From bc750a1d09daa8e0db7a1b61794c2ff7df19a279 Mon Sep 17 00:00:00 2001 From: Joas Schilling Date: Fri, 13 Sep 2024 09:16:35 +0200 Subject: fix(config): Throw PreconditionException always when it didn't match Previously even when the precondition did not match, the call "passed" when the after value was the expected one. This however can lead to race conditions, duplicate code excutions and other things. Signed-off-by: Joas Schilling --- tests/lib/AllConfigTest.php | 36 ++++++++++++++++++++++++++++++++++++ 1 file changed, 36 insertions(+) (limited to 'tests/lib') diff --git a/tests/lib/AllConfigTest.php b/tests/lib/AllConfigTest.php index 540eff42e51..79599866fe2 100644 --- a/tests/lib/AllConfigTest.php +++ b/tests/lib/AllConfigTest.php @@ -183,6 +183,42 @@ class AllConfigTest extends \Test\TestCase { $config->deleteUserValue('userPreCond1', 'appPreCond', 'keyPreCond'); } + public function testSetUserValueWithPreConditionFailureWhenResultStillMatches(): void { + $this->expectException(\OCP\PreConditionNotMetException::class); + + $config = $this->getConfig(); + + $selectAllSQL = 'SELECT `userid`, `appid`, `configkey`, `configvalue` FROM `*PREFIX*preferences` WHERE `userid` = ?'; + + $config->setUserValue('userPreCond1', 'appPreCond', 'keyPreCond', 'valuePreCond'); + + $result = $this->connection->executeQuery($selectAllSQL, ['userPreCond1'])->fetchAll(); + + $this->assertCount(1, $result); + $this->assertEquals([ + 'userid' => 'userPreCond1', + 'appid' => 'appPreCond', + 'configkey' => 'keyPreCond', + 'configvalue' => 'valuePreCond' + ], $result[0]); + + // test if the method throws with invalid precondition when the value is the same + $config->setUserValue('userPreCond1', 'appPreCond', 'keyPreCond', 'valuePreCond', 'valuePreCond3'); + + $result = $this->connection->executeQuery($selectAllSQL, ['userPreCond1'])->fetchAll(); + + $this->assertCount(1, $result); + $this->assertEquals([ + 'userid' => 'userPreCond1', + 'appid' => 'appPreCond', + 'configkey' => 'keyPreCond', + 'configvalue' => 'valuePreCond' + ], $result[0]); + + // cleanup + $config->deleteUserValue('userPreCond1', 'appPreCond', 'keyPreCond'); + } + public function testSetUserValueUnchanged() { // TODO - FIXME until the dependency injection is handled properly (in AllConfig) $this->markTestSkipped('Skipped because this is just testable if database connection can be injected'); -- cgit v1.2.3