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Posted to dev@ariatosca.apache.org by mx...@apache.org on 2016/12/20 15:30:33 UTC

[3/4] incubator-ariatosca git commit: Generifying ARIA models

http://git-wip-us.apache.org/repos/asf/incubator-ariatosca/blob/6e1f1260/tests/orchestrator/workflows/core/test_engine.py
----------------------------------------------------------------------
diff --git a/tests/orchestrator/workflows/core/test_engine.py b/tests/orchestrator/workflows/core/test_engine.py
index baded7f..a6b55ba 100644
--- a/tests/orchestrator/workflows/core/test_engine.py
+++ b/tests/orchestrator/workflows/core/test_engine.py
@@ -23,7 +23,7 @@ from aria.orchestrator import (
     workflow,
     operation,
 )
-from aria.storage import models
+from aria.storage import model
 from aria.orchestrator.workflows import (
     api,
     exceptions,
@@ -146,7 +146,7 @@ class TestEngine(BaseTest):
         execution = workflow_context.execution
         assert execution.started_at <= execution.ended_at <= datetime.utcnow()
         assert execution.error is None
-        assert execution.status == models.Execution.TERMINATED
+        assert execution.status == model.Execution.TERMINATED
 
     def test_single_task_successful_execution(self, workflow_context, executor):
         @workflow
@@ -175,7 +175,7 @@ class TestEngine(BaseTest):
         execution = workflow_context.execution
         assert execution.started_at <= execution.ended_at <= datetime.utcnow()
         assert execution.error is not None
-        assert execution.status == models.Execution.FAILED
+        assert execution.status == model.Execution.FAILED
 
     def test_two_tasks_execution_order(self, workflow_context, executor):
         @workflow
@@ -236,7 +236,7 @@ class TestCancel(BaseTest):
         execution = workflow_context.execution
         assert execution.started_at <= execution.ended_at <= datetime.utcnow()
         assert execution.error is None
-        assert execution.status == models.Execution.CANCELLED
+        assert execution.status == model.Execution.CANCELLED
 
     def test_cancel_pending_execution(self, workflow_context, executor):
         @workflow
@@ -247,7 +247,7 @@ class TestCancel(BaseTest):
                            executor=executor)
         eng.cancel_execution()
         execution = workflow_context.execution
-        assert execution.status == models.Execution.CANCELLED
+        assert execution.status == model.Execution.CANCELLED
 
 
 class TestRetries(BaseTest):

http://git-wip-us.apache.org/repos/asf/incubator-ariatosca/blob/6e1f1260/tests/orchestrator/workflows/executor/test_executor.py
----------------------------------------------------------------------
diff --git a/tests/orchestrator/workflows/executor/test_executor.py b/tests/orchestrator/workflows/executor/test_executor.py
index 7a11524..ff4b8b2 100644
--- a/tests/orchestrator/workflows/executor/test_executor.py
+++ b/tests/orchestrator/workflows/executor/test_executor.py
@@ -21,6 +21,8 @@ from contextlib import contextmanager
 import pytest
 import retrying
 
+from aria.storage import model
+
 try:
     import celery as _celery
     app = _celery.Celery()
@@ -30,7 +32,6 @@ except ImportError:
     app = None
 
 import aria
-from aria.storage import models
 from aria.orchestrator import events
 from aria.orchestrator.workflows.executor import (
     thread,
@@ -82,7 +83,7 @@ class MockException(Exception):
 
 class MockTask(object):
 
-    INFINITE_RETRIES = models.Task.INFINITE_RETRIES
+    INFINITE_RETRIES = model.Task.INFINITE_RETRIES
 
     def __init__(self, func, inputs=None, ctx=None):
         self.states = []
@@ -99,7 +100,7 @@ class MockTask(object):
         self.max_attempts = 1
         self.plugin_id = None
 
-        for state in models.Task.STATES:
+        for state in model.Task.STATES:
             setattr(self, state.upper(), state)
 
     @contextmanager

http://git-wip-us.apache.org/repos/asf/incubator-ariatosca/blob/6e1f1260/tests/orchestrator/workflows/executor/test_process_executor.py
----------------------------------------------------------------------
diff --git a/tests/orchestrator/workflows/executor/test_process_executor.py b/tests/orchestrator/workflows/executor/test_process_executor.py
index 364d354..2e4af1f 100644
--- a/tests/orchestrator/workflows/executor/test_process_executor.py
+++ b/tests/orchestrator/workflows/executor/test_process_executor.py
@@ -22,7 +22,7 @@ from contextlib import contextmanager
 import pytest
 
 from aria import application_model_storage
-from aria.storage import models
+from aria.storage import model as aria_model
 from aria.utils.plugin import create as create_plugin
 from aria.storage.sql_mapi import SQLAlchemyModelAPI
 from aria.orchestrator import events
@@ -108,7 +108,7 @@ def mock_plugin(plugin_manager, tmpdir):
 
 class MockTask(object):
 
-    INFINITE_RETRIES = models.Task.INFINITE_RETRIES
+    INFINITE_RETRIES = aria_model.Task.INFINITE_RETRIES
 
     def __init__(self, plugin, operation):
         self.id = str(uuid.uuid4())
@@ -122,7 +122,7 @@ class MockTask(object):
         self.plugin_id = plugin.id
         self.plugin = plugin
 
-        for state in models.Task.STATES:
+        for state in aria_model.Task.STATES:
             setattr(self, state.upper(), state)
 
     @contextmanager

http://git-wip-us.apache.org/repos/asf/incubator-ariatosca/blob/6e1f1260/tests/storage/__init__.py
----------------------------------------------------------------------
diff --git a/tests/storage/__init__.py b/tests/storage/__init__.py
index edff982..9101fd0 100644
--- a/tests/storage/__init__.py
+++ b/tests/storage/__init__.py
@@ -17,14 +17,13 @@ import platform
 from tempfile import mkdtemp
 from shutil import rmtree
 
+from aria.storage import model
 from sqlalchemy import (
     create_engine,
     orm)
 from sqlalchemy.orm import scoped_session
 from sqlalchemy.pool import StaticPool
 
-from aria.storage import structures
-
 
 class TestFileSystem(object):
 
@@ -60,7 +59,7 @@ def get_sqlite_api_kwargs(base_dir=None, filename='db.sqlite'):
     session_factory = orm.sessionmaker(bind=engine)
     session = scoped_session(session_factory=session_factory) if base_dir else session_factory()
 
-    structures.Model.metadata.create_all(engine)
+    model.DeclarativeBase.metadata.create_all(bind=engine)
     return dict(engine=engine, session=session)
 
 
@@ -77,4 +76,4 @@ def release_sqlite_storage(storage):
             session.rollback()
             session.close()
         for engine in set(mapi._engine for mapi in mapis):
-            structures.Model.metadata.drop_all(engine)
+            model.DeclarativeBase.metadata.drop_all(engine)

http://git-wip-us.apache.org/repos/asf/incubator-ariatosca/blob/6e1f1260/tests/storage/test_model_storage.py
----------------------------------------------------------------------
diff --git a/tests/storage/test_model_storage.py b/tests/storage/test_model_storage.py
index 48cd02c..43dfa1b 100644
--- a/tests/storage/test_model_storage.py
+++ b/tests/storage/test_model_storage.py
@@ -15,64 +15,75 @@
 
 import pytest
 
+from sqlalchemy import Column, Text, Integer
+
 from aria.storage import (
     ModelStorage,
-    models,
+    model,
     exceptions,
     sql_mapi,
+    structure,
+    type as aria_type,
 )
 from aria import application_model_storage
 from tests.storage import get_sqlite_api_kwargs, release_sqlite_storage
 
 
+class MockModel(model.DeclarativeBase, structure.ModelMixin): #pylint: disable=abstract-method
+    __tablename__ = 'mock_models'
+    some_dict = Column(aria_type.Dict)
+    value = Column(Integer)
+    name = Column(Text)
+
+
 @pytest.fixture
 def storage():
     base_storage = ModelStorage(sql_mapi.SQLAlchemyModelAPI, api_kwargs=get_sqlite_api_kwargs())
+    base_storage.register(MockModel)
     yield base_storage
     release_sqlite_storage(base_storage)
 
 
+@pytest.fixture(scope='module', autouse=True)
+def module_cleanup():
+    model.DeclarativeBase.metadata.remove(MockModel.__table__)  #pylint: disable=no-member
+
+
 def test_storage_base(storage):
     with pytest.raises(AttributeError):
         storage.non_existent_attribute()
 
 
 def test_model_storage(storage):
-    storage.register(models.ProviderContext)
+    mock_model = MockModel(value=0, name='model_name')
+    storage.mock_model.put(mock_model)
 
-    pc = models.ProviderContext(context={}, name='context_name')
-    storage.provider_context.put(pc)
+    assert storage.mock_model.get_by_name('model_name') == mock_model
 
-    assert storage.provider_context.get_by_name('context_name') == pc
+    assert [mm_from_storage for mm_from_storage in storage.mock_model.iter()] == [mock_model]
+    assert [mm_from_storage for mm_from_storage in storage.mock_model] == [mock_model]
 
-    assert [pc_from_storage for pc_from_storage in storage.provider_context.iter()] == [pc]
-    assert [pc_from_storage for pc_from_storage in storage.provider_context] == [pc]
-
-    new_context = {'update_key': 0}
-    pc.context = new_context
-    storage.provider_context.update(pc)
-    assert storage.provider_context.get(pc.id).context == new_context
-
-    storage.provider_context.delete(pc)
+    storage.mock_model.delete(mock_model)
     with pytest.raises(exceptions.StorageError):
-        storage.provider_context.get(pc.id)
+        storage.mock_model.get(mock_model.id)
 
 
-def test_storage_driver(storage):
-    storage.register(models.ProviderContext)
+def test_inner_dict_update(storage):
+    inner_dict = {'inner_value': 1}
 
-    pc = models.ProviderContext(context={}, name='context_name')
-    storage.registered['provider_context'].put(entry=pc)
+    mock_model = MockModel(some_dict={'inner_dict': inner_dict, 'value': 0})
+    storage.mock_model.put(mock_model)
 
-    assert storage.registered['provider_context'].get_by_name('context_name') == pc
+    storage_mm = storage.mock_model.get(mock_model.id)
+    assert storage_mm == mock_model
 
-    assert next(i for i in storage.registered['provider_context'].iter()) == pc
-    assert [i for i in storage.provider_context] == [pc]
+    storage_mm.some_dict['inner_dict']['inner_value'] = 2
+    storage_mm.some_dict['value'] = -1
+    storage.mock_model.update(storage_mm)
+    storage_mm = storage.mock_model.get(storage_mm.id)
 
-    storage.registered['provider_context'].delete(pc)
-
-    with pytest.raises(exceptions.StorageError):
-        storage.registered['provider_context'].get(pc.id)
+    assert storage_mm.some_dict['inner_dict']['inner_value'] == 2
+    assert storage_mm.some_dict['value'] == -1
 
 
 def test_application_storage_factory():
@@ -87,6 +98,5 @@ def test_application_storage_factory():
     assert storage.deployment_update_step
     assert storage.deployment_modification
     assert storage.execution
-    assert storage.provider_context
 
     release_sqlite_storage(storage)

http://git-wip-us.apache.org/repos/asf/incubator-ariatosca/blob/6e1f1260/tests/storage/test_models.py
----------------------------------------------------------------------
diff --git a/tests/storage/test_models.py b/tests/storage/test_models.py
index 0651957..c4836a6 100644
--- a/tests/storage/test_models.py
+++ b/tests/storage/test_models.py
@@ -12,19 +12,21 @@
 # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 # See the License for the specific language governing permissions and
 # limitations under the License.
-from contextlib import contextmanager
 from datetime import datetime
+from contextlib import contextmanager
+
 import pytest
 
 from aria import application_model_storage
-from aria.storage import exceptions
-from aria.storage import sql_mapi
-from aria.storage.models import (
+from aria.storage import (
+    exceptions,
+    sql_mapi,
+)
+from aria.storage.model import (
     DeploymentUpdateStep,
     Blueprint,
     Execution,
     Task,
-    ProviderContext,
     Plugin,
     Deployment,
     Node,
@@ -73,7 +75,7 @@ def _deployment_storage():
 def _deployment_update_storage():
     storage = _deployment_storage()
     deployment_update = DeploymentUpdate(
-        deployment_id=storage.deployment.list()[0].id,
+        deployment=storage.deployment.list()[0],
         created_at=now,
         deployment_plan={},
     )
@@ -194,15 +196,15 @@ class TestBlueprint(object):
     )
     def test_blueprint_model_creation(self, empty_storage, is_valid, plan, description, created_at,
                                       updated_at, main_file_name):
-        if not is_valid:
-            with pytest.raises(exceptions.StorageError):
-                empty_storage.blueprint.put(Blueprint(plan=plan, description=description,
-                                                      created_at=created_at, updated_at=updated_at,
-                                                      main_file_name=main_file_name))
-        else:
-            empty_storage.blueprint.put(Blueprint(plan=plan, description=description,
-                                                  created_at=created_at, updated_at=updated_at,
-                                                  main_file_name=main_file_name))
+        _test_model(is_valid=is_valid,
+                    storage=empty_storage,
+                    model_name='blueprint',
+                    model_cls=Blueprint,
+                    model_kwargs=dict(plan=plan,
+                                      description=description,
+                                      created_at=created_at,
+                                      updated_at=updated_at,
+                                      main_file_name=main_file_name))
 
 
 class TestDeployment(object):
@@ -211,32 +213,32 @@ class TestDeployment(object):
         'is_valid, name, created_at, description, inputs, groups, permalink, policy_triggers, '
         'policy_types, outputs, scaling_groups, updated_at, workflows',
         [
-            (False, m_cls, now, 'desc', {}, {}, 'perlnk', {}, {}, {}, {}, now, {}),
-            (False, 'name', m_cls, 'desc', {}, {}, 'perlnk', {}, {}, {}, {}, now, {}),
-            (False, 'name', now, m_cls, {}, {}, 'perlnk', {}, {}, {}, {}, now, {}),
-            (False, 'name', now, 'desc', m_cls, {}, 'perlnk', {}, {}, {}, {}, now, {}),
-            (False, 'name', now, 'desc', {}, m_cls, 'perlnk', {}, {}, {}, {}, now, {}),
-            (False, 'name', now, 'desc', {}, {}, m_cls, {}, {}, {}, {}, now, {}),
-            (False, 'name', now, 'desc', {}, {}, 'perlnk', m_cls, {}, {}, {}, now, {}),
-            (False, 'name', now, 'desc', {}, {}, 'perlnk', {}, m_cls, {}, {}, now, {}),
-            (False, 'name', now, 'desc', {}, {}, 'perlnk', {}, {}, m_cls, {}, now, {}),
+            (False, m_cls, now, 'desc', {}, {}, 'perlnk', {}, {}, {}, [], now, {}),
+            (False, 'name', m_cls, 'desc', {}, {}, 'perlnk', {}, {}, {}, [], now, {}),
+            (False, 'name', now, m_cls, {}, {}, 'perlnk', {}, {}, {}, [], now, {}),
+            (False, 'name', now, 'desc', m_cls, {}, 'perlnk', {}, {}, {}, [], now, {}),
+            (False, 'name', now, 'desc', {}, m_cls, 'perlnk', {}, {}, {}, [], now, {}),
+            (False, 'name', now, 'desc', {}, {}, m_cls, {}, {}, {}, [], now, {}),
+            (False, 'name', now, 'desc', {}, {}, 'perlnk', m_cls, {}, {}, [], now, {}),
+            (False, 'name', now, 'desc', {}, {}, 'perlnk', {}, m_cls, {}, [], now, {}),
+            (False, 'name', now, 'desc', {}, {}, 'perlnk', {}, {}, m_cls, [], now, {}),
             (False, 'name', now, 'desc', {}, {}, 'perlnk', {}, {}, {}, m_cls, now, {}),
-            (False, 'name', now, 'desc', {}, {}, 'perlnk', {}, {}, {}, {}, m_cls, {}),
-            (False, 'name', now, 'desc', {}, {}, 'perlnk', {}, {}, {}, {}, now, m_cls),
-
-            (True, 'name', now, 'desc', {}, {}, 'perlnk', {}, {}, {}, {}, now, {}),
-            (True, None, now, 'desc', {}, {}, 'perlnk', {}, {}, {}, {}, now, {}),
-            (True, 'name', now, 'desc', {}, {}, 'perlnk', {}, {}, {}, {}, now, {}),
-            (True, 'name', now, None, {}, {}, 'perlnk', {}, {}, {}, {}, now, {}),
-            (True, 'name', now, 'desc', None, {}, 'perlnk', {}, {}, {}, {}, now, {}),
-            (True, 'name', now, 'desc', {}, None, 'perlnk', {}, {}, {}, {}, now, {}),
-            (True, 'name', now, 'desc', {}, {}, None, {}, {}, {}, {}, now, {}),
-            (True, 'name', now, 'desc', {}, {}, 'perlnk', None, {}, {}, {}, now, {}),
-            (True, 'name', now, 'desc', {}, {}, 'perlnk', {}, None, {}, {}, now, {}),
-            (True, 'name', now, 'desc', {}, {}, 'perlnk', {}, {}, None, {}, now, {}),
+            (False, 'name', now, 'desc', {}, {}, 'perlnk', {}, {}, {}, [], m_cls, {}),
+            (False, 'name', now, 'desc', {}, {}, 'perlnk', {}, {}, {}, [], now, m_cls),
+
+            (True, 'name', now, 'desc', {}, {}, 'perlnk', {}, {}, {}, [], now, {}),
+            (True, None, now, 'desc', {}, {}, 'perlnk', {}, {}, {}, [], now, {}),
+            (True, 'name', now, 'desc', {}, {}, 'perlnk', {}, {}, {}, [], now, {}),
+            (True, 'name', now, None, {}, {}, 'perlnk', {}, {}, {}, [], now, {}),
+            (True, 'name', now, 'desc', None, {}, 'perlnk', {}, {}, {}, [], now, {}),
+            (True, 'name', now, 'desc', {}, None, 'perlnk', {}, {}, {}, [], now, {}),
+            (True, 'name', now, 'desc', {}, {}, None, {}, {}, {}, [], now, {}),
+            (True, 'name', now, 'desc', {}, {}, 'perlnk', None, {}, {}, [], now, {}),
+            (True, 'name', now, 'desc', {}, {}, 'perlnk', {}, None, {}, [], now, {}),
+            (True, 'name', now, 'desc', {}, {}, 'perlnk', {}, {}, None, [], now, {}),
             (True, 'name', now, 'desc', {}, {}, 'perlnk', {}, {}, {}, None, now, {}),
-            (True, 'name', now, 'desc', {}, {}, 'perlnk', {}, {}, {}, {}, None, {}),
-            (True, 'name', now, 'desc', {}, {}, 'perlnk', {}, {}, {}, {}, now, None),
+            (True, 'name', now, 'desc', {}, {}, 'perlnk', {}, {}, {}, [], None, {}),
+            (True, 'name', now, 'desc', {}, {}, 'perlnk', {}, {}, {}, [], now, None),
         ]
     )
     def test_deployment_model_creation(self, deployment_storage, is_valid, name, created_at,
@@ -249,7 +251,7 @@ class TestDeployment(object):
                                  model_cls=Deployment,
                                  model_kwargs=dict(
                                      name=name,
-                                     blueprint_id=deployment_storage.blueprint.list()[0].id,
+                                     blueprint=deployment_storage.blueprint.list()[0],
                                      created_at=created_at,
                                      description=description,
                                      inputs=inputs,
@@ -295,8 +297,7 @@ class TestExecution(object):
                                 model_name='execution',
                                 model_cls=Execution,
                                 model_kwargs=dict(
-                                    deployment_id=deployment_storage.deployment.list()[0].id,
-                                    blueprint_id=deployment_storage.blueprint.list()[0].id,
+                                    deployment=deployment_storage.deployment.list()[0],
                                     created_at=created_at,
                                     started_at=started_at,
                                     ended_at=ended_at,
@@ -406,7 +407,7 @@ class TestDeploymentUpdate(object):
             model_name='deployment_update',
             model_cls=DeploymentUpdate,
             model_kwargs=dict(
-                deployment_id=deployment_storage.deployment.list()[0].id,
+                deployment=deployment_storage.deployment.list()[0],
                 created_at=created_at,
                 deployment_plan=deployment_plan,
                 deployment_update_node_instances=deployment_update_node_instances,
@@ -441,7 +442,7 @@ class TestDeploymentUpdateStep(object):
             model_name='deployment_update_step',
             model_cls=DeploymentUpdateStep,
             model_kwargs=dict(
-                deployment_update_id=deployment_update_storage.deployment_update.list()[0].id,
+                deployment_update=deployment_update_storage.deployment_update.list()[0],
                 action=action,
                 entity_id=entity_id,
                 entity_type=entity_type
@@ -517,7 +518,7 @@ class TestDeploymentModification(object):
             model_name='deployment_modification',
             model_cls=DeploymentModification,
             model_kwargs=dict(
-                deployment_id=deployment_storage.deployment.list()[0].id,
+                deployment=deployment_storage.deployment.list()[0],
                 context=context,
                 created_at=created_at,
                 ended_at=ended_at,
@@ -576,7 +577,7 @@ class TestNode(object):
                 operations=operations,
                 type=type,
                 type_hierarchy=type_hierarchy,
-                deployment_id=deployment_storage.deployment.list()[0].id
+                deployment=deployment_storage.deployment.list()[0]
             ))
         if is_valid:
             assert node.deployment == deployment_storage.deployment.list()[0]
@@ -611,8 +612,8 @@ class TestRelationship(object):
             model_name='relationship',
             model_cls=Relationship,
             model_kwargs=dict(
-                source_node_id=nodes_storage.node.list()[1].id,
-                target_node_id=nodes_storage.node.list()[0].id,
+                source_node=nodes_storage.node.list()[1],
+                target_node=nodes_storage.node.list()[0],
                 source_interfaces=source_interfaces,
                 source_operations=source_operations,
                 target_interfaces=target_interfaces,
@@ -651,8 +652,7 @@ class TestNodeInstance(object):
             model_name='node_instance',
             model_cls=NodeInstance,
             model_kwargs=dict(
-                node_id=node_storage.node.list()[0].id,
-                deployment_id=node_storage.deployment.list()[0].id,
+                node=node_storage.node.list()[0],
                 name=name,
                 runtime_properties=runtime_properties,
                 scaling_groups=scaling_groups,
@@ -681,33 +681,15 @@ class TestRelationshipInstance(object):
             model_name='relationship_instance',
             model_cls=RelationshipInstance,
             model_kwargs=dict(
-                relationship_id=relationship.id,
-                source_node_instance_id=source_node_instance.id,
-                target_node_instance_id=target_node_instance.id
+                relationship=relationship,
+                source_node_instance=source_node_instance,
+                target_node_instance=target_node_instance
             ))
         assert relationship_instance.relationship == relationship
         assert relationship_instance.source_node_instance == source_node_instance
         assert relationship_instance.target_node_instance == target_node_instance
 
 
-class TestProviderContext(object):
-    @pytest.mark.parametrize(
-        'is_valid, name, context',
-        [
-            (False, None, {}),
-            (False, 'name', None),
-            (True, 'name', {}),
-        ]
-    )
-    def test_provider_context_model_creation(self, empty_storage, is_valid, name, context):
-        _test_model(is_valid=is_valid,
-                    storage=empty_storage,
-                    model_name='provider_context',
-                    model_cls=ProviderContext,
-                    model_kwargs=dict(name=name, context=context)
-                   )
-
-
 class TestPlugin(object):
     @pytest.mark.parametrize(
         'is_valid, archive_name, distribution, distribution_release, '
@@ -715,48 +697,47 @@ class TestPlugin(object):
         'package_version, supported_platform, supported_py_versions, uploaded_at, wheels',
         [
             (False, m_cls, 'dis_name', 'dis_rel', 'dis_ver', 'pak_name', 'pak_src', 'pak_ver',
-             'sup_pla', [], now, []),
+             'sup_plat', [], now, []),
             (False, 'arc_name', m_cls, 'dis_rel', 'dis_ver', 'pak_name', 'pak_src', 'pak_ver',
-             'sup_pla', [], now, []),
+             'sup_plat', [], now, []),
             (False, 'arc_name', 'dis_name', m_cls, 'dis_ver', 'pak_name', 'pak_src', 'pak_ver',
-             'sup_pla', [], now, []),
+             'sup_plat', [], now, []),
             (False, 'arc_name', 'dis_name', 'dis_rel', m_cls, 'pak_name', 'pak_src', 'pak_ver',
-             'sup_pla', [], now, []),
+             'sup_plat', [], now, []),
             (False, 'arc_name', 'dis_name', 'dis_rel', 'dis_ver', m_cls, 'pak_src', 'pak_ver',
-             'sup_pla', [], now, []),
+             'sup_plat', [], now, []),
             (False, 'arc_name', 'dis_name', 'dis_rel', 'dis_ver', 'pak_name', m_cls, 'pak_ver',
-             'sup_pla', [], now, []),
+             'sup_plat', [], now, []),
             (False, 'arc_name', 'dis_name', 'dis_rel', 'dis_ver', 'pak_name', 'pak_src', m_cls,
-             'sup_pla', [], now, []),
+             'sup_plat', [], now, []),
             (False, 'arc_name', 'dis_name', 'dis_rel', 'dis_ver', 'pak_name', 'pak_src',
              'pak_ver', m_cls, [], now, []),
             (False, 'arc_name', 'dis_name', 'dis_rel', 'dis_ver', 'pak_name', 'pak_src',
-             'pak_ver', 'sup_pla', m_cls, now, []),
+             'pak_ver', 'sup_plat', m_cls, now, []),
             (False, 'arc_name', 'dis_name', 'dis_rel', 'dis_ver', 'pak_name', 'pak_src',
-             'pak_ver', 'sup_pla', [], m_cls, []),
+             'pak_ver', 'sup_plat', [], m_cls, []),
             (False, 'arc_name', 'dis_name', 'dis_rel', 'dis_ver', 'pak_name', 'pak_src',
-             'pak_ver', 'sup_pla', [], now, m_cls),
+             'pak_ver', 'sup_plat', [], now, m_cls),
 
-            (True, 'arc_name', 'dis_name', 'dis_rel', 'dis_ver', 'pak_name', 'pak_src',
-             'pak_ver', 'sup_pla', [], now, []),
+            (True, 'arc_name', 'dis_name', 'dis_rel', 'dis_ver', 'pak_name', 'pak_src', 'pak_ver', 'sup_plat', [], now, []),
             (True, 'arc_name', None, 'dis_rel', 'dis_ver', 'pak_name', 'pak_src', 'pak_ver',
-             'sup_pla', [], now, []),
+             'sup_plat', [], now, []),
             (True, 'arc_name', 'dis_name', None, 'dis_ver', 'pak_name', 'pak_src', 'pak_ver',
-             'sup_pla', [], now, []),
+             'sup_plat', [], now, []),
             (True, 'arc_name', 'dis_name', 'dis_rel', None, 'pak_name', 'pak_src', 'pak_ver',
-             'sup_pla', [], now, []),
+             'sup_plat', [], now, []),
             (True, 'arc_name', 'dis_name', 'dis_rel', 'dis_ver', 'pak_name', 'pak_src',
-             'pak_ver', 'sup_pla', [], now, []),
+             'pak_ver', 'sup_plat', {}, now, []),
             (True, 'arc_name', 'dis_name', 'dis_rel', 'dis_ver', 'pak_name', None, 'pak_ver',
-             'sup_pla', [], now, []),
+             'sup_plat', [], now, []),
             (True, 'arc_name', 'dis_name', 'dis_rel', 'dis_ver', 'pak_name', 'pak_src', None,
-             'sup_pla', [], now, []),
-            (True, 'arc_name', 'dis_name', 'dis_rel', 'dis_ver', 'pak_name', 'pak_src',
-             'pak_ver', None, [], now, []),
+             'sup_plat', [], now, []),
+            (True, 'arc_name', 'dis_name', 'dis_rel', 'dis_ver',  'pak_name', 'pak_src',
+             'pak_ver', None, {}, now, []),
             (True, 'arc_name', 'dis_name', 'dis_rel', 'dis_ver', 'pak_name', 'pak_src',
-             'pak_ver', 'sup_pla', None, now, []),
+             'pak_ver', 'sup_plat', None, now, []),
             (True, 'arc_name', 'dis_name', 'dis_rel', 'dis_ver', 'pak_name', 'pak_src',
-             'pak_ver', 'sup_pla', [], now, []),
+             'pak_ver', 'sup_plat', [], now, []),
         ]
     )
     def test_plugin_model_creation(self, empty_storage, is_valid, archive_name, distribution,
@@ -823,7 +804,7 @@ class TestTask(object):
             model_cls=Task,
             model_kwargs=dict(
                 status=status,
-                execution_id=execution_storage.execution.list()[0].id,
+                execution=execution_storage.execution.list()[0],
                 due_at=due_at,
                 started_at=started_at,
                 ended_at=ended_at,
@@ -834,16 +815,16 @@ class TestTask(object):
                 name=name,
                 operation_mapping=operation_mapping,
                 inputs=inputs,
-                plugin_id=plugin_id,
+                plugin_fk=plugin_id,
             ))
         if is_valid:
             assert task.execution == execution_storage.execution.list()[0]
-            if task.plugin_id:
+            if task.plugin:
                 assert task.plugin == execution_storage.plugin.list()[0]
 
     def test_task_max_attempts_validation(self):
         def create_task(max_attempts):
-            Task(execution_id='eid',
+            Task(execution_fk='eid',
                  name='name',
                  operation_mapping='',
                  inputs={},
@@ -855,23 +836,3 @@ class TestTask(object):
             create_task(max_attempts=0)
         with pytest.raises(ValueError):
             create_task(max_attempts=-2)
-
-
-def test_inner_dict_update(empty_storage):
-    inner_dict = {'inner_value': 1}
-    pc = ProviderContext(name='name', context={
-        'inner_dict': {'inner_value': inner_dict},
-        'value': 0
-    })
-    empty_storage.provider_context.put(pc)
-
-    storage_pc = empty_storage.provider_context.get(pc.id)
-    assert storage_pc == pc
-
-    storage_pc.context['inner_dict']['inner_value'] = 2
-    storage_pc.context['value'] = -1
-    empty_storage.provider_context.update(storage_pc)
-    storage_pc = empty_storage.provider_context.get(pc.id)
-
-    assert storage_pc.context['inner_dict']['inner_value'] == 2
-    assert storage_pc.context['value'] == -1