ashley-figueira

class ScreenshotRule(
    private val screenshoter: Paparazzi,
) : TestRule {

    val layoutInflater: LayoutInflater
        get() = paparazzi.layoutInflater

    val context: Context
        get() = paparazzi.context

ashley-figueira

@ExperimentalCoroutinesApi
@UninstallModules(
    UrlProviderModule::class,
    CacheControlModule::class
)
@HiltAndroidTest
@RunWith(AndroidJUnit4::class)
class BaseFragmentTest {

    @get:Rule val hiltRule = HiltAndroidRule(this)

ashley-figueira

IdlingRegistry.getInstance().register(OkHttp3IdlingResource.create("okhttp", okHttp))

ashley-figueira

private fun launchNewsListFragment() {
    launchFragmentInHiltContainer<NewsListFragment> {
        navController.setGraph(R.navigation.main_nav_graph)
        navController.setCurrentDestination(R.id.newsListFragment)
        this.viewLifecycleOwnerLiveData.observeForever { viewLifecycleOwner ->
            if (viewLifecycleOwner != null) {
                // The fragment’s view has just been created
                Navigation.setViewNavController(this.requireView(), navController)
            }
        }

ashley-figueira

launchFragmentInHiltContainer<FixturesFragment>

ashley-figueira

<?xml version="1.0" encoding="utf-8"?>
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
    package="com.company.package">

    <application>
        <activity
            android:name=".HiltTestActivity"
            android:exported="false"  />
    </application>

ashley-figueira

@AndroidEntryPoint
class HiltTestActivity : AppCompatActivity()

ashley-figueira

inline fun <reified T : Fragment> launchFragmentInHiltContainer(
    fragmentArgs: Bundle? = null,
    @StyleRes themeResId: Int = R.style.SomeTheme,
    fragmentFactory: FragmentFactory? = null,
    crossinline action: Fragment.() -> Unit = {}
) {
    val startActivityIntent = Intent.makeMainActivity(
        ComponentName(
            ApplicationProvider.getApplicationContext(),
            HiltTestActivity::class.java

ashley-figueira

class MockServerDispatcher {
    /**
     * Return ok response from mock server
     */
    internal inner class RequestDispatcher : Dispatcher() {
        override fun dispatch(request: RecordedRequest): MockResponse {
            return when (request.path) {
                "/fixtures" -> MockResponse().setResponseCode(200).setBody(getJsonContent("fixtures_feed.json"))
                "/news" -> MockResponse().setResponseCode(200).setBody(getJsonContent("news_response.json"))
                else -> MockResponse().setResponseCode(400)

ashley-figueira

private fun getJsonContent(fileName: String): String {
    return InputStreamReader(this.javaClass.classLoader!!.getResourceAsStream(fileName)).use { it.readText() }
}