With PhpUnit 10 came the ability to use Php attributes rather than doc-block annotations for things like "data provider". PhpUnit 11 deprecates the use of annotations, and PhpUnit 12 will not not permit their use. Since PhpUnit 11 requires Php8.2+, we cannot adopt it as long as we support Php8.1, which will continue to be the case for some time. However, there is no penalty for early adoption.
Php-cs-fixer can use:
```
'php_unit_attributes' => ['keep_annotations' => false],
```
This allows us to run `composer fix` to automate all the needed changes. No manual changes were needed for any of the test members.
With this change, PhpUnit 9 can no longer be used with the test suite. File composer.json is updated to reflect that reality, and phpunit9.xml.dist, which has been supplied in case anyone needed to use PhpUnit 9, is no longer required, and is thus deleted. For now, PhpUnit 11 is not being added as a possibility.
No source code is changed in this PR.
Fix#460. Another in the "better late than never" series, closed as stale in June 2018. Ods Writer and Ods Reader handle booleans differently; what is worse, neither of them do it correctly. They will now match the behavior of LibreOffice. Reporter said that part of the xml would vary depending on locale; I believe that part is never actually used, but I do emulate that behavior.
Dependabot suggested some changes this month which required an unusual effort to implement successfully. With the elimination of Php 8.0 as a supported environment, it became possible to use Phpunit 10 rather than 9. Among other considerations, the configuration file for Phpunit is changed. I preserved the Phpunit 9 version under a different name. Aside from the configuration change, several other changes needed to be made to accommodate the change:
- Fix#3993. A peculiar problem indeed. One of the reporters said it had something to do with mocking, but I couldn't duplicate it. But Phpunit 10 revealed the problem in one test (Reader/Xlsx/AutoFilterTest), and that was sufficient for me to apply the trivial source code change to Worksheet/Worksheet.
- Some extra stringency on data providers required extra work in Calculation/CalculationFunctionListTest.
- There was a misplaced label in Calculation/ParseFormulaTest. Likewise in the data member CellGetRangeBoundaries.
- More stringency required changes to data members Shared/Trend/ExponentialBestFit and Shared/Trend/LinearBestFit.
- Issue3982Test testLoadAllRows seemed to go into a memory-acquiring loop in 10 that was not evident in 9. This particular test uses a lot of memory by design, but was included only to establish a base level for the other tests in that member. I feel it is acceptable to skip it for 10.
Phpstan errors with a new release are not unusual. One of the problems this time around was, however, unusual - it is fixed when Phpstan runs under Php8.3, but not for earlier Php releases. Our tools currently use Php 8.1. It is on my to-do list to get Phpstan and other test tools running under 8.3 before 8.1 goes EOL. There are also some configuration file changes needed for Phpstan.
Php-cs-fixer has been taking an increasingly long time to run. They've added an experimental option to permit it to run its checks in parallel. I've changed its configuration to use that option.
Because they tend to clutter our code a lot and unfortunately, there are
lots of false positives. Instead, it would probably be better to deal
with false positives out of band, via the Scrutinizer web UI.
While we might never be able to have 100% of our code strict, we can at
the very least do it for all of our tests. This ensures that our tests
are using our API with the types as intended by the test author, and not
silently be cast to what our API requires.
And quite a bit more manual changes. The idea is that typing of our
tests can be a bit more loose, so we assume PHPDoc is mostly correct. If
that happens to be wrong, it should be caught by the tests themselves.
Successor to PR #3523. There are 494 single-line changes (`public function provider` to `public static function provider`) in this PR. None of these were made manually; they were all created with the following script (adapted from
https://stackoverflow.com/questions/25909820/how-to-recursively-iterate-through-files-in-php):
```php
$dir = 'C:/git/unit10prep2/tests/PhpSpreadsheetTests';
$it = new RecursiveDirectoryIterator($dir);
// Loop through files
foreach(new RecursiveIteratorIterator($it) as $file) {
if ($file->getExtension() === 'php') {
$contents = file_get_contents($file);
$new = preg_replace('/public function (\\w*)([Pp])rovider/', 'public static function $1$2rovider', $contents);
if ($new !== $contents) {
echo "changing $file\n";
file_put_contents($file, $new);
}
}
}
```
After this PR, there will be one more, with a small number of test changes, and enabling PhpUnit 10 for Php 8.1+.
* Eliminate Most Scrutinizer Problems in Test Suite
Mostly minor code changes, with some annotations.
* Missed 2 php-cs-fixer Problems
They should be fixed now.
oleibman
Adrien Crivelli
Mark Baker