Diluted

This plugin adds a WooCommerce payment method that completes checkout without a real payment provider. Orders are saved and marked paid like a normal purchase, only the payment is fake.
<ul>
<li>Admin-only – Only users who can <code>manage_woocommerce</code> (typically administrators and shop managers) see the method at checkout. Guests and customers never see it.</li>
<li>Paid immediately – Orders complete as if payment succeeded. Stock updates, emails, and other post-payment behavior run as usual.</li>
<li>Works everywhere you check out – Shortcode/classic checkout and the Cart & Checkout blocks.</li>
</ul>
<h3>Usage</h3>
<ol>
<li>Sign in as a user with the Shop manager or Administrator role (or any role that includes <code>manage_woocommerce</code>).</li>
<li>Add products to the cart and open checkout.</li>
<li>Choose the test payment method in the checkout, the default label is Test order (fake payment) unless you changed it under the gateway settings.</li>
<li>Place the order. You are redirected to the order received (thank-you) page; the order is recorded as paid.</li>
</ol>
You can customize the Title and Description shown at checkout under WooCommerce → Settings → Payments → Test order (admin only).

Diluted Test Order for WooCommerce

Adds a fake payment method so you can test the full checkout flow without a real payment provider. Ideal for staging, QA and local development.

Yuvaraj

Yuva Testing Utilities is built for developers and testers who want quick, lightweight tools inside the WordPress admin — no bloat, no complicated setup.
Best used in local or staging environments where you frequently test emails, checkout flows, or need to clean up database content without touching production.
Modules:
<ul>
<li>Emails — Configure SMTP, log and preview outgoing emails, send test emails.</li>
<li>Auto-Fill — Fill the WooCommerce checkout with random user data on every click. Supports classic and Blocks checkout.</li>
<li>Downloader — Download any installed plugin or theme as a .zip, or fetch the WooCommerce sample products CSV.</li>
<li>Database — Inspect and clean up post types, database options, post meta, and user meta.</li>
<li>Test Data — Generate and delete test users, WooCommerce orders, and coupons.</li>
<li>Tools — Manage transients, view and trigger cron jobs, tail log files, inspect PHP constants, and view server info.</li>
</ul>
<h3>External services</h3>
<ul>
<li>RandomUser.me (<code>https://randomuser.me/api/</code>) — used by Auto-Fill to generate random placeholder user data. No personal or site data is sent.</li>
<li>GitHub / WooCommerce (<code>https://raw.githubusercontent.com/woocommerce/woocommerce/</code>) — used by Downloader and Test Data to fetch the WooCommerce sample products CSV on demand.</li>
</ul>

Yuva Testing Utilities

Developer and tester toolkit for WordPress and WooCommerce. Fast, lightweight tools inside the admin for common local and staging tasks.

Diluted Test Order for WooCommerce vs Yuva Testing Utilities