Issue 6728 - Remove Mercurial dependency

tests/test_page_outputs.py

 import os
 import sys
 import runpy
 
 import mock
 import pytest
 import urllib2
 
 from .conftest import ROOTPATH
 from .utils import get_dir_contents, run_test_server
+from cms.sources import FileSource
 
 
 def get_expected_outputs(test_type):
     expected_out_path = os.path.join(ROOTPATH, 'tests', 'expected_output')
     outputs = get_dir_contents(expected_out_path)
     for filename in list(outputs):
         # Move test-type-specific expected outputs (e.g. "xyz@static" -> "xyz")
         # There are cases where we need to test outputs which differ depending
         # on how they are generated; either statically or dynamically
         if filename.endswith('@' + test_type):
@@ skipping 27 matching lines @@
 
 @pytest.fixture(scope='session')
 def output_pages(static_output):
     return get_dir_contents(static_output)
 
 
 @pytest.mark.parametrize('filename,expected_output', static_expected_outputs)
 def test_static(output_pages, filename, expected_output):
     if expected_output.startswith('## MISSING'):
         assert filename not in output_pages
-        return
-    assert expected_output == output_pages[filename]
+    else:
+        assert expected_output == output_pages[filename]
 
 
 @pytest.mark.parametrize('filename,expected_output', dynamic_expected_outputs)
 def test_dynamic(dynamic_server, filename, expected_output):
     response = urllib2.urlopen(dynamic_server + filename)
     assert expected_output == response.read().strip()
+
+
+def test_cache(output_pages):
+    source = FileSource(os.path.join('test_site'))
+    assert source.get_cache_dir() == os.path.join('test_site', 'cache')