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c23521bcf4
nginx serves STATIC_ROOT (staticfiles/) since collectstatic moved there, but the theme view wrote only static/css/wvc-main.min.css, so a new theme showed up only after the next collectstatic. The view now also writes the collected copy when collectstatic has run; the source copy stays so a later collectstatic keeps the theme.
99 lines
4.7 KiB
Python
99 lines
4.7 KiB
Python
"""The theme name posted on the settings page must be one of the themes in
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SASS_DIR/wvc-themes: it is written into @import paths and the compiled CSS."""
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import os
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import shutil
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import tempfile
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from pathlib import Path
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from appsettings.models import AppSettings
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from django.conf import settings
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from django.contrib.auth.models import User
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from django.contrib.messages import get_messages
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from django.test import TestCase, override_settings
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from django.urls import reverse
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class ThemeNameTests(TestCase):
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def setUp(self):
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self.client.force_login(User.objects.create_superuser("th-admin", "th@example.com", "pw"))
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self.sass = tempfile.TemporaryDirectory()
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self.addCleanup(self.sass.cleanup)
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os.makedirs(os.path.join(self.sass.name, "wvc-themes", "flatly"))
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AppSettings.objects.filter(key="SASS_DIR").update(value=self.sass.name)
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self.before = AppSettings.objects.get(key="BOOTSTRAP_THEME").value
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def test_a_name_that_is_not_a_theme_is_refused(self):
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for theme in ("../../etc", "flatly';@import '/etc/passwd", "nope", ""):
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with self.subTest(theme=theme):
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self.client.post(reverse("appsettings"), {"BOOTSTRAP_THEME": theme})
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self.assertFalse(os.path.exists(os.path.join(self.sass.name, "wvc-main.scss")))
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self.assertEqual(AppSettings.objects.get(key="BOOTSTRAP_THEME").value, self.before)
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class SassDirTests(TestCase):
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"""SASS_DIR must be a directory inside the project: the page lists it and
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writes wvc-main.scss into it."""
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def setUp(self):
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self.client.force_login(User.objects.create_superuser("sd-admin", "sd@example.com", "pw"))
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self.before = AppSettings.objects.get(key="SASS_DIR").value
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def test_a_directory_outside_the_project_is_refused(self):
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outside = tempfile.TemporaryDirectory()
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self.addCleanup(outside.cleanup)
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for value in (outside.name, "/etc", "../", "dev/scss/../../..", "no/such/dir"):
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with self.subTest(value=value):
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self.client.post(reverse("appsettings"), {"SASS_DIR": value})
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self.assertEqual(AppSettings.objects.get(key="SASS_DIR").value, self.before)
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def test_the_project_scss_directory_is_accepted(self):
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self.client.post(reverse("appsettings"), {"SASS_DIR": "dev/scss"})
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self.assertEqual(AppSettings.objects.get(key="SASS_DIR").value, "dev/scss")
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def test_a_stored_directory_outside_the_project_is_not_used(self):
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outside = tempfile.TemporaryDirectory()
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self.addCleanup(outside.cleanup)
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os.makedirs(os.path.join(outside.name, "wvc-themes", "flatly"))
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AppSettings.objects.filter(key="SASS_DIR").update(value=outside.name)
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self.client.post(reverse("appsettings"), {"BOOTSTRAP_THEME": "flatly"})
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self.assertFalse(os.path.exists(os.path.join(outside.name, "wvc-main.scss")))
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class ThemeCssTests(TestCase):
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"""A theme change also rewrites the collected wvc-main.min.css: nginx
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serves STATIC_ROOT, not static/."""
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def setUp(self):
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self.client.force_login(User.objects.create_superuser("tc-admin", "tc@example.com", "pw"))
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project = tempfile.TemporaryDirectory()
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self.addCleanup(project.cleanup)
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self.project = Path(project.name)
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shutil.copytree(Path(settings.BASE_DIR, "dev", "scss"), self.project / "dev" / "scss")
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(self.project / "static" / "css").mkdir(parents=True)
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cwd = os.getcwd()
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os.chdir(self.project)
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self.addCleanup(os.chdir, cwd)
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AppSettings.objects.filter(key="SASS_DIR").update(value="dev/scss")
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def change_theme(self, static_root):
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with override_settings(BASE_DIR=self.project, STATIC_ROOT=static_root):
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response = self.client.post(reverse("appsettings"), {"BOOTSTRAP_THEME": "flatly"})
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self.assertIn("Theme is changed. Now: flatly", [str(m) for m in get_messages(response.wsgi_request)])
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self.assertEqual(AppSettings.objects.get(key="BOOTSTRAP_THEME").value, "flatly")
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source = (self.project / "static" / "css" / "wvc-main.min.css").read_text()
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self.assertIn(".btn", source)
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return source
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def test_the_collected_css_is_the_new_theme(self):
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served = self.project / "staticfiles" / "css" / "wvc-main.min.css"
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served.parent.mkdir(parents=True)
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served.write_text("old theme")
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self.assertEqual(served.read_text(), "old theme")
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self.assertEqual(self.change_theme(self.project / "staticfiles"), served.read_text())
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def test_without_collected_css_only_the_source_is_written(self):
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(self.project / "staticfiles").mkdir()
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self.change_theme(self.project / "staticfiles")
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self.assertEqual(list((self.project / "staticfiles").iterdir()), [])
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self.change_theme(None)
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