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Fix risky test without assertion #32761

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wants to merge 8 commits into from
Closed

Fix risky test without assertion #32761

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nickvergessen
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Before:

There was 1 risky test:

1) Test\Files\Node\FolderTest::testGet
This test did not perform any assertions

/home/nickv/Nextcloud/25/server/tests/lib/Files/Node/FolderTest.php:95

phpvfscomposer:///home/nickv/Tools/vendor/phpunit/phpunit/phpunit:97

OK, but incomplete, skipped, or risky tests!
Tests: 64, Assertions: 144, Risky: 1.

@nickvergessen
Fix risky test without assertion
b9650ae 
Signed-off-by: Joas Schilling <coding@schilljs.com>
@nickvergessen nickvergessen added this to the Nextcloud 25 milestone Jun 8, 2022
@nickvergessen nickvergessen requested review from a team, PVince81, CarlSchwan and come-nc and removed request for a team June 8, 2022 12:05
@nickvergessen
Fail on risky tests
c5c7ba5 
Signed-off-by: Joas Schilling <coding@schilljs.com>
PVince81
PVince81 approved these changes Jun 8, 2022
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👍

@nickvergessen
Fix missing imports
7cc9187 
Signed-off-by: Joas Schilling <coding@schilljs.com>
@nickvergessen
Import classes instead of using magic strings
3f06f1f 
Signed-off-by: Joas Schilling <coding@schilljs.com>
@nickvergessen
Make warnings fail the tests
8e62662 
Signed-off-by: Joas Schilling <coding@schilljs.com>
@nickvergessen
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@PVince81 you added tests/lib/Encryption/UtilTest.php last week, but it doesn't work:

here were 7 errors:

1) Test\Encryption\UtilTest::testIsSystemWideMountPoint with data set #0 (false, 'non-matching mount point name', array(), array(), '/mp_another')
PHPUnit\Framework\MockObject\UnknownTypeException: Class or interface "OCA\Files_External\Lib\StorageConfig" does not exist

/home/nickv/Nextcloud/25/server/tests/lib/Encryption/UtilTest.php:221
phpvfscomposer:///home/nickv/Tools/vendor/phpunit/phpunit/phpunit:97

2) Test\Encryption\UtilTest::testIsSystemWideMountPoint with data set #1 (true, 'applicable to all', array(), array())
PHPUnit\Framework\MockObject\UnknownTypeException: Class or interface "OCA\Files_External\Lib\StorageConfig" does not exist

/home/nickv/Nextcloud/25/server/tests/lib/Encryption/UtilTest.php:221
phpvfscomposer:///home/nickv/Tools/vendor/phpunit/phpunit/phpunit:97

3) Test\Encryption\UtilTest::testIsSystemWideMountPoint with data set #2 (true, 'applicable to user directly', array('user1'), array())
PHPUnit\Framework\MockObject\UnknownTypeException: Class or interface "OCA\Files_External\Lib\StorageConfig" does not exist

/home/nickv/Nextcloud/25/server/tests/lib/Encryption/UtilTest.php:221
phpvfscomposer:///home/nickv/Tools/vendor/phpunit/phpunit/phpunit:97

4) Test\Encryption\UtilTest::testIsSystemWideMountPoint with data set #3 (true, 'applicable to group directly', array(), array('group1'))
PHPUnit\Framework\MockObject\UnknownTypeException: Class or interface "OCA\Files_External\Lib\StorageConfig" does not exist

/home/nickv/Nextcloud/25/server/tests/lib/Encryption/UtilTest.php:221
phpvfscomposer:///home/nickv/Tools/vendor/phpunit/phpunit/phpunit:97

5) Test\Encryption\UtilTest::testIsSystemWideMountPoint with data set #4 (false, 'non-applicable to current user', array('user2'), array())
PHPUnit\Framework\MockObject\UnknownTypeException: Class or interface "OCA\Files_External\Lib\StorageConfig" does not exist

/home/nickv/Nextcloud/25/server/tests/lib/Encryption/UtilTest.php:221
phpvfscomposer:///home/nickv/Tools/vendor/phpunit/phpunit/phpunit:97

6) Test\Encryption\UtilTest::testIsSystemWideMountPoint with data set #5 (false, 'non-applicable to current user's group', array(), array('group2'))
PHPUnit\Framework\MockObject\UnknownTypeException: Class or interface "OCA\Files_External\Lib\StorageConfig" does not exist

/home/nickv/Nextcloud/25/server/tests/lib/Encryption/UtilTest.php:221
phpvfscomposer:///home/nickv/Tools/vendor/phpunit/phpunit/phpunit:97

7) Test\Encryption\UtilTest::testIsSystemWideMountPoint with data set #6 (true, 'mount point without leading slash', array(), array(), 'mp')
PHPUnit\Framework\MockObject\UnknownTypeException: Class or interface "OCA\Files_External\Lib\StorageConfig" does not exist

/home/nickv/Nextcloud/25/server/tests/lib/Encryption/UtilTest.php:221
phpvfscomposer:///home/nickv/Tools/vendor/phpunit/phpunit/phpunit:97

Can you have a look?

@PVince81
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PVince81 commented Jun 8, 2022

hmm, they worked for me locally but I had files_external enabled.

probably because we're using a class from an app that might not be enabled during test run, or only during specific order

I'll see if I can trigger enabling of the app in setUp, otherwise will need to do it in the test setups

@PVince81
Enable files_external for tests
6df0a79 
Because we have more tests now that require classes from this app.

Signed-off-by: Vincent Petry <vincent@nextcloud.com>
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PVince81 commented Jun 8, 2022

I didn't find code in core where the app would be enabled through tests, so I added it to "enable_apps.php": 6df0a79

turns out other apps like "encryption" is there too

let's see if the tests pass now on CI... they passed locally again for me until I disabled files_external

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PVince81 commented Jun 8, 2022

looks like enabling files_external makes it worse as now tests are trying to run, I'll revert it for now.

will need another more targetted solution that doesn't require including the class

@PVince81
Revert "Enable files_external for tests"
32cab81 
This reverts commit 6df0a79.
@PVince81
Fix encryption util tests for files_external
de93d17 
Don't rely on files_external being enabled and mock all the classes from
it.

Signed-off-by: Vincent Petry <vincent@nextcloud.com>
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PVince81 commented Jun 8, 2022

here we go, all mocked: de93d17

not sure how long this PR will live, we might want to cherry pick some fixes into separate PRs ?

come-nc
come-nc reviewed Jun 9, 2022
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tests/lib/Encryption/UtilTest.php
$storagesServiceMock->expects($this->atLeastOnce())->method('getAllStorages')
->willReturn($storages);

$this->overwriteService(GlobalStoragesService::class, $storagesServiceMock);
$this->overwriteService('OCA\\Files_External\\Service\\GlobalStoragesService', $storagesServiceMock);
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Why for core class you went from string to ::class and for files-external classes you go the other way around?

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Because core classes are fine. This class might not be loaded as the test is in core and the app is not force enabled nor default enabled

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maybe some day... owncloud/core#25422

This was referenced Aug 12, 2022
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@blizzz blizzz modified the milestones: Nextcloud 25, Nextcloud 26 Sep 22, 2022
@skjnldsv skjnldsv deleted the bugfix/noid/risky-test-without-assertion branch March 14, 2024 07:46
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@come-nc come-nc come-nc approved these changes

@CarlSchwan CarlSchwan Awaiting requested review from CarlSchwan

@PVince81 PVince81 Awaiting requested review from PVince81

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