Medium Testing Reactive Code

Verify Element Count

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

Create a Flux emitting 1 through 100 and verify it emits exactly 100 elements using StepVerifier. Use expectNextCount(). Print "Count test passed!".

expectNextCount(n) skips n elements without asserting their values.

Esperado

Count test passed!

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Main.kt

Verify Element Count

medium⏱ 15 minkotlinreactorchallengetesting

Create a Flux emitting 1 through 100 and verify it emits exactly 100 elements using StepVerifier. Use expectNextCount(). Print "Count test passed!".

expectNextCount(n) skips n elements without asserting their values.

Why this works

expectNextCount(n) expects exactly n elements to be emitted without verifying their values. This is useful when you care about the quantity but not the specific content of each element.

Expected output

Count test passed!

Verify Element Count

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

Create a Flux emitting 1 through 100 and verify it emits exactly 100 elements using StepVerifier. Use expectNextCount(). Print "Count test passed!".

expectNextCount(n) skips n elements without asserting their values.

Esperado

Count test passed!

Verify Element Count

medium⏱ 15 minkotlinreactorchallengetesting

Create a Flux emitting 1 through 100 and verify it emits exactly 100 elements using StepVerifier. Use expectNextCount(). Print "Count test passed!".

expectNextCount(n) skips n elements without asserting their values.

Why this works

expectNextCount(n) expects exactly n elements to be emitted without verifying their values. This is useful when you care about the quantity but not the specific content of each element.

Expected output

Count test passed!