Files
myep/tests/Controller/Api/ExportControllerTest.php
T

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4.6 KiB
PHP

<?php
declare(strict_types=1);
namespace App\Tests\Controller\Api;
use App\Controller\Api\ExportController;
use App\Model\TravelExport;
use App\Model\TravelExportQuery;
use App\Service\TravelExportBuilder;
use PHPUnit\Framework\TestCase;
use Symfony\Component\DependencyInjection\Container;
use Symfony\Component\HttpFoundation\Response;
class ExportControllerTest extends TestCase
{
public function testPaginatesAndReportsWholeExportFigures(): void
{
$meta = $this->call(new TravelExportQuery(1, 5))['meta'];
self::assertSame(1, $meta['page']);
self::assertSame(5, $meta['perPage']);
self::assertSame(12, $meta['total'], 'total is the whole export, not this page');
self::assertSame(3, $meta['totalPages']);
}
public function testCountersAreIdenticalOnEveryPage(): void
{
// Whole-export figures repeated per page, so a consumer can abort after page 1.
$first = $this->call(new TravelExportQuery(1, 5))['meta'];
$last = $this->call(new TravelExportQuery(3, 5))['meta'];
foreach (['total', 'totalPages', 'skipped', 'pickupsWithoutMasterData', 'generatedAt'] as $key) {
self::assertSame($first[$key], $last[$key], $key.' must not vary by page');
}
}
public function testConsecutivePagesDoNotOverlap(): void
{
$first = array_column($this->call(new TravelExportQuery(1, 5))['data'], 'busProId');
$second = array_column($this->call(new TravelExportQuery(2, 5))['data'], 'busProId');
self::assertSame([1, 2, 3, 4, 5], $first);
self::assertSame([6, 7, 8, 9, 10], $second);
self::assertSame([], array_intersect($first, $second));
}
public function testTheLastPageIsShort(): void
{
$data = $this->call(new TravelExportQuery(3, 5))['data'];
self::assertCount(2, $data);
self::assertSame([11, 12], array_column($data, 'busProId'));
}
public function testAPageBeyondTheEndIsEmptyRatherThanAnError(): void
{
$body = $this->call(new TravelExportQuery(99, 5));
self::assertSame([], $body['data']);
self::assertSame(12, $body['meta']['total']);
}
public function testDefaultsToTheFirstPageOfFiveHundred(): void
{
$body = $this->call();
self::assertSame(1, $body['meta']['page']);
self::assertSame(500, $body['meta']['perPage']);
self::assertSame(1, $body['meta']['totalPages']);
self::assertCount(12, $body['data']);
}
public function testCarriesTheBuilderCounters(): void
{
$meta = $this->call(null, 7, 21)['meta'];
self::assertSame(7, $meta['skipped']);
self::assertSame(21, $meta['pickupsWithoutMasterData']);
self::assertSame('2026-09-29T03:20:00+02:00', $meta['generatedAt']);
}
/**
* A builder failure must reach the consumer as a 5xx, never as the 200-with-an-error-body
* shape TravelController::hotelAvailability() uses: the retry logic keys on the status code.
*/
public function testABuilderFailureIsNotDowngradedToATwoHundred(): void
{
$builder = $this->createStub(TravelExportBuilder::class);
$builder->method('build')->willThrowException(new \RuntimeException('cache exploded'));
$this->expectException(\RuntimeException::class);
$this->controller($builder)->travels(new TravelExportQuery());
}
/**
* @return array<string, mixed>
*/
private function call(?TravelExportQuery $query = null, int $skipped = 0, int $withoutMasterData = 0): array
{
$rows = [];
for ($i = 1; $i <= 12; ++$i) {
$rows[] = ['busProId' => $i, 'hotel' => ['busProId' => 1], 'pickups' => []];
}
$builder = $this->createStub(TravelExportBuilder::class);
$builder->method('build')->willReturn(new TravelExport(
$rows,
$skipped,
$withoutMasterData,
new \DateTimeImmutable('2026-09-29 03:20:00', new \DateTimeZone('Europe/Berlin')),
));
$response = $this->controller($builder)->travels($query ?? new TravelExportQuery());
self::assertSame(Response::HTTP_OK, $response->getStatusCode());
return json_decode((string) $response->getContent(), true);
}
private function controller(TravelExportBuilder $builder): ExportController
{
$controller = new ExportController($builder);
// No 'serializer' service registered, so AbstractController::json() falls back to
// JsonResponse -- which is what this endpoint produces in production anyway.
$controller->setContainer(new Container());
return $controller;
}
}