Examples with DataBuffer org.springframework.core.io.buffer.DataBuffer used on opensource projects

Example 71 with DataBuffer

use of org.springframework.core.io.buffer.DataBuffer in project spring-framework by spring-projects.

the class DefaultClientResponseTests method bodyToFluxTypeReference.

@Test
public void bodyToFluxTypeReference() {
    byte[] bytes = "foo".getBytes(StandardCharsets.UTF_8);
    DefaultDataBuffer dataBuffer = DefaultDataBufferFactory.sharedInstance.wrap(ByteBuffer.wrap(bytes));
    Flux<DataBuffer> body = Flux.just(dataBuffer);
    mockTextPlainResponse(body);
    List<HttpMessageReader<?>> messageReaders = Collections.singletonList(new DecoderHttpMessageReader<>(StringDecoder.allMimeTypes()));
    given(mockExchangeStrategies.messageReaders()).willReturn(messageReaders);
    Flux<String> resultFlux = defaultClientResponse.bodyToFlux(new ParameterizedTypeReference<String>() {
    });
    Mono<List<String>> result = resultFlux.collectList();
    assertThat(result.block()).isEqualTo(Collections.singletonList("foo"));
}

Example 72 with DataBuffer

use of org.springframework.core.io.buffer.DataBuffer in project spring-framework by spring-projects.

the class DefaultClientResponseTests method bodyToMonoTypeReference.

@Test
public void bodyToMonoTypeReference() {
    byte[] bytes = "foo".getBytes(StandardCharsets.UTF_8);
    DefaultDataBuffer dataBuffer = DefaultDataBufferFactory.sharedInstance.wrap(ByteBuffer.wrap(bytes));
    Flux<DataBuffer> body = Flux.just(dataBuffer);
    mockTextPlainResponse(body);
    List<HttpMessageReader<?>> messageReaders = Collections.singletonList(new DecoderHttpMessageReader<>(StringDecoder.allMimeTypes()));
    given(mockExchangeStrategies.messageReaders()).willReturn(messageReaders);
    Mono<String> resultMono = defaultClientResponse.bodyToMono(new ParameterizedTypeReference<String>() {
    });
    assertThat(resultMono.block()).isEqualTo("foo");
}

Example 73 with DataBuffer

use of org.springframework.core.io.buffer.DataBuffer in project spring-framework by spring-projects.

the class DefaultClientResponseTests method createException.

@Test
public void createException() {
    byte[] bytes = "foo".getBytes(StandardCharsets.UTF_8);
    DefaultDataBuffer dataBuffer = DefaultDataBufferFactory.sharedInstance.wrap(ByteBuffer.wrap(bytes));
    Flux<DataBuffer> body = Flux.just(dataBuffer);
    httpHeaders.setContentType(MediaType.TEXT_PLAIN);
    given(mockResponse.getStatusCode()).willReturn(HttpStatus.NOT_FOUND);
    given(mockResponse.getRawStatusCode()).willReturn(HttpStatus.NOT_FOUND.value());
    given(mockResponse.getBody()).willReturn(body);
    List<HttpMessageReader<?>> messageReaders = Collections.singletonList(new DecoderHttpMessageReader<>(new ByteArrayDecoder()));
    given(mockExchangeStrategies.messageReaders()).willReturn(messageReaders);
    Mono<WebClientResponseException> resultMono = defaultClientResponse.createException();
    WebClientResponseException exception = resultMono.block();
    assertThat(exception.getStatusCode()).isEqualTo(HttpStatus.NOT_FOUND);
    assertThat(exception.getMessage()).isEqualTo("404 Not Found");
    assertThat(exception.getHeaders()).containsExactly(entry("Content-Type", Collections.singletonList("text/plain")));
    assertThat(exception.getResponseBodyAsByteArray()).isEqualTo(bytes);
}

Example 74 with DataBuffer

use of org.springframework.core.io.buffer.DataBuffer in project spring-framework by spring-projects.

the class DefaultClientResponseTests method toEntityList.

@Test
public void toEntityList() {
    byte[] bytes = "foo".getBytes(StandardCharsets.UTF_8);
    DefaultDataBuffer dataBuffer = DefaultDataBufferFactory.sharedInstance.wrap(ByteBuffer.wrap(bytes));
    Flux<DataBuffer> body = Flux.just(dataBuffer);
    mockTextPlainResponse(body);
    List<HttpMessageReader<?>> messageReaders = Collections.singletonList(new DecoderHttpMessageReader<>(StringDecoder.allMimeTypes()));
    given(mockExchangeStrategies.messageReaders()).willReturn(messageReaders);
    ResponseEntity<List<String>> result = defaultClientResponse.toEntityList(String.class).block();
    assertThat(result.getBody()).isEqualTo(Collections.singletonList("foo"));
    assertThat(result.getStatusCode()).isEqualTo(HttpStatus.OK);
    assertThat(result.getStatusCodeValue()).isEqualTo(HttpStatus.OK.value());
    assertThat(result.getHeaders().getContentType()).isEqualTo(MediaType.TEXT_PLAIN);
}

Example 75 with DataBuffer

use of org.springframework.core.io.buffer.DataBuffer in project spring-framework by spring-projects.

the class DefaultClientResponseTests method body.

@Test
public void body() {
    byte[] bytes = "foo".getBytes(StandardCharsets.UTF_8);
    DefaultDataBuffer dataBuffer = DefaultDataBufferFactory.sharedInstance.wrap(ByteBuffer.wrap(bytes));
    Flux<DataBuffer> body = Flux.just(dataBuffer);
    mockTextPlainResponse(body);
    List<HttpMessageReader<?>> messageReaders = Collections.singletonList(new DecoderHttpMessageReader<>(StringDecoder.allMimeTypes()));
    given(mockExchangeStrategies.messageReaders()).willReturn(messageReaders);
    Mono<String> resultMono = defaultClientResponse.body(toMono(String.class));
    assertThat(resultMono.block()).isEqualTo("foo");
}