# HasDeviceTests

[View Source](https://cs.android.com/search?q=file:com/android/build/api/variant/HasDeviceTests.kt+class:com.android.build.api.variant.HasDeviceTests) Added in 8.4.0


```
interface HasDeviceTests
```

<br />

Known direct subclasses [ApplicationVariant](https://developer.android.com/reference/tools/gradle-api/9.6/com/android/build/api/variant/ApplicationVariant), [DynamicFeatureVariant](https://developer.android.com/reference/tools/gradle-api/9.6/com/android/build/api/variant/DynamicFeatureVariant), [LibraryVariant](https://developer.android.com/reference/tools/gradle-api/9.6/com/android/build/api/variant/LibraryVariant)

|---|---|
| `https://developer.android.com/reference/tools/gradle-api/9.6/com/android/build/api/variant/ApplicationVariant` | Model for application components that only contains build-time properties. |
| `https://developer.android.com/reference/tools/gradle-api/9.6/com/android/build/api/variant/DynamicFeatureVariant` | Model for dynamic feature components that only contains build-time properties. |
| `https://developer.android.com/reference/tools/gradle-api/9.6/com/android/build/api/variant/LibraryVariant` | Model for library components that only contains build-time properties. |

Known indirect subclasses [KotlinMultiplatformAndroidVariant](https://developer.android.com/reference/tools/gradle-api/9.6/com/android/build/api/variant/KotlinMultiplatformAndroidVariant)

|---|---|
| `https://developer.android.com/reference/tools/gradle-api/9.6/com/android/build/api/variant/KotlinMultiplatformAndroidVariant` | Properties for the main Variant of a kotlin multiplatform android library |

*** ** * ** ***

`https://developer.android.com/reference/tools/gradle-api/9.6/com/android/build/api/variant/Variant` that optionally have `https://developer.android.com/reference/tools/gradle-api/9.6/com/android/build/api/variant/DeviceTest` components like `https://developer.android.com/reference/tools/gradle-api/9.6/com/android/build/api/variant/AndroidTest`.

## Summary

| ### Public properties |
|---|---|
| `https://kotlinlang.org/api/latest/jvm/stdlib/kotlin.collections/-map/index.html<https://kotlinlang.org/api/latest/jvm/stdlib/kotlin/-string/index.html, https://developer.android.com/reference/tools/gradle-api/9.6/com/android/build/api/variant/DeviceTest>` | `https://developer.android.com/reference/tools/gradle-api/9.6/com/android/build/api/variant/HasDeviceTests#deviceTests()` Variant's `https://kotlinlang.org/api/latest/jvm/stdlib/kotlin.collections/-map/index.html` of `https://developer.android.com/reference/tools/gradle-api/9.6/com/android/build/api/variant/DeviceTest` configurations, or empty if all devices tests (like android tests) are disabled for this variant. |

## Public properties

### deviceTests

Added in 8.4.0

```
val deviceTests: Map<String, DeviceTest>
```

Variant's `https://kotlinlang.org/api/latest/jvm/stdlib/kotlin.collections/-map/index.html` of `https://developer.android.com/reference/tools/gradle-api/9.6/com/android/build/api/variant/DeviceTest` configurations, or empty if all devices tests (like android tests) are disabled for this variant.

| Returns |
|---|---|
| `https://kotlinlang.org/api/latest/jvm/stdlib/kotlin.collections/-map/index.html<https://kotlinlang.org/api/latest/jvm/stdlib/kotlin/-string/index.html, https://developer.android.com/reference/tools/gradle-api/9.6/com/android/build/api/variant/DeviceTest>` | a `https://kotlinlang.org/api/latest/jvm/stdlib/kotlin.collections/-map/index.html` which keys are unique names within the tested variant like `https://developer.android.com/reference/tools/gradle-api/9.6/com/android/build/api/variant/DeviceTestBuilder#ANDROID_TEST_TYPE()` and the values are `https://developer.android.com/reference/tools/gradle-api/9.6/com/android/build/api/variant/DeviceTest` for that host test suite. |