[devmuhib009]

Trac ticket: https://core.trac.wordpress.org/ticket/65819

What

Adds unit test coverage for the the_archive_title() template tag in tests/phpunit/tests/general/theArchiveTitle.php.

Why

While get_the_archive_title() has test coverage in tests/phpunit/tests/general/template.php, the display wrapper the_archive_title() lacked direct unit test coverage and a dedicated @covers tag.

How

• Verify that the_archive_title() outputs the formatted archive title on an archive query.
• Verify that before and after markup parameters are applied around the title.
• Verify output when the prefix is filtered to an empty string.
• Verify that the_archive_title() produces no output when the title is empty.

Testing Instructions

Run the test suite and coding standards check:

vendor/bin/phpunit --filter Tests_General_TheArchiveTitle
vendor/bin/phpunit -c tests/phpunit/multisite.xml --filter Tests_General_TheArchiveTitle
vendor/bin/phpcs tests/phpunit/tests/general/theArchiveTitle.php

All tests pass cleanly.

[github-actions]

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[Copilot]

🟢 Approval recommended

No active review issues are identified for the added archive-title display tests.

No open issues 🎉

What changed in this PR

Adds direct unit test coverage for WordPress’s the_archive_title() display wrapper, complementing existing coverage for get_the_archive_title().

Changes:

• Adds a dedicated test class with an explicit @covers annotation.
• Verifies category archive output, before/after markup, and output with an empty prefix.
• Confirms that an empty title produces no output, including no surrounding markup.

File	Description
tests/​phpunit/​tests/​general/​theArchiveTitle.php	Adds four tests covering archive title display and empty-output behavior.

_{Review effort: Balanced}

[huzaifaalmesbah]

I left a few small notes inline.

AI Review: Opus 5.5

[huzaifaalmesbah]

Optional: this one exercises get_the_archive_title() more than the wrapper, which has no prefix logic of its own, and template.php already uses the same filter. Feel free to drop it.

[lancewillett]

Reviewed the changed code against the implementation and existing coverage; no blocking issue found.

Validated with the related behavioral coverage patches on current trunk: 35 tests / 43 assertions in each of single-site and multisite, randomized seed 1101. No failures, errors, warnings, or skips.

Current-head CI and Copilot review checked.

_{AI review · gpt-6}

[lancewillett]

PR #15315 landed in https://core.trac.wordpress.org/changeset/65171