48418d5a60
Included tests for required fields (checks primary key is required as well). Switched from using SuperClass.__init__ to super(). Added constructor for EmbeddedDocumentField.
71 lines
2.4 KiB
Python
71 lines
2.4 KiB
Python
import unittest
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from mongomap import *
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class FieldTest(unittest.TestCase):
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def test_default_values(self):
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"""Ensure that default field values are used when creating a document.
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"""
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class Person(Document):
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name = StringField()
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age = IntField(default=30)
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userid = StringField(default=lambda: 'test')
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person = Person(name='Test Person')
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self.assertEqual(person._data['age'], 30)
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self.assertEqual(person._data['userid'], 'test')
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def test_required_values(self):
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"""Ensure that required field constraints are enforced.
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"""
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class Person(Document):
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name = StringField(object_id=True)
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age = IntField(required=True)
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userid = StringField()
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self.assertRaises(ValidationError, Person, name="Test User")
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self.assertRaises(ValidationError, Person, age=30)
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person = Person(name="Test User", age=30, userid="testuser")
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self.assertRaises(ValidationError, person.__setattr__, 'name', None)
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self.assertRaises(ValidationError, person.__setattr__, 'age', None)
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person.userid = None
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def test_string_validation(self):
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"""Ensure that invalid values cannot be assigned to string fields.
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"""
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class Person(Document):
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name = StringField(max_length=20)
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userid = StringField(r'[0-9a-z_]+$')
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person = Person()
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# Test regex validation on userid
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self.assertRaises(ValidationError, person.__setattr__, 'userid',
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'test.User')
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person.userid = 'test_user'
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self.assertEqual(person.userid, 'test_user')
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# Test max length validation on name
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self.assertRaises(ValidationError, person.__setattr__, 'name',
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'Name that is more than twenty characters')
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person.name = 'Shorter name'
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self.assertEqual(person.name, 'Shorter name')
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def test_int_validation(self):
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"""Ensure that invalid values cannot be assigned to int fields.
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"""
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class Person(Document):
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age = IntField(min_value=0, max_value=110)
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person = Person()
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person.age = 50
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self.assertRaises(ValidationError, person.__setattr__, 'age', -1)
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self.assertRaises(ValidationError, person.__setattr__, 'age', 120)
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self.assertRaises(ValidationError, person.__setattr__, 'age', 'ten')
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if __name__ == '__main__':
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unittest.main()
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