---
title: "assertCountEquals"
description: "Asserts that this collection of nodes is equal to the given [expectedSize].

Provides a detailed error message on failure."
type: "function"
---

<div class='type'>Function</div>


<a id='references'></a>
<div class='sourceset sourceset-common'>Common</div>


```kotlin
fun SemanticsNodeInteractionCollection.assertCountEquals(
    expectedSize: Int
): SemanticsNodeInteractionCollection
```


Asserts that this collection of nodes is equal to the given `expectedSize`.

Provides a detailed error message on failure.