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from io import BytesIO
from unittest.mock import patch
from django.test import TestCase
from dbbackup.db.mysql import MysqlDumpConnector
@patch(
"dbbackup.db.mysql.MysqlDumpConnector.run_command",
return_value=(BytesIO(b"foo"), BytesIO()),
)
class MysqlDumpConnectorTest(TestCase):
def test_create_dump(self, mock_dump_cmd):
connector = MysqlDumpConnector()
dump = connector.create_dump()
# Test dump
dump_content = dump.read()
self.assertTrue(dump_content)
self.assertEqual(dump_content, b"foo")
# Test cmd
self.assertTrue(mock_dump_cmd.called)
def test_create_dump_host(self, mock_dump_cmd):
connector = MysqlDumpConnector()
# Without
connector.settings.pop("HOST", None)
connector.create_dump()
self.assertNotIn(" --host=", mock_dump_cmd.call_args[0][0])
# With
connector.settings["HOST"] = "foo"
connector.create_dump()
self.assertIn(" --host=foo", mock_dump_cmd.call_args[0][0])
def test_create_dump_port(self, mock_dump_cmd):
connector = MysqlDumpConnector()
# Without
connector.settings.pop("PORT", None)
connector.create_dump()
self.assertNotIn(" --port=", mock_dump_cmd.call_args[0][0])
# With
connector.settings["PORT"] = 42
connector.create_dump()
self.assertIn(" --port=42", mock_dump_cmd.call_args[0][0])
def test_create_dump_user(self, mock_dump_cmd):
connector = MysqlDumpConnector()
# Without
connector.settings.pop("USER", None)
connector.create_dump()
self.assertNotIn(" --user=", mock_dump_cmd.call_args[0][0])
# With
connector.settings["USER"] = "foo"
connector.create_dump()
self.assertIn(" --user=foo", mock_dump_cmd.call_args[0][0])
def test_create_dump_password(self, mock_dump_cmd):
connector = MysqlDumpConnector()
# Without
connector.settings.pop("PASSWORD", None)
connector.create_dump()
self.assertNotIn(" --password=", mock_dump_cmd.call_args[0][0])
# With
connector.settings["PASSWORD"] = "foo"
connector.create_dump()
self.assertIn(" --password=foo", mock_dump_cmd.call_args[0][0])
def test_create_dump_exclude(self, mock_dump_cmd):
connector = MysqlDumpConnector()
connector.settings["NAME"] = "db"
# Without
connector.create_dump()
self.assertNotIn(" --ignore-table=", mock_dump_cmd.call_args[0][0])
# With
connector.exclude = ("foo",)
connector.create_dump()
self.assertIn(" --ignore-table=db.foo", mock_dump_cmd.call_args[0][0])
# With several
connector.exclude = ("foo", "bar")
connector.create_dump()
self.assertIn(" --ignore-table=db.foo", mock_dump_cmd.call_args[0][0])
self.assertIn(" --ignore-table=db.bar", mock_dump_cmd.call_args[0][0])
@patch(
"dbbackup.db.mysql.MysqlDumpConnector.run_command",
return_value=(BytesIO(), BytesIO()),
)
def test_restore_dump(self, mock_dump_cmd, mock_restore_cmd):
connector = MysqlDumpConnector()
dump = connector.create_dump()
connector.restore_dump(dump)
# Test cmd
self.assertTrue(mock_restore_cmd.called)
@patch(
"dbbackup.db.mysql.MysqlDumpConnector.run_command",
return_value=(BytesIO(), BytesIO()),
)
def test_restore_dump_host(self, mock_dump_cmd, mock_restore_cmd):
connector = MysqlDumpConnector()
dump = connector.create_dump()
# Without
connector.settings.pop("HOST", None)
connector.restore_dump(dump)
self.assertNotIn(" --host=foo", mock_restore_cmd.call_args[0][0])
# With
connector.settings["HOST"] = "foo"
connector.restore_dump(dump)
self.assertIn(" --host=foo", mock_restore_cmd.call_args[0][0])
@patch(
"dbbackup.db.mysql.MysqlDumpConnector.run_command",
return_value=(BytesIO(), BytesIO()),
)
def test_restore_dump_port(self, mock_dump_cmd, mock_restore_cmd):
connector = MysqlDumpConnector()
dump = connector.create_dump()
# Without
connector.settings.pop("PORT", None)
connector.restore_dump(dump)
self.assertNotIn(" --port=", mock_restore_cmd.call_args[0][0])
# With
connector.settings["PORT"] = 42
connector.restore_dump(dump)
self.assertIn(" --port=42", mock_restore_cmd.call_args[0][0])
@patch(
"dbbackup.db.mysql.MysqlDumpConnector.run_command",
return_value=(BytesIO(), BytesIO()),
)
def test_restore_dump_user(self, mock_dump_cmd, mock_restore_cmd):
connector = MysqlDumpConnector()
dump = connector.create_dump()
# Without
connector.settings.pop("USER", None)
connector.restore_dump(dump)
self.assertNotIn(" --user=", mock_restore_cmd.call_args[0][0])
# With
connector.settings["USER"] = "foo"
connector.restore_dump(dump)
self.assertIn(" --user=foo", mock_restore_cmd.call_args[0][0])
@patch(
"dbbackup.db.mysql.MysqlDumpConnector.run_command",
return_value=(BytesIO(), BytesIO()),
)
def test_restore_dump_password(self, mock_dump_cmd, mock_restore_cmd):
connector = MysqlDumpConnector()
dump = connector.create_dump()
# Without
connector.settings.pop("PASSWORD", None)
connector.restore_dump(dump)
self.assertNotIn(" --password=", mock_restore_cmd.call_args[0][0])
# With
connector.settings["PASSWORD"] = "foo"
connector.restore_dump(dump)
self.assertIn(" --password=foo", mock_restore_cmd.call_args[0][0])
|
