00d897d29a
Added __init__.py info to package, moved TopLevelDocumentMetaclass to base.py, added tests for dictionary-style access.
68 lines
2.1 KiB
Python
68 lines
2.1 KiB
Python
import unittest
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from mongomap import Document, StringField, IntField
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class DocumentTest(unittest.TestCase):
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def setUp(self):
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class Person(Document):
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name = StringField()
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age = IntField()
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self.Person = Person
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def test_definition(self):
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"""Ensure that document may be defined using fields.
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"""
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name_field = StringField()
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age_field = IntField()
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class Person(Document):
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name = name_field
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age = age_field
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non_field = True
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self.assertEqual(Person._fields['name'], name_field)
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self.assertEqual(Person._fields['age'], age_field)
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self.assertFalse('non_field' in Person._fields)
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# Test iteration over fields
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fields = list(Person())
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self.assertTrue('name' in fields and 'age' in fields)
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# Ensure Document isn't treated like an actual document
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self.assertFalse(hasattr(Document, '_fields'))
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def test_inheritance(self):
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"""Ensure that document may inherit fields from a superclass document.
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"""
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class Employee(self.Person):
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salary = IntField()
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self.assertTrue('name' in Employee._fields)
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self.assertTrue('salary' in Employee._fields)
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self.assertEqual(Employee._meta['collection'],
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self.Person._meta['collection'])
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def test_creation(self):
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"""Ensure that document may be created using keyword arguments.
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"""
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person = self.Person(name="Test User", age=30)
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self.assertEqual(person.name, "Test User")
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self.assertEqual(person.age, 30)
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def test_dictionary_access(self):
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"""Ensure that dictionary-style field access works properly.
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"""
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person = self.Person(name='Test User', age=30)
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self.assertEquals(person['name'], 'Test User')
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self.assertRaises(KeyError, person.__getitem__, 'salary')
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self.assertRaises(KeyError, person.__setitem__, 'salary', 50)
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person['name'] = 'Another User'
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self.assertEquals(person['name'], 'Another User')
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if __name__ == '__main__':
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unittest.main()
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