add test class

templates/test/directory/{{module_name}}.py

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+{{year}}

templates/test/template.yml

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+description: "A test template for unit testing the extend module"

tests/unit/utils/extend_test.py

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+# -*- coding: utf-8 -*-
+'''
+    tests.unit.utils.extend_test
+    ~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+
+    Test the salt extend script
+'''
+
+# Import python libs
+from __future__ import absolute_import
+
+import os
+import shutil
+
+# Import salt libs
+import salt.utils.extend
+
+# Import Salt Testing libs
+from salttesting import TestCase
+from salttesting.helpers import ensure_in_syspath
+ensure_in_syspath('../../')
+
+
+class ExtendTestCase(TestCase):
+    def setUp(self):
+        self.out = None
+
+    def tearDown(self):
+        if self.out is not None:
+            if os.path.exists(self.out):
+                shutil.rmtree(self.out, True)
+
+    def test_run(self):
+        out = salt.utils.extend.run('test', 'test', 'this description', '.', False)
+        self.out = out
+        self.assertTrue(os.path.exists(out))
+        self.assertFalse(os.path.exists(os.path.join(out, 'template.yml')))
+
+
+if __name__ == '__main__':
+    from unit import run_tests
+    run_tests(ExtendTestCase, needs_daemon=False)