Issue 5336 - Allow additional include, page, and template paths using CMS

tests/test_additional_paths.py

Index: tests/test_additional_paths.py
===================================================================
new file mode 100644
--- /dev/null
+++ b/tests/test_additional_paths.py
@@ -0,0 +1,110 @@
+# This file is part of the Adblock Plus web scripts,
+# Copyright (C) 2006-present eyeo GmbH
+#
+# Adblock Plus is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License version 3 as
+# published by the Free Software Foundation.
+#
+# Adblock Plus is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with Adblock Plus.  If not, see <http://www.gnu.org/licenses/>.
+
+import subprocess
+import sys
+import urllib2
+
+import py
+import pytest
+import runpy
+
+from cms.sources import create_source
+from .utils import get_dir_contents, run_test_server
+
+
+PATHS_FRAGMENT_TEMPLATE = """
+[paths]
+additional-paths = {}
+"""
+
+
+@pytest.fixture(scope='session')
+def ap_site(temp_site, tmpdir_factory):
+    """A website source that has another website in additional-paths."""
+    base_root = py.path.local(temp_site)
+    base_pages = base_root.join('pages')
+
+    ap_root = tmpdir_factory.mktemp('ap_site')
+    ap_root.join('settings.ini').write(
+        base_root.join('settings.ini').read() +
+        PATHS_FRAGMENT_TEMPLATE.format(base_root)
+    )
+
+    pages = ap_root.mkdir('pages')
+    pages.join('filter.tmpl').write(base_pages.join('filter.tmpl').read() +
+                                    'MARKER')
+    pages.join('map.tmpl').write(base_pages.join('sitemap.tmpl').read())
+
+    subprocess.check_call(['hg', 'init', ap_root.strpath])
+    subprocess.check_call(['hg', '-R', ap_root.strpath,
+                           'commit', '-A', '-m', 'foo'])
+
+    return ap_root
+
+
+@pytest.fixture(scope='session')
+def ap_static_output(tmpdir_factory, ap_site):
+    """Generate website from two source directories, return output path."""
+    out_path = tmpdir_factory.mktemp('ap_out')
+    saved_argv = sys.argv
+    sys.argv = ['', ap_site.strpath, out_path.strpath]
+    runpy.run_module('cms.bin.generate_static_pages', run_name='__main__')
+    yield out_path
+    sys.argv = saved_argv
+
+
+def test_ap_static(ap_static_output):
+    outfiles = get_dir_contents(ap_static_output.strpath)
+    assert outfiles['en/filter'].endswith('MARKER')  # We can override pages.
+    assert 'sitemap' in outfiles['en/map']           # The lists of pages are
+    assert 'map' in outfiles['en/sitemap']           # merged.
+
+
+@pytest.fixture(scope='module')
+def dynamic_server(ap_site):
+    with run_test_server(ap_site.strpath) as ts:
+        yield ts
+
+
+def test_dynamic(dynamic_server):
+    response = urllib2.urlopen(dynamic_server + 'en/filter')
+    assert response.read().endswith('MARKER')
+
+
+def test_create_source(tmpdir):
+    """Create a hierarchy of multi-sources testing different config options."""
+    one = tmpdir.mkdir('one')
+    two = tmpdir.mkdir('two')
+    three = tmpdir.mkdir('three')
+    four = two.mkdir('four')
+
+    one_ap = '\n    {}\n    {}'.format(two.strpath, '../three')
+    one.join('settings.ini').write(PATHS_FRAGMENT_TEMPLATE.format(one_ap))
+    one.join('one').write('')
+
+    two.join('settings.ini').write(PATHS_FRAGMENT_TEMPLATE.format('four'))
+    two.join('two').write('')
+
+    three.join('three').write('')
+    three.join('settings.ini').write('')
+
+    four.join('four').write('')
+    four.join('settings.ini').write('')
+
+    source = create_source(one.strpath)
+
+    for name in ['one', 'two', 'three', 'four']:
+        assert source.has_file(name)