move_detect/server/tests/ExportActionsTest.php

<?php
declare(strict_types=1);
namespace App\Tests;

use App\Http\Request;
use App\Auth\ArraySessionStore;
use App\Dashboard\{ExportController, ActionsController};
use App\Tests\Support\{InMemoryEventRepository, InMemorySnapshotRepository, InMemoryActionRepository};
use PHPUnit\Framework\TestCase;

final class ExportActionsTest extends TestCase
{
    private function sess(string $role = 'admin', ?string $site = null): ArraySessionStore
    {
        $s = new ArraySessionStore();
        $s->set('user_id', 1); $s->set('username', 'u'); $s->set('role', $role); $s->set('csrf', 'tok');
        if ($site !== null) $s->set('site_scope', $site);
        return $s;
    }

    // ---- 라벨 익스포트 ----------------------------------------------------------

    public function testExportRequiresAdmin(): void
    {
        $c = new ExportController(new InMemoryEventRepository(), new InMemorySnapshotRepository(), $this->sess('operator'));
        $this->assertSame(403, $c->labels(new Request('GET', '/api/export/labels', [], '', [], []))->status());
    }

    public function testExportEmitsLabeledJsonl(): void
    {
        $events = new InMemoryEventRepository();
        $snaps = new InMemorySnapshotRepository();
        $now = (float)time();
        $a = $events->insert(['event_uuid' => str_repeat('a', 32), 'camera_id' => 'cam-1',
            'event_type' => 'fall', 'severity' => 'high', 'occurred_at' => $now,
            'metrics' => ['torso_angle' => 82.0], 'spatial_x' => 0.4, 'spatial_y' => 0.6]);
        $events->acknowledge($a, 'op');
        $snaps->add($a, 'uuid-1', 'h1'); $snaps->add($a, 'uuid-2', 'h2');
        $b = $events->insert(['camera_id' => 'cam-1', 'event_type' => 'zone_warning',
            'severity' => 'warning', 'occurred_at' => $now, 'metrics' => []]);
        $events->markFalsePositive($b, 'op');
        $events->insert(['camera_id' => 'cam-1', 'event_type' => 'near_fall',
            'severity' => 'info', 'occurred_at' => $now, 'metrics' => []]);        // unreviewed
        $events->insert(['camera_id' => 'cam-1', 'event_type' => 'ergo_report',
            'severity' => 'info', 'occurred_at' => $now, 'metrics' => []]);        // 제외 대상

        $c = new ExportController($events, $snaps, $this->sess('admin'));
        $res = $c->labels(new Request('GET', '/api/export/labels', [], '', [], []));
        $this->assertSame(200, $res->status());
        $this->assertStringContainsString('application/x-ndjson', $res->headers()['Content-Type']);
        $lines = array_values(array_filter(explode("\n", $res->body())));
        $this->assertCount(3, $lines);                                    // ergo_report 제외
        $byType = [];
        foreach ($lines as $l) { $o = json_decode($l, true); $byType[$o['event_type']] = $o; }
        $this->assertSame('confirmed', $byType['fall']['label']);
        $this->assertSame('op', $byType['fall']['labeled_by']);
        $this->assertSame(['uuid-1', 'uuid-2'], $byType['fall']['snapshots']);
        $this->assertEquals([0.4, 0.6], $byType['fall']['spatial']);
        $this->assertSame('false_positive', $byType['zone_warning']['label']);
        $this->assertSame('unreviewed', $byType['near_fall']['label']);
    }

    // ---- 개선 조치 --------------------------------------------------------------

    private function actionReq(array $body): Request
    {
        return new Request('POST', '/api/actions', ['X-Csrf-Token' => 'tok'], json_encode($body), [], []);
    }

    public function testActionSaveValidation(): void
    {
        $c = new ActionsController(new InMemoryActionRepository(), new InMemoryEventRepository(), $this->sess('operator'));
        $this->assertSame(201, $c->save($this->actionReq(['camera_id' => 'cam-1', 'note' => '매트 설치']))->status());
        $this->assertSame(400, $c->save($this->actionReq(['camera_id' => '', 'note' => 'x']))->status());
        $this->assertSame(400, $c->save($this->actionReq(['camera_id' => 'cam-1', 'note' => '']))->status());
        $this->assertSame(400, $c->save($this->actionReq(['camera_id' => 'cam-1', 'note' => 'x',
            'taken_at' => time() + 999]))->status());                      // 미래 시각 거부
        // viewer는 기록 불가
        $cv = new ActionsController(new InMemoryActionRepository(), new InMemoryEventRepository(), $this->sess('viewer'));
        $this->assertSame(403, $cv->save($this->actionReq(['camera_id' => 'cam-1', 'note' => 'x']))->status());
    }

    public function testActionEffectComparesEqualWindows(): void
    {
        $actions = new InMemoryActionRepository();
        $events = new InMemoryEventRepository();
        $now = time();
        $takenAt = $now - 10 * 86400;                                      // 10일 전 조치
        $actions->insert(['camera_id' => 'cam-1', 'note' => '매트', 'taken_at' => $takenAt, 'created_by' => 'u']);
        // 전 창(10일): 4건 / 후 창(10일): 1건
        foreach ([1, 3, 5, 7] as $d) {
            $events->insert(['camera_id' => 'cam-1', 'event_type' => 'near_fall', 'severity' => 'info',
                'occurred_at' => (float)($takenAt - $d * 86400), 'metrics' => []]);
        }
        $events->insert(['camera_id' => 'cam-1', 'event_type' => 'near_fall', 'severity' => 'info',
            'occurred_at' => (float)($takenAt + 2 * 86400), 'metrics' => []]);
        // 다른 카메라·ergo는 집계 밖
        $events->insert(['camera_id' => 'cam-9', 'event_type' => 'fall', 'severity' => 'high',
            'occurred_at' => (float)($takenAt + 1), 'metrics' => []]);
        $events->insert(['camera_id' => 'cam-1', 'event_type' => 'ergo_report', 'severity' => 'info',
            'occurred_at' => (float)($takenAt + 1), 'metrics' => []]);

        $c = new ActionsController($actions, $events, $this->sess('operator'));
        $data = json_decode($c->json(new Request('GET', '/api/actions', [], '', [], []))->body(), true);
        $e = $data['actions'][0]['effect'];
        $this->assertSame(4, $e['before']);
        $this->assertSame(1, $e['after']);
        $this->assertSame(10, $e['window_days']);
    }

    public function testFreshActionReportsPendingEffect(): void
    {
        $actions = new InMemoryActionRepository();
        $actions->insert(['camera_id' => 'cam-1', 'note' => '방금 조치', 'taken_at' => time() - 3600, 'created_by' => 'u']);
        $c = new ActionsController($actions, new InMemoryEventRepository(), $this->sess('operator'));
        $data = json_decode($c->json(new Request('GET', '/api/actions', [], '', [], []))->body(), true);
        $this->assertNull($data['actions'][0]['effect']);                  // 3일 미만: 측정 중
    }
}