<?php
/**
 * Tests for sync result summaries.
 *
 * @package WPContentSync
 */

namespace WPContentSync\Tests\Unit\Sync;

use PHPUnit\Framework\TestCase;
use WPContentSync\Sync\SyncResult;

class SyncResultTest extends TestCase {
	public function test_it_tracks_successful_counts(): void {
		$result = SyncResult::success(
			array(
				'created'   => 2,
				'updated'   => 3,
				'skipped'   => 1,
				'conflicts' => 1,
			)
		);

		self::assertTrue( $result->isSuccessful() );
		self::assertSame( 2, $result->created() );
		self::assertSame( 3, $result->updated() );
		self::assertSame( 1, $result->skipped() );
		self::assertSame( 1, $result->conflicts() );
		self::assertSame( array(), $result->errors() );
		self::assertSame(
			array(
				'successful' => true,
				'created'    => 2,
				'updated'    => 3,
				'skipped'    => 1,
				'conflicts'  => 1,
				'errors'     => array(),
			),
			$result->toArray()
		);
	}

	public function test_it_tracks_failed_results(): void {
		$result = SyncResult::failure( array( 'posts import failed.' ) );

		self::assertFalse( $result->isSuccessful() );
		self::assertSame( array( 'posts import failed.' ), $result->errors() );
	}

	public function test_it_merges_multiple_results(): void {
		$result = SyncResult::merge(
			array(
				SyncResult::success( array( 'created' => 1 ) ),
				SyncResult::success(
					array(
						'updated'   => 2,
						'skipped'   => 1,
						'conflicts' => 1,
					)
				),
				SyncResult::failure( array( 'terms import failed.' ) ),
			)
		);

		self::assertFalse( $result->isSuccessful() );
		self::assertSame( 1, $result->created() );
		self::assertSame( 2, $result->updated() );
		self::assertSame( 1, $result->skipped() );
		self::assertSame( 1, $result->conflicts() );
		self::assertSame( array( 'terms import failed.' ), $result->errors() );
	}
}