def setUp(self):
here = os.path.dirname(__file__)
self.__tmp_dir = os.path.abspath(os.path.join(here, 'sitemap-test'))
shutil.rmtree(self.__tmp_dir, ignore_errors=True)
os.mkdir(self.__tmp_dir)
self.parser = SitemapParser()
Logger.silent = True
def setUp(self):
here = os.path.dirname(__file__)
self.__md_dir = os.path.abspath(os.path.join(
here, 'tmp-markdown-files'))
self.private_folder = os.path.abspath(os.path.join(
here, 'tmp-private'))
self.__src_dir = os.path.abspath(os.path.join(
here, 'tmp-src-files'))
self.__output_dir = os.path.abspath(os.path.join(
here, 'tmp-output'))
self.__remove_tmp_dirs()
os.mkdir(self.__md_dir)
os.mkdir(self.private_folder)
os.mkdir(self.__src_dir)
os.mkdir(self.get_generated_doc_folder())
self.include_paths = OrderedSet([self.__md_dir])
self.include_paths.add(self.get_generated_doc_folder())
self.dependency_map = {}
# Using the real doc database is too costly, tests should be lightning
# fast (and they are)
self.database = Database(self.private_folder)
self.link_resolver = LinkResolver(self.database)
self.change_tracker = ChangeTracker()
self.sitemap_parser = SitemapParser()
self.project_name = 'test-project'
self.sanitized_name = 'test-project-0.1'
self.incremental = False
self.tree = Tree(self, self)
self.test_ext = TestExtension(self, self)
self.core_ext = CoreExtension(self, self)
cfg = Config()
self.test_ext.parse_toplevel_config(cfg)
self.test_ext.parse_config(cfg)
self.core_ext.parse_toplevel_config(cfg)
self.core_ext.parse_config(cfg)
self.subprojects = {}
self.is_toplevel = True
def setup(self):
"""
Banana banana
"""
info('Setting up %s' % self.project_name, 'project')
for extension in list(self.extensions.values()):
info('Setting up %s' % extension.extension_name)
extension.setup()
sitemap = SitemapParser().parse(self.sitemap_path)
self.tree.build(sitemap, self.extensions)
info("Resolving symbols", 'resolution')
self.tree.resolve_symbols(self.app.database, self.app.link_resolver)
def setup(self):
"""
Banana banana
"""
info('Setting up %s' % self.project_name, 'project')
self.app.database.comment_updated_signal.connect(
self.__comment_updated_cb)
for extension in list(self.extensions.values()):
info('Setting up %s' % extension.extension_name)
extension.setup()
self.app.database.comment_updated_signal.disconnect(
self.__comment_updated_cb)
sitemap = SitemapParser().parse(self.sitemap_path)
self.tree.parse_sitemap(sitemap)
self.page_map.update({p: self for p in self.tree.get_pages().values()})
info("Resolving symbols", 'resolution')
self.tree.resolve_symbols(self.app.database, self.app.link_resolver)
class TestSitemapParser(unittest.TestCase):
def setUp(self):
here = os.path.dirname(__file__)
self.__tmp_dir = os.path.abspath(os.path.join(here, 'sitemap-test'))
shutil.rmtree(self.__tmp_dir, ignore_errors=True)
os.mkdir(self.__tmp_dir)
self.parser = SitemapParser()
Logger.silent = True
def tearDown(self):
shutil.rmtree(self.__tmp_dir, ignore_errors=True)
def parse(self, text):
path = os.path.join(self.__tmp_dir, 'sitemap.txt')
with io.open(path, 'w', encoding='utf-8') as _:
_.write(text)
return self.parser.parse(path)
def test_basic(self):
inp = (u'index.markdown\n' '\tsection.markdown')
sitemap = self.parse(inp)
all_sources = sitemap.get_all_sources()
self.assertEqual(len(all_sources), 2)
self.assertEqual(all_sources['index.markdown'], ['section.markdown'])
def test_nesting(self):
inp = (u'index.markdown\n'
'\tsection.markdown\n'
'\t\tsubsection.markdown')
sitemap = self.parse(inp)
all_sources = sitemap.get_all_sources()
self.assertEqual(len(all_sources), 3)
self.assertEqual(all_sources['index.markdown'], ['section.markdown'])
self.assertEqual(all_sources['section.markdown'],
['subsection.markdown'])
def test_unnesting(self):
inp = (u'index.markdown\n'
'\tsection1.markdown\n'
'\t\tsubsection.markdown\n'
'\tsection2.markdown')
sitemap = self.parse(inp)
all_sources = sitemap.get_all_sources()
self.assertEqual(len(all_sources), 4)
self.assertEqual(all_sources['index.markdown'],
['section1.markdown', 'section2.markdown'])
def test_empty_lines(self):
inp = (u'index.markdown\n' '\n' '\tsection.markdown')
sitemap = self.parse(inp)
all_sources = sitemap.get_all_sources()
self.assertEqual(len(all_sources), 2)
self.assertEqual(all_sources['index.markdown'], ['section.markdown'])
def test_quoting(self):
inp = (u'index.markdown\n' '\t" section with spaces.markdown "')
sitemap = self.parse(inp)
all_sources = sitemap.get_all_sources()
self.assertEqual(len(all_sources), 2)
self.assertEqual(all_sources['index.markdown'],
[' section with spaces.markdown '])
def test_invalid_indentation(self):
inp = (u'index.markdown\n'
'\tsection1.markdown\n'
'\tsection2.markdown\n'
'\t invalid.markdown\n'
'\tsection3.markdown\n'
'\tsection4.markdown\n'
'\tsection5.markdown')
with self.assertRaises(IndentError) as cm:
self.parse(inp)
self.assertEqual(cm.exception.lineno, 3)
self.assertEqual(cm.exception.column, 9)
self.assertEqual(cm.exception.filename,
os.path.join(self.__tmp_dir, 'sitemap.txt'))
def test_duplicate_file(self):
inp = (u'index.markdown\n'
'\tsection.markdown\n'
'\tsection.markdown\n')
with self.assertRaises(SitemapDuplicateError) as cm:
self.parse(inp)
self.assertEqual(cm.exception.lineno, 2)
self.assertEqual(cm.exception.column, 9)
def test_multiple_roots(self):
inp = (u'index.markdown\n' 'other_index.markdown\n')
with self.assertRaises(SitemapError) as cm:
self.parse(inp)
self.assertEqual(cm.exception.lineno, 1)
self.assertEqual(cm.exception.column, 0)
class TestTree(unittest.TestCase):
def setUp(self):
here = os.path.dirname(__file__)
self.__md_dir = os.path.abspath(
os.path.join(here, 'tmp-markdown-files'))
self.private_folder = os.path.abspath(os.path.join(
here, 'tmp-private'))
self.__src_dir = os.path.abspath(os.path.join(here, 'tmp-src-files'))
self.__output_dir = os.path.abspath(os.path.join(here, 'tmp-output'))
self.__remove_tmp_dirs()
os.mkdir(self.__md_dir)
os.mkdir(self.private_folder)
os.mkdir(self.__src_dir)
os.mkdir(self.get_generated_doc_folder())
self.include_paths = OrderedSet([self.__md_dir])
self.include_paths.add(self.get_generated_doc_folder())
# Using the real doc database is too costly, tests should be lightning
# fast (and they are)
self.database = Database()
self.database.setup(self.private_folder)
self.link_resolver = LinkResolver(self.database)
self.change_tracker = ChangeTracker()
self.sitemap_parser = SitemapParser()
self.project_name = 'test-project'
self.sanitized_name = 'test-project-0.1'
self.incremental = False
self.tree = Tree(self, self)
self.test_ext = TestExtension(self, self)
self.core_ext = CoreExtension(self, self)
cfg = Config()
self.test_ext.parse_config(cfg)
self.core_ext.parse_config(cfg)
self.subprojects = {}
self.is_toplevel = True
def tearDown(self):
self.__remove_tmp_dirs()
del self.test_ext
del self.core_ext
def get_generated_doc_folder(self):
return os.path.join(self.private_folder, 'generated')
def get_base_doc_folder(self):
return self.__md_dir
def get_private_folder(self):
return self.private_folder
def __parse_sitemap(self, text):
path = os.path.join(self.__md_dir, 'sitemap.txt')
with io.open(path, 'w', encoding='utf-8') as _:
_.write(text)
return self.sitemap_parser.parse(path)
def __create_md_file(self, name, contents):
path = os.path.join(self.__md_dir, name)
with open(path, 'w') as _:
_.write(contents)
# Just making sure we don't hit a race condition,
# in real world situations it is assumed users
# will not update source files twice in the same
# microsecond
touch(path)
def __create_src_file(self, name, symbols):
path = os.path.join(self.__md_dir, name)
with open(path, 'w') as _:
for symbol in symbols:
_.write('%s\n' % symbol)
# Just making sure we don't hit a race condition,
# in real world situations it is assumed users
# will not update source files twice in the same
# microsecond
touch(path)
return path
def __remove_src_file(self, name):
path = os.path.join(self.__md_dir, name)
os.unlink(path)
def __remove_md_file(self, name):
path = os.path.join(self.__md_dir, name)
os.unlink(path)
def __touch_src_file(self, name):
path = os.path.join(self.__md_dir, name)
touch(path)
def __remove_tmp_dirs(self):
shutil.rmtree(self.__md_dir, ignore_errors=True)
shutil.rmtree(self.private_folder, ignore_errors=True)
shutil.rmtree(self.__src_dir, ignore_errors=True)
shutil.rmtree(self.__output_dir, ignore_errors=True)
shutil.rmtree(self.get_generated_doc_folder(), ignore_errors=True)
def test_basic(self):
inp = (u'index.markdown\n' '\tsection.markdown')
sitemap = self.__parse_sitemap(inp)
self.__create_md_file('index.markdown', (u'# My documentation\n'))
self.__create_md_file('section.markdown', (u'# My section\n'))
self.tree.parse_sitemap(sitemap)
pages = self.tree.get_pages()
# We do not care about ordering
self.assertSetEqual(set(pages.keys()),
set([u'index.markdown', u'section.markdown']))
index = pages.get('index.markdown')
self.assertEqual(index.title, u'My documentation')
def test_basic_incremental(self):
inp = (u'index.markdown\n' '\tsection.markdown')
sitemap = self.__parse_sitemap(inp)
self.__create_md_file('index.markdown', (u'# My documentation\n'))
self.__create_md_file('section.markdown', (u'# My section\n'))
self.tree.parse_sitemap(sitemap)
# Building from scratch, all pages are stale
self.assertSetEqual(set(self.tree.get_stale_pages()),
set([u'index.markdown', u'section.markdown']))
self.tree.persist()
self.incremental = True
self.tree = Tree(self, self)
self.tree.parse_sitemap(sitemap)
# Nothing changed, no page is stale
self.assertSetEqual(set(self.tree.get_stale_pages()), set({}))
# But we still have our pages
self.assertSetEqual(set(self.tree.get_pages()),
set([u'index.markdown', u'section.markdown']))
touch(os.path.join(self.__md_dir, u'section.markdown'))
self.tree = Tree(self, self)
self.tree.parse_sitemap(sitemap)
self.assertSetEqual(set(self.tree.get_stale_pages()),
set([u'section.markdown']))
def __assert_extension_names(self, tree, name_map):
pages = tree.get_pages()
for name, ext_name in list(name_map.items()):
page = pages[name]
self.assertEqual(ext_name, page.extension_name)
def __assert_stale(self, expected_stale):
stale_pages = self.tree.get_stale_pages()
for pagename in expected_stale:
self.assertIn(pagename, stale_pages)
stale_pages.pop(pagename)
self.assertEqual(len(stale_pages), 0)
def __create_test_layout(self, with_ext_index=True, sitemap=None):
if not sitemap:
inp = (u'index.markdown\n'
'\ttest-index\n'
'\t\ttest-section.markdown\n'
'\t\t\tsource_a.test\n'
'\t\tpage_x.markdown\n'
'\t\tpage_y.markdown\n'
'\tcore_page.markdown\n')
else:
inp = sitemap
sources = []
sources.append(
self.__create_src_file('source_a.test', ['symbol_1', 'symbol_2']))
sources.append(
self.__create_src_file('source_b.test', ['symbol_3', 'symbol_4']))
if with_ext_index:
self.test_ext.index = 'test-index.markdown'
self.test_ext.sources = sources
self.test_ext.setup()
sitemap = self.__parse_sitemap(inp)
self.__create_md_file('index.markdown', (u'# My documentation\n'))
self.__create_md_file('core_page.markdown',
(u'# My non-extension page\n'))
if with_ext_index:
self.__create_md_file('test-index.markdown',
(u'# My test index\n'))
self.__create_md_file(
'test-section.markdown',
(u'# My test section\n'
'\n'
'Linking to [a generated page](source_a.test)\n'))
self.__create_md_file('page_x.markdown', (u'---\n'
'symbols: [symbol_3]\n'
'...\n'
'# Page X\n'))
self.__create_md_file('page_y.markdown', (u'# Page Y\n'))
self.tree.parse_sitemap(sitemap)
return sitemap
def __update_test_layout(self, sitemap):
self.test_ext.reset()
self.tree = Tree(self, self)
self.test_ext.setup()
self.tree.parse_sitemap(sitemap)
def test_extension_basic(self):
_ = self.__create_test_layout()
self.__assert_extension_names(
self.tree, {
u'index.markdown': 'core',
u'test-index': 'test-extension',
u'test-section.markdown': 'test-extension',
u'source_a.test': 'test-extension',
u'source_b.test': 'test-extension',
u'page_x.markdown': 'test-extension',
u'page_y.markdown': 'test-extension',
u'core_page.markdown': 'core'
})
all_pages = self.tree.get_pages()
self.assertEqual(len(all_pages), 8)
self.__assert_stale(all_pages)
self.assertNotIn('source_a.test', all_pages['test-index'].subpages)
self.assertIn('source_a.test',
all_pages['test-section.markdown'].subpages)
def test_extension_override(self):
self.__create_md_file('source_a.test.markdown', (u'# My override\n'))
_ = self.__create_test_layout()
page = self.tree.get_pages()['source_a.test']
self.assertEqual(page.symbol_names,
OrderedSet(['symbol_1', 'symbol_2']))
self.assertEqual(os.path.basename(page.source_file),
'source_a.test.markdown')
out, _ = cmark.ast_to_html(page.ast, None)
self.assertEqual(out, u'<h1>My override</h1>\n')
def test_no_extension_index_override(self):
_ = self.__create_test_layout(with_ext_index=False)
ext_index = self.tree.get_pages()['test-index']
self.assertEqual(ext_index.generated, True)
self.assertEqual(len(ext_index.subpages), 4)
def test_parse_yaml(self):
inp = (u'index.markdown\n')
sitemap = self.__parse_sitemap(inp)
self.__create_md_file('index.markdown',
(u'---\n'
'title: A random title\n'
'symbols: [symbol_1, symbol_2]\n'
'...\n'
'# My documentation\n'))
self.tree.parse_sitemap(sitemap)
pages = self.tree.get_pages()
page = pages.get('index.markdown')
out, _ = cmark.ast_to_html(page.ast, None)
self.assertEqual(out, u'<h1>My documentation</h1>\n')
self.assertEqual(page.title, u'A random title')
self.assertEqual(page.symbol_names,
OrderedSet(['symbol_1', 'symbol_2']))
def test_empty_link_resolution(self):
inp = (u'index.markdown\n' '\tsection.markdown')
sitemap = self.__parse_sitemap(inp)
self.__create_md_file('index.markdown', (u'# My documentation\n'))
self.__create_md_file('section.markdown', (u'# My section\n'
'\n'
'[](index.markdown)\n'))
self.tree.parse_sitemap(sitemap)
self.tree.resolve_symbols(self.database, self.link_resolver)
self.tree.format(self.link_resolver, self.__output_dir,
{self.core_ext.extension_name: self.core_ext})
pages = self.tree.get_pages()
page = pages.get('section.markdown')
self.assertEqual(
page.formatted_contents, u'<h1>My section</h1>\n'
'<p><a href="index.html">My documentation</a></p>\n')
def test_labeled_link_resolution(self):
inp = (u'index.markdown\n' '\tsection.markdown')
sitemap = self.__parse_sitemap(inp)
self.__create_md_file('index.markdown', (u'# My documentation\n'))
self.__create_md_file('section.markdown',
(u'# My section\n'
'\n'
'[a label](index.markdown)\n'))
self.tree.parse_sitemap(sitemap)
self.tree.resolve_symbols(self.database, self.link_resolver)
self.tree.format(self.link_resolver, self.__output_dir,
{self.core_ext.extension_name: self.core_ext})
pages = self.tree.get_pages()
page = pages.get('section.markdown')
self.assertEqual(
page.formatted_contents, u'<h1>My section</h1>\n'
'<p><a href="index.html">a label</a></p>\n')
def test_anchored_link_resolution(self):
inp = (u'index.markdown\n' '\tsection.markdown')
sitemap = self.__parse_sitemap(inp)
self.__create_md_file('index.markdown', (u'# My documentation\n'))
self.__create_md_file('section.markdown',
(u'# My section\n'
'\n'
'[](index.markdown#subsection)\n'))
self.tree.parse_sitemap(sitemap)
self.tree.resolve_symbols(self.database, self.link_resolver)
self.tree.format(self.link_resolver, self.__output_dir,
{self.core_ext.extension_name: self.core_ext})
pages = self.tree.get_pages()
page = pages.get('section.markdown')
self.assertEqual(
page.formatted_contents, u'<h1>My section</h1>\n'
'<p><a href="index.html#subsection">My documentation</a></p>\n')
# pylint: disable=too-many-statements
def test_extension_incremental(self):
sitemap = self.__create_test_layout()
self.tree.persist()
self.incremental = True
# Here we touch source_a.test, as its symbols were
# all contained in a generated page, only that page
# should now be stale
self.__touch_src_file('source_a.test')
self.__update_test_layout(sitemap)
self.__assert_stale(set(['source_a.test']))
self.tree.persist()
# We now touch source_b.test, which symbols are contained
# both in a generated page and a user-provided one.
# We expect both pages to be stale
self.__touch_src_file('source_b.test')
self.__update_test_layout(sitemap)
self.__assert_stale(set(['source_b.test', 'page_x.markdown']))
self.tree.persist()
# This one is trickier: we unlist symbol_3 from
# page_x, which means the symbol should now be
# documented in the generated page for source_b.test.
# We expect both pages to be stale, and make sure
# they contain the right symbols
self.__create_md_file('page_x.markdown', (u'# Page X\n'))
self.__update_test_layout(sitemap)
self.__assert_stale(set(['source_b.test', 'page_x.markdown']))
page_x = self.tree.get_pages()['page_x.markdown']
self.assertEqual(page_x.symbol_names, OrderedSet())
source_b_page = self.tree.get_pages()['source_b.test']
self.assertEqual(source_b_page.symbol_names,
OrderedSet(['symbol_4', 'symbol_3']))
self.tree.persist()
# Let's make sure the opposite use case works as well,
# we relocate symbol_3 in page_x , both page_x and
# the generated page for source_b.test should be stale
# and the symbols should be back to their original
# layout.
self.__create_md_file('page_x.markdown', (u'---\n'
'symbols: [symbol_3]\n'
'...\n'
'# Page X\n'))
self.__update_test_layout(sitemap)
self.__assert_stale(set(['source_b.test', 'page_x.markdown']))
page_x = self.tree.get_pages()['page_x.markdown']
self.assertEqual(page_x.symbol_names, OrderedSet(['symbol_3']))
source_b_page = self.tree.get_pages()['source_b.test']
self.assertEqual(source_b_page.symbol_names, OrderedSet(['symbol_4']))
self.tree.persist()
# We now move the definition of symbol_3 to source_a.test,
# we thus expect the generated page for source_a.test to be
# stale because its source changed, same for source_b.test,
# and page_x.markdown should be stale as well because the
# definition of symbol_3 may have changed. The final
# symbol layout should not have changed however.
self.__create_src_file('source_a.test',
['symbol_1', 'symbol_2', 'symbol_3'])
self.__create_src_file('source_b.test', ['symbol_4'])
self.__update_test_layout(sitemap)
self.__assert_stale(
set(['source_a.test', 'source_b.test', 'page_x.markdown']))
page_x = self.tree.get_pages()['page_x.markdown']
self.assertEqual(page_x.symbol_names, OrderedSet(['symbol_3']))
source_b_page = self.tree.get_pages()['source_b.test']
self.assertEqual(source_b_page.symbol_names, OrderedSet(['symbol_4']))
source_a_page = self.tree.get_pages()['source_a.test']
self.assertEqual(source_a_page.symbol_names,
OrderedSet(['symbol_1', 'symbol_2']))
self.tree.persist()
# And we rollback again
self.__create_src_file('source_a.test', ['symbol_1', 'symbol_2'])
self.__create_src_file('source_b.test', ['symbol_3', 'symbol_4'])
self.__update_test_layout(sitemap)
self.__assert_stale(
set(['source_a.test', 'source_b.test', 'page_x.markdown']))
page_x = self.tree.get_pages()['page_x.markdown']
self.assertEqual(page_x.symbol_names, OrderedSet(['symbol_3']))
source_b_page = self.tree.get_pages()['source_b.test']
self.assertEqual(source_b_page.symbol_names, OrderedSet(['symbol_4']))
source_a_page = self.tree.get_pages()['source_a.test']
self.assertEqual(source_a_page.symbol_names,
OrderedSet(['symbol_1', 'symbol_2']))
self.tree.persist()
# Now we'll try removing page_x altogether
self.__remove_md_file('page_x.markdown')
inp = (u'index.markdown\n'
'\ttest-index\n'
'\t\ttest-section.markdown\n'
'\t\t\tsource_a.test\n'
'\t\tpage_y.markdown\n'
'\tcore_page.markdown\n')
new_sitemap = self.__parse_sitemap(inp)
self.__update_test_layout(new_sitemap)
self.__assert_stale(set(['source_b.test']))
source_b_page = self.tree.get_pages()['source_b.test']
self.assertEqual(source_b_page.symbol_names,
OrderedSet(['symbol_4', 'symbol_3']))
self.tree.persist()
# And rollback again
self.__create_md_file('page_x.markdown', (u'---\n'
'symbols: [symbol_3]\n'
'...\n'
'# Page X\n'))
self.__update_test_layout(sitemap)
self.__assert_stale(set(['page_x.markdown', 'source_b.test']))
page_x = self.tree.get_pages()['page_x.markdown']
self.assertEqual(page_x.symbol_names, OrderedSet(['symbol_3']))
source_b_page = self.tree.get_pages()['source_b.test']
self.assertEqual(source_b_page.symbol_names, OrderedSet(['symbol_4']))
self.tree.persist()
def test_index_override_incremental(self):
sitemap = self.__create_test_layout()
self.tree.persist()
index_page = self.tree.get_pages()['test-index']
self.assertIn('source_b.test', index_page.subpages)
self.incremental = True
self.__touch_src_file('test-index.markdown')
self.__update_test_layout(sitemap)
index_page = self.tree.get_pages()['test-index']
self.assertIn('source_b.test', index_page.subpages)
self.tree.persist()
def test_extension_index_only(self):
inp = (u'test-index\n' '\ttest-section.markdown\n')
self.test_ext.setup()
sitemap = self.__parse_sitemap(inp)
self.__create_md_file('test-section.markdown', u'# My test section\n')
self.tree.parse_sitemap(sitemap)
self.__assert_extension_names(
self.tree, {
u'test-index': 'test-extension',
u'test-section.markdown': 'test-extension'
})
def test_extension_auto_sorted_override(self):
self.__create_md_file('source_b.test.markdown',
(u'---\nauto-sort: true\n...\n# My override\n'))
sitemap = (u'index.markdown\n'
'\ttest-index\n'
'\t\ttest-section.markdown\n'
'\t\t\tsource_b.test\n'
'\t\t\tsource_a.test\n'
'\t\tpage_x.markdown\n'
'\t\tpage_y.markdown\n'
'\tcore_page.markdown\n')
_ = self.__create_test_layout(sitemap=sitemap)
pages = self.tree.get_pages()
self.assertTrue(pages['source_a.test'].pre_sorted)
self.assertFalse(pages['source_b.test'].pre_sorted)
self.__create_md_file('source_b.test.markdown', (u'# My override\n'))
sitemap = (u'index.markdown\n'
'\ttest-index\n'
'\t\ttest-section.markdown\n'
'\t\t\tsource_b.test\n'
'\t\t\tsource_a.test\n'
'\t\tpage_x.markdown\n'
'\t\tpage_y.markdown\n'
'\tcore_page.markdown\n')
_ = self.__create_test_layout(sitemap=sitemap)
pages = self.tree.get_pages()
self.assertTrue(pages['source_a.test'].pre_sorted)
self.assertTrue(pages['source_b.test'].pre_sorted)
def test_extension_implicit_override(self):
self.__create_md_file(
'source_b.test.markdown',
(u'---\nsymbols:\n - symbol_2\n...\n# My override\n'))
_ = self.__create_test_layout()
source_b = self.tree.get_pages()['source_b.test']
self.assertEqual(os.path.basename(source_b.source_file),
'source_b.test.markdown')
self.assertEqual(source_b.symbol_names, ['symbol_2', 'symbol_4'])
source_a = self.tree.get_pages()['source_a.test']
self.assertEqual(source_a.symbol_names, ['symbol_1'])
out, _ = cmark.ast_to_html(source_b.ast, None)
self.assertEqual(out, u'<h1>My override</h1>\n')