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Example 16 with HttpMessageReader

use of org.springframework.http.codec.HttpMessageReader in project spring-framework by spring-projects.

the class DefaultServerRequestTests method bodyToFlux.

@Test
public void bodyToFlux() throws Exception {
    DefaultDataBufferFactory factory = new DefaultDataBufferFactory();
    DefaultDataBuffer dataBuffer = factory.wrap(ByteBuffer.wrap("foo".getBytes(StandardCharsets.UTF_8)));
    Flux<DataBuffer> body = Flux.just(dataBuffer);
    HttpHeaders httpHeaders = new HttpHeaders();
    httpHeaders.setContentType(MediaType.TEXT_PLAIN);
    when(mockRequest.getHeaders()).thenReturn(httpHeaders);
    when(mockRequest.getBody()).thenReturn(body);
    Set<HttpMessageReader<?>> messageReaders = Collections.singleton(new DecoderHttpMessageReader<String>(new StringDecoder()));
    when(mockHandlerStrategies.messageReaders()).thenReturn(messageReaders::stream);
    Flux<String> resultFlux = defaultRequest.bodyToFlux(String.class);
    Mono<List<String>> result = resultFlux.collectList();
    assertEquals(Collections.singletonList("foo"), result.block());
}
Also used : DefaultDataBuffer(org.springframework.core.io.buffer.DefaultDataBuffer) HttpHeaders(org.springframework.http.HttpHeaders) StringDecoder(org.springframework.core.codec.StringDecoder) HttpMessageReader(org.springframework.http.codec.HttpMessageReader) DecoderHttpMessageReader(org.springframework.http.codec.DecoderHttpMessageReader) DefaultDataBufferFactory(org.springframework.core.io.buffer.DefaultDataBufferFactory) List(java.util.List) DefaultDataBuffer(org.springframework.core.io.buffer.DefaultDataBuffer) DataBuffer(org.springframework.core.io.buffer.DataBuffer) Test(org.junit.Test)

Aggregations

HttpMessageReader (org.springframework.http.codec.HttpMessageReader)16 DecoderHttpMessageReader (org.springframework.http.codec.DecoderHttpMessageReader)14 Test (org.junit.Test)12 StringDecoder (org.springframework.core.codec.StringDecoder)11 HttpHeaders (org.springframework.http.HttpHeaders)9 DataBuffer (org.springframework.core.io.buffer.DataBuffer)8 DefaultDataBuffer (org.springframework.core.io.buffer.DefaultDataBuffer)7 DefaultDataBufferFactory (org.springframework.core.io.buffer.DefaultDataBufferFactory)7 List (java.util.List)5 ApplicationContext (org.springframework.context.ApplicationContext)3 ResolvableType (org.springframework.core.ResolvableType)3 MediaType (org.springframework.http.MediaType)3 Validator (org.springframework.validation.Validator)3 WebExchangeDataBinder (org.springframework.web.bind.support.WebExchangeDataBinder)3 ArrayList (java.util.ArrayList)2 Collections (java.util.Collections)2 Map (java.util.Map)2 Supplier (java.util.function.Supplier)2 Collectors (java.util.stream.Collectors)2 AnnotationConfigApplicationContext (org.springframework.context.annotation.AnnotationConfigApplicationContext)2