c6ce128d7b
This patch attempts to switch to plugin base and unify context sla and runners plugins. *) Context, Runners, and SLA inherit Plugin class *) Remove Context, Runners and SLA implementations of plugin methods *) Use Meta for Context order and hidden options *) Fix rally-info to use new kind of plugins Change-Id: I5f13e07fa4d3048f86e7d7ef0ee39f9701463838
240 lines
8.5 KiB
Python
240 lines
8.5 KiB
Python
# Copyright 2014: Mirantis Inc.
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# All Rights Reserved.
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#
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# Licensed under the Apache License, Version 2.0 (the "License"); you may
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# not use this file except in compliance with the License. You may obtain
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# a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
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# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
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# License for the specific language governing permissions and limitations
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# under the License.
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import jsonschema
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import mock
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from rally.benchmark import context
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from rally import exceptions
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from tests.unit import fakes
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from tests.unit import test
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class BaseContextTestCase(test.TestCase):
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def test_init(self):
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ctx0 = {
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"config": {
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"a": 1,
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"fake": mock.MagicMock()
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},
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"task": mock.MagicMock()
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}
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ctx = fakes.FakeContext(ctx0)
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self.assertEqual(ctx.config, ctx0["config"]["fake"])
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self.assertEqual(ctx.task, ctx0["task"])
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self.assertEqual(ctx.context, ctx0)
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def test_init_empty_context(self):
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ctx0 = {
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"task": mock.MagicMock()
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}
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ctx = fakes.FakeContext(ctx0)
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self.assertEqual(ctx.config, {})
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self.assertEqual(ctx.task, ctx0["task"])
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self.assertEqual(ctx.context, ctx0)
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def test_validate__context(self):
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fakes.FakeContext.validate({"test": 2})
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def test_validate__wrong_context(self):
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self.assertRaises(jsonschema.ValidationError,
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fakes.FakeContext.validate, {"nonexisting": 2})
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def test_setup_is_abstract(self):
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@context.context("test_abstract_setup", 0)
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class A(context.Context):
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def cleanup(self):
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pass
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self.assertRaises(TypeError, A)
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def test_cleanup_is_abstract(self):
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@context.context("test_abstract_cleanup", 0)
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class A(context.Context):
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def setup(self):
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pass
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self.assertRaises(TypeError, A)
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def test_with_statement(self):
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ctx0 = {
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"task": mock.MagicMock()
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}
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ctx = fakes.FakeContext(ctx0)
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ctx.setup = mock.MagicMock()
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ctx.cleanup = mock.MagicMock()
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with ctx as entered_ctx:
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self.assertEqual(ctx, entered_ctx)
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ctx.cleanup.assert_called_once_with()
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def test_lt(self):
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@context.context(name="lt", order=fakes.FakeContext.get_order() - 1)
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class FakeLowerContext(fakes.FakeContext):
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pass
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ctx = mock.MagicMock()
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self.assertTrue(FakeLowerContext(ctx) < fakes.FakeContext(ctx))
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self.assertFalse(fakes.FakeContext(ctx) < FakeLowerContext(ctx))
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self.assertFalse(fakes.FakeContext(ctx) < fakes.FakeContext(ctx))
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def test_gt(self):
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@context.context(name="f", order=fakes.FakeContext.get_order() + 1)
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class FakeBiggerContext(fakes.FakeContext):
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pass
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ctx = mock.MagicMock()
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self.assertTrue(FakeBiggerContext(ctx) > fakes.FakeContext(ctx))
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self.assertFalse(fakes.FakeContext(ctx) > FakeBiggerContext(ctx))
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self.assertFalse(fakes.FakeContext(ctx) > fakes.FakeContext(ctx))
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def test_eq(self):
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@context.context(name="fake2", order=fakes.FakeContext.get_order() + 1)
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class FakeOtherContext(fakes.FakeContext):
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pass
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ctx = mock.MagicMock()
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self.assertFalse(FakeOtherContext(ctx) == fakes.FakeContext(ctx))
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self.assertTrue(FakeOtherContext(ctx) == FakeOtherContext(ctx))
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class ContextManagerTestCase(test.TestCase):
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@mock.patch("rally.benchmark.context.Context.get")
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def test_validate(self, mock_get):
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config = {
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"ctx1": mock.MagicMock(),
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"ctx2": mock.MagicMock()
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}
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context.ContextManager.validate(config)
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for ctx in ("ctx1", "ctx2"):
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mock_get.assert_has_calls([
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mock.call(ctx),
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mock.call().validate(config[ctx], non_hidden=False),
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])
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@mock.patch("rally.benchmark.context.Context.get")
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def test_validate_non_hidden(self, mock_get):
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config = {
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"ctx1": mock.MagicMock(),
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"ctx2": mock.MagicMock()
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}
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context.ContextManager.validate(config, non_hidden=True)
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for ctx in ("ctx1", "ctx2"):
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mock_get.assert_has_calls([
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mock.call(ctx),
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mock.call().validate(config[ctx], non_hidden=True),
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])
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def test_validate__non_existing_context(self):
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config = {
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"nonexisting": {"nonexisting": 2}
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}
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self.assertRaises(exceptions.PluginNotFound,
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context.ContextManager.validate, config)
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@mock.patch("rally.benchmark.context.Context.get")
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def test_setup(self, mock_get):
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mock_context = mock.MagicMock()
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mock_context.return_value = mock.MagicMock(__lt__=lambda x, y: True)
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mock_get.return_value = mock_context
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ctx_object = {"config": {"a": [], "b": []}}
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manager = context.ContextManager(ctx_object)
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result = manager.setup()
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self.assertEqual(result, ctx_object)
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mock_get.assert_has_calls([mock.call("a"), mock.call("b")],
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any_order=True)
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mock_context.assert_has_calls([mock.call(ctx_object),
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mock.call(ctx_object)], any_order=True)
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self.assertEqual([mock_context(), mock_context()], manager._visited)
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mock_context.return_value.assert_has_calls([mock.call.setup(),
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mock.call.setup()],
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any_order=True)
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@mock.patch("rally.benchmark.context.Context.get")
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def test_cleanup(self, mock_get):
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mock_context = mock.MagicMock()
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mock_context.return_value = mock.MagicMock(__lt__=lambda x, y: True)
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mock_get.return_value = mock_context
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ctx_object = {"config": {"a": [], "b": []}}
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manager = context.ContextManager(ctx_object)
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manager.cleanup()
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mock_get.assert_has_calls([mock.call("a"), mock.call("b")],
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any_order=True)
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mock_context.assert_has_calls([mock.call(ctx_object),
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mock.call(ctx_object)], any_order=True)
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mock_context.return_value.assert_has_calls([mock.call.cleanup(),
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mock.call.cleanup()],
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any_order=True)
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@mock.patch("rally.benchmark.context.Context.get")
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def test_cleanup_exception(self, mock_get):
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mock_context = mock.MagicMock()
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mock_context.return_value = mock.MagicMock(__lt__=lambda x, y: True)
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mock_context.cleanup.side_effect = Exception()
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mock_get.return_value = mock_context
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ctx_object = {"config": {"a": [], "b": []}}
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manager = context.ContextManager(ctx_object)
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manager.cleanup()
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mock_get.assert_has_calls([mock.call("a"), mock.call("b")],
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any_order=True)
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mock_context.assert_has_calls([mock.call(ctx_object),
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mock.call(ctx_object)], any_order=True)
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mock_context.return_value.assert_has_calls([mock.call.cleanup(),
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mock.call.cleanup()],
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any_order=True)
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@mock.patch("rally.benchmark.context.ContextManager.cleanup")
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@mock.patch("rally.benchmark.context.ContextManager.setup")
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def test_with_statement(self, mock_setup, mock_cleanup):
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with context.ContextManager(mock.MagicMock()):
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mock_setup.assert_called_once_with()
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mock_setup.reset_mock()
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self.assertFalse(mock_cleanup.called)
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self.assertFalse(mock_setup.called)
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mock_cleanup.assert_called_once_with()
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@mock.patch("rally.benchmark.context.ContextManager.cleanup")
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@mock.patch("rally.benchmark.context.ContextManager.setup")
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def test_with_statement_excpetion_during_setup(self, mock_setup,
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mock_cleanup):
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mock_setup.side_effect = Exception("abcdef")
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try:
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with context.ContextManager(mock.MagicMock()):
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pass
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except Exception:
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pass
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finally:
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mock_setup.assert_called_once_with()
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mock_cleanup.assert_called_once_with()
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