<?php
declare(strict_types=1);

use PHPUnit\Framework\TestCase;

/**
 * Tests for WPDO_HivePress_Favorites_Adapter.
 *
 * The adapter no longer mirrors favorites into a shadow table: that table was
 * never created, so every mirror write failed.
 *
 * @covers WPDO_HivePress_Favorites_Adapter
 */
class HivePressFavoritesAdapterTest extends TestCase {

	use WpdbMockTrait;

	private WPDO_HivePress_Favorites_Adapter $adapter;

	protected function setUp(): void {
		$this->install_wpdb_mock();
		WPDO_Custom_Table_Registry::reset_for_tests();
		$this->adapter = new WPDO_HivePress_Favorites_Adapter();
	}

	public function test_implements_adapter_interface(): void {
		$this->assertInstanceOf( WPDO_HivePress_Adapter::class, $this->adapter );
	}

	public function test_identity(): void {
		$this->assertSame( 'hivepress-favorites', $this->adapter->plugin_slug() );
		$this->assertSame( 'HivePress\\Favorites\\Plugin', $this->adapter->detection_class() );
		$this->assertSame( 'HIVEPRESS_FAVORITES_VERSION', $this->adapter->detection_const() );
	}

	public function test_constants_exposed(): void {
		$this->assertSame( 'hp_favorite', WPDO_HivePress_Favorites_Adapter::COMMENT_TYPE );
	}

	public function test_registers_no_shadow_table(): void {
		$registry = WPDO_Custom_Table_Registry::instance();
		$this->adapter->on_register_custom_tables( $registry );

		$this->assertSame( array(), $registry->all() );
	}

	public function test_binds_no_comment_hooks(): void {
		$GLOBALS['_wp_filter_callbacks'] = array();

		$this->adapter->on_register_event_hooks();

		$this->assertArrayNotHasKey( 'wp_insert_comment', $GLOBALS['_wp_filter_callbacks'] );
		$this->assertArrayNotHasKey( 'deleted_comment', $GLOBALS['_wp_filter_callbacks'] );
	}

	public function test_score_aggregates_to_perfect_ten(): void {
		$score = $this->adapter->suitability_score();
		$this->assertSame( 10.0, $score['aggregate'] );
	}

	public function test_migrations_is_empty(): void {
		$this->assertSame( array(), $this->adapter->migrations() );
	}
}