Examples with MethodParameter org.springframework.core.MethodParameter used on opensource projects

Example 81 with MethodParameter

use of org.springframework.core.MethodParameter in project spring-framework by spring-projects.

the class MessageWriterResultHandlerTests method unsupportedReturnType.

// SPR-13135
@Test
public void unsupportedReturnType() throws Exception {
    ByteArrayOutputStream body = new ByteArrayOutputStream();
    MethodParameter type = on(TestController.class).resolveReturnType(OutputStream.class);
    HttpMessageWriter<?> writer = new EncoderHttpMessageWriter<>(new ByteBufferEncoder());
    Mono<Void> mono = initResultHandler(writer).writeBody(body, type, this.exchange);
    StepVerifier.create(mono).expectError(IllegalStateException.class).verify();
}

Example 82 with MethodParameter

use of org.springframework.core.MethodParameter in project spring-framework by spring-projects.

the class ModelAttributeMethodArgumentResolverTests method supportsWithDefaultResolution.

@Test
public void supportsWithDefaultResolution() throws Exception {
    ModelAttributeMethodArgumentResolver resolver = new ModelAttributeMethodArgumentResolver(new ReactiveAdapterRegistry(), true);
    MethodParameter param = this.testMethod.annotNotPresent(ModelAttribute.class).arg(Foo.class);
    assertTrue(resolver.supportsParameter(param));
    param = this.testMethod.annotNotPresent(ModelAttribute.class).arg(Mono.class, Foo.class);
    assertTrue(resolver.supportsParameter(param));
    param = this.testMethod.annotNotPresent(ModelAttribute.class).arg(String.class);
    assertFalse(resolver.supportsParameter(param));
    param = this.testMethod.annotNotPresent(ModelAttribute.class).arg(Mono.class, String.class);
    assertFalse(resolver.supportsParameter(param));
}

Example 83 with MethodParameter

use of org.springframework.core.MethodParameter in project spring-framework by spring-projects.

the class ModelAttributeMethodArgumentResolverTests method supports.

@Test
public void supports() throws Exception {
    ModelAttributeMethodArgumentResolver resolver = new ModelAttributeMethodArgumentResolver(new ReactiveAdapterRegistry(), false);
    MethodParameter param = this.testMethod.annotPresent(ModelAttribute.class).arg(Foo.class);
    assertTrue(resolver.supportsParameter(param));
    param = this.testMethod.annotPresent(ModelAttribute.class).arg(Mono.class, Foo.class);
    assertTrue(resolver.supportsParameter(param));
    param = this.testMethod.annotNotPresent(ModelAttribute.class).arg(Foo.class);
    assertFalse(resolver.supportsParameter(param));
    param = this.testMethod.annotNotPresent(ModelAttribute.class).arg(Mono.class, Foo.class);
    assertFalse(resolver.supportsParameter(param));
}

Example 84 with MethodParameter

use of org.springframework.core.MethodParameter in project spring-framework by spring-projects.

the class ModelAttributeMethodArgumentResolverTests method testValidationError.

private void testValidationError(MethodParameter param, Function<Mono<?>, Mono<?>> valueMonoExtractor) throws URISyntaxException {
    ServerWebExchange exchange = postForm("age=invalid");
    Mono<?> mono = createResolver().resolveArgument(param, this.bindContext, exchange);
    mono = valueMonoExtractor.apply(mono);
    StepVerifier.create(mono).consumeErrorWith(ex -> {
        assertTrue(ex instanceof WebExchangeBindException);
        WebExchangeBindException bindException = (WebExchangeBindException) ex;
        assertEquals(1, bindException.getErrorCount());
        assertTrue(bindException.hasFieldErrors("age"));
    }).verify();
}

Example 85 with MethodParameter

use of org.springframework.core.MethodParameter in project spring-framework by spring-projects.

the class ModelAttributeMethodArgumentResolverTests method createAndBindToMono.

@Test
public void createAndBindToMono() throws Exception {
    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;
    });
}