---
title: "init(application:)"
framework: xctest
role: symbol
role_heading: Initializer
path: "xctest/xctstoragemetric/init(application:)"
---

# init(application:)

Creates a metric for measuring disk use in the requested app.

## Declaration

```swift
init(application: XCUIApplication)
```

## Parameters

- `application`: The application to be tested.

## See Also

### Initializers

- [init()](xctest/xctstoragemetric/init().md)