Added extra tests to help prevent regression.

1 files changed, 16 insertions, 0 deletions

diff --git a/tests/test_settings.py b/tests/test_settings.py
index 7b534616..873df824 100644
--- a/tests/test_settings.py
+++ b/tests/test_settings.py
@@ -37,6 +37,22 @@ class TestSettingsConfiguration(unittest.TestCase):
         self.maxDiff = None
         self.assertDictEqual(settings, expected)
 
+    def test_settings_return_independent(self):
+        """Make sure that the results from one settings call doesn't
+        effect past or future instances."""
+        self.PATH = abspath(dirname(__file__))
+        default_conf = join(self.PATH, 'default_conf.py')
+        settings = read_settings(default_conf)
+        settings['SITEURL'] = 'new-value'
+        new_settings = read_settings(default_conf)
+        self.assertNotEqual(new_settings['SITEURL'], settings['SITEURL'])
+
+    def test_defaults_not_overwritten(self):
+        """This assumes 'SITENAME': 'A Pelican Blog'"""
+        settings = read_settings(None)
+        settings['SITENAME'] = 'Not a Pelican Blog'
+        self.assertNotEqual(settings['SITENAME'], _DEFAULT_CONFIG['SITENAME'])
+
     def test_configure_settings(self):
         """Manipulations to settings should be applied correctly."""