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#!/usr/bin/env python
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#
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# End-to-end testing using actual rqlited binary.
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#
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# To run a specific test, execute
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#
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# python system_test/full_system_test.py Class.test
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import os
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import json
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import unittest
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import sqlite3
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import time
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from helpers import Node, deprovision_node, write_random_file, random_string, env_present
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from s3 import download_s3_object, delete_s3_object
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RQLITED_PATH = os.environ['RQLITED_PATH']
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class TestAutoBackupS3(unittest.TestCase):
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@unittest.skipIf(not env_present('RQLITE_S3_ACCESS_KEY'), "S3 credentials not available")
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def test(self):
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'''Test that automatic backups to AWS S3 work'''
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access_key_id = os.environ['RQLITE_S3_ACCESS_KEY']
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secret_access_key_id = os.environ['RQLITE_S3_SECRET_ACCESS_KEY']
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# Create the auto-backup config file
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path = random_string(32)
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auto_backup_cfg = {
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"version": 1,
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"type": "s3",
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"interval": "1s",
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"sub" : {
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"access_key_id": access_key_id,
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"secret_access_key": secret_access_key_id,
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"region": "us-west-2",
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"bucket": "rqlite-testing-circleci",
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"path": path
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}
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}
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cfg = write_random_file(json.dumps(auto_backup_cfg))
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# Create a node, enable automatic backups, and start it. Then
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# create a table and insert a row. Wait for a backup to happen.
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node = Node(RQLITED_PATH, '0', auto_backup=cfg)
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node.start()
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node.wait_for_leader()
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node.execute('CREATE TABLE foo (id INTEGER NOT NULL PRIMARY KEY, name TEXT)')
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node.execute('INSERT INTO foo(name) VALUES("fiona")')
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node.wait_for_all_fsm()
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time.sleep(10)
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deprovision_node(node)
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os.remove(cfg)
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# Download the backup file from S3 and check it.
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backupData = download_s3_object(access_key_id, secret_access_key_id, 'rqlite-testing-circleci', path)
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backupFile = write_random_file(backupData, mode='wb')
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conn = sqlite3.connect(backupFile)
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c = conn.cursor()
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c.execute('SELECT * FROM foo')
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rows = c.fetchall()
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self.assertEqual(len(rows), 1)
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self.assertEqual(rows[0][1], 'fiona')
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conn.close()
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# Remove the backup file and S3 object
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os.remove(backupFile)
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delete_s3_object(access_key_id, secret_access_key_id, 'rqlite-testing-circleci', path)
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if __name__ == "__main__":
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unittest.main(verbosity=2)
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