Questions tagged [stepverifier]

5 questions
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How to test using StepVerifier a Flux coming from a Controller using WebTestClient in Kotlin?

In Kotlin, I tried to test a simple @RestController using StepVerifier. @GetMapping("/helloInt") fun helloInt(): Flux { return Flux.range(1, 3).delayElements(Duration.ofMillis(300)) } The test is here: @Test fun…
moldovean
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Reactor StepVerifier with expectNoEvent / then

I've implemented a queuer in Spring WebFlux as I asked about here: Queuing up requests in Spring WebFlux TL;DR is that it queues up incoming requests to an external API, and then batches them after waiting for X requests or Y seconds. After the…
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WebFlux test another thread

How properly test webflux method with long operation For example Spring Webflux / Reactor release calling thread @GetMapping("/foo") public Mono bar() { return Mono.fromCallable(() -> someService.veryLongSyncOperation()) …
LeshaRB
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Reactive java test (StepVerifier)

I would like to write a test for the piece of code below. Specially I would like to verify the existence of the "response" object. Can I achieve this using…
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How to test a function returning single value like expected onNext actual onComplete.?

I am writing the test cases for one of the Spring Webflux function as: public Mono getKey(Param param1) { return getKeyFromBaseClass(); } StepVerifier.create(class.getKey(param1) .assertNext(key -> { …