split tests into packages

tests/test_model_definition/test_pydantic_only_fields.py

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+import datetime
+
+import databases
+import pytest
+import sqlalchemy
+
+import ormar
+from ormar import property_field
+from tests.settings import DATABASE_URL
+
+database = databases.Database(DATABASE_URL, force_rollback=True)
+metadata = sqlalchemy.MetaData()
+
+
+class Album(ormar.Model):
+    class Meta:
+        tablename = "albums"
+        metadata = metadata
+        database = database
+
+    id: int = ormar.Integer(primary_key=True)
+    name: str = ormar.String(max_length=100)
+    timestamp: datetime.datetime = ormar.DateTime(pydantic_only=True)
+
+    @property_field
+    def name10(self) -> str:
+        return self.name + "_10"
+
+    @property_field
+    def name20(self) -> str:
+        return self.name + "_20"
+
+    @property
+    def name30(self) -> str:
+        return self.name + "_30"
+
+    @property_field
+    def name40(self) -> str:
+        return self.name + "_40"
+
+
+@pytest.fixture(autouse=True, scope="module")
+def create_test_database():
+    engine = sqlalchemy.create_engine(DATABASE_URL)
+    metadata.drop_all(engine)
+    metadata.create_all(engine)
+    yield
+    metadata.drop_all(engine)
+
+
+@pytest.mark.asyncio
+async def test_pydantic_only_fields():
+    async with database:
+        async with database.transaction(force_rollback=True):
+            album = await Album.objects.create(name="Hitchcock")
+            assert album.pk is not None
+            assert album.saved
+            assert album.timestamp is None
+
+            album = await Album.objects.exclude_fields("timestamp").get()
+            assert album.timestamp is None
+
+            album = await Album.objects.fields({"name", "timestamp"}).get()
+            assert album.timestamp is None
+
+            test_dict = album.dict()
+            assert "timestamp" in test_dict
+            assert test_dict["timestamp"] is None
+
+            assert album.name30 == "Hitchcock_30"
+
+            album.timestamp = datetime.datetime.now()
+            test_dict = album.dict()
+            assert "timestamp" in test_dict
+            assert test_dict["timestamp"] is not None
+            assert test_dict.get("name10") == "Hitchcock_10"
+            assert test_dict.get("name20") == "Hitchcock_20"
+            assert test_dict.get("name40") == "Hitchcock_40"
+            assert "name30" not in test_dict