Improve error message with broken config file

So far we passed on the python exception. Be a bit more verbose and use
defaults for everything but the basic foreman interaction.

1 files changed, 38 insertions, 0 deletions

diff --git a/tests/test_read_settings.py b/tests/test_read_settings.py
new file mode 100644
index 0000000..65cb0ae
--- /dev/null
+++ b/tests/test_read_settings.py
@@ -0,0 +1,38 @@
+# vim: set fileencoding=utf-8 :
+
+from __future__ import print_function
+
+
+import os
+import unittest
+import tempfile
+
+from foreman_ansible_inventory import ForemanInventory
+
+
+class TestReadSettings(unittest.TestCase):
+    def setUp(self):
+        self.inv = ForemanInventory()
+
+    def test_parse_nonexistent(self):
+        os.environ['FOREMAN_INI_PATH'] = '/doesnot/exist'
+        self.inv.config_paths = []
+        self.assertFalse(self.inv.read_settings())
+
+    def test_parse_params(self):
+        with tempfile.NamedTemporaryFile() as t:
+            print("""
+[foreman]
+url=http://127.0.0.1
+user=admin
+password=secret
+ssl_verify=True
+            """, file=t)
+            t.flush()
+            os.environ['FOREMAN_INI_PATH'] = t.name
+            self.inv.config_paths = []
+            self.assertTrue(self.inv.read_settings())
+        self.assertEqual(self.inv.foreman_url, 'http://127.0.0.1')
+        self.assertEqual(self.inv.foreman_user, 'admin')
+        self.assertEqual(self.inv.foreman_pw, 'secret')
+        self.assertTrue(self.inv.foreman_ssl_verify)