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31 lines
1.1 KiB
Python
31 lines
1.1 KiB
Python
from unittest import mock
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from django.db import connection
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from django.db.backends.base.client import BaseDatabaseClient
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from django.test import SimpleTestCase
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class SimpleDatabaseClientTests(SimpleTestCase):
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def setUp(self):
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self.client = BaseDatabaseClient(connection=connection)
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def test_settings_to_cmd_args_env(self):
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msg = (
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'subclasses of BaseDatabaseClient must provide a '
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'settings_to_cmd_args_env() method or override a runshell().'
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)
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with self.assertRaisesMessage(NotImplementedError, msg):
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self.client.settings_to_cmd_args_env(None, None)
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def test_runshell_use_environ(self):
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for env in [None, {}]:
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with self.subTest(env=env):
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with mock.patch('subprocess.run') as run:
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with mock.patch.object(
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BaseDatabaseClient,
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'settings_to_cmd_args_env',
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return_value=([], env),
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):
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self.client.runshell(None)
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run.assert_called_once_with([], env=None, check=True)
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