remove emailstr to vavoid additional deps

tests/test_model_definition/test_pydantic_fields.py

@@ -3,7 +3,7 @@ from typing import Optional
 import databases
 import pytest
 import sqlalchemy
-from pydantic import EmailStr, HttpUrl, ValidationError
+from pydantic import HttpUrl
 
 import ormar
 from tests.settings import DATABASE_URL
@@ -23,15 +23,12 @@ class Test(ormar.Model):
 
     def __init__(self, **kwargs):
         # you need to pop non - db fields as ormar will complain that it's unknown field
-        email = kwargs.pop("email", self.__fields__["email"].get_default())
         url = kwargs.pop("url", self.__fields__["url"].get_default())
         super().__init__(**kwargs)
-        self.email = email
         self.url = url
 
     id: int = ormar.Integer(primary_key=True)
     name: str = ormar.String(max_length=200)
-    email: Optional[EmailStr]  # field optional - default to None
     url: HttpUrl = "www.example.com"  # field with default
 
 
@@ -47,19 +44,17 @@ def create_test_database():
 @pytest.mark.asyncio
 async def test_working_with_pydantic_fields():
     async with database:
-        test = Test(name="Test", email="aka@go2.com")
+        test = Test(name="Test")
         assert test.name == "Test"
-        assert test.email == "aka@go2.com"
         assert test.url == "www.example.com"
 
-        test.email = "sdta@ada.pt"
-        assert test.email == "sdta@ada.pt"
+        test.url = "www.sdta.ada.pt"
+        assert test.url == "www.sdta.ada.pt"
 
         await test.save()
         test_check = await Test.objects.get()
 
         assert test_check.name == "Test"
-        assert test_check.email is None
         assert test_check.url == "www.example.com"
 
         # TODO add validate assignment to pydantic config