old-new-wiaas/backend/app/plugins/wiaas/tests/wiaas-unit-test-case.php

<?php

class Wiaas_Unit_Test_Case extends WP_UnitTestCase {

	/**
	 * Executes any db migrations that are done to
	 * `wp_options` table since it is deleted on every execution
	 */
    function setUp() {
        parent::setUp();

        # Setup Gravity info since options table is deleted after each test
	    gf_upgrade()->install();

	    wiaas_db_update_setup_gravity();

		wiaas_db_update_enable_orders_access_management();

		Wiaas_Countries::register_product_countries_taxonomy();
		
		define('WP_TEST_IN_PROGRESS',true);
    }

	function tearDown() {
		parent::tearDown();
	}

	function insertNewProduct() {
    	$post_id = wp_insert_post(array(
		    'post_type' => 'product',
		    'post_status' => 'publish',
		    'post_name' => 'product',
		    'post_title' => 'Product',
		    'post_content' => 'Product',
		    'post_excerpt' => 'Product'
	    ), true);

    	return new WC_Product_Simple($post_id);
	}

	function insertNewPackage() {
		$post_id = wp_insert_post(array(
			'post_type' => 'product',
			'post_status' => 'publish',
			'post_name' => 'product',
			'post_title' => 'Package',
			'post_content' => 'Package',
			'post_excerpt' => 'Package'
		), true);

		return new WC_Product_Bundle($post_id);
	}
}