Fix test setup for wp-env.

After much reading I finally found the magic incantations, so now we can
run tests with real database access. This means we no longer need the
primitive $wpdb_stub.

The setup as now _requires_ wp-env, or an environment set up
sufficiently similar. Running in wp-env is the easiest, so aim for that.

I've added a `run-tests` script that will invoke the magic incantation
without having to remember it every time.

To set up for testing:

1. make sure you have composer[1] installed.
2. run `composer install`
3. make sure you have wp-env[2] installed
4. start the wordpress env: `wp-env start`
5. run the tests: `./run-tests`

Let the thousand tests bloom!

[1]: https://github.com/wp-phpunit/wp-phpunit
[2]: https://www.npmjs.com/package/@wordpress/env

1 files changed, 0 insertions, 14 deletions

diff --git a/tests/stubs/wpdb_stub.php b/tests/stubs/wpdb_stub.php
deleted file mode 100644
index 957c994..0000000
--- a/tests/stubs/wpdb_stub.php
+++ /dev/null
@@ -1,14 +0,0 @@
-<?php
-// SPDX-FileCopyrightText: 2021 Andrea Chirulescu <andrea.chirulescu@gmail.com>
-// SPDX-FileCopyrightText: 2021 Harald Eilertsen <haraldei@anduin.net>
-//
-// SPDX-License-Identifier: AGPL-3.0-or-later
-
-class wpdb {
-    public $insert_id = NULL;
-    public function insert(string $table, array $data) { $this->insert_id = 1; }
-    public function prepare(string $query, mixed $args) { return "prepared"; }
-    public function get_results(string $query) { return NULL; }
-}
-
-$wpdb = new wpdb();