selectable-test.kt

class SelectableTest {
    @get:Rule
    val composeTestRule = createComposeRule()

    @Before
    fun setup() {
        composeTestRule.setContent {
            ModifiersExampleTheme {
                SelectableScreen()
            }
        }
    }

    @Test
    fun hasRoleNameValue() {
        val selectableElements = 
            composeTestRule.onAllNodes(hasTestTag("accessible-selectable"))

        // Assert accessible name
        selectableElements[0].assertTextEquals("Option A")
        selectableElements[1].assertTextEquals("Option B")
        // Assert role
        selectableElements.assertAll(isSelectable())
        // Assert value
        selectableElements[0].assertIsSelected()
        selectableElements[1].performClick()
        selectableElements[0].assertIsNotSelected()
        selectableElements[1].assertIsSelected()
    }
}