upgrade to CAM v2.0

[stack/cam.git] / cam / tests / test_utils.py

diff --git a/cam/tests/test_utils.py b/cam/tests/test_utils.py
new file mode 100644 (file)
index 0000000..e583622
--- /dev/null
+++ b/cam/tests/test_utils.py
@@ -0,0 +1,38 @@
+import os
+import unittest
+import tempfile
+from cam import utils
+
+
+class UtilsTest(unittest.TestCase):
+
+    def setUp(self):
+        self.old_template_dir = utils._template_dir
+        self.tmpdir = tempfile.mkdtemp()
+        utils._template_dir = self.tmpdir
+
+    def tearDown(self):
+        os.system('rm -fr "%s"' % self.tmpdir)
+        utils._template_dir = self.old_template_dir
+
+    def test_render(self):
+        tf = os.path.join(utils._template_dir, 'test')
+        tfd = open(tf, 'w')
+        tfd.write('this is a %(sub)s\n')
+        tfd.close()
+        of = os.path.join(self.tmpdir, 'test.out')
+        utils.render(of, 'test', {'sub':'TEST'})
+        self.assert_(os.path.exists(of))
+        output = open(of, 'r').read()
+        self.assertEquals('this is a TEST\n', output)
+
+    def test_parse_bool(self):
+        self.assertTrue(utils.parse_bool('y'))
+        self.assertTrue(utils.parse_bool('1'))
+        self.assertTrue(utils.parse_bool('true'))
+        self.assertFalse(utils.parse_bool('false'))
+        self.assertFalse(utils.parse_bool('no'))
+
+
+if __name__ == '__main__':
+    unittest.main()