Mocked user function remains mocked in separate test. about wp_mock HOT 7 CLOSED

Extending WP_Mock's TestCase fixed it (and using WP_Mock 1.0 with PHPUnit 9.6). Thanks for the help!

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Hi @petermorlion:

I can confirm the second test fails when extending PHPUnit\Framework\TestCase as you have, though it passes if extending WP_Mock's version of TestCase, which likely points to a bootstrapping issue.

Would you mind sharing the contents of your bootstrap.php file?

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Aha, interesting. Although the docs also extend from PHPUnit's TestCase, I believe?

This is my bootstrap.php:

<?php

// First we need to load the composer autoloader, so we can use WP Mock
require_once dirname(__DIR__) . '/vendor/autoload.php';

// Bootstrap WP_Mock to initialize built-in features
WP_Mock::activateStrictMode();
WP_Mock::bootstrap();

// Define base path
define('WFM_BASE_PATH', dirname(__DIR__) . '/src/');

(the last part is just setting a constant my code sometimes needs)

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@petermorlion

try to add this line before activateStrictMode:

WP_Mock::setUsePatchwork(true);

edit: sorry probably not needed in your case if you are just using the userFunction method, sounds like @ajaynes-godaddy suggestion is more on point, and perhaps there's a misconfiguration with WP_Mock and/or PHPUnit that may be causing the issue you're seeing

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Aha, interesting. Although the docs also extend from PHPUnit's TestCase, I believe?

You're correct. We're actually trying to figure out if there's a undocumented dependency in play here, so knowing how you're bootstrapping gives more insight.

Sorry if it seemed like was implying it was something wrong with your setup, mostly trying to figure out where there's a potential mismatch when using PHPUnit\Framework\TestCase vs WP_Mock\Tools\TestCase 😉

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If you want, I created a reproducable sample project. In my project, I use wp_mock 0.4.2 and the sample uses 1.0 but the issue remains either way.

I tried @unfulvio-godaddy 's tip of using Patchwork, but that didn't solve it.

Indeed, if I extend WP_Mock\Tools\TestCase, the tests pass.

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@petermorlion the reason the tests are failing is that your are extending PHPUnit's TestCase class -- please extend \WP_Mock\Tools\TestCase instead OR ensure you are calling WP_Mock::teardown() between tests, by adding this method:

    public function tearDown() : void
    {
        parent::tearDown();

        WP_Mock::tearDown();
    }

Once I apply either change in your test project, the tests are passing and not producing an error anymore.

We need to make this more clear in the docs for people who don't wish to extend WP_Mock provided TestCase class.

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