Android Compose UI testing: how get the Text from a node

Question

I want in my test get the Text from a node.

       **var nodes=onAllNodes(myNode).fetchSemanticsNodes()**

       println("Test_printlog ########### start ${nodes.size}")
       // give a corret number 
       for (node in nodes) {
            println("TestNODE ${node.config}")

I have:

TestNODE SemanticsConfiguration@972964b{ mergeDescendants=true,TestTag : myTestTag, Text : my text,

If I want to get the Text property I tried to use node.config.get but wat is the parameter to pass to the get to get the text?

in the documentation said:

androidx.compose.ui.semantics.SemanticsConfiguration public final operator fun get( key: SemanticsPropertyKey ): T Retrieves the value for the given property if one has been set. If a value has not been set, throws IllegalStateException

I try several time... but I have always error

like for example if I use node.config.get("Text")

Type mismatch. Required: SemanticsPropertyKey<TypeVariable(T)> Found: String

What is the correct syntax to get the Text property from node.config.get?

Answer 1

I found..... add:

import androidx.compose.ui.semantics.SemanticsProperties.Text

and use

node.config.getOrNull(Text)}

in this way you can also find all the other semantic properties:

import androidx.compose.ui.semantics.SemanticsProperties.TestTag
 node.config.getOrNull(TestTag)}