forked from github/pelican
edbac49f2b
Tempdirs should have useful prefixes to aid in collecting information
about failed tests.
Implicit concatenation is better than backslash line continuation.
102 lines
3.5 KiB
Python
102 lines
3.5 KiB
Python
# -*- coding: utf-8 -*-
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# from __future__ import unicode_literals
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import hashlib
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import os
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from codecs import open
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from tempfile import mkdtemp
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from shutil import rmtree
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from pelican import Pelican
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from pelican.settings import read_settings
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from .support import unittest, skipIfNoExecutable, module_exists
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CUR_DIR = os.path.dirname(__file__)
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THEME_DIR = os.path.join(CUR_DIR, 'themes', 'assets')
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CSS_REF = open(os.path.join(THEME_DIR, 'static', 'css',
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'style.min.css')).read()
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CSS_HASH = hashlib.md5(CSS_REF).hexdigest()[0:8]
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@unittest.skipUnless(module_exists('webassets'), "webassets isn't installed")
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@skipIfNoExecutable(['scss', '-v'])
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@skipIfNoExecutable(['cssmin', '--version'])
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class TestWebAssets(unittest.TestCase):
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"""Base class for testing webassets."""
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def setUp(self, override=None):
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self.temp_path = mkdtemp(prefix='pelicantests.')
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settings = {
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'PATH': os.path.join(CUR_DIR, 'content', 'TestCategory'),
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'OUTPUT_PATH': self.temp_path,
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'PLUGINS': ['pelican.plugins.assets', ],
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'THEME': THEME_DIR,
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}
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if override:
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settings.update(override)
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self.settings = read_settings(override=settings)
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pelican = Pelican(settings=self.settings)
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pelican.run()
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def tearDown(self):
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rmtree(self.temp_path)
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def check_link_tag(self, css_file, html_file):
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"""Check the presence of `css_file` in `html_file`."""
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link_tag = ('<link rel="stylesheet" href="{css_file}">'
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.format(css_file=css_file))
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html = open(html_file).read()
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self.assertRegexpMatches(html, link_tag)
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class TestWebAssetsRelativeURLS(TestWebAssets):
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"""Test pelican with relative urls."""
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def test_jinja2_ext(self):
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# Test that the Jinja2 extension was correctly added.
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from webassets.ext.jinja2 import AssetsExtension
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self.assertIn(AssetsExtension, self.settings['JINJA_EXTENSIONS'])
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def test_compilation(self):
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# Compare the compiled css with the reference.
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gen_file = os.path.join(self.temp_path, 'theme', 'gen',
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'style.{0}.min.css'.format(CSS_HASH))
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self.assertTrue(os.path.isfile(gen_file))
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css_new = open(gen_file).read()
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self.assertEqual(css_new, CSS_REF)
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def test_template(self):
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# Look in the output files for the link tag.
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css_file = './theme/gen/style.{0}.min.css'.format(CSS_HASH)
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html_files = ['index.html', 'archives.html',
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'this-is-an-article-with-category.html']
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for f in html_files:
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self.check_link_tag(css_file, os.path.join(self.temp_path, f))
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self.check_link_tag(
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'../theme/gen/style.{0}.min.css'.format(CSS_HASH),
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os.path.join(self.temp_path, 'category/yeah.html'))
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class TestWebAssetsAbsoluteURLS(TestWebAssets):
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"""Test pelican with absolute urls."""
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def setUp(self):
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TestWebAssets.setUp(self, override={'RELATIVE_URLS': False,
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'SITEURL': 'http://localhost'})
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def test_absolute_url(self):
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# Look in the output files for the link tag with absolute url.
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css_file = ('http://localhost/theme/gen/style.{0}.min.css'
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.format(CSS_HASH))
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html_files = ['index.html', 'archives.html',
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'this-is-an-article-with-category.html']
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for f in html_files:
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self.check_link_tag(css_file, os.path.join(self.temp_path, f))
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