コード例 #1
0
ファイル: test_plan.py プロジェクト: kylev/stacker
 def test_plan_steps_listed_with_fqn(self):
     plan = Plan(description='Test', sleep_time=0)
     stack = Stack(definition=generate_definition('vpc', 1),
                   context=self.context)
     plan.add(stack=stack, run_func=lambda x, y: (x, y))
     steps = plan.list_pending()
     self.assertEqual(steps[0][0], stack.fqn)
コード例 #2
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ファイル: test_plan.py プロジェクト: meloxl/stacker
 def test_plan_steps_listed_with_fqn(self):
     plan = Plan(description="Test", sleep_time=0)
     stack = Stack(definition=generate_definition("vpc", 1),
                   context=self.context)
     plan.add(stack=stack, run_func=lambda x, y: (x, y))
     steps = plan.list_pending()
     self.assertEqual(steps[0][0], stack.fqn)
コード例 #3
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ファイル: test_plan.py プロジェクト: kylev/stacker
 def test_step_must_return_status(self):
     plan = Plan(description='Test', sleep_time=0)
     stack = Stack(definition=generate_definition('vpc', 1),
                   context=mock.MagicMock())
     plan.add(
         stack=stack,
         run_func=lambda x, **kwargs: (x),
     )
     with self.assertRaises(ValueError):
         plan.execute()
コード例 #4
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ファイル: test_plan.py プロジェクト: meloxl/stacker
    def test_execute_plan_ensure_parallel_builds(self):
        # key: stack_name, value: current iteration
        work_states = {}
        submitted_state = 0
        # It takes 4 iterations for each task to finish
        finished_state = 3

        def _run_func(stack, *args, **kwargs):
            if stack.name not in work_states:
                work_states[stack.name] = submitted_state
                return SUBMITTED

            if work_states[stack.name] == finished_state:
                return COMPLETE

            work_states[stack.name] += 1
            return SUBMITTED

        vpc_stack = Stack(definition=generate_definition("vpc", 1),
                          context=self.context)
        web_stack = Stack(
            definition=generate_definition("web", 2, requires=[vpc_stack.fqn]),
            context=self.context,
        )
        db_stack = Stack(
            definition=generate_definition("db", 3, requires=[vpc_stack.fqn]),
            context=self.context,
        )

        plan = Plan(description="Test", sleep_time=0)
        for stack in [vpc_stack, web_stack, db_stack]:
            plan.add(
                stack=stack,
                run_func=_run_func,
                requires=stack.requires,
            )

        parallel_success = False
        while not plan._single_run():
            vpc_step = plan[vpc_stack.fqn]
            web_step = plan[web_stack.fqn]
            db_step = plan[db_stack.fqn]
            if not vpc_step.completed:
                self.assertFalse(web_step.submitted)
                self.assertFalse(db_step.submitted)
            else:
                # If the vpc step is complete, and we see both the web & db
                # steps submitted during the same run, then parallel running
                # works
                if web_step.status == SUBMITTED and \
                        db_step.status == SUBMITTED:
                    parallel_success = True
        self.assertTrue(parallel_success)
コード例 #5
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ファイル: test_plan.py プロジェクト: kylev/stacker
    def test_execute_plan_ensure_parallel_builds(self):
        # key: stack_name, value: current iteration
        work_states = {}
        submitted_state = 0
        # It takes 4 iterations for each task to finish
        finished_state = 3

        def _run_func(stack, *args, **kwargs):
            if stack.name not in work_states:
                work_states[stack.name] = submitted_state
                return SUBMITTED

            if work_states[stack.name] == finished_state:
                return COMPLETE

            work_states[stack.name] += 1
            return SUBMITTED

        vpc_stack = Stack(definition=generate_definition('vpc', 1),
                          context=self.context)
        web_stack = Stack(
            definition=generate_definition('web', 2, requires=[vpc_stack.fqn]),
            context=self.context,
        )
        db_stack = Stack(
            definition=generate_definition('db', 3, requires=[vpc_stack.fqn]),
            context=self.context,
        )

        plan = Plan(description='Test', sleep_time=0)
        for stack in [vpc_stack, web_stack, db_stack]:
            plan.add(
                stack=stack,
                run_func=_run_func,
                requires=stack.requires,
            )

        parallel_success = False
        while not plan._single_run():
            vpc_step = plan[vpc_stack.fqn]
            web_step = plan[web_stack.fqn]
            db_step = plan[db_stack.fqn]
            if not vpc_step.completed:
                self.assertFalse(web_step.submitted)
                self.assertFalse(db_step.submitted)
            else:
                # If the vpc step is complete, and we see both the web & db
                # steps submitted during the same run, then parallel running
                # works
                if web_step.status == SUBMITTED and \
                        db_step.status == SUBMITTED:
                    parallel_success = True
        self.assertTrue(parallel_success)
コード例 #6
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ファイル: test_plan.py プロジェクト: jonatanblue/stacker
    def test_execute_plan_wait_func_not_called_if_complete(self):
        wait_func = mock.MagicMock()
        plan = Plan(description="Test", wait_func=wait_func)

        def run_func(*args, **kwargs):
            return COMPLETE

        for i in range(2):
            stack = Stack(definition=generate_definition("vpc", i), context=self.context)
            plan.add(stack=stack, run_func=run_func, requires=stack.requires)

        plan.execute()
        self.assertEqual(wait_func.call_count, 0)
コード例 #7
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ファイル: test_plan.py プロジェクト: meloxl/stacker
    def test_reset_after_dump(self, *args):
        plan = Plan(description="Test", sleep_time=0)
        previous_stack = None
        for i in range(5):
            overrides = {
                "variables": {
                    "PublicSubnets": "1",
                    "SshKeyName": "1",
                    "PrivateSubnets": "1",
                    "Random": "${noop something}",
                },
            }
            if previous_stack:
                overrides["requires"] = [previous_stack.fqn]
            stack = Stack(
                definition=generate_definition("vpc", i, **overrides),
                context=self.context,
            )
            previous_stack = stack
            plan.add(
                stack=stack,
                run_func=self._run_func,
                requires=stack.requires,
            )

        plan.dump("test", context=self.context)
        self.assertEqual(len(plan.list_pending()), len(plan))
コード例 #8
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ファイル: test_plan.py プロジェクト: meloxl/stacker
    def test_execute_plan_with_watchers(self, patched_multiprocessing):
        watch_func = mock.MagicMock()
        plan = Plan(description="Test", sleep_time=0, watch_func=watch_func)
        previous_stack = None
        for i in range(5):
            overrides = {}
            if previous_stack:
                overrides["requires"] = [previous_stack.fqn]
            stack = Stack(
                definition=generate_definition("vpc", i, **overrides),
                context=self.context,
            )
            previous_stack = stack
            plan.add(
                stack=stack,
                run_func=self._run_func,
                requires=stack.requires,
            )

        plan.execute()
        self.assertEqual(self.count, 9)
        self.assertEqual(len(plan.list_skipped()), 1)
        self.assertEqual(patched_multiprocessing.Process().start.call_count, 5)
        # verify we terminate the process when the stack is finished and also
        # redundantly terminate the process after execution
        self.assertEqual(
            patched_multiprocessing.Process().terminate.call_count, 10)
コード例 #9
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ファイル: test_plan.py プロジェクト: meloxl/stacker
    def test_dump_no_provider_lookups(self, *args):
        plan = Plan(description="Test", sleep_time=0)
        previous_stack = None
        for i in range(5):
            overrides = {
                "variables": {
                    "Var1": "${output fakeStack::FakeOutput}",
                    "Var2": "${xref fakeStack::FakeOutput2}",
                },
            }
            if previous_stack:
                overrides["requires"] = [previous_stack.fqn]
            stack = Stack(
                definition=generate_definition("vpc", i, **overrides),
                context=self.context,
            )
            previous_stack = stack
            plan.add(
                stack=stack,
                run_func=self._run_func,
                requires=stack.requires,
            )

        with self.assertRaises(FailedVariableLookup):
            plan.dump("test", context=self.context)
コード例 #10
0
ファイル: test_plan.py プロジェクト: kylev/stacker
    def test_execute_plan_with_watchers(self, patched_multiprocessing):
        watch_func = mock.MagicMock()
        plan = Plan(description='Test', sleep_time=0, watch_func=watch_func)
        previous_stack = None
        for i in range(5):
            overrides = {}
            if previous_stack:
                overrides['requires'] = [previous_stack.fqn]
            stack = Stack(
                definition=generate_definition('vpc', i, **overrides),
                context=self.context,
            )
            previous_stack = stack
            plan.add(
                stack=stack,
                run_func=self._run_func,
                requires=stack.requires,
            )

        plan.execute()
        self.assertEqual(self.count, 9)
        self.assertEqual(len(plan.list_skipped()), 1)
        self.assertEqual(patched_multiprocessing.Process().start.call_count, 5)
        # verify we terminate the process when the stack is finished and also
        # redundantly terminate the process after execution
        self.assertEqual(
            patched_multiprocessing.Process().terminate.call_count, 10)
コード例 #11
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ファイル: test_plan.py プロジェクト: meloxl/stacker
    def test_reset_plan(self):
        plan = Plan(description="Test", sleep_time=0)
        previous_stack = None
        for i in range(5):
            overrides = {}
            if previous_stack:
                overrides["requires"] = [previous_stack.fqn]
            stack = Stack(
                definition=generate_definition("vpc", i, **overrides),
                context=self.context,
            )
            previous_stack = stack
            plan.add(
                stack=stack,
                run_func=self._run_func,
                requires=stack.requires,
            )

        plan.execute()
        self.assertEqual(self.count, 9)
        self.assertEqual(len(plan.list_skipped()), 1)
        plan.reset()
        self.assertEqual(len(plan.list_pending()), len(plan))
コード例 #12
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ファイル: test_plan.py プロジェクト: meloxl/stacker
 def test_step_must_return_status(self):
     plan = Plan(description="Test", sleep_time=0)
     stack = Stack(definition=generate_definition("vpc", 1),
                   context=mock.MagicMock())
     plan.add(
         stack=stack,
         run_func=lambda x, **kwargs: (x),
     )
     with self.assertRaises(ValueError):
         plan.execute()
コード例 #13
0
ファイル: test_plan.py プロジェクト: kylev/stacker
    def test_reset_plan(self):
        plan = Plan(description='Test', sleep_time=0)
        previous_stack = None
        for i in range(5):
            overrides = {}
            if previous_stack:
                overrides['requires'] = [previous_stack.fqn]
            stack = Stack(
                definition=generate_definition('vpc', i, **overrides),
                context=self.context,
            )
            previous_stack = stack
            plan.add(
                stack=stack,
                run_func=self._run_func,
                requires=stack.requires,
            )

        plan.execute()
        self.assertEqual(self.count, 9)
        self.assertEqual(len(plan.list_skipped()), 1)
        plan.reset()
        self.assertEqual(len(plan.list_pending()), len(plan))
コード例 #14
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ファイル: test_plan.py プロジェクト: jonatanblue/stacker
    def test_execute_plan(self):
        plan = Plan(description="Test", sleep_time=0)
        previous_stack = None
        for i in range(5):
            overrides = {}
            if previous_stack:
                overrides["requires"] = [previous_stack.fqn]
            stack = Stack(definition=generate_definition("vpc", i, **overrides), context=self.context)
            previous_stack = stack
            plan.add(stack=stack, run_func=self._run_func, requires=stack.requires)

        plan.execute()
        self.assertEqual(self.count, 9)
        self.assertEqual(len(plan.list_skipped()), 1)
コード例 #15
0
ファイル: test_plan.py プロジェクト: meloxl/stacker
    def test_execute_plan_wait_func_not_called_if_complete(self):
        wait_func = mock.MagicMock()
        plan = Plan(description="Test", wait_func=wait_func)

        def run_func(*args, **kwargs):
            return COMPLETE

        for i in range(2):
            stack = Stack(definition=generate_definition("vpc", i),
                          context=self.context)
            plan.add(
                stack=stack,
                run_func=run_func,
                requires=stack.requires,
            )

        plan.execute()
        self.assertEqual(wait_func.call_count, 0)
コード例 #16
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ファイル: test_plan.py プロジェクト: meloxl/stacker
    def test_dump_create_dirs(self):
        tmp_dir = tempfile.mkdtemp()
        try:
            plan = Plan(description="Test", sleep_time=0)
            previous_stack = None
            template_paths = []

            for i in range(5):
                overrides = {
                    "variables": {
                        "PublicSubnets": "1",
                        "SshKeyName": "1",
                        "PrivateSubnets": "1",
                        "Random": "${noop something}",
                    },
                }
                if previous_stack:
                    overrides["requires"] = [previous_stack.fqn]
                stack = Stack(
                    definition=generate_definition("vpc", i, **overrides),
                    context=self.context,
                )
                previous_stack = stack
                plan.add(
                    stack=stack,
                    run_func=self._run_func,
                    requires=stack.requires,
                )

                template_path = os.path.join(
                    tmp_dir, stack_template_key_name(stack.blueprint))
                template_paths.append(template_path)

            plan.dump(tmp_dir, context=self.context)

            for template_path in template_paths:
                self.assertTrue(os.path.isfile(template_path))
        finally:
            shutil.rmtree(tmp_dir)
コード例 #17
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ファイル: test_plan.py プロジェクト: EnTeQuAk/stacker
class TestPlan(unittest.TestCase):
    def setUp(self):
        self.plan = Plan()
        for i in range(4):
            self.plan.add(generate_definition('vpc', i))

    def test_add(self):
        first_id = 'vpc.1'
        self.assertIn(first_id, self.plan)
        self.assertIsInstance(self.plan[first_id], BlueprintContext)

    def test_status(self):
        self.assertEqual(len(self.plan.list_submitted()), 0)
        self.assertEqual(len(self.plan.list_completed()), 0)
        self.assertEqual(len(self.plan.list_skipped()), 0)
        self.assertEqual(len(self.plan.list_pending()), 4)
        self.plan.submit('vpc.1')
        self.assertEqual(len(self.plan.list_submitted()), 1)
        self.assertEqual(len(self.plan.list_completed()), 0)
        self.assertEqual(len(self.plan.list_skipped()), 0)
        self.assertEqual(len(self.plan.list_pending()), 4)
        self.plan.complete('vpc.1')
        self.assertEqual(len(self.plan.list_submitted()), 0)
        self.assertEqual(len(self.plan.list_completed()), 1)
        self.assertEqual(len(self.plan.list_skipped()), 0)
        self.assertEqual(len(self.plan.list_pending()), 3)
        self.assertFalse(self.plan.completed)
        self.plan.skip('vpc.2')
        self.assertEqual(len(self.plan.list_submitted()), 0)
        self.assertEqual(len(self.plan.list_completed()), 1)
        self.assertEqual(len(self.plan.list_skipped()), 1)
        self.assertEqual(len(self.plan.list_pending()), 2)
        for i in range(4):
            self.plan.complete("vpc.%d" % i)
        self.assertTrue(self.plan.completed)
コード例 #18
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ファイル: test_plan.py プロジェクト: meloxl/stacker
 def test_plan_wait_func_must_be_function(self):
     with self.assertRaises(ImproperlyConfigured):
         Plan(description="Test", wait_func="invalid")
コード例 #19
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ファイル: test_plan.py プロジェクト: DualSpark/stacker
 def setUp(self):
     self.plan = Plan()
     for i in range(4):
         self.plan.add(generate_definition('vpc', i))
コード例 #20
0
ファイル: test_plan.py プロジェクト: DualSpark/stacker
class TestPlan(unittest.TestCase):
    def setUp(self):
        self.plan = Plan()
        for i in range(4):
            self.plan.add(generate_definition('vpc', i))

    def test_add(self):
        first_id = 'vpc.1'
        self.assertIn(first_id, self.plan)
        self.assertIsInstance(self.plan[first_id], BlueprintContext)

    def test_status(self):
        self.assertEqual(len(self.plan.list_submitted()), 0)
        self.assertEqual(len(self.plan.list_completed()), 0)
        self.assertEqual(len(self.plan.list_pending()), 4)
        self.plan.submit('vpc.1')
        self.assertEqual(len(self.plan.list_submitted()), 1)
        self.assertEqual(len(self.plan.list_completed()), 0)
        self.assertEqual(len(self.plan.list_pending()), 4)
        self.plan.complete('vpc.1')
        self.assertEqual(len(self.plan.list_submitted()), 0)
        self.assertEqual(len(self.plan.list_completed()), 1)
        self.assertEqual(len(self.plan.list_pending()), 3)
        self.assertFalse(self.plan.completed)
        for i in range(4):
            self.plan.complete("vpc.%d" % i)
        self.assertTrue(self.plan.completed)
コード例 #21
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ファイル: test_plan.py プロジェクト: meloxl/stacker
 def test_plan_checkpoint_interval(self):
     plan = Plan(description="Test", logger_type=BASIC_LOGGER_TYPE)
     self.assertEqual(plan.check_point_interval, 10)
     plan = Plan(description="Test", logger_type=LOOP_LOGGER_TYPE)
     self.assertEqual(plan.check_point_interval, 1)
コード例 #22
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ファイル: test_plan.py プロジェクト: EnTeQuAk/stacker
 def setUp(self):
     self.plan = Plan()
     for i in range(4):
         self.plan.add(generate_definition('vpc', i))