From b740568ddfe6194af7c2c5d7123b3cc2a07fa7f7 Mon Sep 17 00:00:00 2001
From: Joshua Harlow <harlowja@yahoo-inc.com>
Date: Fri, 7 Mar 2014 19:33:41 -0800
Subject: Add some basic template tests

---
 tests/unittests/test_templating.py | 56 ++++++++++++++++++++++++++++++++++++++
 1 file changed, 56 insertions(+)
 create mode 100644 tests/unittests/test_templating.py

(limited to 'tests/unittests/test_templating.py')

diff --git a/tests/unittests/test_templating.py b/tests/unittests/test_templating.py
new file mode 100644
index 00000000..b4f425a8
--- /dev/null
+++ b/tests/unittests/test_templating.py
@@ -0,0 +1,56 @@
+# vi: ts=4 expandtab
+#
+#    Copyright (C) 2014 Yahoo! Inc.
+#
+#    Author: Joshua Harlow <harlowja@yahoo-inc.com>
+#
+#    This program is free software: you can redistribute it and/or modify
+#    it under the terms of the GNU General Public License version 3, as
+#    published by the Free Software Foundation.
+#
+#    This program 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 this program.  If not, see <http://www.gnu.org/licenses/>.
+
+from tests.unittests import helpers as test_helpers
+
+
+from cloudinit import templater
+
+
+class TestTemplates(test_helpers.TestCase):
+    def test_detection(self):
+        blob = "## template:cheetah"
+
+        (template_type, contents) = templater.detect_template(blob)
+        self.assertEqual("cheetah", template_type)
+        self.assertEqual("", contents.strip())
+
+        blob = "blahblah $blah"
+        (template_type, contents) = templater.detect_template(blob)
+        self.assertEqual("cheetah", template_type)
+        self.assertEquals(blob, contents)
+
+        blob = '##template:something-new'
+        self.assertRaises(ValueError, templater.detect_template, blob)
+
+    def test_render_cheetah(self):
+        blob = '''## template:cheetah
+$a,$b'''
+        c = templater.render_string(blob, {"a": 1, "b": 2})
+        self.assertEquals("1,2", c)
+
+    def test_render_jinja(self):
+        blob = '''## template:jinja
+{{a}},{{b}}'''
+        c = templater.render_string(blob, {"a": 1, "b": 2})
+        self.assertEquals("1,2", c)
+
+    def test_render_default(self):
+        blob = '''$a,$b'''
+        c = templater.render_string(blob, {"a": 1, "b": 2})
+        self.assertEquals("1,2", c)
-- 
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