[devmuhib009]

This PR adds comprehensive unit test coverage for wp_lostpassword_url():

• Tests that wp_lostpassword_url() returns the default lost password URL on both single site and multisite installations.
• Tests that wp_lostpassword_url() appends the redirect_to query argument when a redirect URL is passed.
• Tests that the lostpassword_url filter hook receives ($lostpassword_url, $redirect) and modifies the returned URL.

Trac ticket: https://core.trac.wordpress.org/ticket/65819
Props devmuhib009.

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[huzaifaalmesbah]

LGTM! Clean unit test coverage for wp_lostpassword_url(). Properly accounts for multisite vs single-site paths, tests query string redirection args, and verifies the lostpassword_url filter with its arguments and overrides. All CI checks pass.

_{AI Review: Gemini 3.8 Flash}

[Copilot]

🟢 Approval recommended

No active review issues are reported for the added wp_lostpassword_url() test coverage.

No open issues 🎉

What changed in this PR

Adds PHPUnit coverage for wp_lostpassword_url(), supporting Trac ticket #65819 by checking URL generation and filter behavior.

Changes:

• Verifies the default lost-password URL using expectations for single-site and multisite environments.
• Checks that a supplied redirect is preserved in the redirect_to query argument.
• Confirms the lostpassword_url filter receives the expected arguments and can override the returned URL.

File	Description
tests/​phpunit/​tests/​general/​wpLostpasswordUrl.php	Adds tests for default URLs, redirect handling, and filter behavior.

_{Review effort: Balanced}

[lancewillett]

The default URL, redirect, and filter arguments/return are already covered by Tests_General_WpLoginScreenUrls in r65056. It additionally tests a non-root multisite path and forced HTTPS with explicit expected URLs. Please avoid adding a duplicate class; extend the existing class only for a distinct missing regression. Otherwise this PR can close as already covered.

All proposed cases passed locally in randomized single-site and multisite runs; the concern is duplicate coverage, not a runtime failure.

_{AI review · gpt-6}