2meet-data-optimizer-hivepress-addon/tests/unit/FavoritesAdapterTest.php

<?php
declare(strict_types=1);

use PHPUnit\Framework\TestCase;

/**
 * Tests for WPDO_HivePress_Favorites_Adapter.
 *
 * @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 );
		$this->assertSame( 'wpdo_comment_hp_favorite', WPDO_HivePress_Favorites_Adapter::TABLE );
	}

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

		$tables = $registry->all();
		$this->assertCount( 1, $tables );

		$cfg = reset( $tables );
		$this->assertSame( 'hivepress-favorites', $cfg['provider'] );
		$this->assertSame( 'wpdo_comment_hp_favorite', $cfg['table_name'] );
		$this->assertSame( 'comment_id', $cfg['primary_key'] );
		$this->assertArrayHasKey( 'unique_user_listing', $cfg['indexes'] );
		$this->assertStringContainsString( 'UNIQUE', $cfg['indexes']['unique_user_listing'] );
	}

	public function test_mirror_insert_skips_non_favorite_comments(): void {
		// Stub $wpdb tracks queries.
		global $wpdb;
		$wpdb->queries = array();

		$comment              = new stdClass();
		$comment->comment_type = 'comment'; // ← not hp_favorite
		$comment->user_id      = 1;
		$comment->comment_post_ID = 99;

		$this->adapter->mirror_insert( 123, $comment );
		$this->assertSame( array(), $wpdb->queries );
	}

	public function test_mirror_insert_writes_for_hp_favorite(): void {
		global $wpdb;
		$wpdb->queries = array();

		$comment                  = new stdClass();
		$comment->comment_type    = 'hp_favorite';
		$comment->user_id         = 7;
		$comment->comment_post_ID = 42;
		$comment->comment_date    = '2026-05-04 12:00:00';

		$this->adapter->mirror_insert( 100, $comment );

		$this->assertCount( 1, $wpdb->queries );
		$this->assertStringContainsString( 'INSERT IGNORE', $wpdb->queries[0] );
		$this->assertStringContainsString( 'wpdo_comment_hp_favorite', $wpdb->queries[0] );
	}

	public function test_mirror_insert_skips_when_user_or_listing_missing(): void {
		global $wpdb;
		$wpdb->queries = array();

		$comment                  = new stdClass();
		$comment->comment_type    = 'hp_favorite';
		$comment->user_id         = 0;
		$comment->comment_post_ID = 99;

		$this->adapter->mirror_insert( 100, $comment );
		$this->assertSame( array(), $wpdb->queries );
	}

	public function test_doctor_check_reports_missing_table_in_stub_env(): void {
		$result = $this->adapter->doctor_check();
		$this->assertFalse( $result['ok'] );
		$this->assertStringContainsString( 'wpdo_comment_hp_favorite', $result['message'] );
	}

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

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