我正在Spring Boot Reactive应用程序中使用WebTestClient。我使用UriBuilder包含了我看不见的用Kotlin编写的自定义分页范围对象。它可以一直工作到给出以下消息的文档点为止：
java.lang.IllegalArgumentException: urlTemplate not found. If you are using MockMvc did you use RestDocumentationRequestBuilders to build the request?
at org.springframework.util.Assert.notNull(Assert.java:193)
at org.springframework.restdocs.request.PathParametersSnippet.extractUrlTemplate(PathParametersSnippet.java:132)
at org.springframework.restdocs.request.PathParametersSnippet.extractActualParameters(PathParametersSnippet.java:119)
at org.springframework.restdocs.request.AbstractParametersSnippet.verifyParameterDescriptors(AbstractParametersSnippet.java:95)
at org.springframework.restdocs.request.AbstractParametersSnippet.createModel(AbstractParametersSnippet.java:79)
at org.springframework.restdocs.request.PathParametersSnippet.createModel(PathParametersSnippet.java:104)
at org.springframework.restdocs.snippet.TemplatedSnippet.document(TemplatedSnippet.java:83)
at org.springframework.restdocs.generate.RestDocumentationGenerator.handle(RestDocumentationGenerator.java:206)
at org.springframework.restdocs.webtestclient.WebTestClientRestDocumentation.lambda$document$0(WebTestClientRestDocumentation.java:81)
at org.springframework.test.web.reactive.server.DefaultWebTestClient$DefaultBodySpec.lambda$consumeWith$1(DefaultWebTestClient.java:391)
at org.springframework.test.web.reactive.server.ExchangeResult.assertWithDiagnostics(ExchangeResult.java:194)
at org.springframework.test.web.reactive.server.DefaultWebTestClient$DefaultBodySpec.consumeWith(DefaultWebTestClient.java:391)
at com.soprabanking.dxp.aop.resource.thirdparty.IncomeResourceTest.findAll_shouldSucceed(IncomeResourceTest.java:138)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:564)
at org.junit.platform.commons.util.ReflectionUtils.invokeMethod(ReflectionUtils.java:436)
at org.junit.jupiter.engine.execution.ExecutableInvoker.invoke(ExecutableInvoker.java:115)
at org.junit.jupiter.engine.descriptor.TestMethodTestDescriptor.lambda$invokeTestMethod$6(TestMethodTestDescriptor.java:170)
at org.junit.jupiter.engine.execution.ThrowableCollector.execute(ThrowableCollector.java:40)
at org.junit.jupiter.engine.descriptor.TestMethodTestDescriptor.invokeTestMethod(TestMethodTestDescriptor.java:166)
at org.junit.jupiter.engine.descriptor.TestMethodTestDescriptor.execute(TestMethodTestDescriptor.java:113)
at org.junit.jupiter.engine.descriptor.TestMethodTestDescriptor.execute(TestMethodTestDescriptor.java:58)
at org.junit.platform.engine.support.hierarchical.HierarchicalTestExecutor$NodeExecutor.lambda$executeRecursively$3(HierarchicalTestExecutor.java:112)
at org.junit.platform.engine.support.hierarchical.SingleTestExecutor.executeSafely(SingleTestExecutor.java:66)
at org.junit.platform.engine.support.hierarchical.HierarchicalTestExecutor$NodeExecutor.executeRecursively(HierarchicalTestExecutor.java:108)
at org.junit.platform.engine.support.hierarchical.HierarchicalTestExecutor$NodeExecutor.execute(HierarchicalTestExecutor.java:79)
at org.junit.platform.engine.support.hierarchical.HierarchicalTestExecutor$NodeExecutor.lambda$executeRecursively$2(HierarchicalTestExecutor.java:120)
at java.base/java.util.stream.ForEachOps$ForEachOp$OfRef.accept(ForEachOps.java:183)
at java.base/java.util.stream.ReferencePipeline$2$1.accept(ReferencePipeline.java:177)
at java.base/java.util.Iterator.forEachRemaining(Iterator.java:133)
at java.base/java.util.Spliterators$IteratorSpliterator.forEachRemaining(Spliterators.java:1801)
at java.base/java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:484)
at java.base/java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:474)
at java.base/java.util.stream.ForEachOps$ForEachOp.evaluateSequential(ForEachOps.java:150)
at java.base/java.util.stream.ForEachOps$ForEachOp$OfRef.evaluateSequential(ForEachOps.java:173)
at java.base/java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:234)
at java.base/java.util.stream.ReferencePipeline.forEach(ReferencePipeline.java:497)
at org.junit.platform.engine.support.hierarchical.HierarchicalTestExecutor$NodeExecutor.lambda$executeRecursively$3(HierarchicalTestExecutor.java:120)
at org.junit.platform.engine.support.hierarchical.SingleTestExecutor.executeSafely(SingleTestExecutor.java:66)
at org.junit.platform.engine.support.hierarchical.HierarchicalTestExecutor$NodeExecutor.executeRecursively(HierarchicalTestExecutor.java:108)
at org.junit.platform.engine.support.hierarchical.HierarchicalTestExecutor$NodeExecutor.execute(HierarchicalTestExecutor.java:79)
at org.junit.platform.engine.support.hierarchical.HierarchicalTestExecutor$NodeExecutor.lambda$executeRecursively$2(HierarchicalTestExecutor.java:120)
at java.base/java.util.stream.ForEachOps$ForEachOp$OfRef.accept(ForEachOps.java:183)
at java.base/java.util.stream.ReferencePipeline$2$1.accept(ReferencePipeline.java:177)
at java.base/java.util.Iterator.forEachRemaining(Iterator.java:133)
at java.base/java.util.Spliterators$IteratorSpliterator.forEachRemaining(Spliterators.java:1801)
at java.base/java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:484)
at java.base/java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:474)
at java.base/java.util.stream.ForEachOps$ForEachOp.evaluateSequential(ForEachOps.java:150)
at java.base/java.util.stream.ForEachOps$ForEachOp$OfRef.evaluateSequential(ForEachOps.java:173)
at java.base/java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:234)
at java.base/java.util.stream.ReferencePipeline.forEach(ReferencePipeline.java:497)
at org.junit.platform.engine.support.hierarchical.HierarchicalTestExecutor$NodeExecutor.lambda$executeRecursively$3(HierarchicalTestExecutor.java:120)
at org.junit.platform.engine.support.hierarchical.SingleTestExecutor.executeSafely(SingleTestExecutor.java:66)
at org.junit.platform.engine.support.hierarchical.HierarchicalTestExecutor$NodeExecutor.executeRecursively(HierarchicalTestExecutor.java:108)
at org.junit.platform.engine.support.hierarchical.HierarchicalTestExecutor$NodeExecutor.execute(HierarchicalTestExecutor.java:79)
at org.junit.platform.engine.support.hierarchical.HierarchicalTestExecutor.execute(HierarchicalTestExecutor.java:55)
at org.junit.platform.engine.support.hierarchical.HierarchicalTestEngine.execute(HierarchicalTestEngine.java:43)
at org.junit.platform.launcher.core.DefaultLauncher.execute(DefaultLauncher.java:170)
at org.junit.platform.launcher.core.DefaultLauncher.execute(DefaultLauncher.java:154)
at org.junit.platform.launcher.core.DefaultLauncher.execute(DefaultLauncher.java:90)
at com.intellij.junit5.JUnit5IdeaTestRunner.startRunnerWithArgs(JUnit5IdeaTestRunner.java:74)
at com.intellij.rt.execution.junit.IdeaTestRunner$Repeater.startRunnerWithArgs(IdeaTestRunner.java:47)
at com.intellij.rt.execution.junit.JUnitStarter.prepareStreamsAndStart(JUnitStarter.java:242)
at com.intellij.rt.execution.junit.JUnitStarter.main(JUnitStarter.java:70)
我的生成此错误的代码如下：
@Test
void findAll_shouldSucceed() {
webTestClient.get()
.uri(u -> u.path(API)
.queryParam("range", toRangeParam(DEFAULT_RANGE))
.build(ID))
.header(AUTHORIZATION, AUTHORIZATION_HEADER)
.exchange()
.expectStatus().isEqualTo(PARTIAL_CONTENT)
.expectHeader().contentType(APPLICATION_JSON_UTF8)
.expectBodyList(MyObject.class)
.consumeWith(t -> {
List<MyObject> incomes = t.getResponseBody();
assertThat(incomes).isNotEmpty();
incomes.forEach(i -> {
assertThat(i.getId()).isNotBlank();
assertThat(i.getRange()).isNotBlank();
});
})
.consumeWith(document(RETRIEVE,
requestParameters(
parameterWithName("range").description("number of results")),
paginationResponseHeaderDesc(),
requestHeaderFieldsDefaultGet(),
idPathParamDesc(),
incomesResponse(),
dslContract()));
}
我可以使用UriBuilder还是必须连接requestParam？看起来像这样GET /api/processes/TYM_309de2cdc94345f18/products?range=0-49
问题所在的行位于代码的requestParameters文档部分。方法toRangeParam()将Kotlin自定义范围对象从retrofitClient中的@QueryMap Map<String, String> contentRange转换为其String表示形式。将其更改为使用原始地图格式，例如.queryParam("range", DEFAULT_RANGE.toQueryMap())会产生此错误：
java.lang.IllegalArgumentException: Not enough variable values available to expand 'range=0-49'
任何帮助将不胜感激。谢谢！