check if data binding not work only in sqlite

tests/test_encrypted_columns.py

@@ -0,0 +1,60 @@
+import uuid
+from typing import Optional
+
+import databases
+import pytest
+import sqlalchemy
+
+import ormar
+from ormar.exceptions import QueryDefinitionError
+from tests.settings import DATABASE_URL
+
+database = databases.Database(DATABASE_URL)
+metadata = sqlalchemy.MetaData()
+
+
+class BaseMeta(ormar.ModelMeta):
+    metadata = metadata
+    database = database
+
+
+class Author(ormar.Model):
+    class Meta(BaseMeta):
+        tablename = "authors"
+
+    id: int = ormar.Integer(primary_key=True)
+    name: str = ormar.String(max_length=100,
+                             encrypt_secret='asd123',
+                             encrypt_backend=ormar.EncryptBackends.FERNET)
+    uuid_test = ormar.UUID(default=uuid.uuid4, uuid_format='string')
+    password: str = ormar.String(max_length=100,
+                                 encrypt_secret='udxc32',
+                                 encrypt_backend=ormar.EncryptBackends.HASH)
+    birth_year: int = ormar.Integer(nullable=True,
+                                    encrypt_secret='secure89key%^&psdijfipew',
+                                    encrypt_max_length=200,
+                                    encrypt_backend=ormar.EncryptBackends.FERNET)
+
+
+@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)
+
+
+def test_db_structure():
+    assert Author.Meta.table.c.get('name').type.impl.__class__ == sqlalchemy.NVARCHAR
+    assert Author.Meta.table.c.get('birth_year').type.max_length == 200
+
+
+@pytest.mark.asyncio
+async def test_wrong_query_foreign_key_type():
+    async with database:
+        await Author(name='Test', birth_year=1988, password='test123').save()
+        author = await Author.objects.get()
+
+        assert author.name == 'Test'
+        assert author.birth_year == 1988