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43 lines
1.8 KiB
Python
43 lines
1.8 KiB
Python
import copy
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from django.db import DEFAULT_DB_ALIAS, connections
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from django.db.backends.base.creation import (
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TEST_DATABASE_PREFIX, BaseDatabaseCreation,
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)
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from django.test import SimpleTestCase
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class TestDbSignatureTests(SimpleTestCase):
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def get_connection_copy(self):
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# Get a copy of the default connection. (Can't use django.db.connection
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# because it'll modify the default connection itself.)
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test_connection = copy.copy(connections[DEFAULT_DB_ALIAS])
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test_connection.settings_dict = copy.copy(connections[DEFAULT_DB_ALIAS].settings_dict)
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return test_connection
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def test_default_name(self):
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# A test db name isn't set.
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prod_name = 'hodor'
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test_connection = self.get_connection_copy()
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test_connection.settings_dict['NAME'] = prod_name
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test_connection.settings_dict['TEST'] = {'NAME': None}
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signature = BaseDatabaseCreation(test_connection).test_db_signature()
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self.assertEqual(signature[3], TEST_DATABASE_PREFIX + prod_name)
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def test_custom_test_name(self):
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# A regular test db name is set.
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test_name = 'hodor'
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test_connection = self.get_connection_copy()
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test_connection.settings_dict['TEST'] = {'NAME': test_name}
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signature = BaseDatabaseCreation(test_connection).test_db_signature()
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self.assertEqual(signature[3], test_name)
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def test_custom_test_name_with_test_prefix(self):
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# A test db name prefixed with TEST_DATABASE_PREFIX is set.
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test_name = TEST_DATABASE_PREFIX + 'hodor'
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test_connection = self.get_connection_copy()
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test_connection.settings_dict['TEST'] = {'NAME': test_name}
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signature = BaseDatabaseCreation(test_connection).test_db_signature()
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self.assertEqual(signature[3], test_name)
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