Add a test collecting all doctests

diff --git a/tests/test_run_all_doctests.py b/tests/test_run_all_doctests.py
new file mode 100644 (file)
index 0000000..47bc4b6
--- /dev/null
+++ b/tests/test_run_all_doctests.py
@@ -0,0 +1,61 @@
+# -*- coding: utf-8 -*-
+#
+# Copyright (c) 2007-2013 Parisson SARL
+
+# This file is part of TimeSide.
+
+# TimeSide is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 2 of the License, or
+# (at your option) any later version.
+
+# TimeSide 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 TimeSide.  If not, see <http://www.gnu.org/licenses/>.
+
+# Authors:
+#   Thomas Fillon <thomas  at parisson.com>
+
+
+import unittest
+import doctest
+import timeside
+import pkgutil
+
+
+def load_tests(loader, tests, ignore):
+
+    import fnmatch
+    import os
+
+    finder = doctest.DocTestFinder(exclude_empty=False)
+
+    timeside_path = os.path.dirname(timeside.__path__[0])
+
+    # Create tests for doctest ReST files
+    rst_files = []
+    for root, dirnames, filenames in os.walk(timeside_path):
+        for filename in fnmatch.filter(filenames, '*.rst'):
+            rst_files.append(os.path.join(root, filename))
+
+    for filename in rst_files:
+        tests.addTests(doctest.DocFileSuite(filename, module_relative=False))
+
+    # Create tests for doctest in timeside modules and sub-modules
+    modules_list = [modname for _, modname, _ in pkgutil.walk_packages(
+                    path=timeside.__path__,
+                    prefix=timeside.__name__ + '.',
+                    onerror=lambda x: None)]
+
+    for module in modules_list:
+        tests.addTests(doctest.DocTestSuite(module, test_finder=finder))
+
+    return tests
+
+
+if __name__ == '__main__':
+    unittest.main()