build(deps-dev): bump phpunit/phpunit from 11.5.55 to 13.1.9 in /tools/phpunit

[dependabot]

Bumps phpunit/phpunit from 11.5.55 to 13.1.9.

Release notes

Sourced from phpunit/phpunit's releases.

PHPUnit 13.1.9

Changed

• A Test or Tests prefix is no longer stripped from class names when they are processed for TestDox output

Fixed

• #6605: Data set names and provider values containing Unicode bidirectional control characters distort terminal output
• #6610: Per-testsuite bootstrap script not loaded in process isolation
• TestDox output collapsed separate test classes into a single group when their prettified class names matched

---

Learn how to install or update PHPUnit 13.1 in the documentation.

Keep up to date with PHPUnit:

• You can follow @​phpunit@phpc.social to stay up to date with PHPUnit's development.
• You can subscribe to the PHPUnit Updates newsletter to receive updates about and tips for PHPUnit.

PHPUnit 13.1.8

Fixed

• #6595: Crash when before-class or after-class method fails with assertion failure
• #6599: TeamCity logger does not wrap failures in before-test methods with testStarted and testFinished
• #6601: Anonymous classes are not rejected with a clear error when creating a test double
• #6603: assertArrays*IgnoringOrder() fails on mixed scalar types and on reordered nested associative arrays
• MockBuilder::setMockClassName() and TestStubBuilder::setStubClassName() now reject values that are not valid unqualified PHP class identifiers, throwing the new InvalidClassNameException
• The regular expression used by Generator::ensureValidMethods() to validate method names passed to MockBuilder::onlyMethods() and addMethods() was not anchored, so any string containing a valid identifier substring (including strings with parentheses, braces, comments, or newlines) was accepted

---

Learn how to install or update PHPUnit 13.1 in the documentation.

Keep up to date with PHPUnit:

• You can follow @​phpunit@phpc.social to stay up to date with PHPUnit's development.
• You can subscribe to the PHPUnit Updates newsletter to receive updates about and tips for PHPUnit.

PHPUnit 13.1.7

Changed

• Pass LIBXML_NONET when parsing/validating XML configuration files to make explicit that no network I/O is performed
• Verify the result file written by an isolated child process with a random nonce before deserializing it

---

Learn how to install or update PHPUnit 13.1 in the documentation.

Keep up to date with PHPUnit:

... (truncated)

Changelog

Sourced from phpunit/phpunit's changelog.

[13.1.9] - 2026-05-13

Changed

• A Test or Tests prefix is no longer stripped from class names when they are processed for TestDox output

Fixed

• #6605: Data set names and provider values containing Unicode bidirectional control characters distort terminal output
• #6610: Per-testsuite bootstrap script not loaded in process isolation
• TestDox output collapsed separate test classes into a single group when their prettified class names matched

[13.1.8] - 2026-05-01

Fixed

• #6595: Crash when before-class or after-class method fails with assertion failure
• #6599: TeamCity logger does not wrap failures in before-test methods with testStarted and testFinished
• #6601: Anonymous classes are not rejected with a clear error when creating a test double
• #6603: assertArrays*IgnoringOrder() fails on mixed scalar types and on reordered nested associative arrays
• MockBuilder::setMockClassName() and TestStubBuilder::setStubClassName() now reject values that are not valid unqualified PHP class identifiers, throwing the new InvalidClassNameException
• The regular expression used by Generator::ensureValidMethods() to validate method names passed to MockBuilder::onlyMethods() and addMethods() was not anchored, so any string containing a valid identifier substring (including strings with parentheses, braces, comments, or newlines) was accepted

[13.1.7] - 2026-04-18

Changed

• Pass LIBXML_NONET when parsing/validating XML configuration files to make explicit that no network I/O is performed
• Verify the result file written by an isolated child process with a random nonce before deserializing it

[13.1.6] - 2026-04-17

Fixed

• #6590: Silent failure when configuration file is invalid
• #6592: INI metacharacters ; and " are not preserved when forwarding settings to child processes

[13.1.5] - 2026-04-16

Fixed

• #5860: PHP CLI -d settings are not forwarded to child processes for process isolation
• #6451: Incomplete version in RequiresPhp (e.g. <=8.5) is compared against full PHP version, causing unexpected skips
• #6589: dataSetAsStringWithData() raises "float is not representable as int" warning for large floats in data sets

[13.1.4] - 2026-04-15

Fixed

• #5993: DefaultJobRunner deadlocks on child processes that write large amounts of stderr output

... (truncated)

Commits

• 506033f Prepare release
• c8041c1 Merge branch '12.5' into 13.1
• 792c298 Prepare release
• 3c6867a Merge branch '12.5' into 13.1
• e5120fd Merge branch '11.5' into 12.5
• 1e58f6d Merge branch '10.5' into 11.5
• 8be7939 Merge branch '9.6' into 10.5
• 505691b Merge branch '8.5' into 9.6
• b5c83ce Harden against script injection
• cbbd4d9 Do not persist Git credentials
• Additional commits viewable in compare view

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