@RequestParam tests use ResolvableMethod
This commit is contained in:
@@ -42,7 +42,7 @@ import org.springframework.core.MethodIntrospector;
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import org.springframework.core.MethodParameter;
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import org.springframework.core.ResolvableType;
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import org.springframework.core.annotation.AnnotatedElementUtils;
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import org.springframework.core.annotation.AnnotationUtils;
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import org.springframework.core.annotation.SynthesizingMethodParameter;
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import org.springframework.objenesis.ObjenesisException;
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import org.springframework.objenesis.SpringObjenesis;
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import org.springframework.util.Assert;
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@@ -83,7 +83,7 @@ import org.springframework.util.ReflectionUtils;
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* on(TestController.class).annotated(ResponseBody.class).resolveReturnType(Bar.class);
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*
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* // Annotation not present
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* on(TestController.class).isNotAnnotated(ResponseBody.class).resolveReturnType();
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* on(TestController.class).notAnnotated(ResponseBody.class).resolveReturnType();
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*
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* // Annotation properties
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* on(TestController.class)
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@@ -145,7 +145,7 @@ public class ResolvableMethod {
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* Return the declared return type of the resolved method.
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*/
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public MethodParameter returnType() {
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return new MethodParameter(this.method, -1);
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return new SynthesizingMethodParameter(this.method, -1);
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}
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/**
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@@ -262,9 +262,17 @@ public class ResolvableMethod {
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/**
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* Filter on methods not annotated with the given annotation type.
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*/
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public final <A extends Annotation> Builder isNotAnnotated(Class<A> annotationType) {
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String message = "notAnnotated=" + annotationType.getName();
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addFilter(message, m -> AnnotationUtils.findAnnotation(m, annotationType) == null);
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public final Builder notAnnotated(Class<? extends Annotation>... annotationTypes) {
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String message = "notAnnotated=" + Arrays.toString(annotationTypes);
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addFilter(message, method -> {
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if (annotationTypes.length != 0) {
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return Arrays.stream(annotationTypes).noneMatch(annotType ->
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AnnotatedElementUtils.findMergedAnnotation(method, annotType) != null);
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}
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else {
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return method.getAnnotations().length == 0;
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}
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});
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return this;
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}
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@@ -505,7 +513,10 @@ public class ResolvableMethod {
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*/
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@SafeVarargs
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public final ArgResolver notAnnotated(Class<? extends Annotation>... annotationTypes) {
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this.filters.add(p -> Arrays.stream(annotationTypes).noneMatch(p::hasParameterAnnotation));
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this.filters.add(param ->
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(annotationTypes.length != 0) ?
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Arrays.stream(annotationTypes).noneMatch(param::hasParameterAnnotation) :
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param.getParameterAnnotations().length == 0);
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return this;
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}
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@@ -550,7 +561,7 @@ public class ResolvableMethod {
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private List<MethodParameter> applyFilters() {
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List<MethodParameter> matches = new ArrayList<>();
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for (int i = 0; i < method.getParameterCount(); i++) {
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MethodParameter param = new MethodParameter(method, i);
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MethodParameter param = new SynthesizingMethodParameter(method, i);
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if (this.filters.stream().allMatch(p -> p.test(param))) {
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matches.add(param);
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}
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@@ -16,15 +16,14 @@
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package org.springframework.web.method.annotation;
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import java.lang.reflect.Method;
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import java.util.Collections;
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import java.util.Map;
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import java.util.function.Predicate;
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import org.junit.Before;
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import org.junit.Test;
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import org.springframework.core.MethodParameter;
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import org.springframework.core.annotation.SynthesizingMethodParameter;
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import org.springframework.mock.web.test.MockHttpServletRequest;
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import org.springframework.mock.web.test.MockHttpServletResponse;
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import org.springframework.util.LinkedMultiValueMap;
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@@ -32,6 +31,7 @@ import org.springframework.util.MultiValueMap;
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import org.springframework.web.bind.annotation.RequestParam;
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import org.springframework.web.context.request.NativeWebRequest;
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import org.springframework.web.context.request.ServletWebRequest;
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import org.springframework.web.method.ResolvableMethod;
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import static org.junit.Assert.*;
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@@ -45,29 +45,17 @@ public class RequestParamMapMethodArgumentResolverTests {
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private RequestParamMapMethodArgumentResolver resolver;
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private MethodParameter paramMap;
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private MethodParameter paramMultiValueMap;
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private MethodParameter paramNamedMap;
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private MethodParameter paramMapWithoutAnnot;
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private NativeWebRequest webRequest;
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private MockHttpServletRequest request;
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private ResolvableMethod testMethod = ResolvableMethod.on(getClass()).named("handle").build();
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@Before
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public void setUp() throws Exception {
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resolver = new RequestParamMapMethodArgumentResolver();
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Method method = getClass().getMethod("params", Map.class, MultiValueMap.class, Map.class, Map.class);
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paramMap = new SynthesizingMethodParameter(method, 0);
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paramMultiValueMap = new SynthesizingMethodParameter(method, 1);
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paramNamedMap = new SynthesizingMethodParameter(method, 2);
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paramMapWithoutAnnot = new SynthesizingMethodParameter(method, 3);
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request = new MockHttpServletRequest();
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webRequest = new ServletWebRequest(request, new MockHttpServletResponse());
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}
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@@ -75,10 +63,17 @@ public class RequestParamMapMethodArgumentResolverTests {
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@Test
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public void supportsParameter() {
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assertTrue("Map parameter not supported", resolver.supportsParameter(paramMap));
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assertTrue("MultiValueMap parameter not supported", resolver.supportsParameter(paramMultiValueMap));
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assertFalse("Map with name supported", resolver.supportsParameter(paramNamedMap));
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assertFalse("non-@RequestParam map supported", resolver.supportsParameter(paramMapWithoutAnnot));
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MethodParameter param = this.testMethod.annotated(RequestParam.class, name("")).arg(Map.class);
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assertTrue(resolver.supportsParameter(param));
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param = this.testMethod.annotated(RequestParam.class).arg(MultiValueMap.class);
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assertTrue(resolver.supportsParameter(param));
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param = this.testMethod.annotated(RequestParam.class, name("name")).arg(Map.class);
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assertFalse(resolver.supportsParameter(param));
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param = this.testMethod.notAnnotated(RequestParam.class).arg(Map.class);
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assertFalse(resolver.supportsParameter(param));
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}
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@Test
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@@ -88,7 +83,8 @@ public class RequestParamMapMethodArgumentResolverTests {
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request.addParameter(name, value);
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Map<String, String> expected = Collections.singletonMap(name, value);
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Object result = resolver.resolveArgument(paramMap, null, webRequest, null);
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MethodParameter param = this.testMethod.annotated(RequestParam.class, name("")).arg(Map.class);
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Object result = resolver.resolveArgument(param, null, webRequest, null);
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assertTrue(result instanceof Map);
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assertEquals("Invalid result", expected, result);
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@@ -99,23 +95,29 @@ public class RequestParamMapMethodArgumentResolverTests {
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String name = "foo";
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String value1 = "bar";
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String value2 = "baz";
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request.addParameter(name, new String[]{value1, value2});
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request.addParameter(name, value1, value2);
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MultiValueMap<String, String> expected = new LinkedMultiValueMap<>(1);
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expected.add(name, value1);
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expected.add(name, value2);
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Object result = resolver.resolveArgument(paramMultiValueMap, null, webRequest, null);
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MethodParameter param = this.testMethod.annotated(RequestParam.class).arg(MultiValueMap.class);
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Object result = resolver.resolveArgument(param, null, webRequest, null);
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assertTrue(result instanceof MultiValueMap);
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assertEquals("Invalid result", expected, result);
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}
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private Predicate<RequestParam> name(String name) {
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return a -> name.equals(a.name());
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}
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public void params(@RequestParam Map<?, ?> param1,
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@RequestParam MultiValueMap<?, ?> param2,
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@RequestParam("name") Map<?, ?> param3,
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Map<?, ?> param4) {
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public void handle(
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@RequestParam Map<?, ?> param1,
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@RequestParam MultiValueMap<?, ?> param2,
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@RequestParam("name") Map<?, ?> param3,
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Map<?, ?> param4) {
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}
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}
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@@ -16,11 +16,11 @@
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package org.springframework.web.method.annotation;
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import java.lang.reflect.Method;
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import java.util.Arrays;
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import java.util.List;
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import java.util.Map;
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import java.util.Optional;
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import java.util.function.Predicate;
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import javax.servlet.http.Part;
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import org.junit.Before;
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@@ -29,31 +29,37 @@ import org.junit.Test;
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import org.springframework.beans.propertyeditors.StringTrimmerEditor;
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import org.springframework.core.LocalVariableTableParameterNameDiscoverer;
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import org.springframework.core.MethodParameter;
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import org.springframework.core.ParameterNameDiscoverer;
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import org.springframework.core.annotation.SynthesizingMethodParameter;
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import org.springframework.core.convert.support.DefaultConversionService;
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import org.springframework.mock.web.test.MockHttpServletRequest;
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import org.springframework.mock.web.test.MockHttpServletResponse;
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import org.springframework.mock.web.test.MockMultipartFile;
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import org.springframework.mock.web.test.MockMultipartHttpServletRequest;
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import org.springframework.mock.web.test.MockPart;
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import org.springframework.util.ReflectionUtils;
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import org.springframework.web.bind.MissingServletRequestParameterException;
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import org.springframework.web.bind.WebDataBinder;
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import org.springframework.web.bind.annotation.RequestParam;
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import org.springframework.web.bind.annotation.RequestPart;
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import org.springframework.web.bind.annotation.ValueConstants;
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import org.springframework.web.bind.support.ConfigurableWebBindingInitializer;
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import org.springframework.web.bind.support.DefaultDataBinderFactory;
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import org.springframework.web.bind.support.WebDataBinderFactory;
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import org.springframework.web.bind.support.WebRequestDataBinder;
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import org.springframework.web.context.request.NativeWebRequest;
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import org.springframework.web.context.request.ServletWebRequest;
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import org.springframework.web.method.ResolvableMethod;
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import org.springframework.web.multipart.MultipartException;
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import org.springframework.web.multipart.MultipartFile;
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import org.springframework.web.multipart.support.MissingServletRequestPartException;
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import static org.junit.Assert.*;
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import static org.mockito.BDDMockito.*;
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import static org.junit.Assert.assertArrayEquals;
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import static org.junit.Assert.assertEquals;
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import static org.junit.Assert.assertFalse;
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import static org.junit.Assert.assertNull;
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import static org.junit.Assert.assertTrue;
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import static org.junit.Assert.fail;
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import static org.mockito.BDDMockito.given;
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import static org.mockito.BDDMockito.mock;
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import static org.springframework.core.ResolvableType.forClassWithGenerics;
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/**
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* Test fixture with {@link org.springframework.web.method.annotation.RequestParamMethodArgumentResolver}.
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@@ -66,92 +72,87 @@ public class RequestParamMethodArgumentResolverTests {
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private RequestParamMethodArgumentResolver resolver;
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private MethodParameter paramNamedDefaultValueString;
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private MethodParameter paramNamedStringArray;
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private MethodParameter paramNamedMap;
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private MethodParameter paramMultipartFile;
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private MethodParameter paramMultipartFileList;
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private MethodParameter paramMultipartFileArray;
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private MethodParameter paramPart;
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private MethodParameter paramPartList;
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private MethodParameter paramPartArray;
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private MethodParameter paramMap;
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private MethodParameter paramStringNotAnnot;
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private MethodParameter paramMultipartFileNotAnnot;
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private MethodParameter paramMultipartFileListNotAnnot;
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private MethodParameter paramPartNotAnnot;
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private MethodParameter paramRequestPartAnnot;
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private MethodParameter paramRequired;
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private MethodParameter paramNotRequired;
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private MethodParameter paramOptional;
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private MethodParameter multipartFileOptional;
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private NativeWebRequest webRequest;
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private MockHttpServletRequest request;
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private ResolvableMethod testMethod = ResolvableMethod.on(getClass()).named("handle").build();
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@Before
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public void setUp() throws Exception {
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resolver = new RequestParamMethodArgumentResolver(null, true);
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ParameterNameDiscoverer paramNameDiscoverer = new LocalVariableTableParameterNameDiscoverer();
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Method method = ReflectionUtils.findMethod(getClass(), "handle", (Class<?>[]) null);
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paramNamedDefaultValueString = new SynthesizingMethodParameter(method, 0);
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paramNamedStringArray = new SynthesizingMethodParameter(method, 1);
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paramNamedMap = new SynthesizingMethodParameter(method, 2);
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paramMultipartFile = new SynthesizingMethodParameter(method, 3);
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paramMultipartFileList = new SynthesizingMethodParameter(method, 4);
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paramMultipartFileArray = new SynthesizingMethodParameter(method, 5);
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paramPart = new SynthesizingMethodParameter(method, 6);
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paramPartList = new SynthesizingMethodParameter(method, 7);
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paramPartArray = new SynthesizingMethodParameter(method, 8);
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paramMap = new SynthesizingMethodParameter(method, 9);
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paramStringNotAnnot = new SynthesizingMethodParameter(method, 10);
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paramStringNotAnnot.initParameterNameDiscovery(paramNameDiscoverer);
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paramMultipartFileNotAnnot = new SynthesizingMethodParameter(method, 11);
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paramMultipartFileNotAnnot.initParameterNameDiscovery(paramNameDiscoverer);
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paramMultipartFileListNotAnnot = new SynthesizingMethodParameter(method, 12);
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paramMultipartFileListNotAnnot.initParameterNameDiscovery(paramNameDiscoverer);
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paramPartNotAnnot = new SynthesizingMethodParameter(method, 13);
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paramPartNotAnnot.initParameterNameDiscovery(paramNameDiscoverer);
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paramRequestPartAnnot = new SynthesizingMethodParameter(method, 14);
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paramRequired = new SynthesizingMethodParameter(method, 15);
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paramNotRequired = new SynthesizingMethodParameter(method, 16);
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paramOptional = new SynthesizingMethodParameter(method, 17);
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multipartFileOptional = new SynthesizingMethodParameter(method, 18);
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request = new MockHttpServletRequest();
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webRequest = new ServletWebRequest(request, new MockHttpServletResponse());
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}
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@Test
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public void supportsParameter() {
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resolver = new RequestParamMethodArgumentResolver(null, true);
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assertTrue(resolver.supportsParameter(paramNamedDefaultValueString));
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assertTrue(resolver.supportsParameter(paramNamedStringArray));
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assertTrue(resolver.supportsParameter(paramNamedMap));
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assertTrue(resolver.supportsParameter(paramMultipartFile));
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assertTrue(resolver.supportsParameter(paramMultipartFileList));
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assertTrue(resolver.supportsParameter(paramMultipartFileArray));
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assertTrue(resolver.supportsParameter(paramPart));
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assertTrue(resolver.supportsParameter(paramPartList));
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assertTrue(resolver.supportsParameter(paramPartArray));
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assertFalse(resolver.supportsParameter(paramMap));
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assertTrue(resolver.supportsParameter(paramStringNotAnnot));
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assertTrue(resolver.supportsParameter(paramMultipartFileNotAnnot));
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assertTrue(resolver.supportsParameter(paramMultipartFileListNotAnnot));
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assertTrue(resolver.supportsParameter(paramPartNotAnnot));
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assertFalse(resolver.supportsParameter(paramRequestPartAnnot));
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assertTrue(resolver.supportsParameter(paramRequired));
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assertTrue(resolver.supportsParameter(paramNotRequired));
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assertTrue(resolver.supportsParameter(paramOptional));
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assertTrue(resolver.supportsParameter(multipartFileOptional));
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MethodParameter param = this.testMethod.annotated(RequestParam.class, value("bar")).arg(String.class);
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assertTrue(resolver.supportsParameter(param));
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param = this.testMethod.annotated(RequestParam.class).arg(String[].class);
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assertTrue(resolver.supportsParameter(param));
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param = this.testMethod.annotated(RequestParam.class, name("name")).arg(Map.class);
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assertTrue(resolver.supportsParameter(param));
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param = this.testMethod.annotated(RequestParam.class).arg(MultipartFile.class);
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assertTrue(resolver.supportsParameter(param));
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param = this.testMethod.annotated(RequestParam.class).arg(forClassWithGenerics(List.class, MultipartFile.class));
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assertTrue(resolver.supportsParameter(param));
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param = this.testMethod.annotated(RequestParam.class).arg(MultipartFile[].class);
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assertTrue(resolver.supportsParameter(param));
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param = this.testMethod.annotated(RequestParam.class).arg(Part.class);
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assertTrue(resolver.supportsParameter(param));
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param = this.testMethod.annotated(RequestParam.class).arg(forClassWithGenerics(List.class, Part.class));
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assertTrue(resolver.supportsParameter(param));
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param = this.testMethod.annotated(RequestParam.class).arg(Part[].class);
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assertTrue(resolver.supportsParameter(param));
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param = this.testMethod.annotated(RequestParam.class, name("")).arg(Map.class);
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assertFalse(resolver.supportsParameter(param));
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param = this.testMethod.notAnnotated(RequestParam.class).arg(String.class);
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assertTrue(resolver.supportsParameter(param));
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param = this.testMethod.notAnnotated().arg(MultipartFile.class);
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assertTrue(resolver.supportsParameter(param));
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param = this.testMethod.notAnnotated(RequestParam.class).arg(forClassWithGenerics(List.class, MultipartFile.class));
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assertTrue(resolver.supportsParameter(param));
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param = this.testMethod.notAnnotated(RequestParam.class).arg(Part.class);
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assertTrue(resolver.supportsParameter(param));
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param = this.testMethod.annotated(RequestPart.class).arg(MultipartFile.class);
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assertFalse(resolver.supportsParameter(param));
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param = this.testMethod.annotated(RequestParam.class, required(), value("")).arg(String.class);
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assertTrue(resolver.supportsParameter(param));
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param = this.testMethod.annotated(RequestParam.class, required().negate()).arg(String.class);
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assertTrue(resolver.supportsParameter(param));
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param = this.testMethod.annotated(RequestParam.class).arg(forClassWithGenerics(Optional.class, Integer.class));
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assertTrue(resolver.supportsParameter(param));
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param = this.testMethod.annotated(RequestParam.class).arg(forClassWithGenerics(Optional.class, MultipartFile.class));
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assertTrue(resolver.supportsParameter(param));
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resolver = new RequestParamMethodArgumentResolver(null, false);
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assertFalse(resolver.supportsParameter(paramStringNotAnnot));
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assertFalse(resolver.supportsParameter(paramRequestPartAnnot));
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param = this.testMethod.notAnnotated(RequestParam.class).arg(String.class);
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assertFalse(resolver.supportsParameter(param));
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param = this.testMethod.annotated(RequestPart.class).arg(MultipartFile.class);
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assertFalse(resolver.supportsParameter(param));
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}
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@Test
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@@ -159,7 +160,8 @@ public class RequestParamMethodArgumentResolverTests {
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String expected = "foo";
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request.addParameter("name", expected);
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Object result = resolver.resolveArgument(paramNamedDefaultValueString, null, webRequest, null);
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MethodParameter param = this.testMethod.annotated(RequestParam.class, value("bar")).arg(String.class);
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Object result = resolver.resolveArgument(param, null, webRequest, null);
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assertTrue(result instanceof String);
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assertEquals("Invalid result", expected, result);
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}
|
||||
@@ -169,7 +171,8 @@ public class RequestParamMethodArgumentResolverTests {
|
||||
String[] expected = new String[] {"foo", "bar"};
|
||||
request.addParameter("name", expected);
|
||||
|
||||
Object result = resolver.resolveArgument(paramNamedStringArray, null, webRequest, null);
|
||||
MethodParameter param = this.testMethod.annotated(RequestParam.class).arg(String[].class);
|
||||
Object result = resolver.resolveArgument(param, null, webRequest, null);
|
||||
assertTrue(result instanceof String[]);
|
||||
assertArrayEquals("Invalid result", expected, (String[]) result);
|
||||
}
|
||||
@@ -181,7 +184,8 @@ public class RequestParamMethodArgumentResolverTests {
|
||||
request.addFile(expected);
|
||||
webRequest = new ServletWebRequest(request);
|
||||
|
||||
Object result = resolver.resolveArgument(paramMultipartFile, null, webRequest, null);
|
||||
MethodParameter param = this.testMethod.annotated(RequestParam.class).arg(MultipartFile.class);
|
||||
Object result = resolver.resolveArgument(param, null, webRequest, null);
|
||||
assertTrue(result instanceof MultipartFile);
|
||||
assertEquals("Invalid result", expected, result);
|
||||
}
|
||||
@@ -196,7 +200,11 @@ public class RequestParamMethodArgumentResolverTests {
|
||||
request.addFile(new MockMultipartFile("other", "Hello World 3".getBytes()));
|
||||
webRequest = new ServletWebRequest(request);
|
||||
|
||||
Object result = resolver.resolveArgument(paramMultipartFileList, null, webRequest, null);
|
||||
MethodParameter param = this.testMethod
|
||||
.annotated(RequestParam.class)
|
||||
.arg(forClassWithGenerics(List.class, MultipartFile.class));
|
||||
|
||||
Object result = resolver.resolveArgument(param, null, webRequest, null);
|
||||
assertTrue(result instanceof List);
|
||||
assertEquals(Arrays.asList(expected1, expected2), result);
|
||||
}
|
||||
@@ -211,7 +219,8 @@ public class RequestParamMethodArgumentResolverTests {
|
||||
request.addFile(new MockMultipartFile("other", "Hello World 3".getBytes()));
|
||||
webRequest = new ServletWebRequest(request);
|
||||
|
||||
Object result = resolver.resolveArgument(paramMultipartFileArray, null, webRequest, null);
|
||||
MethodParameter param = this.testMethod.annotated(RequestParam.class).arg(MultipartFile[].class);
|
||||
Object result = resolver.resolveArgument(param, null, webRequest, null);
|
||||
assertTrue(result instanceof MultipartFile[]);
|
||||
MultipartFile[] parts = (MultipartFile[]) result;
|
||||
assertEquals(2, parts.length);
|
||||
@@ -228,7 +237,8 @@ public class RequestParamMethodArgumentResolverTests {
|
||||
request.addPart(expected);
|
||||
webRequest = new ServletWebRequest(request);
|
||||
|
||||
Object result = resolver.resolveArgument(paramPart, null, webRequest, null);
|
||||
MethodParameter param = this.testMethod.annotated(RequestParam.class).arg(Part.class);
|
||||
Object result = resolver.resolveArgument(param, null, webRequest, null);
|
||||
assertTrue(result instanceof Part);
|
||||
assertEquals("Invalid result", expected, result);
|
||||
}
|
||||
@@ -245,7 +255,11 @@ public class RequestParamMethodArgumentResolverTests {
|
||||
request.addPart(new MockPart("other", "Hello World 3".getBytes()));
|
||||
webRequest = new ServletWebRequest(request);
|
||||
|
||||
Object result = resolver.resolveArgument(paramPartList, null, webRequest, null);
|
||||
MethodParameter param = this.testMethod
|
||||
.annotated(RequestParam.class)
|
||||
.arg(forClassWithGenerics(List.class, Part.class));
|
||||
|
||||
Object result = resolver.resolveArgument(param, null, webRequest, null);
|
||||
assertTrue(result instanceof List);
|
||||
assertEquals(Arrays.asList(expected1, expected2), result);
|
||||
}
|
||||
@@ -262,7 +276,8 @@ public class RequestParamMethodArgumentResolverTests {
|
||||
request.addPart(new MockPart("other", "Hello World 3".getBytes()));
|
||||
webRequest = new ServletWebRequest(request);
|
||||
|
||||
Object result = resolver.resolveArgument(paramPartArray, null, webRequest, null);
|
||||
MethodParameter param = this.testMethod.annotated(RequestParam.class).arg(Part[].class);
|
||||
Object result = resolver.resolveArgument(param, null, webRequest, null);
|
||||
assertTrue(result instanceof Part[]);
|
||||
Part[] parts = (Part[]) result;
|
||||
assertEquals(2, parts.length);
|
||||
@@ -277,7 +292,10 @@ public class RequestParamMethodArgumentResolverTests {
|
||||
request.addFile(expected);
|
||||
webRequest = new ServletWebRequest(request);
|
||||
|
||||
Object result = resolver.resolveArgument(paramMultipartFileNotAnnot, null, webRequest, null);
|
||||
MethodParameter param = this.testMethod.notAnnotated().arg(MultipartFile.class);
|
||||
param.initParameterNameDiscovery(new LocalVariableTableParameterNameDiscoverer());
|
||||
|
||||
Object result = resolver.resolveArgument(param, null, webRequest, null);
|
||||
assertTrue(result instanceof MultipartFile);
|
||||
assertEquals("Invalid result", expected, result);
|
||||
}
|
||||
@@ -291,14 +309,20 @@ public class RequestParamMethodArgumentResolverTests {
|
||||
request.addFile(expected2);
|
||||
webRequest = new ServletWebRequest(request);
|
||||
|
||||
Object result = resolver.resolveArgument(paramMultipartFileListNotAnnot, null, webRequest, null);
|
||||
MethodParameter param = this.testMethod
|
||||
.notAnnotated(RequestParam.class)
|
||||
.arg(forClassWithGenerics(List.class, MultipartFile.class));
|
||||
param.initParameterNameDiscovery(new LocalVariableTableParameterNameDiscoverer());
|
||||
|
||||
Object result = resolver.resolveArgument(param, null, webRequest, null);
|
||||
assertTrue(result instanceof List);
|
||||
assertEquals(Arrays.asList(expected1, expected2), result);
|
||||
}
|
||||
|
||||
@Test(expected = MultipartException.class)
|
||||
public void isMultipartRequest() throws Exception {
|
||||
resolver.resolveArgument(paramMultipartFile, null, webRequest, null);
|
||||
MethodParameter param = this.testMethod.annotated(RequestParam.class).arg(MultipartFile.class);
|
||||
resolver.resolveArgument(param, null, webRequest, null);
|
||||
fail("Expected exception: request is not a multipart request");
|
||||
}
|
||||
|
||||
@@ -310,7 +334,12 @@ public class RequestParamMethodArgumentResolverTests {
|
||||
request.setMethod("PUT");
|
||||
webRequest = new ServletWebRequest(request);
|
||||
|
||||
Object actual = resolver.resolveArgument(paramMultipartFileListNotAnnot, null, webRequest, null);
|
||||
MethodParameter param = this.testMethod
|
||||
.notAnnotated(RequestParam.class)
|
||||
.arg(forClassWithGenerics(List.class, MultipartFile.class));
|
||||
param.initParameterNameDiscovery(new LocalVariableTableParameterNameDiscoverer());
|
||||
|
||||
Object actual = resolver.resolveArgument(param, null, webRequest, null);
|
||||
assertTrue(actual instanceof List);
|
||||
assertEquals(expected, ((List<?>) actual).get(0));
|
||||
}
|
||||
@@ -318,7 +347,8 @@ public class RequestParamMethodArgumentResolverTests {
|
||||
@Test(expected = MultipartException.class)
|
||||
public void noMultipartContent() throws Exception {
|
||||
request.setMethod("POST");
|
||||
resolver.resolveArgument(paramMultipartFile, null, webRequest, null);
|
||||
MethodParameter param = this.testMethod.annotated(RequestParam.class).arg(MultipartFile.class);
|
||||
resolver.resolveArgument(param, null, webRequest, null);
|
||||
fail("Expected exception: no multipart content");
|
||||
}
|
||||
|
||||
@@ -326,7 +356,8 @@ public class RequestParamMethodArgumentResolverTests {
|
||||
public void missingMultipartFile() throws Exception {
|
||||
request.setMethod("POST");
|
||||
request.setContentType("multipart/form-data");
|
||||
resolver.resolveArgument(paramMultipartFile, null, webRequest, null);
|
||||
MethodParameter param = this.testMethod.annotated(RequestParam.class).arg(MultipartFile.class);
|
||||
resolver.resolveArgument(param, null, webRequest, null);
|
||||
fail("Expected exception: no such part found");
|
||||
}
|
||||
|
||||
@@ -339,21 +370,25 @@ public class RequestParamMethodArgumentResolverTests {
|
||||
request.addPart(expected);
|
||||
webRequest = new ServletWebRequest(request);
|
||||
|
||||
Object result = resolver.resolveArgument(paramPartNotAnnot, null, webRequest, null);
|
||||
MethodParameter param = this.testMethod.notAnnotated(RequestParam.class).arg(Part.class);
|
||||
param.initParameterNameDiscovery(new LocalVariableTableParameterNameDiscoverer());
|
||||
Object result = resolver.resolveArgument(param, null, webRequest, null);
|
||||
assertTrue(result instanceof Part);
|
||||
assertEquals("Invalid result", expected, result);
|
||||
}
|
||||
|
||||
@Test
|
||||
public void resolveDefaultValue() throws Exception {
|
||||
Object result = resolver.resolveArgument(paramNamedDefaultValueString, null, webRequest, null);
|
||||
MethodParameter param = this.testMethod.annotated(RequestParam.class, value("bar")).arg(String.class);
|
||||
Object result = resolver.resolveArgument(param, null, webRequest, null);
|
||||
assertTrue(result instanceof String);
|
||||
assertEquals("Invalid result", "bar", result);
|
||||
}
|
||||
|
||||
@Test(expected = MissingServletRequestParameterException.class)
|
||||
public void missingRequestParam() throws Exception {
|
||||
resolver.resolveArgument(paramNamedStringArray, null, webRequest, null);
|
||||
MethodParameter param = this.testMethod.annotated(RequestParam.class).arg(String[].class);
|
||||
resolver.resolveArgument(param, null, webRequest, null);
|
||||
fail("Expected exception");
|
||||
}
|
||||
|
||||
@@ -367,7 +402,9 @@ public class RequestParamMethodArgumentResolverTests {
|
||||
|
||||
this.request.addParameter("stringNotAnnot", "");
|
||||
|
||||
Object arg = resolver.resolveArgument(paramStringNotAnnot, null, webRequest, binderFactory);
|
||||
MethodParameter param = this.testMethod.notAnnotated(RequestParam.class).arg(String.class);
|
||||
param.initParameterNameDiscovery(new LocalVariableTableParameterNameDiscoverer());
|
||||
Object arg = resolver.resolveArgument(param, null, webRequest, binderFactory);
|
||||
assertNull(arg);
|
||||
}
|
||||
|
||||
@@ -381,14 +418,18 @@ public class RequestParamMethodArgumentResolverTests {
|
||||
|
||||
this.request.addParameter("name", "");
|
||||
|
||||
Object arg = resolver.resolveArgument(paramNotRequired, null, webRequest, binderFactory);
|
||||
MethodParameter param = this.testMethod.annotated(RequestParam.class, required().negate()).arg(String.class);
|
||||
Object arg = resolver.resolveArgument(param, null, webRequest, binderFactory);
|
||||
assertNull(arg);
|
||||
}
|
||||
|
||||
@Test
|
||||
public void resolveSimpleTypeParam() throws Exception {
|
||||
request.setParameter("stringNotAnnot", "plainValue");
|
||||
Object result = resolver.resolveArgument(paramStringNotAnnot, null, webRequest, null);
|
||||
MethodParameter param = this.testMethod.notAnnotated(RequestParam.class).arg(String.class);
|
||||
param.initParameterNameDiscovery(new LocalVariableTableParameterNameDiscoverer());
|
||||
Object result = resolver.resolveArgument(param, null, webRequest, null);
|
||||
param.initParameterNameDiscovery(new LocalVariableTableParameterNameDiscoverer());
|
||||
|
||||
assertTrue(result instanceof String);
|
||||
assertEquals("plainValue", result);
|
||||
@@ -396,28 +437,34 @@ public class RequestParamMethodArgumentResolverTests {
|
||||
|
||||
@Test // SPR-8561
|
||||
public void resolveSimpleTypeParamToNull() throws Exception {
|
||||
Object result = resolver.resolveArgument(paramStringNotAnnot, null, webRequest, null);
|
||||
MethodParameter param = this.testMethod.notAnnotated(RequestParam.class).arg(String.class);
|
||||
param.initParameterNameDiscovery(new LocalVariableTableParameterNameDiscoverer());
|
||||
Object result = resolver.resolveArgument(param, null, webRequest, null);
|
||||
assertNull(result);
|
||||
}
|
||||
|
||||
@Test // SPR-10180
|
||||
public void resolveEmptyValueToDefault() throws Exception {
|
||||
this.request.addParameter("name", "");
|
||||
Object result = resolver.resolveArgument(paramNamedDefaultValueString, null, webRequest, null);
|
||||
MethodParameter param = this.testMethod.annotated(RequestParam.class, value("bar")).arg(String.class);
|
||||
Object result = resolver.resolveArgument(param, null, webRequest, null);
|
||||
assertEquals("bar", result);
|
||||
}
|
||||
|
||||
@Test
|
||||
public void resolveEmptyValueWithoutDefault() throws Exception {
|
||||
this.request.addParameter("stringNotAnnot", "");
|
||||
Object result = resolver.resolveArgument(paramStringNotAnnot, null, webRequest, null);
|
||||
MethodParameter param = this.testMethod.notAnnotated(RequestParam.class).arg(String.class);
|
||||
param.initParameterNameDiscovery(new LocalVariableTableParameterNameDiscoverer());
|
||||
Object result = resolver.resolveArgument(param, null, webRequest, null);
|
||||
assertEquals("", result);
|
||||
}
|
||||
|
||||
@Test
|
||||
public void resolveEmptyValueRequiredWithoutDefault() throws Exception {
|
||||
this.request.addParameter("name", "");
|
||||
Object result = resolver.resolveArgument(paramRequired, null, webRequest, null);
|
||||
MethodParameter param = this.testMethod.annotated(RequestParam.class, required(), value("")).arg(String.class);
|
||||
Object result = resolver.resolveArgument(param, null, webRequest, null);
|
||||
assertEquals("", result);
|
||||
}
|
||||
|
||||
@@ -428,11 +475,15 @@ public class RequestParamMethodArgumentResolverTests {
|
||||
initializer.setConversionService(new DefaultConversionService());
|
||||
WebDataBinderFactory binderFactory = new DefaultDataBinderFactory(initializer);
|
||||
|
||||
Object result = resolver.resolveArgument(paramOptional, null, webRequest, binderFactory);
|
||||
MethodParameter param = this.testMethod
|
||||
.annotated(RequestParam.class)
|
||||
.arg(forClassWithGenerics(Optional.class, Integer.class));
|
||||
|
||||
Object result = resolver.resolveArgument(param, null, webRequest, binderFactory);
|
||||
assertEquals(Optional.empty(), result);
|
||||
|
||||
this.request.addParameter("name", "123");
|
||||
result = resolver.resolveArgument(paramOptional, null, webRequest, binderFactory);
|
||||
result = resolver.resolveArgument(param, null, webRequest, binderFactory);
|
||||
assertEquals(Optional.class, result.getClass());
|
||||
assertEquals(123, ((Optional) result).get());
|
||||
}
|
||||
@@ -448,7 +499,11 @@ public class RequestParamMethodArgumentResolverTests {
|
||||
request.addFile(expected);
|
||||
webRequest = new ServletWebRequest(request);
|
||||
|
||||
Object result = resolver.resolveArgument(multipartFileOptional, null, webRequest, binderFactory);
|
||||
MethodParameter param = this.testMethod
|
||||
.annotated(RequestParam.class)
|
||||
.arg(forClassWithGenerics(Optional.class, MultipartFile.class));
|
||||
|
||||
Object result = resolver.resolveArgument(param, null, webRequest, binderFactory);
|
||||
assertTrue(result instanceof Optional);
|
||||
assertEquals("Invalid result", expected, ((Optional<?>) result).get());
|
||||
}
|
||||
@@ -461,7 +516,12 @@ public class RequestParamMethodArgumentResolverTests {
|
||||
|
||||
request.setMethod("POST");
|
||||
request.setContentType("multipart/form-data");
|
||||
assertEquals(Optional.empty(), resolver.resolveArgument(multipartFileOptional, null, webRequest, binderFactory));
|
||||
|
||||
MethodParameter param = this.testMethod
|
||||
.annotated(RequestParam.class)
|
||||
.arg(forClassWithGenerics(Optional.class, MultipartFile.class));
|
||||
|
||||
assertEquals(Optional.empty(), resolver.resolveArgument(param, null, webRequest, binderFactory));
|
||||
}
|
||||
|
||||
@Test
|
||||
@@ -470,10 +530,29 @@ public class RequestParamMethodArgumentResolverTests {
|
||||
initializer.setConversionService(new DefaultConversionService());
|
||||
WebDataBinderFactory binderFactory = new DefaultDataBinderFactory(initializer);
|
||||
|
||||
assertEquals(Optional.empty(), resolver.resolveArgument(multipartFileOptional, null, webRequest, binderFactory));
|
||||
MethodParameter param = this.testMethod
|
||||
.annotated(RequestParam.class)
|
||||
.arg(forClassWithGenerics(Optional.class, MultipartFile.class));
|
||||
|
||||
assertEquals(Optional.empty(), resolver.resolveArgument(param, null, webRequest, binderFactory));
|
||||
}
|
||||
|
||||
private Predicate<RequestParam> name(String name) {
|
||||
return a -> name.equals(a.name());
|
||||
}
|
||||
|
||||
private Predicate<RequestParam> required() {
|
||||
return RequestParam::required;
|
||||
}
|
||||
|
||||
private Predicate<RequestParam> value(String value) {
|
||||
return !value.isEmpty() ?
|
||||
requestParam -> value.equals(requestParam.defaultValue()) :
|
||||
requestParam -> ValueConstants.DEFAULT_NONE.equals(requestParam.defaultValue());
|
||||
}
|
||||
|
||||
|
||||
@SuppressWarnings({"unused", "OptionalUsedAsFieldOrParameterType"})
|
||||
public void handle(
|
||||
@RequestParam(name = "name", defaultValue = "bar") String param1,
|
||||
@RequestParam("name") String[] param2,
|
||||
|
||||
@@ -16,22 +16,22 @@
|
||||
|
||||
package org.springframework.web.reactive.result.method.annotation;
|
||||
|
||||
import java.lang.reflect.Method;
|
||||
import java.net.URISyntaxException;
|
||||
import java.util.Arrays;
|
||||
import java.util.Collections;
|
||||
import java.util.Map;
|
||||
import java.util.function.Predicate;
|
||||
|
||||
import org.junit.Before;
|
||||
import org.junit.Test;
|
||||
|
||||
import org.springframework.core.MethodParameter;
|
||||
import org.springframework.core.annotation.SynthesizingMethodParameter;
|
||||
import org.springframework.http.MediaType;
|
||||
import org.springframework.mock.http.server.reactive.test.MockServerHttpRequest;
|
||||
import org.springframework.mock.http.server.reactive.test.MockServerHttpResponse;
|
||||
import org.springframework.util.MultiValueMap;
|
||||
import org.springframework.web.bind.annotation.RequestParam;
|
||||
import org.springframework.web.method.ResolvableMethod;
|
||||
import org.springframework.web.server.ServerWebExchange;
|
||||
import org.springframework.web.server.adapter.DefaultServerWebExchange;
|
||||
|
||||
@@ -47,50 +47,51 @@ public class RequestParamMapMethodArgumentResolverTests {
|
||||
|
||||
private RequestParamMapMethodArgumentResolver resolver;
|
||||
|
||||
private MethodParameter paramMap;
|
||||
private MethodParameter paramMultiValueMap;
|
||||
private MethodParameter paramNamedMap;
|
||||
private MethodParameter paramMapWithoutAnnot;
|
||||
private ResolvableMethod testMethod = ResolvableMethod.on(getClass()).named("handle").build();
|
||||
|
||||
|
||||
@Before
|
||||
public void setup() throws Exception {
|
||||
this.resolver = new RequestParamMapMethodArgumentResolver();
|
||||
|
||||
Method method = getClass().getMethod("params", Map.class, MultiValueMap.class, Map.class, Map.class);
|
||||
this.paramMap = new SynthesizingMethodParameter(method, 0);
|
||||
this.paramMultiValueMap = new SynthesizingMethodParameter(method, 1);
|
||||
this.paramNamedMap = new SynthesizingMethodParameter(method, 2);
|
||||
this.paramMapWithoutAnnot = new SynthesizingMethodParameter(method, 3);
|
||||
}
|
||||
|
||||
|
||||
@Test
|
||||
public void supportsParameter() {
|
||||
assertTrue(this.resolver.supportsParameter(this.paramMap));
|
||||
assertTrue(this.resolver.supportsParameter(this.paramMultiValueMap));
|
||||
assertFalse(this.resolver.supportsParameter(this.paramNamedMap));
|
||||
assertFalse(this.resolver.supportsParameter(this.paramMapWithoutAnnot));
|
||||
MethodParameter param = this.testMethod.annotated(RequestParam.class, name("")).arg(Map.class);
|
||||
assertTrue(this.resolver.supportsParameter(param));
|
||||
|
||||
param = this.testMethod.annotated(RequestParam.class).arg(MultiValueMap.class);
|
||||
assertTrue(this.resolver.supportsParameter(param));
|
||||
|
||||
param = this.testMethod.annotated(RequestParam.class, name("name")).arg(Map.class);
|
||||
assertFalse(this.resolver.supportsParameter(param));
|
||||
|
||||
param = this.testMethod.notAnnotated(RequestParam.class).arg(Map.class);
|
||||
assertFalse(this.resolver.supportsParameter(param));
|
||||
}
|
||||
|
||||
@Test
|
||||
public void resolveMapArgumentWithQueryString() throws Exception {
|
||||
Object result= resolve(this.paramMap, exchangeWithQuery("foo=bar"));
|
||||
MethodParameter param = this.testMethod.annotated(RequestParam.class, name("")).arg(Map.class);
|
||||
Object result= resolve(param, exchangeWithQuery("foo=bar"));
|
||||
assertTrue(result instanceof Map);
|
||||
assertEquals(Collections.singletonMap("foo", "bar"), result);
|
||||
}
|
||||
|
||||
@Test
|
||||
public void resolveMapArgumentWithFormData() throws Exception {
|
||||
Object result= resolve(this.paramMap, exchangeWithFormData("foo=bar"));
|
||||
MethodParameter param = this.testMethod.annotated(RequestParam.class, name("")).arg(Map.class);
|
||||
Object result= resolve(param, exchangeWithFormData("foo=bar"));
|
||||
assertTrue(result instanceof Map);
|
||||
assertEquals(Collections.singletonMap("foo", "bar"), result);
|
||||
}
|
||||
|
||||
@Test
|
||||
public void resolveMultiValueMapArgument() throws Exception {
|
||||
MethodParameter param = this.testMethod.annotated(RequestParam.class).arg(MultiValueMap.class);
|
||||
ServerWebExchange exchange = exchangeWithQuery("foo=bar&foo=baz");
|
||||
Object result= resolve(this.paramMultiValueMap, exchange);
|
||||
Object result= resolve(param, exchange);
|
||||
|
||||
assertTrue(result instanceof MultiValueMap);
|
||||
assertEquals(Collections.singletonMap("foo", Arrays.asList("bar", "baz")), result);
|
||||
@@ -113,12 +114,17 @@ public class RequestParamMapMethodArgumentResolverTests {
|
||||
return this.resolver.resolveArgument(parameter, null, exchange).blockMillis(0);
|
||||
}
|
||||
|
||||
|
||||
@SuppressWarnings("unused")
|
||||
public void params(@RequestParam Map<?, ?> param1,
|
||||
@RequestParam MultiValueMap<?, ?> param2,
|
||||
@RequestParam("name") Map<?, ?> param3,
|
||||
Map<?, ?> param4) {
|
||||
private Predicate<RequestParam> name(String name) {
|
||||
return a -> name.equals(a.name());
|
||||
}
|
||||
|
||||
}
|
||||
|
||||
@SuppressWarnings("unused")
|
||||
public void handle(
|
||||
@RequestParam Map<?, ?> param1,
|
||||
@RequestParam MultiValueMap<?, ?> param2,
|
||||
@RequestParam("name") Map<?, ?> param3,
|
||||
Map<?, ?> param4) {
|
||||
}
|
||||
|
||||
}
|
||||
@@ -16,10 +16,10 @@
|
||||
|
||||
package org.springframework.web.reactive.result.method.annotation;
|
||||
|
||||
import java.lang.reflect.Method;
|
||||
import java.net.URISyntaxException;
|
||||
import java.util.Map;
|
||||
import java.util.Optional;
|
||||
import java.util.function.Predicate;
|
||||
|
||||
import org.junit.Before;
|
||||
import org.junit.Test;
|
||||
@@ -28,21 +28,25 @@ import reactor.test.StepVerifier;
|
||||
|
||||
import org.springframework.core.LocalVariableTableParameterNameDiscoverer;
|
||||
import org.springframework.core.MethodParameter;
|
||||
import org.springframework.core.ParameterNameDiscoverer;
|
||||
import org.springframework.core.annotation.SynthesizingMethodParameter;
|
||||
import org.springframework.format.support.DefaultFormattingConversionService;
|
||||
import org.springframework.http.MediaType;
|
||||
import org.springframework.mock.http.server.reactive.test.MockServerHttpRequest;
|
||||
import org.springframework.mock.http.server.reactive.test.MockServerHttpResponse;
|
||||
import org.springframework.util.ReflectionUtils;
|
||||
import org.springframework.web.bind.annotation.RequestParam;
|
||||
import org.springframework.web.bind.annotation.ValueConstants;
|
||||
import org.springframework.web.bind.support.ConfigurableWebBindingInitializer;
|
||||
import org.springframework.web.method.ResolvableMethod;
|
||||
import org.springframework.web.reactive.BindingContext;
|
||||
import org.springframework.web.server.ServerWebExchange;
|
||||
import org.springframework.web.server.ServerWebInputException;
|
||||
import org.springframework.web.server.adapter.DefaultServerWebExchange;
|
||||
|
||||
import static org.junit.Assert.*;
|
||||
import static org.junit.Assert.assertArrayEquals;
|
||||
import static org.junit.Assert.assertEquals;
|
||||
import static org.junit.Assert.assertFalse;
|
||||
import static org.junit.Assert.assertNull;
|
||||
import static org.junit.Assert.assertTrue;
|
||||
import static org.springframework.core.ResolvableType.forClassWithGenerics;
|
||||
|
||||
/**
|
||||
* Unit tests for {@link RequestParamMethodArgumentResolver}.
|
||||
@@ -53,35 +57,16 @@ public class RequestParamMethodArgumentResolverTests {
|
||||
|
||||
private RequestParamMethodArgumentResolver resolver;
|
||||
|
||||
private MethodParameter paramNamedDefaultValueString;
|
||||
private MethodParameter paramNamedStringArray;
|
||||
private MethodParameter paramNamedMap;
|
||||
private MethodParameter paramMap;
|
||||
private MethodParameter paramStringNotAnnot;
|
||||
private MethodParameter paramRequired;
|
||||
private MethodParameter paramNotRequired;
|
||||
private MethodParameter paramOptional;
|
||||
|
||||
private BindingContext bindContext;
|
||||
|
||||
private ResolvableMethod testMethod = ResolvableMethod.on(getClass()).named("handle").build();
|
||||
|
||||
|
||||
@Before
|
||||
public void setup() throws Exception {
|
||||
|
||||
this.resolver = new RequestParamMethodArgumentResolver(null, true);
|
||||
|
||||
ParameterNameDiscoverer paramNameDiscoverer = new LocalVariableTableParameterNameDiscoverer();
|
||||
Method method = ReflectionUtils.findMethod(getClass(), "handle", (Class<?>[]) null);
|
||||
|
||||
this.paramNamedDefaultValueString = new SynthesizingMethodParameter(method, 0);
|
||||
this.paramNamedStringArray = new SynthesizingMethodParameter(method, 1);
|
||||
this.paramNamedMap = new SynthesizingMethodParameter(method, 2);
|
||||
this.paramMap = new SynthesizingMethodParameter(method, 3);
|
||||
this.paramStringNotAnnot = new SynthesizingMethodParameter(method, 4);
|
||||
this.paramStringNotAnnot.initParameterNameDiscovery(paramNameDiscoverer);
|
||||
this.paramRequired = new SynthesizingMethodParameter(method, 5);
|
||||
this.paramNotRequired = new SynthesizingMethodParameter(method, 6);
|
||||
this.paramOptional = new SynthesizingMethodParameter(method, 7);
|
||||
|
||||
ConfigurableWebBindingInitializer initializer = new ConfigurableWebBindingInitializer();
|
||||
initializer.setConversionService(new DefaultFormattingConversionService());
|
||||
this.bindContext = new BindingContext(initializer);
|
||||
@@ -91,47 +76,64 @@ public class RequestParamMethodArgumentResolverTests {
|
||||
@Test
|
||||
public void supportsParameter() {
|
||||
this.resolver = new RequestParamMethodArgumentResolver(null, true);
|
||||
assertTrue(this.resolver.supportsParameter(this.paramNamedDefaultValueString));
|
||||
assertTrue(this.resolver.supportsParameter(this.paramNamedStringArray));
|
||||
assertTrue(this.resolver.supportsParameter(this.paramNamedMap));
|
||||
assertFalse(this.resolver.supportsParameter(this.paramMap));
|
||||
assertTrue(this.resolver.supportsParameter(this.paramStringNotAnnot));
|
||||
assertTrue(this.resolver.supportsParameter(this.paramRequired));
|
||||
assertTrue(this.resolver.supportsParameter(this.paramNotRequired));
|
||||
assertTrue(this.resolver.supportsParameter(this.paramOptional));
|
||||
|
||||
MethodParameter param = this.testMethod.annotated(RequestParam.class, value("bar")).arg(String.class);
|
||||
assertTrue(this.resolver.supportsParameter(param));
|
||||
|
||||
param = this.testMethod.annotated(RequestParam.class).arg(String[].class);
|
||||
assertTrue(this.resolver.supportsParameter(param));
|
||||
|
||||
param = this.testMethod.annotated(RequestParam.class, name("name")).arg(Map.class);
|
||||
assertTrue(this.resolver.supportsParameter(param));
|
||||
|
||||
param = this.testMethod.annotated(RequestParam.class, name("")).arg(Map.class);
|
||||
assertFalse(this.resolver.supportsParameter(param));
|
||||
|
||||
param = this.testMethod.notAnnotated(RequestParam.class).arg(String.class);
|
||||
assertTrue(this.resolver.supportsParameter(param));
|
||||
|
||||
param = this.testMethod.annotated(RequestParam.class, required(), value("")).arg(String.class);
|
||||
assertTrue(this.resolver.supportsParameter(param));
|
||||
|
||||
param = this.testMethod.annotated(RequestParam.class, required().negate()).arg(String.class);
|
||||
assertTrue(this.resolver.supportsParameter(param));
|
||||
|
||||
param = this.testMethod.notAnnotated(RequestParam.class).arg(String.class);
|
||||
this.resolver = new RequestParamMethodArgumentResolver(null, false);
|
||||
assertFalse(this.resolver.supportsParameter(this.paramStringNotAnnot));
|
||||
assertFalse(this.resolver.supportsParameter(param));
|
||||
}
|
||||
|
||||
@Test
|
||||
public void resolveWithQueryString() throws Exception {
|
||||
assertEquals("foo", resolve(this.paramNamedDefaultValueString, exchangeWithQuery("name=foo")));
|
||||
MethodParameter param = this.testMethod.annotated(RequestParam.class, value("bar")).arg(String.class);
|
||||
assertEquals("foo", resolve(param, exchangeWithQuery("name=foo")));
|
||||
}
|
||||
|
||||
@Test
|
||||
public void resolveWithFormData() throws Exception {
|
||||
assertEquals("foo", resolve(this.paramNamedDefaultValueString, exchangeWithFormData("name=foo")));
|
||||
MethodParameter param = this.testMethod.annotated(RequestParam.class, value("bar")).arg(String.class);
|
||||
assertEquals("foo", resolve(param, exchangeWithFormData("name=foo")));
|
||||
}
|
||||
|
||||
@Test
|
||||
public void resolveStringArray() throws Exception {
|
||||
Object result = resolve(this.paramNamedStringArray, exchangeWithQuery("name=foo&name=bar"));
|
||||
MethodParameter param = this.testMethod.annotated(RequestParam.class).arg(String[].class);
|
||||
Object result = resolve(param, exchangeWithQuery("name=foo&name=bar"));
|
||||
assertTrue(result instanceof String[]);
|
||||
assertArrayEquals(new String[] {"foo", "bar"}, (String[]) result);
|
||||
}
|
||||
|
||||
@Test
|
||||
public void resolveDefaultValue() throws Exception {
|
||||
Object result = resolve(this.paramNamedDefaultValueString, exchange());
|
||||
assertEquals("bar", result);
|
||||
MethodParameter param = this.testMethod.annotated(RequestParam.class, value("bar")).arg(String.class);
|
||||
assertEquals("bar", resolve(param, exchange()));
|
||||
}
|
||||
|
||||
@Test
|
||||
public void missingRequestParam() throws Exception {
|
||||
|
||||
Mono<Object> mono = this.resolver.resolveArgument(
|
||||
this.paramNamedStringArray, this.bindContext, exchange());
|
||||
MethodParameter param = this.testMethod.annotated(RequestParam.class).arg(String[].class);
|
||||
Mono<Object> mono = this.resolver.resolveArgument(param, this.bindContext, exchange());
|
||||
|
||||
StepVerifier.create(mono)
|
||||
.expectNextCount(0)
|
||||
@@ -142,40 +144,52 @@ public class RequestParamMethodArgumentResolverTests {
|
||||
@Test
|
||||
public void resolveSimpleTypeParam() throws Exception {
|
||||
ServerWebExchange exchange = exchangeWithQuery("stringNotAnnot=plainValue");
|
||||
Object result = resolve(this.paramStringNotAnnot, exchange);
|
||||
MethodParameter param = this.testMethod.notAnnotated(RequestParam.class).arg(String.class);
|
||||
param.initParameterNameDiscovery(new LocalVariableTableParameterNameDiscoverer());
|
||||
Object result = resolve(param, exchange);
|
||||
assertEquals("plainValue", result);
|
||||
}
|
||||
|
||||
@Test // SPR-8561
|
||||
public void resolveSimpleTypeParamToNull() throws Exception {
|
||||
assertNull(resolve(this.paramStringNotAnnot, exchange()));
|
||||
MethodParameter param = this.testMethod.notAnnotated(RequestParam.class).arg(String.class);
|
||||
param.initParameterNameDiscovery(new LocalVariableTableParameterNameDiscoverer());
|
||||
assertNull(resolve(param, exchange()));
|
||||
}
|
||||
|
||||
@Test // SPR-10180
|
||||
public void resolveEmptyValueToDefault() throws Exception {
|
||||
ServerWebExchange exchange = exchangeWithQuery("name=");
|
||||
Object result = resolve(this.paramNamedDefaultValueString, exchange);
|
||||
MethodParameter param = this.testMethod.annotated(RequestParam.class, value("bar")).arg(String.class);
|
||||
Object result = resolve(param, exchange);
|
||||
assertEquals("bar", result);
|
||||
}
|
||||
|
||||
@Test
|
||||
public void resolveEmptyValueWithoutDefault() throws Exception {
|
||||
assertEquals("", resolve(this.paramStringNotAnnot, exchangeWithQuery("stringNotAnnot=")));
|
||||
MethodParameter param = this.testMethod.notAnnotated(RequestParam.class).arg(String.class);
|
||||
param.initParameterNameDiscovery(new LocalVariableTableParameterNameDiscoverer());
|
||||
assertEquals("", resolve(param, exchangeWithQuery("stringNotAnnot=")));
|
||||
}
|
||||
|
||||
@Test
|
||||
public void resolveEmptyValueRequiredWithoutDefault() throws Exception {
|
||||
assertEquals("", resolve(this.paramRequired, exchangeWithQuery("name=")));
|
||||
MethodParameter param = this.testMethod
|
||||
.annotated(RequestParam.class, required(), value(""))
|
||||
.arg(String.class);
|
||||
|
||||
assertEquals("", resolve(param, exchangeWithQuery("name=")));
|
||||
}
|
||||
|
||||
@Test
|
||||
public void resolveOptionalParamValue() throws Exception {
|
||||
ServerWebExchange exchange = exchange();
|
||||
Object result = resolve(this.paramOptional, exchange);
|
||||
MethodParameter param = this.testMethod.arg(forClassWithGenerics(Optional.class, Integer.class));
|
||||
Object result = resolve(param, exchange);
|
||||
assertEquals(Optional.empty(), result);
|
||||
|
||||
exchange = exchangeWithQuery("name=123");
|
||||
result = resolve(this.paramOptional, exchange);
|
||||
result = resolve(param, exchange);
|
||||
|
||||
assertEquals(Optional.class, result.getClass());
|
||||
Optional<?> value = (Optional<?>) result;
|
||||
@@ -205,6 +219,20 @@ public class RequestParamMethodArgumentResolverTests {
|
||||
return this.resolver.resolveArgument(parameter, this.bindContext, exchange).blockMillis(0);
|
||||
}
|
||||
|
||||
private Predicate<RequestParam> name(String name) {
|
||||
return a -> name.equals(a.name());
|
||||
}
|
||||
|
||||
private Predicate<RequestParam> required() {
|
||||
return RequestParam::required;
|
||||
}
|
||||
|
||||
private Predicate<RequestParam> value(String value) {
|
||||
return !value.isEmpty() ?
|
||||
requestParam -> value.equals(requestParam.defaultValue()) :
|
||||
requestParam -> ValueConstants.DEFAULT_NONE.equals(requestParam.defaultValue());
|
||||
}
|
||||
|
||||
|
||||
@SuppressWarnings({"unused", "OptionalUsedAsFieldOrParameterType"})
|
||||
public void handle(
|
||||
|
||||
Reference in New Issue
Block a user