Add Dummy context and scenario type

Dummy Context Usage:

- if no context specified in the task file then automatically use
  Dummy Context

- or specify the context with type Dummy in the task file, like

    context:
      type: Dummy

Note: context without type name default use Heat Context.
      (e.g. samples/fio.yaml)

JIRA: -

Change-Id: I7f798a7260bdd6ac24902e2c835a3b121319fd8c
Signed-off-by: QiLiang <liangqi1@huawei.com>

1 files changed, 31 insertions, 0 deletions

diff --git a/tests/unit/benchmark/contexts/test_dummy.py b/tests/unit/benchmark/contexts/test_dummy.py
new file mode 100644
index 000000000..5214e6630
--- /dev/null
+++ b/tests/unit/benchmark/contexts/test_dummy.py
@@ -0,0 +1,31 @@
+#!/usr/bin/env python
+
+##############################################################################
+# Copyright (c) 2015 Huawei Technologies Co.,Ltd and others.
+#
+# All rights reserved. This program and the accompanying materials
+# are made available under the terms of the Apache License, Version 2.0
+# which accompanies this distribution, and is available at
+# http://www.apache.org/licenses/LICENSE-2.0
+##############################################################################
+
+# Unittest for yardstick.benchmark.contexts.dummy
+
+import unittest
+
+from yardstick.benchmark.contexts import dummy
+
+
+class DummyContextTestCase(unittest.TestCase):
+
+    def setUp(self):
+        self.test_context = dummy.DummyContext()
+
+    def test__get_server(self):
+        self.test_context.init(None)
+        self.test_context.deploy()
+
+        result = self.test_context._get_server(None)
+        self.assertEqual(result, None)
+
+        self.test_context.undeploy()