Script – Testing

@Test
fun contacts_script_opens_details() = runTest {
    val scenario = contactsFactory.createTestScenario(this).start()

    val job = scenario.launchScript { runContactsFlow(fakeRepository, this@runTest) }
    scenario.send(ContactsListEvent.ContactClicked(ContactId("42")))

    scenario.awaitTopNodeIs<ContactDetailsNode>()
    job.cancelAndJoin()
}

When to use:

• Validate scripts headlessly; assert navigation and outputs without UI/emulators.

FlowTestScenario.launchScript { … } reuses the production script. Combine with awaitStackTags, awaitOutputOfType, etc. for full coverage.

Why it matters:

• You test the exact script shipped to production (no duplicating logic).
• Scenario APIs (awaitTopNodeIs, awaitStackTags, awaitOutputOfType) keep tests synchronous and readable.