106 lines
3.3 KiB
Python
106 lines
3.3 KiB
Python
# Copyright (c) 2013 Mirantis Inc.
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain 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,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
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# implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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from blazar import context
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from blazar import tests
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class TestContext(context.BaseContext):
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_elements = set(["first", "second", "third"])
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class TestContextCreate(tests.TestCase):
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def test_kwargs(self):
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ctx = TestContext(first=1, second=2)
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self.assertEqual({"first": 1, "second": 2}, ctx.to_dict())
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def test_dict(self):
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ctx = TestContext({"first": 1, "second": 2})
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self.assertEqual({"first": 1, "second": 2}, ctx.to_dict())
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def test_mix(self):
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ctx = TestContext({"first": 1}, second=2)
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self.assertEqual({"first": 1, "second": 2}, ctx.to_dict())
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def test_fail(self):
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ctx = TestContext({'first': 1, "forth": 4}, fifth=5)
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self.assertEqual(ctx.to_dict(), {"first": 1})
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class TestBaseContext(tests.TestCase):
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def setUp(self):
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super(TestBaseContext, self).setUp()
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self.context = TestContext(first=1, second=2)
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def tearDown(self):
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super(TestBaseContext, self).tearDown()
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self.assertEqual(1, self.context.first)
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def test_get_default(self):
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self.assertIsNone(self.context.third)
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def test_get_unexpected(self):
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self.assertRaises(AttributeError, getattr, self.context, 'forth')
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def test_current_fails(self):
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self.assertRaises(RuntimeError, TestContext.current)
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class TestContextManager(tests.TestCase):
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def setUp(self):
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super(TestContextManager, self).setUp()
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self.context = TestContext(first=1, second=2)
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self.context.__enter__()
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def tearDown(self):
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super(TestContextManager, self).tearDown()
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self.context.__exit__(None, None, None)
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try:
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stack = TestContext._context_stack.stack
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except AttributeError:
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self.fail("Context stack have never been created")
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else:
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del TestContext._context_stack.stack
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self.assertEqual(stack, [],
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"Context stack is not empty after test.")
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def test_enter(self):
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self.assertEqual(TestContext._context_stack.stack, [self.context])
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def test_double_enter(self):
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with self.context:
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self.assertEqual(TestContext._context_stack.stack,
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[self.context, self.context])
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def test_current(self):
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self.assertIs(self.context, TestContext.current())
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class TestBlazarContext(tests.TestCase):
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def test_elevated_empty(self):
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ctx = context.BlazarContext.elevated()
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self.assertTrue(ctx.is_admin)
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def test_elevated(self):
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with context.BlazarContext(user_id="user", project_id="project"):
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ctx = context.BlazarContext.elevated()
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self.assertEqual(ctx.user_id, "user")
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self.assertEqual(ctx.project_id, "project")
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self.assertTrue(ctx.is_admin)
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