我是 Spring webflux 中反應式編程的新手。我有以下場景。
在嘗試為Mono<List<MyClass>>我撰寫測驗用例時出現錯誤。
List<MyResponse> response= List.of(MyResponse.builder()
.separator("value").build());
MyRequest request= StubGenerator.getRequest();
mockServer.enqueue(new MockResponse()
.setBody("{\"separator\":\"value\"}")
.addHeader("Content-Type", "application/json"));
Mono<List<MyResponse>> responseMono = MyService.getResponse(request, "token");
StepVerifier.create(responseMono)
.expectNext(response)
.verifyComplete();
我收到 JSON 解串器錯誤
java.lang.AssertionError: expectation "expectNext([MyResponse(errorReason=null, separator=value)])" failed
(expected value: [MyResponse(errorReasonInvSeparator=null, invoiceSeparator=value)]; actual value: [MyResponse(errorReasonInvSeparator=JSON decoding error: Cannot deserialize value of type `java.util.ArrayList<net.model.MyResponse>` from Object value (token `JsonToken.START_OBJECT`);
nested exception is com.fasterxml.jackson.databind.exc.MismatchedInputException: Cannot deserialize value of type `java.util.ArrayList<net.model.MyResponse>` from Object value (token `JsonToken.START_OBJECT`)
uj5u.com熱心網友回復:
您將主體設定為單個物件,但您希望它是一個串列。您需要按如下方式更改正文中的 JSON(請注意[ (...) ]):
mockServer.enqueue(new MockResponse()
.setBody("[ {\"separator\":\"value\"} ]")
.addHeader("Content-Type", "application/json"));
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標籤:弹簧靴 单元测试 反应式编程 弹簧-webflux 网络流量
