CaiWuXiTong/tests/Unit/EcommerceFinance/JushuitanCostPriceHistorySynchronizerTest.php

<?php

namespace Tests\Unit\EcommerceFinance;

use Illuminate\Support\Carbon;
use Modules\EcommerceFinance\Repositories\JushuitanCostPriceHistoryMirrorRepository;
use Modules\EcommerceFinance\Services\JushuitanCostPriceHistorySynchronizer;
use Modules\EcommerceFinance\Services\JushuitanOpenApiClient;
use RuntimeException;
use Tests\TestCase;

class JushuitanCostPriceHistorySynchronizerTest extends TestCase
{
    protected function tearDown(): void
    {
        Carbon::setTestNow();
        parent::tearDown();
    }

    public function test_incremental_sync_waits_for_completed_initial_sync(): void
    {
        $upstream = $this->createMock(JushuitanOpenApiClient::class);
        $upstream->expects($this->never())->method('getCostPriceOperationHistory');
        $mirror = $this->createMock(JushuitanCostPriceHistoryMirrorRepository::class);
        $mirror->method('available')->willReturn(true);
        $mirror->method('state')->willReturn(null);

        $result = (new JushuitanCostPriceHistorySynchronizer($upstream, $mirror))->sync();

        $this->assertSame('requires_full_sync', $result['status']);
    }

    public function test_full_sync_uses_stable_time_windows_and_page_cursor(): void
    {
        Carbon::setTestNow('2026-08-15 00:00:00');
        config()->set('services.jushuitan.cost_price_history_start', '2026-08-01 00:00:00');
        config()->set('services.jushuitan.cost_price_history_window_days', 30);
        $responses = [[
            'records' => [['operation_id' => '10', 'sku_id' => 'SKU-10']],
            'source_rows' => 2,
            'current_page' => 1,
            'has_next' => true,
        ], [
            'records' => [['operation_id' => '20', 'sku_id' => 'SKU-20']],
            'source_rows' => 1,
            'current_page' => 2,
            'has_next' => false,
        ], [
            'records' => [],
            'source_rows' => 1,
            'current_page' => 1,
            'has_next' => false,
        ]];
        $apiCalls = [];
        $upstream = $this->createMock(JushuitanOpenApiClient::class);
        $upstream->expects($this->exactly(3))->method('getCostPriceOperationHistory')
            ->willReturnCallback(function (Carbon $start, Carbon $end, int $page, int $pageSize) use (&$responses, &$apiCalls): array {
                $apiCalls[] = [$start->format('Y-m-d H:i:s'), $end->format('Y-m-d H:i:s'), $page, $pageSize];

                return array_shift($responses);
            });

        $storedPages = [];
        $mirror = $this->createMock(JushuitanCostPriceHistoryMirrorRepository::class);
        $mirror->method('available')->willReturn(true);
        $mirror->method('state')->willReturn(null);
        $mirror->expects($this->once())->method('startRun')
            ->with('full', $this->isType('string'), $this->isInstanceOf(Carbon::class), $this->isInstanceOf(Carbon::class), false)
            ->willReturn([
                'cursor_window_started_at' => '2026-08-01 00:00:00',
                'cursor_page' => 1,
                'last_processed_source_rows' => 0,
                'last_upserted_rows' => 0,
            ]);
        $mirror->expects($this->exactly(3))->method('storePage')
            ->willReturnCallback(function (...$arguments) use (&$storedPages): void {
                $storedPages[] = $arguments;
            });
        $mirror->expects($this->once())->method('complete')
            ->with('full', $this->isType('string'), $this->isInstanceOf(Carbon::class), 4, 2);

        $result = (new JushuitanCostPriceHistorySynchronizer($upstream, $mirror))->sync(true, 2000, 0);

        $this->assertSame([
            ['2026-08-01 00:00:00', '2026-08-08 00:00:00', 1, 50],
            ['2026-08-01 00:00:00', '2026-08-08 00:00:00', 2, 50],
            ['2026-08-08 00:00:00', '2026-08-15 00:00:00', 1, 50],
        ], $apiCalls);
        $this->assertSame('2026-08-01 00:00:00', $storedPages[0][1]->format('Y-m-d H:i:s'));
        $this->assertSame(2, $storedPages[0][2]);
        $this->assertSame('2026-08-08 00:00:00', $storedPages[1][1]->format('Y-m-d H:i:s'));
        $this->assertSame(1, $storedPages[1][2]);
        $this->assertSame('succeeded', $result['status']);
        $this->assertSame(4, $result['source_rows']);
        $this->assertSame(2, $result['rows']);
    }

    public function test_api_failure_marks_run_failed_without_completing_or_storing_a_page(): void
    {
        Carbon::setTestNow('2026-09-14 00:00:00');
        $upstream = $this->createMock(JushuitanOpenApiClient::class);
        $upstream->expects($this->once())->method('getCostPriceOperationHistory')
            ->willThrowException(new RuntimeException('upstream_unavailable'));
        $mirror = $this->createMock(JushuitanCostPriceHistoryMirrorRepository::class);
        $mirror->method('available')->willReturn(true);
        $mirror->method('state')->willReturn([
            'initial_completed_at' => '2026-09-13 00:00:00',
            'last_succeeded_at' => '2026-09-13 00:00:00',
        ]);
        $mirror->expects($this->once())->method('startRun')->willReturn([
            'cursor_window_started_at' => '2026-09-11 00:00:00',
            'cursor_page' => 1,
            'last_processed_source_rows' => 0,
            'last_upserted_rows' => 0,
        ]);
        $mirror->expects($this->never())->method('storePage');
        $mirror->expects($this->never())->method('complete');
        $mirror->expects($this->once())->method('fail')->with('upstream_unavailable');

        $this->expectExceptionMessage('upstream_unavailable');
        (new JushuitanCostPriceHistorySynchronizer($upstream, $mirror))->sync();
    }
}