New upstream version 8.3.0.upstream/8.3.0upstream

1 files changed, 135 insertions, 1 deletions

diff --git a/tests/integration/test_demo_build.py b/tests/integration/test_demo_build.py
index 57a1807..3a36d28 100644
--- a/tests/integration/test_demo_build.py
+++ b/tests/integration/test_demo_build.py
@@ -7,8 +7,14 @@ 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
@@ -23,6 +29,133 @@ from .test_empty_build import (  # NOQA
     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):
@@ -30,7 +163,8 @@ def build(target_dir):
     prepare_demo_site(target_dir)
 
     with cd(target_dir):
-        __main__.main(["build"])
+        with freezegun.freeze_time(BUILDTIME):
+            __main__.main(["build"])
 
 
 def prepare_demo_site(target_dir):