class MotorDocument(aiomotorengine.Document):
    __collection__ = "IntegrationTestStringField"
    name = aiomotorengine.StringField()
 class MotorBase(aiomotorengine.Document):
     __collection__ = 'IntegrationTestRefBase'
     string = aiomotorengine.StringField()
 class MotorDoc(aiomotorengine.Document):
     __collection__ = 'IntegrationCanDeleteOneItem'
     string = aiomotorengine.StringField()
 class MotorUser(aiomotorengine.Document):
     __collection__ = "IntegrationTestUsers"
     email = aiomotorengine.StringField()