forked from github/pelican
816e8d88e0
As setUp is run for each test, the previous implementation was running pelican twice (once for relative urls and once for absolute) for each test, which was not really optimal :-). Solution: make a base class which is inherated by a class for relative urls and another for absolute urls.
101 lines
3.4 KiB
Python
101 lines
3.4 KiB
Python
# -*- coding: utf-8 -*-
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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()
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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/misc.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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