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| 1 | +from pymysqlreplication.tests.base import PyMySQLReplicationTestCase |
| 2 | +from pymysqlreplication import BinLogStreamReader |
| 3 | +import json |
| 4 | + |
| 5 | + |
| 6 | +class BinLogEventTestCase(PyMySQLReplicationTestCase): |
| 7 | + def setUp(self): |
| 8 | + super(BinLogEventTestCase, self).setUp() |
| 9 | + self.execute("SET SESSION binlog_rows_query_log_events=1") |
| 10 | + |
| 11 | + def tearDown(self): |
| 12 | + self.execute("SET SESSION binlog_rows_query_log_events=0") |
| 13 | + super(BinLogEventTestCase, self).tearDown() |
| 14 | + |
| 15 | + target_fields = ["timestamp", "log_pos", "event_size", "read_bytes"] |
| 16 | + |
| 17 | + def test_to_dict(self): |
| 18 | + self.stream = BinLogStreamReader(self.database, server_id=1024) |
| 19 | + query = "CREATE TABLE test (id INT NOT NULL AUTO_INCREMENT, data VARCHAR (50) NOT NULL, PRIMARY KEY (id))" |
| 20 | + self.execute(query) |
| 21 | + self.execute("COMMIT") |
| 22 | + |
| 23 | + event = self.stream.fetchone() |
| 24 | + |
| 25 | + event_dict = event.to_dict() |
| 26 | + |
| 27 | + self.assertEqual(set(event_dict.keys()), set(self.target_fields)) |
| 28 | + self.assertEqual(event_dict["timestamp"], event.formatted_timestamp) |
| 29 | + self.assertEqual(event_dict["log_pos"], event.packet.log_pos) |
| 30 | + self.assertEqual(event_dict["read_bytes"], event.packet.read_bytes) |
| 31 | + self.assertEqual(event_dict["event_size"], event.event_size) |
| 32 | + |
| 33 | + def test_to_json(self): |
| 34 | + self.stream = BinLogStreamReader(self.database, server_id=1024) |
| 35 | + query = "CREATE TABLE test (id INT NOT NULL AUTO_INCREMENT, data VARCHAR (50) NOT NULL, PRIMARY KEY (id))" |
| 36 | + self.execute(query) |
| 37 | + self.execute("COMMIT") |
| 38 | + |
| 39 | + event = self.stream.fetchone() |
| 40 | + |
| 41 | + assert event.to_json() == json.dumps(event.to_dict()) |
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