Easy Testing Reactive Code

StepVerifier Basics

Traducción al español en progresoEl contenido detallado de esta lección aún se está traduciendo. Mientras tanto, se muestra en inglés.

Write a StepVerifier test for a Flux emitting "A", "B", "C". Verify each element in order, then verify completion. Print "Test passed!" at the end.

StepVerifier is the standard way to test reactive streams in Project Reactor.

Esperado

Test passed!

Anterior Siguiente

Main.kt

StepVerifier Basics

easy⏱ 15 minkotlinreactorchallengetesting

Write a StepVerifier test for a Flux emitting "A", "B", "C". Verify each element in order, then verify completion. Print "Test passed!" at the end.

StepVerifier is the standard way to test reactive streams in Project Reactor.

Why this works

StepVerifier subscribes to a Publisher and lets you assert expectations step by step. expectNext() verifies the next emitted element. verifyComplete() asserts the stream completed without error.

Expected output

Test passed!

StepVerifier Basics

Traducción al español en progresoEl contenido detallado de esta lección aún se está traduciendo. Mientras tanto, se muestra en inglés.

Write a StepVerifier test for a Flux emitting "A", "B", "C". Verify each element in order, then verify completion. Print "Test passed!" at the end.

StepVerifier is the standard way to test reactive streams in Project Reactor.

Esperado

Test passed!

StepVerifier Basics

easy⏱ 15 minkotlinreactorchallengetesting

Write a StepVerifier test for a Flux emitting "A", "B", "C". Verify each element in order, then verify completion. Print "Test passed!" at the end.

StepVerifier is the standard way to test reactive streams in Project Reactor.

Why this works

StepVerifier subscribes to a Publisher and lets you assert expectations step by step. expectNext() verifies the next emitted element. verifyComplete() asserts the stream completed without error.

Expected output

Test passed!