>>> [!note] Migrated issue <!-- Drupal.org comment --> <!-- Migrated from issue #3143204. --> Reported by: [valthebald](https://www.drupal.org/user/239562) >>> <h3 id="summary-problem-motivation">Problem/Motivation</h3> <p>3.0.0 build fails with, here's the report (<a href="https://www.drupal.org/pift-ci-job/1702644">https://www.drupal.org/pift-ci-job/1702644</a>):</p> <blockquote><p>Examples.Drupal\Tests\form_api_example\Functional\MultistepFormTest<br> &#10007;<br> Drupal\Tests\form_api_example\Functional\MultistepFormTest</p> <p>fail: [Other] Line 0 of sites/default/files/simpletest/phpunit-26.xml:<br> PHPunit Test failed to complete; Error: PHPUnit 8.5.4 by Sebastian Bergmann and contributors.</p> <p>Testing Drupal\Tests\form_api_example\Functional\MultistepFormTest<br> W 1 / 1 (100%)</p> <p>Time: 14.84 seconds, Memory: 4.00 MB</p> <p>There was 1 warning:</p> <p>1) Drupal\Tests\form_api_example\Functional\MultistepFormTest::testWizardForm<br> Using assertContains() with string haystacks is deprecated and will not be supported in PHPUnit 9. Refactor your test to use assertStringContainsString() or assertStringContainsStringIgnoringCase() instead.</p> <p>/var/www/html/vendor/phpunit/phpunit/src/Framework/TestResult.php:691</p> <p>WARNINGS!<br> Tests: 1, Assertions: 16, Warnings: 1.</p> <p>HTML output was generated<br> <a href="http://php-apache-jenkins-drupal-contrib-204664/subdirectory/sites/simpletest/browser_output/Drupal_Tests_form_api_example_Functional_MultistepFormTest-1-88702282.html">http://php-apache-jenkins-drupal-contrib-204664/subdirectory/sites/simpletest/browser_output/Drupal_Tests_form_api_example_Functional_MultistepFormTest-1-88702282.html</a><br> <a href="http://php-apache-jenkins-drupal-contrib-204664/subdirectory/sites/simpletest/browser_output/Drupal_Tests_form_api_example_Functional_MultistepFormTest-2-88702282.html">http://php-apache-jenkins-drupal-contrib-204664/subdirectory/sites/simpletest/browser_output/Drupal_Tests_form_api_example_Functional_MultistepFormTest-2-88702282.html</a><br> <a href="http://php-apache-jenkins-drupal-contrib-204664/subdirectory/sites/simpletest/browser_output/Drupal_Tests_form_api_example_Functional_MultistepFormTest-3-88702282.html">http://php-apache-jenkins-drupal-contrib-204664/subdirectory/sites/simpletest/browser_output/Drupal_Tests_form_api_example_Functional_MultistepFormTest-3-88702282.html</a><br> <a href="http://php-apache-jenkins-drupal-contrib-204664/subdirectory/sites/simpletest/browser_output/Drupal_Tests_form_api_example_Functional_MultistepFormTest-4-88702282.html">http://php-apache-jenkins-drupal-contrib-204664/subdirectory/sites/simpletest/browser_output/Drupal_Tests_form_api_example_Functional_MultistepFormTest-4-88702282.html</a><br> <a href="http://php-apache-jenkins-drupal-contrib-204664/subdirectory/sites/simpletest/browser_output/Drupal_Tests_form_api_example_Functional_MultistepFormTest-5-88702282.html">http://php-apache-jenkins-drupal-contrib-204664/subdirectory/sites/simpletest/browser_output/Drupal_Tests_form_api_example_Functional_MultistepFormTest-5-88702282.html</a><br> <a href="http://php-apache-jenkins-drupal-contrib-204664/subdirectory/sites/simpletest/browser_output/Drupal_Tests_form_api_example_Functional_MultistepFormTest-6-88702282.html">http://php-apache-jenkins-drupal-contrib-204664/subdirectory/sites/simpletest/browser_output/Drupal_Tests_form_api_example_Functional_MultistepFormTest-6-88702282.html</a></p> <p> 1 Examples.Drupal\Tests\stream_wrapper_example\Unit\SessionHelperTest<br> &#10007;<br> Drupal\Tests\stream_wrapper_example\Unit\SessionHelperTest</p> <p>fail: [Other] Line 0 of sites/default/files/simpletest/phpunit-45.xml:<br> PHPunit Test failed to complete; Error: PHPUnit 8.5.4 by Sebastian Bergmann and contributors.</p> <p>Testing Drupal\Tests\stream_wrapper_example\Unit\SessionHelperTest<br> W 1 / 1 (100%)</p> <p>Time: 397 ms, Memory: 8.00 MB</p> <p>There was 1 warning:</p> <p>1) Drupal\Tests\stream_wrapper_example\Unit\SessionHelperTest::testWrapper<br> assertInternalType() is deprecated and will be removed in PHPUnit 9. Refactor your test to use assertIsArray(), assertIsBool(), assertIsFloat(), assertIsInt(), assertIsNumeric(), assertIsObject(), assertIsResource(), assertIsString(), assertIsScalar(), assertIsCallable(), or assertIsIterable() instead.</p> <p>/var/www/html/vendor/phpunit/phpunit/src/Framework/TestResult.php:691<br> /var/www/html/vendor/phpunit/phpunit/src/Framework/TestSuite.php:597<br> /var/www/html/vendor/phpunit/phpunit/src/TextUI/TestRunner.php:621<br> /var/www/html/vendor/phpunit/phpunit/src/TextUI/Command.php:204<br> /var/www/html/vendor/phpunit/phpunit/src/TextUI/Command.php:163</p> <p>WARNINGS!<br> Tests: 1, Assertions: 13, Warnings: 1.</p> <p> 1 Examples.Drupal\Tests\examples\Kernel\DescriptionTraitTest<br> &#10007;<br> Drupal\Tests\examples\Kernel\DescriptionTraitTest</p> <p>fail: [Other] Line 0 of sites/default/files/simpletest/phpunit-56.xml:<br> PHPunit Test failed to complete; Error: PHPUnit 8.5.4 by Sebastian Bergmann and contributors.</p> <p>Testing Drupal\Tests\examples\Kernel\DescriptionTraitTest<br> W 1 / 1 (100%)</p> <p>Time: 1.39 seconds, Memory: 4.00 MB</p> <p>There was 1 warning:</p> <p>1) Drupal\Tests\examples\Kernel\DescriptionTraitTest::testTemplateFile<br> Using assertContains() with string haystacks is deprecated and will not be supported in PHPUnit 9. Refactor your test to use assertStringContainsString() or assertStringContainsStringIgnoringCase() instead.</p> <p>/var/www/html/vendor/phpunit/phpunit/src/Framework/TestResult.php:691</p> <p>WARNINGS!<br> Tests: 1, Assertions: 4, Warnings: 1.</p></blockquote> <h3 id="summary-proposed-resolution">Proposed resolution</h3> <p>Follow phpunit recommendations.</p>