Adding response, urls and test

tests/test_secretsmanager/test_secretsmanager.py

@@ -0,0 +1,13 @@
+from __future__ import unicode_literals
+
+import boto3
+
+from moto import mock_secretsmanager
+import sure  # noqa
+
+@mock_secretsmanager
+def test_get_secret_value():
+    conn = boto3.client('secretsmanager', 'us-west-2')
+
+    result = conn.get_secret_value(SecretId='java-util-test-password')
+    assert result['SecretString'] == 'mysecretstring'