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| 1 | <?php |
| 2 | |
| 3 | // ╔════════════════════════════════════════════════════════════╗ |
| 4 | // ║ MIT Licence (#Expat) - https://opensource.org/licenses/MIT ║ |
| 5 | // ║ Copyright 2026 Frederic Poeydomenge <dyno@phexium.com> ║ |
| 6 | // ╚════════════════════════════════════════════════════════════╝ |
| 7 | |
| 8 | declare(strict_types=1); |
| 9 | |
| 10 | use Nyholm\Psr7\Response; |
| 11 | use Phexium\Presentation\ResponseBuilder; |
| 12 | |
| 13 | test('Should initialize with custom response', function (): void { |
| 14 | $customResponse = new Response(404, ['X-Custom' => 'toto'], 'HTML'); |
| 15 | |
| 16 | $builder = new ResponseBuilder($customResponse); |
| 17 | |
| 18 | $result = $builder->build(); |
| 19 | |
| 20 | expect($result->getStatusCode())->toBe(404); |
| 21 | expect($result->getHeader('X-Custom'))->toBe(['toto']); |
| 22 | expect($result->getBody()->getContents())->toBe('HTML'); |
| 23 | }); |
| 24 | |
| 25 | test('Should set custom response', function (): void { |
| 26 | $customResponse = new Response(404, ['X-Custom' => 'toto'], 'HTML'); |
| 27 | |
| 28 | $builder = new ResponseBuilder(new Response()); |
| 29 | |
| 30 | $result = $builder->build(); |
| 31 | |
| 32 | expect($result->getStatusCode())->toBe(200); |
| 33 | expect($result->getHeader('X-Custom'))->toBe([]); |
| 34 | expect($result->getBody()->getContents())->toBe(''); |
| 35 | |
| 36 | $result = $builder->withResponse($customResponse)->build(); |
| 37 | |
| 38 | expect($result->getStatusCode())->toBe(404); |
| 39 | expect($result->getHeader('X-Custom'))->toBe(['toto']); |
| 40 | expect($result->getBody()->getContents())->toBe('HTML'); |
| 41 | }); |
| 42 | |
| 43 | test('Should build HTML response with default charset', function (): void { |
| 44 | $builder = new ResponseBuilder(new Response()); |
| 45 | |
| 46 | $result = $builder |
| 47 | ->withHtml('<h1>Hello World</h1>') |
| 48 | ->build() |
| 49 | ; |
| 50 | |
| 51 | expect($result->getStatusCode())->toBe(200); |
| 52 | expect($result->getHeaderLine('Content-Type'))->toBe('text/html; charset=utf-8'); |
| 53 | expect((string) $result->getBody())->toBe('<h1>Hello World</h1>'); |
| 54 | }); |
| 55 | |
| 56 | test('Should build JSON response with default charset', function (): void { |
| 57 | $builder = new ResponseBuilder(new Response()); |
| 58 | |
| 59 | $result = $builder |
| 60 | ->withJson(['message' => 'Hello World']) |
| 61 | ->build() |
| 62 | ; |
| 63 | |
| 64 | expect($result->getStatusCode())->toBe(200); |
| 65 | expect($result->getHeaderLine('Content-Type'))->toBe('application/json; charset=utf-8'); |
| 66 | expect((string) $result->getBody())->json()->toBe(['message' => 'Hello World']); |
| 67 | }); |
| 68 | |
| 69 | test('Should set custom header (replaces existing)', function (): void { |
| 70 | $builder = new ResponseBuilder(new Response()); |
| 71 | |
| 72 | $result = $builder |
| 73 | ->withHeader('X-Custom', 'value1') |
| 74 | ->withHeader('X-Custom', 'value2') |
| 75 | ->build() |
| 76 | ; |
| 77 | |
| 78 | expect($result->getHeader('X-Custom'))->toBe(['value2']); |
| 79 | }); |
| 80 | |
| 81 | test('Should add custom header', function (): void { |
| 82 | $builder = new ResponseBuilder(new Response()); |
| 83 | |
| 84 | $result = $builder |
| 85 | ->withHeader('X-Custom', 'value1') |
| 86 | ->addHeader('X-Custom', 'value2') |
| 87 | ->build() |
| 88 | ; |
| 89 | |
| 90 | expect($result->getHeader('X-Custom'))->toBe(['value1', 'value2']); |
| 91 | }); |
| 92 | |
| 93 | test('Should set custom status code', function (): void { |
| 94 | $builder = new ResponseBuilder(new Response()); |
| 95 | |
| 96 | $result = $builder->withStatus(404)->build(); |
| 97 | |
| 98 | expect($result->getStatusCode())->toBe(404); |
| 99 | }); |