<?php
declare(strict_types=1);

use PHPUnit\Framework\TestCase;

/**
 * Unit test: TMDO_Mode_Manager defaults.
 *
 * A fresh install must not route any entity through the flat tables until an
 * admin opts in; stored modes (e.g. aeav_only on live sites) must be kept as-is.
 */
class ModeManagerDefaultsTest extends TestCase {

	protected function setUp(): void {
		$GLOBALS['_wp_options'] = array();
		TMDO_Mode_Manager::reset_cache();
	}

	protected function tearDown(): void {
		TMDO_Mode_Manager::reset_cache();
	}

	public function test_all_entities_default_to_disabled(): void {
		$this->assertSame(
			array(
				'post'    => TMDO_Mode_Manager::MODE_DISABLED,
				'user'    => TMDO_Mode_Manager::MODE_DISABLED,
				'term'    => TMDO_Mode_Manager::MODE_DISABLED,
				'comment' => TMDO_Mode_Manager::MODE_DISABLED,
			),
			TMDO_Mode_Manager::all()
		);
	}

	public function test_stored_modes_are_kept(): void {
		update_option(
			'wpdo_bridge_modes',
			array(
				'post' => 'aeav_only',
				'user' => 'dual_write',
			)
		);

		$modes = TMDO_Mode_Manager::all();

		$this->assertSame( 'aeav_only', $modes['post'] );
		$this->assertSame( 'dual_write', $modes['user'] );
		$this->assertSame( TMDO_Mode_Manager::MODE_DISABLED, $modes['term'] );
	}
}