Merge pull request #474 from minos-framework/0.7.1

0.7.1.dev1

Author: Sergio García Prado

packages/core/minos-microservice-aggregate/minos/aggregate/__init__.py

@@ -2,7 +2,7 @@
 
 __author__ = "Minos Framework Devs"
 __email__ = "[email protected]"
-__version__ = "0.7.0"
+__version__ = "0.7.1.dev1"
 
 from .actions import (
     Action,

packages/core/minos-microservice-aggregate/minos/aggregate/events/models.py

@@ -63,7 +63,9 @@ def simplified_name(self) -> str:
         return self.name.rsplit(".", 1)[-1]
 
     def __lt__(self, other: Any) -> bool:
-        return isinstance(other, type(self)) and self.version < other.version
+        return isinstance(other, type(self)) and (
+            (self.uuid == other.uuid and self.version < other.version) or (self.created_at < other.created_at)
+        )
 
     def __getitem__(self, item: str) -> Any:
         try:

packages/core/minos-microservice-aggregate/minos/aggregate/queries.py

@@ -146,6 +146,11 @@ def _evaluate(self, value: Model) -> bool:
         return self._get_field(value) in self.parameter
 
 
+class _ContainsCondition(_SimpleCondition):
+    def _evaluate(self, value: Model) -> bool:
+        return self.parameter in self._get_field(value)
+
+
 class _LikeCondition(_SimpleCondition):
     def _evaluate(self, value: Model) -> bool:
         return bool(self._pattern.fullmatch(self._get_field(value)))
@@ -205,6 +210,7 @@ class Condition:
     EQUAL = _EqualCondition
     NOT_EQUAL = _NotEqualCondition
     IN = _InCondition
+    CONTAINS = _ContainsCondition
     LIKE = _LikeCondition
 
 

packages/core/minos-microservice-aggregate/minos/aggregate/testing/snapshots/repositories/testcases.py

@@ -50,6 +50,16 @@ class SnapshotRepositoryTestCase(MinosTestCase, ABC):
 
     snapshot_repository: SnapshotRepository
 
+    class NumbersList(RootEntity):
+        """For testing purposes"""
+
+        numbers: list[int]
+
+    class Number(RootEntity):
+        """For testing purposes"""
+
+        value: int
+
     class Owner(RootEntity):
         """For testing purposes"""
 
@@ -386,6 +396,52 @@ async def test_find_by_uuid(self):
         ]
         self.assertEqual(expected, observed)
 
+    async def test_find_contains(self):
+        a = FieldDiffContainer([FieldDiff("numbers", list[int], [1, 2, 3])])
+        b = FieldDiffContainer([FieldDiff("numbers", list[int], [4, 5, 6])])
+        c = FieldDiffContainer([FieldDiff("numbers", list[int], [3, 8, 9])])
+        await self.event_repository.create(
+            EventEntry(name=self.NumbersList.classname, data=a.avro_bytes, uuid=self.uuid_1)
+        )
+        await self.event_repository.create(
+            EventEntry(name=self.NumbersList.classname, data=b.avro_bytes, uuid=self.uuid_2)
+        )
+        await self.event_repository.create(
+            EventEntry(name=self.NumbersList.classname, data=c.avro_bytes, uuid=self.uuid_3)
+        )
+        await self.synchronize()
+
+        condition = Condition.CONTAINS("numbers", 3)
+
+        iterable = self.snapshot_repository.find(self.NumbersList, condition, ordering=Ordering.ASC("updated_at"))
+        observed = [v async for v in iterable]
+
+        expected = [
+            await self.snapshot_repository.get(self.NumbersList, self.uuid_1),
+            await self.snapshot_repository.get(self.NumbersList, self.uuid_3),
+        ]
+        self.assertEqual(expected, observed)
+
+    async def test_find_equal(self):
+        a = FieldDiffContainer([FieldDiff("value", int, 1)])
+        b = FieldDiffContainer([FieldDiff("value", int, 2)])
+        c = FieldDiffContainer([FieldDiff("value", int, 1)])
+        await self.event_repository.create(EventEntry(name=self.Number.classname, data=a.avro_bytes, uuid=self.uuid_1))
+        await self.event_repository.create(EventEntry(name=self.Number.classname, data=b.avro_bytes, uuid=self.uuid_2))
+        await self.event_repository.create(EventEntry(name=self.Number.classname, data=c.avro_bytes, uuid=self.uuid_3))
+        await self.synchronize()
+
+        condition = Condition.EQUAL("value", 1)
+
+        iterable = self.snapshot_repository.find(self.Number, condition, ordering=Ordering.ASC("updated_at"))
+        observed = [v async for v in iterable]
+
+        expected = [
+            await self.snapshot_repository.get(self.Number, self.uuid_1),
+            await self.snapshot_repository.get(self.Number, self.uuid_3),
+        ]
+        self.assertEqual(expected, observed)
+
     async def test_find_with_transaction(self):
         await self.populate_and_synchronize()
         condition = Condition.IN("uuid", [self.uuid_2, self.uuid_3])

packages/core/minos-microservice-aggregate/poetry.lock

@@ -1,6 +1,6 @@
 [tool.poetry]
 name = "minos-microservice-aggregate"
-version = "0.7.0"
+version = "0.7.1.dev1"
 description = "The Aggregate pattern of the Minos Framework"
 readme = "README.md"
 repository = "https://github.com/minos-framework/minos-python"

packages/core/minos-microservice-aggregate/pyproject.toml

@@ -55,20 +55,17 @@ def test_simplified_name(self):
         self.assertEqual("Car", self.diff.simplified_name)
 
     def test_total_ordering(self):
-        observed = [
+        values = [
             Event.from_root_entity(Car(3, "blue", version=4)),
             Event.from_root_entity(Car(3, "blue", version=1)),
             Event.from_root_entity(Car(3, "blue", version=3)),
             Event.from_root_entity(Car(3, "blue", version=2)),
+            Event.from_root_entity(Owner("foo", "bar", version=4, updated_at=current_datetime())),
+            Event.from_root_entity(Owner("foo", "bar", version=3, updated_at=current_datetime())),
         ]
-        observed.sort()
+        observed = sorted(values)
 
-        expected = [
-            Event.from_root_entity(Car(3, "blue", version=1)),
-            Event.from_root_entity(Car(3, "blue", version=2)),
-            Event.from_root_entity(Car(3, "blue", version=3)),
-            Event.from_root_entity(Car(3, "blue", version=4)),
-        ]
+        expected = [values[5], values[4], values[1], values[3], values[2], values[0]]
         self.assertEqual(expected, observed)
 
     def test_from_root_entity(self):

packages/core/minos-microservice-aggregate/tests/test_aggregate/test_events/test_models.py

@@ -21,6 +21,10 @@ class _Text(DeclarativeModel):
     value: str
 
 
+class _ListInt(DeclarativeModel):
+    value: list[int]
+
+
 class TestCondition(unittest.TestCase):
     def test_hash(self):
         self.assertIsInstance(hash(Condition.EQUAL("value", 3)), int)
@@ -126,6 +130,13 @@ def test_condition_in(self):
         self.assertFalse(condition.evaluate(_Number(42)))
         self.assertTrue(condition.evaluate(_Number(56)))
 
+    def test_condition_contains(self):
+        condition = Condition.CONTAINS("value", 1)
+        self.assertEqual("_ContainsCondition('value', 1)", repr(condition))
+
+        self.assertFalse(condition.evaluate(_ListInt([42, 3, -5])))
+        self.assertTrue(condition.evaluate(_ListInt([1, 2, 3])))
+
     def test_condition_like(self):
         condition = Condition.LIKE("value", "a%[^ou]")
         self.assertEqual("_LikeCondition('value', 'a%[^ou]')", repr(condition))

packages/core/minos-microservice-aggregate/tests/test_aggregate/test_queries.py

@@ -330,6 +330,44 @@ async def test_find_by_uuid(self):
             ):
                 await super().test_find_by_uuid()
 
+    async def test_find_contains(self):
+        entities = [
+            SnapshotRepositoryTestCase.NumbersList([1, 2, 3], uuid=self.uuid_2),
+            SnapshotRepositoryTestCase.NumbersList([3, 8, 9], uuid=self.uuid_3),
+        ]
+        with patch.object(DatabaseClient, "fetch_one", return_value=(9999,)):
+            with patch.object(
+                DatabaseClient,
+                "fetch_all",
+                side_effect=[
+                    FakeAsyncIterator(
+                        [tuple(SnapshotEntry.from_root_entity(entity).as_raw().values()) for entity in entities]
+                    ),
+                    FakeAsyncIterator([tuple(SnapshotEntry.from_root_entity(entities[0]).as_raw().values())]),
+                    FakeAsyncIterator([tuple(SnapshotEntry.from_root_entity(entities[1]).as_raw().values())]),
+                ],
+            ):
+                await super().test_find_contains()
+
+    async def test_find_equal(self):
+        entities = [
+            SnapshotRepositoryTestCase.Number(1, uuid=self.uuid_2),
+            SnapshotRepositoryTestCase.Number(1, uuid=self.uuid_3),
+        ]
+        with patch.object(DatabaseClient, "fetch_one", return_value=(9999,)):
+            with patch.object(
+                DatabaseClient,
+                "fetch_all",
+                side_effect=[
+                    FakeAsyncIterator(
+                        [tuple(SnapshotEntry.from_root_entity(entity).as_raw().values()) for entity in entities]
+                    ),
+                    FakeAsyncIterator([tuple(SnapshotEntry.from_root_entity(entities[0]).as_raw().values())]),
+                    FakeAsyncIterator([tuple(SnapshotEntry.from_root_entity(entities[1]).as_raw().values())]),
+                ],
+            ):
+                await super().test_find_equal()
+
     async def test_find_with_transaction(self):
         entities = [
             SnapshotRepositoryTestCase.Car(3, "blue", uuid=self.uuid_2, version=4),

packages/core/minos-microservice-aggregate/tests/test_aggregate/test_snapshots/test_repositories/test_database.py

@@ -1,7 +1,7 @@
 """The common core of the Minos Framework."""
 __author__ = "Minos Framework Devs"
 __email__ = "[email protected]"
-__version__ = "0.7.0"
+__version__ = "0.7.1.dev1"
 
 from .builders import (
     BuildableMixin,