Support v2 Compose UI Tests APIs on non-android targets#2919
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…stead of `coroutineDispatcher`.
… creation in `ComposeUiTest`
… place of `coroutineDispatcher`.
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Alexander Maryanovsky (m-sasha)
requested changes
Mar 30, 2026
… and enforce its default usage
Alexander Maryanovsky (m-sasha)
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Mar 30, 2026
Igor Demin (igordmn)
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I reviewed the new API, and also approve it (the PR contains Deprecated/new Experimental API in the CMP source sets)
| @@ -44,14 +44,13 @@ import androidx.compose.ui.test.KeyInjectionScope | |||
| import androidx.compose.ui.test.onNodeWithTag | |||
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Support v2 Compose UI Tests APIs on non-android targets
Did we mention that the old API is deprecated anywhere? If not, we should mention this in this PR - this an important change affecting all multiplatform users.
The notes should look something like this:
## Features - Multiple Platforms
- Support `runComposeUiTest(effectContext=)`
## Migration Notes - Multiple Platforms
- `runComposeUiTest`, `runSkikoComposeUiTest`, `runDesktopComposeUiTest` are deprecated. Use `androidx.compose.ui.test.v2.runComposeUiTest` ... It uses `StandardTestCoroutineDispatcher` instead of `UnconfinedTestCoroutineDispatcher`
Please verify this note and fix mistakes before pasting it to the description.
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Standardizing the testing infrastructure around StandardTestDispatcher and introducing "v2" test APIs to improve composition and coroutine handling in tests. It also includes refactoring of the recomposerCoroutineScope and adds validation for custom effect contexts.
Fixes:
CMP-9519 Implement ComposeUiTest v2 APIs and migrate the tests
CMP-2960 Support runComposeUiTest.effectContext argument
CMP-8849 Support to run on a StandardTestDispatcher
Release Notes
Features - Multiple Platforms
StandardTestDispatcherby default instead ofUnconfinedTestDispatchereffectContextin Compose UI testsMigration Notes - Multiple Platforms
runComposeUiTest,runSkikoComposeUiTest,runDesktopComposeUiTestare deprecated in favor v2 versions