Comments (2)
Hi!
You can override the KNode constructor like in this issue
@Vacxe Can you explain why the useUnmergedTree flag has a default value of false? Perhaps it's worth pointing this out in the documentation and workaround examples?
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@EvgenyMeltsaykin sure mate, actually the answer is quite simple:
Kakao/KakaoCompose it's a DSL wrapper over Espresso library, with amount of extra custom matchers and assertions. We trying DO NOT change any default Espresso behavior. So, lets jump in to Espresso code
androidx.compose.ui.test.SemanticsNodeInteractionsProvider
package androidx.compose.ui.test
import androidx.compose.ui.test.internal.JvmDefaultWithCompatibility
/**
* Provides the main entry point into testing.
*
* Typically implemented by a test rule.
*/
@JvmDefaultWithCompatibility
interface SemanticsNodeInteractionsProvider {
/**
* Finds a semantics node that matches the given condition.
*
* Any subsequent operation on its result will expect exactly one element found (unless
* [SemanticsNodeInteraction.assertDoesNotExist] is used) and will throw [AssertionError] if
* none or more than one element is found.
*
* For usage patterns and semantics concepts see [SemanticsNodeInteraction]
*
* @param matcher Matcher used for filtering
* @param useUnmergedTree Find within merged composables like Buttons.
* @see onAllNodes to work with multiple elements
*/
fun onNode(
matcher: SemanticsMatcher,
useUnmergedTree: Boolean = false
): SemanticsNodeInteraction
/**
* Finds all semantics nodes that match the given condition.
*
* If you are working with elements that are not supposed to occur multiple times use [onNode]
* instead.
*
* For usage patterns and semantics concepts see [SemanticsNodeInteraction]
*
* @param matcher Matcher used for filtering.
* @param useUnmergedTree Find within merged composables like Buttons.
* @see onNode
*/
fun onAllNodes(
matcher: SemanticsMatcher,
useUnmergedTree: Boolean = false
): SemanticsNodeInteractionCollection
}
useUnmergedTree: Boolean = false
- default Espresso behavior
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