Check if the HTTP API can handle SSL/TLS requests.

Test if themes are outdated, or unnecessary.

Test if the database server is capable of using utf8mb4.

Tests for WordPress version and outputs it.

Return a set of tests that belong to the site status page.

Check if any scheduled tasks have been missed.

Run the SQL version checks.

Check if the passed extension or function are available.

Initiate the WP_Cron schedule test cases.

Class for testing automatic updates in the WordPress code.