WordPress 插件单元测试：自定义数据库表和常量配置

<?php

// bootstrap.php

$_tests_dir = getenv( 'WP_TESTS_DIR' );

if ( ! $_tests_dir ) {
    $_tests_dir = rtrim( sys_get_temp_dir(), '/\' ) . '/wordpress-tests-lib';
}

if ( ! file_exists( $_tests_dir . '/includes/functions.php' ) ) {
    echo "Could not find $_tests_dir/includes/functions.php, have you run bin/install-wp-tests.sh ?" . PHP_EOL; // phpcs:ignore WordPress.Security.EscapeOutput.OutputNotEscaped
    exit( 1 );
}

// Give access to tests_add_filter() function.
require_once $_tests_dir . '/includes/functions.php';

/**
 * Manually load the plugin being tested.
 */
function _manually_load_plugin() {
    require dirname( dirname( __FILE__ ) ) . '/your-plugin.php';

    // Trigger plugin activation hook
    do_action( 'activate_your-plugin/your-plugin.php' ); // Replace with your actual plugin path
}

tests_add_filter( 'muplugins_loaded', '_manually_load_plugin' );

// Start up the WP testing environment.
require $_tests_dir . '/includes/bootstrap.php';

<?php

// bootstrap.php

// ... (之前的代码)

// Define custom constants for testing
if ( ! defined( 'YOUR_CONSTANT' ) ) {
    define( 'YOUR_CONSTANT', 'test_value' );
}

// ... (之后的代码)

<!-- phpunit.xml -->
<phpunit>
  <!-- ... -->
  <php>
    <const name="YOUR_CONSTANT" value="test_value"/>
  </php>
  <!-- ... -->
</phpunit>

<?php

// bootstrap.php

// ... (之前的代码)

// Constants are defined in phpunit.xml, no need to define them here

// ... (之后的代码)