Migrating PHPUnit configuration for PHPUnit ^9.3

[peter279k]

When running the composer test, the PHPUnit reports following message:

PHPUnit 9.3.8 by Sebastian Bergmann and contributors.

Warning:       Your XML configuration validates against a deprecated schema.
Suggestion:    Migrate your XML configuration using "--migrate-configuration"!

....... 

After running the vendor/bin/phpunit --migrate-configuration, the phpunit.xml.dist file has been changed and the diff is as follows:

diff --git a/phpunit.xml.dist b/phpunit.xml.dist
index a038996..76dce4e 100644
--- a/phpunit.xml.dist
+++ b/phpunit.xml.dist
@@ -1,17 +1,13 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<phpunit xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
-         xsi:noNamespaceSchemaLocation="vendor/phpunit/phpunit/phpunit.xsd"
-         bootstrap="vendor/autoload.php"
-         colors="true">
-    <testsuites>
-        <testsuite name="Antidot\\Tests">
-            <directory>./test</directory>
-        </testsuite>
-    </testsuites>
-
-    <filter>
-        <whitelist processUncoveredFilesFromWhitelist="true">
-            <directory suffix=".php">./src</directory>
-        </whitelist>
-    </filter>
+<phpunit xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="https://schema.phpunit.de/9.3/phpunit.xsd" bootstrap="vendor/autoload.php" colors="true">
+  <coverage processUncoveredFiles="true">
+    <include>
+      <directory suffix=".php">./src</directory>
+    </include>
+  </coverage>
+  <testsuites>
+    <testsuite name="Antidot\\Tests">
+      <directory>./test</directory>
+    </testsuite>
+  </testsuites>
 </phpunit>

Should we consider migrating new PHPUnit configuration?

[kpicaza]

Yes, I applied it to some other packages but not to all, don't worry about that, I will fix in the next release of each package.