monitor/api/tests/Unit/Controller/VoiceRecordingControllerTest.php

<?php

declare(strict_types=1);

namespace Monitor\Api\Tests\Controller;

use Monitor\Api\Controller\VoiceRecordingController;
use Monitor\Api\Db\Database;
use Monitor\Api\Http\Request;
use Monitor\Api\Repository\AgentRepository;
use Monitor\Api\Repository\VoiceRecordingRepository;
use PHPUnit\Framework\TestCase;

final class VoiceRecordingControllerTest extends TestCase
{
    private VoiceRecordingController $controller;
    private AgentRepository $agents;
    private VoiceRecordingRepository $recordings;
    private string $storageDir;
    private string $tmpUploadFile;

    protected function setUp(): void
    {
        $db = Database::inMemory();
        $this->agents = new AgentRepository($db);
        $this->storageDir = sys_get_temp_dir() . '/monitor-recordings-controller-' . uniqid();
        $this->recordings = new VoiceRecordingRepository($db, $this->storageDir);
        $this->controller = new VoiceRecordingController($this->recordings, $this->agents);

        $this->tmpUploadFile = sys_get_temp_dir() . '/monitor-upload-' . uniqid();
        file_put_contents($this->tmpUploadFile, 'echte audiodaten');
    }

    protected function tearDown(): void
    {
        if (file_exists($this->tmpUploadFile)) {
            unlink($this->tmpUploadFile);
        }
        if (is_dir($this->storageDir)) {
            foreach (glob($this->storageDir . '/*') ?: [] as $file) {
                unlink($file);
            }
            rmdir($this->storageDir);
        }
    }

    /** @return array<string, mixed> ein $_FILES-artiges Feld fuer Request::create(). */
    private function uploadedAudioField(int $error = UPLOAD_ERR_OK): array
    {
        return [
            'name' => 'aufnahme.webm',
            'type' => 'audio/webm',
            'tmp_name' => $this->tmpUploadFile,
            'error' => $error,
            'size' => filesize($this->tmpUploadFile),
        ];
    }

    public function testUploadRejectsUnknownAgent(): void
    {
        $response = $this->controller->upload(
            Request::create('POST', '/x', files: ['audio' => $this->uploadedAudioField()]),
            ['id' => '999']
        );

        self::assertSame(404, $response->status);
    }

    public function testUploadRejectsMissingFile(): void
    {
        $agentId = (int) $this->agents->register('Alice', 'entwickler')['agent']['id'];

        $response = $this->controller->upload(Request::create('POST', '/x'), ['id' => (string) $agentId]);

        self::assertSame(422, $response->status);
    }

    public function testUploadRejectsTooLargeUploadError(): void
    {
        $agentId = (int) $this->agents->register('Alice', 'entwickler')['agent']['id'];

        $response = $this->controller->upload(
            Request::create('POST', '/x', files: ['audio' => $this->uploadedAudioField(UPLOAD_ERR_INI_SIZE)]),
            ['id' => (string) $agentId]
        );

        self::assertSame(413, $response->status);
    }

    public function testUploadStoresRecordingForKnownAgent(): void
    {
        $agentId = (int) $this->agents->register('Alice', 'entwickler')['agent']['id'];

        $response = $this->controller->upload(
            Request::create('POST', '/x', files: ['audio' => $this->uploadedAudioField()]),
            ['id' => (string) $agentId]
        );

        self::assertSame(201, $response->status);
        self::assertSame($agentId, $response->body()['recording']['agent_id']);
        self::assertSame('new', $response->body()['recording']['status']);
    }

    public function testIndexRejectsMismatchedAgentId(): void
    {
        $registration = $this->agents->register('Alice', 'entwickler');
        $other = $this->agents->register('Bob', 'qa');

        $response = $this->controller->index(
            Request::create('GET', '/x'),
            ['id' => (string) $other['agent']['id']],
            $registration['agent']
        );

        self::assertSame(403, $response->status);
    }

    public function testIndexListsOwnRecordings(): void
    {
        $registration = $this->agents->register('Alice', 'entwickler');
        $agentId = (int) $registration['agent']['id'];
        $this->recordings->store($agentId, 'a', 'audio/webm');

        $response = $this->controller->index(
            Request::create('GET', '/x'),
            ['id' => (string) $agentId],
            $registration['agent']
        );

        self::assertSame(200, $response->status);
        self::assertCount(1, $response->body()['recordings']);
    }

    public function testDownloadRejectsForeignAgent(): void
    {
        $registration = $this->agents->register('Alice', 'entwickler');
        $other = $this->agents->register('Bob', 'qa');
        $recording = $this->recordings->store((int) $other['agent']['id'], 'a', 'audio/webm');

        $response = $this->controller->download(
            Request::create('GET', '/x'),
            ['id' => (string) $recording['id']],
            $registration['agent']
        );

        self::assertSame(403, $response->status);
    }

    public function testDownloadReturnsAudioBytesForOwnRecording(): void
    {
        $registration = $this->agents->register('Alice', 'entwickler');
        $agentId = (int) $registration['agent']['id'];
        $recording = $this->recordings->store($agentId, 'echte audiodaten', 'audio/webm');

        $response = $this->controller->download(
            Request::create('GET', '/x'),
            ['id' => (string) $recording['id']],
            $registration['agent']
        );

        self::assertSame(200, $response->status);
        self::assertSame('echte audiodaten', $response->body());
    }

    public function testDownloadReturns404ForUnknownRecording(): void
    {
        $registration = $this->agents->register('Alice', 'entwickler');

        $response = $this->controller->download(
            Request::create('GET', '/x'),
            ['id' => '999'],
            $registration['agent']
        );

        self::assertSame(404, $response->status);
    }

    public function testMarkProcessedRejectsForeignAgent(): void
    {
        $registration = $this->agents->register('Alice', 'entwickler');
        $other = $this->agents->register('Bob', 'qa');
        $recording = $this->recordings->store((int) $other['agent']['id'], 'a', 'audio/webm');

        $response = $this->controller->markProcessed(
            Request::create('PATCH', '/x', body: ['status' => 'done']),
            ['id' => (string) $recording['id']],
            $registration['agent']
        );

        self::assertSame(403, $response->status);
    }

    public function testMarkProcessedRejectsUnsupportedStatus(): void
    {
        $registration = $this->agents->register('Alice', 'entwickler');
        $agentId = (int) $registration['agent']['id'];
        $recording = $this->recordings->store($agentId, 'a', 'audio/webm');

        $response = $this->controller->markProcessed(
            Request::create('PATCH', '/x', body: ['status' => 'archived']),
            ['id' => (string) $recording['id']],
            $registration['agent']
        );

        self::assertSame(422, $response->status);
    }

    public function testMarkProcessedMarksOwnRecordingDone(): void
    {
        $registration = $this->agents->register('Alice', 'entwickler');
        $agentId = (int) $registration['agent']['id'];
        $recording = $this->recordings->store($agentId, 'a', 'audio/webm');

        $response = $this->controller->markProcessed(
            Request::create('PATCH', '/x', body: ['status' => 'done']),
            ['id' => (string) $recording['id']],
            $registration['agent']
        );

        self::assertSame(200, $response->status);
        self::assertSame('done', $response->body()['recording']['status']);
    }
}