Port test suite to PHPUnitPolyFill #2
Merged
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Goal
Currently, the code is not compatible with PHP 8. This PR is a first step toward this.
In order to be able to run the test suite on a large span of PHP versions, this PR converts it to PHPUniPolyFills. With this the command
vendor/bin/phpunit testsruns with PHP 7.4 without modifying the code (and with some simple modifications, it runs with PHP 8.3).This is similar to pear/HTML_Template_IT#17.
Technical details
I constrained PHP versions in
composer.json.There is almost no change to the test suite itself except:
Yoast\PHPUnitPolyfills\TestCases\TestCaseso they must implementset_up/tear_down(instead ofsetUp/tearDown). See the doc here.AllTests.phpbecause I could not port it. AFAIU, it doesn't change the tests.assertInternalTypebyassertIsArray.