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140 lines
5.0 KiB
Python
140 lines
5.0 KiB
Python
# Copyright 2022 Hunki Enterprises BV
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# License AGPL-3.0 or later (https://www.gnu.org/licenses/agpl).
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import mock
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from contextlib import contextmanager
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from odoo.sql_db import Cursor
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from odoo.tests.common import TransactionCase
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from odoo.tools.config import config
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from ..hooks import post_load, schema_qualify, sqlparse
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class TestPglogical(TransactionCase):
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@contextmanager
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def _config(self, misc, test_enable=False):
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"""
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Temporarily change the config to test_enable=False and impose a custom misc
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section
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"""
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original_misc = config.misc
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config.misc = misc
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config["test_enable"] = test_enable
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yield
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config["test_enable"] = True
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config.misc = original_misc
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def test_configuration(self):
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"""Test we react correctly to misconfigurations"""
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with self._config(
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dict(pglogical=dict(replication_sets="nothing")), True
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), self.assertLogs("odoo.addons.pglogical") as log:
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post_load()
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self.assertEqual(
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log.output,
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["INFO:odoo.addons.pglogical:test mode enabled, not doing anything"],
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)
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with self._config({}), self.assertLogs("odoo.addons.pglogical") as log:
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post_load()
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self.assertEqual(
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log.output,
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[
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"INFO:odoo.addons.pglogical:pglogical section missing in config, "
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"not doing anything"
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],
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)
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with self._config(dict(pglogical={"hello": "world"})), self.assertLogs(
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"odoo.addons.pglogical"
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) as log:
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post_load()
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self.assertEqual(
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log.output,
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[
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"ERROR:odoo.addons.pglogical:no replication sets defined, "
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"not doing anything"
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],
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)
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with self._config(dict(pglogical={"replication_sets": "ddl_sql"})),\
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self.assertLogs("odoo.addons.pglogical") as log,\
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mock.patch("odoo.addons.pglogical.hooks.sqlparse") as mock_sqlparse:
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mock_sqlparse.__bool__.return_value = False
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post_load()
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self.assertEqual(
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log.output,
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[
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"ERROR:odoo.addons.pglogical:"
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"DDL replication not supported - sqlparse is not available"
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],
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)
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def test_patching(self):
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"""Test patching the cursor succeeds"""
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with self._config(dict(pglogical=dict(replication_sets="set1,set2"))):
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try:
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post_load()
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self.assertTrue(getattr(Cursor.execute, "origin", False))
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with mock.patch.object(self.env.cr, "_obj") as mock_cursor:
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self.env.cr.execute("ALTER TABLE test ADD COLUMN test varchar")
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self.assertIn(
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"pglogical.replicate_ddl_command",
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mock_cursor.execute.call_args[0][0],
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)
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with mock.patch.object(self.env.cr, "_obj") as mock_cursor:
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self.env.cr.execute(
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"ALTER TABLE test ADD CONSTRAINT test unique(id)"
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)
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self.assertNotIn(
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"pglogical.replicate_ddl_command",
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mock_cursor.execute.call_args[0][0],
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)
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with mock.patch.object(self.env.cr, "_obj") as mock_cursor:
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self.env.cr.execute("SELECT * from test")
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self.assertNotIn(
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"pglogical.replicate_ddl_command",
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mock_cursor.execute.call_args[0][0],
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)
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finally:
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Cursor.execute = getattr(Cursor.execute, "origin", Cursor.execute)
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def test_schema_qualify(self):
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"""Test that schema qualifications are the only changes"""
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for statement in (
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'create table if not exists testtable',
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'drop table testtable',
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'alter table testtable',
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'''create table
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testtable
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(col1 int, col2 int); select * from test''',
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'alter table testschema.test drop column somecol',
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' DROP view if exists testtable',
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'truncate table testtable',
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'''CREATE FUNCTION testtable(integer, integer) RETURNS integer
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AS 'select $1 + $2;'
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LANGUAGE SQL
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IMMUTABLE
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RETURNS NULL ON NULL INPUT''',
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'drop table',
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"alter table 'test'",
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'ALTER TABLE "testtable" ADD COLUMN "test_field" double precision',
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'CREATE TEMP TABLE "temptable" (col1 char)',
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):
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qualified_query = ''.join(
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''.join(str(token) for token in schema_qualify(parsed_query))
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for parsed_query in sqlparse.parse(statement)
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)
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self.assertEqual(
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qualified_query,
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statement.replace('testtable', 'public.testtable').replace(
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'"public.testtable"', 'public."testtable"'
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)
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)
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