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

Example 16 with Mono

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

the class ModelAttributeMethodArgumentResolverTests method bindExistingMonoToMono.

@Test
public void bindExistingMonoToMono() throws Exception {
    Foo foo = new Foo();
    foo.setName("Jim");
    this.bindContext.getModel().addAttribute("foo", Mono.just(foo));
    MethodParameter parameter = this.testMethod.annotNotPresent(ModelAttribute.class).arg(Mono.class, Foo.class);
    testBindFoo(parameter, mono -> {
        assertTrue(mono.getClass().getName(), mono instanceof Mono);
        Object value = ((Mono<?>) mono).block(Duration.ofSeconds(5));
        assertEquals(Foo.class, value.getClass());
        return (Foo) value;
    });
}

Example 17 with Mono

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

the class ModelInitializerTests method basic.

@SuppressWarnings("unchecked")
@Test
public void basic() throws Exception {
    TestController controller = new TestController();
    Validator validator = mock(Validator.class);
    controller.setValidator(validator);
    List<SyncInvocableHandlerMethod> binderMethods = getBinderMethods(controller);
    List<InvocableHandlerMethod> attributeMethods = getAttributeMethods(controller);
    WebBindingInitializer bindingInitializer = new ConfigurableWebBindingInitializer();
    BindingContext bindingContext = new InitBinderBindingContext(bindingInitializer, binderMethods);
    this.modelInitializer.initModel(bindingContext, attributeMethods, this.exchange).block(Duration.ofMillis(5000));
    WebExchangeDataBinder binder = bindingContext.createDataBinder(this.exchange, "name");
    assertEquals(Collections.singletonList(validator), binder.getValidators());
    Map<String, Object> model = bindingContext.getModel().asMap();
    assertEquals(5, model.size());
    Object value = model.get("bean");
    assertEquals("Bean", ((TestBean) value).getName());
    value = model.get("monoBean");
    assertEquals("Mono Bean", ((Mono<TestBean>) value).block(Duration.ofMillis(5000)).getName());
    value = model.get("singleBean");
    assertEquals("Single Bean", ((Single<TestBean>) value).toBlocking().value().getName());
    value = model.get("voidMethodBean");
    assertEquals("Void Method Bean", ((TestBean) value).getName());
    value = model.get("voidMonoMethodBean");
    assertEquals("Void Mono Method Bean", ((TestBean) value).getName());
}

Example 18 with Mono

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

the class RequestBodyArgumentResolverTests method emptyBodyWithMono.

@Test
@SuppressWarnings("unchecked")
public void emptyBodyWithMono() throws Exception {
    MethodParameter param = this.testMethod.annot(requestBody()).arg(Mono.class, String.class);
    StepVerifier.create((Mono<Void>) resolveValueWithEmptyBody(param)).expectNextCount(0).expectError(ServerWebInputException.class).verify();
    param = this.testMethod.annot(requestBody().notRequired()).arg(Mono.class, String.class);
    StepVerifier.create((Mono<Void>) resolveValueWithEmptyBody(param)).expectNextCount(0).expectComplete().verify();
}

Example 19 with Mono

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

the class InvocableHandlerMethodTests method invokeMethodWithValue.

@Test
public void invokeMethodWithValue() throws Exception {
    Mono<Object> resolvedValue = Mono.just("value1");
    Method method = on(TestController.class).mockCall(o -> o.singleArg(null)).method();
    Mono<HandlerResult> mono = invoke(new TestController(), method, resolverFor(resolvedValue));
    assertHandlerResultValue(mono, "success:value1");
}

Example 20 with Mono

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

the class HttpEntityArgumentResolverTests method httpEntityWithMonoBody.

@Test
public void httpEntityWithMonoBody() throws Exception {
    ServerWebExchange exchange = postExchange("line1");
    ResolvableType type = httpEntityType(Mono.class, String.class);
    HttpEntity<Mono<String>> httpEntity = resolveValue(exchange, type);
    assertEquals(exchange.getRequest().getHeaders(), httpEntity.getHeaders());
    assertEquals("line1", httpEntity.getBody().block());
}