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
|
"""
Test that a default build of a new site based on the demo site works.
This module also is one place where green path tests (working as
expected) for the `check` command are tested.
In this case these are tested against the demo site with default
settings.
"""
import datetime
import email
import itertools
import os
import time
import feedparser
import freezegun
import pytest
import nikola.plugins.command.init
from nikola import __main__
from .helper import add_post_without_text, cd, copy_example_post
from .test_empty_build import ( # NOQA
test_archive_exists,
test_avoid_double_slash_in_rss,
test_check_files,
test_check_links,
test_index_in_sitemap,
)
BUILDTIME = datetime.datetime(2023, 4, 5, 23, 59, 58, tzinfo=datetime.timezone.utc)
class Any:
"""Compare equal with anything. Use for expected values we don't care about."""
def __eq__(self, _):
return True
def rfc822(t):
"""Format a datetime according to RFC822, eg 'Wed, 05 Apr 2023 23:59:58 GMT'"""
return email.utils.formatdate(
time.mktime(BUILDTIME.astimezone().timetuple()),
usegmt=True,
)
def test_gallery_rss(build, output_dir):
# Given a build of the demo samplesite in 'output_dir'
# When we look for the RSS file of the "Demo" gallery
rss_path = os.path.join(output_dir, 'galleries', 'demo', 'rss.xml')
# Then it exists
assert os.path.isfile(rss_path)
# and it contains text
with open(rss_path) as fp:
content = fp.read()
assert isinstance(content, str)
assert len(content) > 0
# and the text can be parsed as valid RSS
parsed = feedparser.parse(content)
# and the RSS contains top level attributes:
assert parsed.version == 'rss20'
# and the RSS contains feed attributes, about the gallery:
assert parsed.feed.language == 'en'
assert parsed.feed.link == 'https://example.com/galleries/demo/rss.xml'
# TODO I think the following is a bug: The feed title should be the Gallery name,
# not the name of the gallery's final image.
assert parsed.feed.title == 'Tesla tower1 lg'
# TODO I think the following is a bug: The feed's subtitle (aka description) should
# contain the content of the gallery's index.txt.
assert parsed.feed.subtitle == '' # From the XML field 'description'
assert parsed.feed.updated == rfc822(BUILDTIME)
# and the images, as items in the RSS feed, are:
expected_items = [
dict(
id='galleries/demo/tesla4_lg.jpg',
link='https://example.com/galleries/demo/tesla4_lg.jpg',
links=[
Any(),
dict(
href='https://example.com/galleries/demo/tesla4_lg.jpg',
length='30200',
rel='enclosure',
type='image/jpeg',
),
],
published='Wed, 01 Jan 2014 00:01:00 GMT',
title='Tesla4 lg',
),
dict(
id='galleries/demo/tesla_conducts_lg.webp',
link='https://example.com/galleries/demo/tesla_conducts_lg.webp',
links=[
Any(),
dict(
href='https://example.com/galleries/demo/tesla_conducts_lg.webp',
length='9620',
rel='enclosure',
type='image/webp',
),
],
published='Wed, 01 Jan 2014 00:02:00 GMT',
title='Tesla conducts lg',
),
dict(
id='galleries/demo/tesla_lightning1_lg.jpg',
link='https://example.com/galleries/demo/tesla_lightning1_lg.jpg',
links=[
Any(),
dict(
href='https://example.com/galleries/demo/tesla_lightning1_lg.jpg',
length='41123',
rel='enclosure',
type='image/jpeg',
),
],
published='Wed, 01 Jan 2014 00:03:00 GMT',
title='Tesla lightning1 lg',
),
dict(
id='galleries/demo/tesla_lightning2_lg.jpg',
link='https://example.com/galleries/demo/tesla_lightning2_lg.jpg',
links=[
Any(),
dict(
href='https://example.com/galleries/demo/tesla_lightning2_lg.jpg',
length='36994',
rel='enclosure',
type='image/jpeg',
),
],
published='Wed, 01 Jan 2014 00:04:00 GMT',
title='Tesla lightning2 lg',
),
dict(
id='galleries/demo/tesla_tower1_lg.jpg',
link='https://example.com/galleries/demo/tesla_tower1_lg.jpg',
links=[
Any(),
dict(
href='https://example.com/galleries/demo/tesla_tower1_lg.jpg',
length='18105',
rel='enclosure',
type='image/jpeg',
)
],
published='Wed, 01 Jan 2014 00:05:00 GMT',
title='Tesla tower1 lg',
),
]
for index, (actual, expected) in enumerate(
itertools.zip_longest(parsed.entries, expected_items)
):
for key, value in expected.items():
assert actual[key] == value, f'item [{index}][{key!r}] {actual}'
@pytest.fixture(scope="module")
def build(target_dir):
"""Fill the site with demo content and build it."""
prepare_demo_site(target_dir)
with cd(target_dir):
with freezegun.freeze_time(BUILDTIME):
__main__.main(["build"])
def prepare_demo_site(target_dir):
init_command = nikola.plugins.command.init.CommandInit()
init_command.copy_sample_site(target_dir)
init_command.create_configuration(target_dir)
posts_dir = os.path.join(target_dir, "posts")
copy_example_post(posts_dir)
add_post_without_text(posts_dir)
|
