
lines = open('tests/files/cheese_crlf_newlines.txt', 'rb').readlines() |
|
139
|
|
|
assert all(l.endswith('\n') for l in lines) |
|
140
|
|
|
assert all(not l.endswith('\r\n') for l in lines) |
|
141
|
|
|
|
audreyr /
cookiecutter
