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# -*- coding: utf-8 -*-
from __future__ import unicode_literals, print_function
import codecs
from contextlib import contextmanager
import os
import shutil
import tempfile
import unittest
import lxml.html
from context import nikola
from nikola import main
@contextmanager
def cd(path):
old_dir = os.getcwd()
os.chdir(path)
yield
os.chdir(old_dir)
class EmptyBuildTest(unittest.TestCase):
"""Basic integration testcase."""
dataname = None
@classmethod
def setUpClass(self):
"""Setup a demo site."""
self.tmpdir = tempfile.mkdtemp()
self.target_dir = os.path.join(self.tmpdir, "target")
self.init_command = nikola.plugins.command_init.CommandInit()
self.fill_site()
self.patch_site()
self.build()
@classmethod
def fill_site(self):
"""Add any needed initial content."""
self.init_command.create_empty_site(self.target_dir)
self.init_command.create_configuration(self.target_dir)
if self.dataname:
src = os.path.join(os.path.dirname(__file__), 'data',
self.dataname)
for root, dirs, files in os.walk(src):
for src_name in files:
rel_dir = os.path.relpath(root, src)
dst_file = os.path.join(self.target_dir, rel_dir, src_name)
src_file = os.path.join(root, src_name)
shutil.copy2(src_file, dst_file)
@classmethod
def patch_site(self):
"""Make any modifications you need to the site."""
@classmethod
def build(self):
"""Build the site."""
with cd(self.target_dir):
main.main(["build"])
@classmethod
def tearDownClass(self):
"""Remove the demo site."""
def test_build(self):
"""Ensure the build did something."""
index_path = os.path.join(
self.target_dir, "output", "archive.html")
self.assertTrue(os.path.isfile(index_path))
class DemoBuildTest(EmptyBuildTest):
"""Test that a default build of --demo works."""
@classmethod
def fill_site(self):
"""Fill the site with demo content."""
self.init_command.copy_sample_site(self.target_dir)
self.init_command.create_configuration(self.target_dir)
class TranslatedBuildTest(EmptyBuildTest):
"""Test a site with translated content."""
dataname = "translated_titles"
def test_translated_titles(self):
"""Check that translated title is picked up."""
en_file = os.path.join(self.target_dir, "output", "stories", "1.html")
es_file = os.path.join(self.target_dir, "output", "es", "stories", "1.html")
# Files should be created
self.assertTrue(os.path.isfile(en_file))
self.assertTrue(os.path.isfile(es_file))
# And now let's check the titles
with codecs.open(en_file, 'r', 'utf8') as inf:
doc = lxml.html.parse(inf)
self.assertEqual(doc.find('//title').text, 'Foo | Demo Site')
with codecs.open(es_file, 'r', 'utf8') as inf:
doc = lxml.html.parse(inf)
self.assertEqual(doc.find('//title').text, 'Bar | Demo Site')
class RelativeLinkTest(DemoBuildTest):
"""Check that SITE_URL with a path doesn't break links."""
@classmethod
def patch_site(self):
"""Set the SITE_URL to have a path"""
conf_path = os.path.join(self.target_dir, "conf.py")
with codecs.open(conf_path, "rb", "utf-8") as inf:
data = inf.read()
data = data.replace('SITE_URL = "http://nikola.ralsina.com.ar"',
'SITE_URL = "http://nikola.ralsina.com.ar/foo/bar/"')
with codecs.open(conf_path, "wb+", "utf8") as outf:
outf.write(data)
def test_relative_links(self):
"""Check that the links in output/index.html are correct"""
test_path = os.path.join(self.target_dir, "output", "index.html")
flag = False
with open(test_path, "rb") as inf:
data = inf.read()
for _, _, url, _ in lxml.html.iterlinks(data):
# Just need to be sure this one is ok
if url.endswith("css"):
self.assertFalse(url.startswith(".."))
flag = True
# But I also need to be sure it is there!
self.assertTrue(flag)
class RelativeLinkTest2(DemoBuildTest):
"""Check that dropping stories to the root doesn't break links."""
@classmethod
def patch_site(self):
"""Set the SITE_URL to have a path"""
conf_path = os.path.join(self.target_dir, "conf.py")
with codecs.open(conf_path, "rb", "utf-8") as inf:
data = inf.read()
data = data.replace('("stories/*.txt", "stories", "story.tmpl", False),',
'("stories/*.txt", "", "story.tmpl", False),')
data = data.replace('# INDEX_PATH = ""',
'INDEX_PATH = "blog"')
with codecs.open(conf_path, "wb+", "utf8") as outf:
outf.write(data)
outf.flush()
def test_relative_links(self):
"""Check that the links in a story are correct"""
conf_path = os.path.join(self.target_dir, "conf.py")
data = open(conf_path).read()
test_path = os.path.join(self.target_dir, "output", "about-nikola.html")
flag = False
with open(test_path, "rb") as inf:
data = inf.read()
for _, _, url, _ in lxml.html.iterlinks(data):
# Just need to be sure this one is ok
if url.endswith("css"):
self.assertFalse(url.startswith(".."))
flag = True
# But I also need to be sure it is there!
self.assertTrue(flag)
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