# HasUnitTestBuilder

[View Source](https://cs.android.com/search?q=file:com/android/build/api/variant/HasUnitTestBuilder.kt+class:com.android.build.api.variant.HasUnitTestBuilder) Added in 8.1.0


```
interface HasUnitTestBuilder
```

<br />

Known direct subclasses [ApplicationVariantBuilder](https://developer.android.com/reference/tools/gradle-api/9.6/com/android/build/api/variant/ApplicationVariantBuilder), [DynamicFeatureVariantBuilder](https://developer.android.com/reference/tools/gradle-api/9.6/com/android/build/api/variant/DynamicFeatureVariantBuilder), [LibraryVariantBuilder](https://developer.android.com/reference/tools/gradle-api/9.6/com/android/build/api/variant/LibraryVariantBuilder)

|---|---|
| `https://developer.android.com/reference/tools/gradle-api/9.6/com/android/build/api/variant/ApplicationVariantBuilder` | Model for application components that only contains configuration-time properties that impacts the build flow. |
| `https://developer.android.com/reference/tools/gradle-api/9.6/com/android/build/api/variant/DynamicFeatureVariantBuilder` | Model for dynamic feature components that only contains configuration-time properties that impacts the build flow. |
| `https://developer.android.com/reference/tools/gradle-api/9.6/com/android/build/api/variant/LibraryVariantBuilder` | Model for library components that only contains configuration-time properties that impacts the build flow. |

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

|---|---|
| `https://developer.android.com/reference/tools/gradle-api/9.6/com/android/build/api/variant/KotlinMultiplatformAndroidVariantBuilder` | Model for kotlin multiplatform library components that only contains configuration-time properties that impacts the build flow. |

*** ** * ** ***

Interface that marks the potential existence of `https://developer.android.com/reference/tools/gradle-api/9.6/com/android/build/api/variant/UnitTest` component on a `https://developer.android.com/reference/tools/gradle-api/9.6/com/android/build/api/variant/Variant`.

This is implemented by select subtypes of `https://developer.android.com/reference/tools/gradle-api/9.6/com/android/build/api/variant/VariantBuilder`.

## Summary

| ### Public properties |
|---|---|
| `https://kotlinlang.org/api/latest/jvm/stdlib/kotlin/-boolean/index.html` | `https://developer.android.com/reference/tools/gradle-api/9.6/com/android/build/api/variant/HasUnitTestBuilder#enableUnitTest()` Set to `true` if the variant's has any unit tests, false otherwise. |

## Public properties

### enableUnitTest

Added in 8.1.0

```
var enableUnitTest: Boolean
```

Set to `true` if the variant's has any unit tests, false otherwise. Value is Boolean#True by default.