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<?php |
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declare(strict_types=1); |
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namespace Usox\JsonSchemaApi\Dispatch; |
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use Mockery; |
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use Mockery\Adapter\Phpunit\MockeryTestCase; |
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use Mockery\MockInterface; |
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use Psr\Http\Message\ServerRequestInterface; |
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use Teapot\StatusCode; |
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use Usox\JsonSchemaApi\Contract\ApiMethodInterface; |
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use Usox\JsonSchemaApi\Contract\MethodProviderInterface; |
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use Usox\JsonSchemaApi\Exception\MethodNotFoundException; |
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class MethodDispatcherTest extends MockeryTestCase |
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{ |
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/** @var MockInterface|SchemaLoaderInterface */ |
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private MockInterface $schemaLoader; |
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/** @var MethodValidatorInterface|MockInterface */ |
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private MockInterface $methodValidator; |
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/** @var MethodProviderInterface|MockInterface */ |
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private MockInterface $methodProvider; |
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private MethodDispatcher $subject; |
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public function setUp(): void |
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{ |
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$this->schemaLoader = Mockery::mock(SchemaLoaderInterface::class); |
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$this->methodValidator = Mockery::mock(MethodValidatorInterface::class); |
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$this->methodProvider = Mockery::mock(MethodProviderInterface::class); |
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$this->subject = new MethodDispatcher( |
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$this->schemaLoader, |
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$this->methodValidator, |
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$this->methodProvider |
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); |
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} |
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public function testDispatchThrowsExceptionIfMethodDoesNotExist(): void |
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{ |
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$request = Mockery::mock(ServerRequestInterface::class); |
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$this->expectException(MethodNotFoundException::class); |
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$this->expectExceptionMessage('Method not found'); |
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$this->expectExceptionCode(StatusCode::BAD_REQUEST); |
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$method = 'some-method'; |
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$version = null; |
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$input = ['method' => $method, 'version' => $version]; |
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$this->methodProvider->shouldReceive('lookup') |
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->with($method) |
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->once() |
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->andReturnNull(); |
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$this->subject->dispatch( |
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$request, |
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(object) $input |
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); |
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} |
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public function testDispatchReturnsHandler(): void |
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{ |
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$method = 'some-method'; |
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$version = 666; |
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$result = ['some-result']; |
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$parameter = (object) ['some-parameter']; |
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$schemaContent = (object) ['some' => 'schema-content']; |
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$schemaFilePath = 'some-path'; |
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$input = (object) ['method' => $method, 'version' => $version, 'parameter' => $parameter]; |
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$request = Mockery::mock(ServerRequestInterface::class); |
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$handler = Mockery::mock(ApiMethodInterface::class); |
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$handler->shouldReceive('getSchemaFile') |
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->withNoArgs() |
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->once() |
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->andReturn($schemaFilePath); |
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$this->schemaLoader->shouldReceive('load') |
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->with($schemaFilePath) |
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->once() |
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->andReturn($schemaContent); |
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$this->methodProvider->shouldReceive('lookup') |
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->with(sprintf('%s.%d', $method, $version)) |
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->once() |
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->andReturn($handler); |
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$this->methodValidator->shouldReceive('validateInput') |
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->with($schemaContent, $input) |
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->once(); |
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$this->methodValidator->shouldReceive('validateOutput') |
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->with( |
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$schemaContent, |
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Mockery::on(function ($param) use ($result): bool { |
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return (array) $param == $result; |
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}) |
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) |
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->once(); |
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$handler->shouldReceive('handle') |
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->with($request, $parameter) |
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->once() |
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->andReturn($result); |
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static::assertSame( |
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$result, |
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$this->subject->dispatch($request, $input) |
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); |
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} |
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} |
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