I need to merge them. And past my projects inside for testing and development.

The WordPress shows me this?page. I have installed everything regarding points with Docker. However the command “npm run test:php” returns the errors connecting to the database. Files?wp-config.php?and?wp-config-tests.php?are correct.

Please give me a guide about how to make it work.

Thanks

Now I want to run PHPUnit tests for my plugin in this environment, but can’t find any way to do so.

According to the doc – https://developer.www.ads-software.com/block-editor/reference-guides/packages/packages-env/, PHPUnit should be available in all containers, but wp-env run tests-cli phpunit fails saying "phpunit": executable file not found in $PATH: unknown

I thought I may need to run composer install , but composer install also fails due to missing composer.json.

Can anyone please help?

I’ve stumbled upon a big hurdle in phpunit for wordpress, where I can’t call _handleAjax more than once in a test. I have to call it at most once in a test otherwise I encounter issues.

My test file is as follows:

class AjaxTest extends WP_Ajax_UnitTestCase {

        public function test_submission_verification() {

		global $_POST;
		$_POST['directory_id'] = 'ded88';
		$_POST['page'] = '1';
		$_POST['sorting'] = 'random';
		$_POST['gmt_offset'] = '0';
		$_POST['post_refferer'] = '53';
		$_POST['nonce'] = wp_create_nonce( 'um-frontend-nonce' );
		$_POST['action'] = 'um_get_members';
		try {
			$this->_handleAjax( 'um_get_members' );
		} catch ( WPAjaxDieStopException | WPAjaxDieContinueException $e ) {
                        // We expected this, do nothing.
                }
                //so far so good
                try {
			$this->_handleAjax( 'um_get_members' );
		} catch ( WPAjaxDieStopException | WPAjaxDieContinueException $e ) {
                        // We expected this, do nothing.
                }
		//mayhem
	}
}			

I’ve looked at the code inside the WP_Ajax_UnitTestCase class and it seems _handleAjax is built to be called once in a test and thats it:

protected function _handleAjax( $action ) {

		// Start output buffering.
		ini_set( 'implicit_flush', false );
		ob_start();

		// Build the request.
		$_POST['action'] = $action;
		$_GET['action']  = $action;
		$_REQUEST        = array_merge( $_POST, $_GET );

		// Call the hooks.
		do_action( 'admin_init' );
		do_action( 'wp_ajax_' . $_REQUEST['action'], null );

		// Save the output.
		$buffer = ob_get_clean();
		if ( ! empty( $buffer ) ) {
			$this->_last_response = $buffer;
		}
	}

So I’ve tried removing do_action( 'admin_init' ); from the function but unfortunately there’s still problems.

Issue is that for these phpunit tests wordpress is bootstrapped and setup for each test and I cant re-boostrap it in the middle of a test so changes made to classes and global functions remain throughout the test. I’ve tried doing $this->tear_down() ; $this->set_up() ; but those functions can only do so much.

Is there any way to get around this, how can I make multiple ajax calls to in one test function?

Thank you.

UPDATE: _handleAjax cant be called more than once in different tests from different files even.

kindly note that when i run php vendor/phpunit/phpunit/phpunit only it returned

PHPUnit 7.5.20 by Sebastian Bergmann and contributors.

Usage: phpunit [options] UnitTest [UnitTest.php]
phpunit [options] <directory>

My plugin uses custom tables, which are installed upon plugin activation if they aren’t present, and also some custom constants located in wp-config.php

The general testing setup creates a new database/install for running the tests, however it also appears that the plugin is pre-activated, so the activation scripts never run and the tables aren’t installed. Also it doesn’t include any of the custom constants. Because of this obviously fatal errors get triggered.

Is there a way to run activation scripts right after the test database gets installed, in order to ensure the tables are there? Also how can I include the custom constants (likely with testing values) when using PHPUnit?

thanks!

How I can test the html-content of my plugin in wp-admin with PHPUnit tests.
I want something like this:

set_current_screen('admin_page_myplugin');
$html = $this->getOriginalHTML();
$this->assertContains('My plugin unique content', $html);

The problem I have is that I wrote the test that will check if the custom post types are registered, and if they are the test will pass

public function test_custom_post_types_are_registered() {
  $post_types = get_post_types();

  $documentation = \My_Plugin\Custom_Post_Type\Documentation::POST_TYPE_SLUG;
  $email         = \My_Plugin\Custom_Post_Type\Email_Templates::POST_TYPE_SLUG;
  $faq           = \My_Plugin\Custom_Post_Type\Faq::POST_TYPE_SLUG;

  $this->assertTrue( isset( $post_types[ $documentation ] ) );
  $this->assertTrue( isset( $post_types[ $email ] ) );
  $this->assertTrue( isset( $post_types[ $faq ] ) );
}

I even put the print_r in the code that is run which registers the CPT, and during the test run it’s actually shown.

But when I generate code coverage, this code isn’t covered.

Any guesses why?

Following the directions on https://make.www.ads-software.com/cli/handbook/plugin-unit-tests/

Everything seems ok, the bin and tests dirs are created in the targeted plugin.
As are the yml and dist files.

But when I run phpunit, the result is always No tests executed!

I’m new to phpunit, so I’m hoping it is something simple.

Here is the log for an attempt: https://pastebin.com/9Tc1JhZr