Examples with Mono reactor.core.publisher.Mono used on opensource projects

Example 81 with Mono

use of reactor.core.publisher.Mono in project spring-framework by spring-projects.

the class RouterFunctionsTests method routeNoMatch.

@Test
public void routeNoMatch() {
    HandlerFunction<ServerResponse> handlerFunction = request -> ServerResponse.ok().build();
    MockServerHttpRequest mockRequest = MockServerHttpRequest.get("https://example.com").build();
    ServerRequest request = new DefaultServerRequest(MockServerWebExchange.from(mockRequest), Collections.emptyList());
    RequestPredicate requestPredicate = mock(RequestPredicate.class);
    given(requestPredicate.test(request)).willReturn(false);
    RouterFunction<ServerResponse> result = RouterFunctions.route(requestPredicate, handlerFunction);
    assertThat(result).isNotNull();
    Mono<HandlerFunction<ServerResponse>> resultHandlerFunction = result.route(request);
    StepVerifier.create(resultHandlerFunction).expectComplete().verify();
}

Example 82 with Mono

use of reactor.core.publisher.Mono in project spring-framework by spring-projects.

the class RouterFunctionsTests method toHttpHandlerHandlerThrowResponseStatusExceptionInResponseWriteTo.

@Test
public void toHttpHandlerHandlerThrowResponseStatusExceptionInResponseWriteTo() {
    HandlerFunction<ServerResponse> handlerFunction = // Mono.<ServerResponse> is required for compilation in Eclipse
    request -> Mono.just(new ServerResponse() {

        @Override
        public HttpStatus statusCode() {
            return HttpStatus.OK;
        }

        @Override
        public int rawStatusCode() {
            return 200;
        }

        @Override
        public HttpHeaders headers() {
            return new HttpHeaders();
        }

        @Override
        public MultiValueMap<String, ResponseCookie> cookies() {
            return new LinkedMultiValueMap<>();
        }

        @Override
        public Mono<Void> writeTo(ServerWebExchange exchange, Context context) {
            throw new ResponseStatusException(HttpStatus.NOT_FOUND, "Not found");
        }
    });
    RouterFunction<ServerResponse> routerFunction = RouterFunctions.route(RequestPredicates.all(), handlerFunction);
    HttpHandler result = RouterFunctions.toHttpHandler(routerFunction);
    assertThat(result).isNotNull();
    MockServerHttpRequest httpRequest = MockServerHttpRequest.get("https://localhost").build();
    MockServerHttpResponse httpResponse = new MockServerHttpResponse();
    result.handle(httpRequest, httpResponse).block();
    assertThat(httpResponse.getStatusCode()).isEqualTo(HttpStatus.NOT_FOUND);
}

Example 83 with Mono

use of reactor.core.publisher.Mono in project spring-framework by spring-projects.

the class DefaultServerRequestTests method checkNotModifiedTimestamp.

@ParameterizedHttpMethodTest
void checkNotModifiedTimestamp(String method) throws Exception {
    Instant now = Instant.now().truncatedTo(ChronoUnit.SECONDS);
    HttpHeaders headers = new HttpHeaders();
    headers.setIfModifiedSince(now);
    MockServerHttpRequest mockRequest = MockServerHttpRequest.method(HttpMethod.valueOf(method), "/").headers(headers).build();
    DefaultServerRequest request = new DefaultServerRequest(MockServerWebExchange.from(mockRequest), Collections.emptyList());
    Mono<ServerResponse> result = request.checkNotModified(now);
    StepVerifier.create(result).assertNext(serverResponse -> {
        assertThat(serverResponse.statusCode()).isEqualTo(HttpStatus.NOT_MODIFIED);
        assertThat(serverResponse.headers().getLastModified()).isEqualTo(now.toEpochMilli());
    }).verifyComplete();
}

Example 84 with Mono

use of reactor.core.publisher.Mono in project spring-framework by spring-projects.

the class DefaultServerRequestTests method checkNotModifiedETagAndTimestamp.

@ParameterizedHttpMethodTest
void checkNotModifiedETagAndTimestamp(String method) {
    String eTag = "\"Foo\"";
    Instant now = Instant.now().truncatedTo(ChronoUnit.SECONDS);
    HttpHeaders headers = new HttpHeaders();
    headers.setIfNoneMatch(eTag);
    headers.setIfModifiedSince(now);
    MockServerHttpRequest mockRequest = MockServerHttpRequest.method(HttpMethod.valueOf(method), "/").headers(headers).build();
    DefaultServerRequest request = new DefaultServerRequest(MockServerWebExchange.from(mockRequest), Collections.emptyList());
    Mono<ServerResponse> result = request.checkNotModified(now, eTag);
    StepVerifier.create(result).assertNext(serverResponse -> {
        assertThat(serverResponse.statusCode()).isEqualTo(HttpStatus.NOT_MODIFIED);
        assertThat(serverResponse.headers().getETag()).isEqualTo(eTag);
        assertThat(serverResponse.headers().getLastModified()).isEqualTo(now.toEpochMilli());
    }).verifyComplete();
}

Example 85 with Mono

use of reactor.core.publisher.Mono in project spring-framework by spring-projects.

the class DefaultServerRequestTests method multipartData.

@Test
public void multipartData() {
    String data = "--12345\r\n" + "Content-Disposition: form-data; name=\"foo\"\r\n" + "\r\n" + "bar\r\n" + "--12345\r\n" + "Content-Disposition: form-data; name=\"baz\"\r\n" + "\r\n" + "qux\r\n" + "--12345--\r\n";
    byte[] bytes = data.getBytes(StandardCharsets.UTF_8);
    DefaultDataBuffer dataBuffer = DefaultDataBufferFactory.sharedInstance.wrap(ByteBuffer.wrap(bytes));
    Flux<DataBuffer> body = Flux.just(dataBuffer);
    HttpHeaders httpHeaders = new HttpHeaders();
    httpHeaders.set(HttpHeaders.CONTENT_TYPE, "multipart/form-data; boundary=12345");
    MockServerHttpRequest mockRequest = MockServerHttpRequest.method(HttpMethod.GET, "https://example.com").headers(httpHeaders).body(body);
    DefaultServerRequest request = new DefaultServerRequest(MockServerWebExchange.from(mockRequest), Collections.emptyList());
    Mono<MultiValueMap<String, Part>> resultData = request.multipartData();
    StepVerifier.create(resultData).consumeNextWith(formData -> {
        assertThat(formData.size()).isEqualTo(2);
        Part part = formData.getFirst("foo");
        boolean condition1 = part instanceof FormFieldPart;
        assertThat(condition1).isTrue();
        FormFieldPart formFieldPart = (FormFieldPart) part;
        assertThat(formFieldPart.value()).isEqualTo("bar");
        part = formData.getFirst("baz");
        boolean condition = part instanceof FormFieldPart;
        assertThat(condition).isTrue();
        formFieldPart = (FormFieldPart) part;
        assertThat(formFieldPart.value()).isEqualTo("qux");
    }).verifyComplete();
}