Added provider tests

app/src/androidTest/java/com/lagradost/cloudstream3/ExampleInstrumentedTest.kt

@@ -1,9 +1,8 @@
 package com.lagradost.cloudstream3
 
 import androidx.test.ext.junit.runners.AndroidJUnit4
-import com.lagradost.cloudstream3.mvvm.logError
-import com.lagradost.cloudstream3.utils.Qualities
 import com.lagradost.cloudstream3.utils.SubtitleHelper
+import com.lagradost.cloudstream3.utils.TestingUtils
 import kotlinx.coroutines.runBlocking
 import org.junit.Assert
 import org.junit.Test
@@ -16,142 +15,11 @@ import org.junit.runner.RunWith
  */
 @RunWith(AndroidJUnit4::class)
 class ExampleInstrumentedTest {
-    //@Test
-    //fun useAppContext() {
-    //    // Context of the app under test.
-    //    val appContext = InstrumentationRegistry.getInstrumentation().targetContext
-    //    assertEquals("com.lagradost.cloudstream3", appContext.packageName)
-    //}
-
     private fun getAllProviders(): List<MainAPI> {
+        println("Providers: ${APIHolder.allProviders.size}")
         return APIHolder.allProviders //.filter { !it.usesWebView }
     }
 
-    private suspend fun loadLinks(api: MainAPI, url: String?): Boolean {
-        Assert.assertNotNull("Api ${api.name} has invalid url on episode", url)
-        if (url == null) return true
-        var linksLoaded = 0
-        try {
-            val success = api.loadLinks(url, false, {}) { link ->
-                Assert.assertTrue(
-                    "Api ${api.name} returns link with invalid Quality",
-                    Qualities.values().map { it.value }.contains(link.quality)
-                )
-                Assert.assertTrue(
-                    "Api ${api.name} returns link with invalid url ${link.url}",
-                    link.url.length > 4
-                )
-                linksLoaded++
-            }
-            if (success) {
-                return linksLoaded > 0
-            }
-            Assert.assertTrue("Api ${api.name} has returns false on .loadLinks", success)
-        } catch (e: Exception) {
-            if (e.cause is NotImplementedError) {
-                Assert.fail("Provider has not implemented .loadLinks")
-            }
-            logError(e)
-        }
-        return true
-    }
-
-    private suspend fun testSingleProviderApi(api: MainAPI): Boolean {
-        val searchQueries = listOf("over", "iron", "guy")
-        var correctResponses = 0
-        var searchResult: List<SearchResponse>? = null
-        for (query in searchQueries) {
-            val response = try {
-                api.search(query)
-            } catch (e: Exception) {
-                if (e.cause is NotImplementedError) {
-                    Assert.fail("Provider has not implemented .search")
-                }
-                logError(e)
-                null
-            }
-            if (!response.isNullOrEmpty()) {
-                correctResponses++
-                if (searchResult == null) {
-                    searchResult = response
-                }
-            }
-        }
-
-        if (correctResponses == 0 || searchResult == null) {
-            System.err.println("Api ${api.name} did not return any valid search responses")
-            return false
-        }
-
-        try {
-            var validResults = false
-            for (result in searchResult) {
-                Assert.assertEquals(
-                    "Invalid apiName on response on ${api.name}",
-                    result.apiName,
-                    api.name
-                )
-                val load = api.load(result.url) ?: continue
-                Assert.assertEquals(
-                    "Invalid apiName on load on ${api.name}",
-                    load.apiName,
-                    result.apiName
-                )
-                Assert.assertTrue(
-                    "Api ${api.name} on load does not contain any of the supportedTypes",
-                    api.supportedTypes.contains(load.type)
-                )
-                when (load) {
-                    is AnimeLoadResponse -> {
-                        val gotNoEpisodes =
-                            load.episodes.keys.isEmpty() || load.episodes.keys.any { load.episodes[it].isNullOrEmpty() }
-
-                        if (gotNoEpisodes) {
-                            println("Api ${api.name} got no episodes on ${load.url}")
-                            continue
-                        }
-
-                        val url = (load.episodes[load.episodes.keys.first()])?.first()?.data
-                        validResults = loadLinks(api, url)
-                        if (!validResults) continue
-                    }
-                    is MovieLoadResponse -> {
-                        val gotNoEpisodes = load.dataUrl.isBlank()
-                        if (gotNoEpisodes) {
-                            println("Api ${api.name} got no movie on ${load.url}")
-                            continue
-                        }
-
-                        validResults = loadLinks(api, load.dataUrl)
-                        if (!validResults) continue
-                    }
-                    is TvSeriesLoadResponse -> {
-                        val gotNoEpisodes = load.episodes.isEmpty()
-                        if (gotNoEpisodes) {
-                            println("Api ${api.name} got no episodes on ${load.url}")
-                            continue
-                        }
-
-                        validResults = loadLinks(api, load.episodes.first().data)
-                        if (!validResults) continue
-                    }
-                }
-                break
-            }
-            if (!validResults) {
-                System.err.println("Api ${api.name} did not load on any")
-            }
-
-            return validResults
-        } catch (e: Exception) {
-            if (e.cause is NotImplementedError) {
-                Assert.fail("Provider has not implemented .load")
-            }
-            logError(e)
-            return false
-        }
-    }
-
     @Test
     fun providersExist() {
         Assert.assertTrue(getAllProviders().isNotEmpty())
@@ -159,6 +27,7 @@ class ExampleInstrumentedTest {
     }
 
     @Test
+    @Throws(AssertionError::class)
     fun providerCorrectData() {
         val isoNames = SubtitleHelper.languages.map { it.ISO_639_1 }
         Assert.assertFalse("ISO does not contain any languages", isoNames.isNullOrEmpty())
@@ -181,67 +50,20 @@ class ExampleInstrumentedTest {
     fun providerCorrectHomepage() {
         runBlocking {
             getAllProviders().amap { api ->
-                if (api.hasMainPage) {
-                    try {
-                        val f = api.mainPage.first()
-                        val homepage =
-                            api.getMainPage(1, MainPageRequest(f.name, f.data, f.horizontalImages))
-                        when {
-                            homepage == null -> {
-                                System.err.println("Homepage provider ${api.name} did not correctly load homepage!")
-                            }
-                            homepage.items.isEmpty() -> {
-                                System.err.println("Homepage provider ${api.name} does not contain any items!")
-                            }
-                            homepage.items.any { it.list.isEmpty() } -> {
-                                System.err.println("Homepage provider ${api.name} does not have any items on result!")
-                            }
-                        }
-                    } catch (e: Exception) {
-                        if (e.cause is NotImplementedError) {
-                            Assert.fail("Provider marked as hasMainPage, while in reality is has not been implemented")
-                        }
-                        logError(e)
-                    }
-                }
+                TestingUtils.testHomepage(api, ::println)
             }
         }
         println("Done providerCorrectHomepage")
     }
 
-//    @Test
-//    fun testSingleProvider() {
-//        testSingleProviderApi(ThenosProvider())
-//    }
-
     @Test
-    fun providerCorrect() {
+    fun testAllProvidersCorrect() {
         runBlocking {
-            val invalidProvider = ArrayList<Pair<MainAPI, Exception?>>()
-            val providers = getAllProviders()
-            providers.amap { api ->
-                try {
-                    println("Trying $api")
-                    if (testSingleProviderApi(api)) {
-                        println("Success $api")
-                    } else {
-                        System.err.println("Error $api")
-                        invalidProvider.add(Pair(api, null))
+            TestingUtils.getDeferredProviderTests(
+                this,
+                getAllProviders(),
+                ::println
+            ) { _, _ -> }
         }
-                } catch (e: Exception) {
-                    logError(e)
-                    invalidProvider.add(Pair(api, e))
-                }
-            }
-            if (invalidProvider.isEmpty()) {
-                println("No Invalid providers! :D")
-            } else {
-                println("Invalid providers are: ")
-                for (provider in invalidProvider) {
-                    println("${provider.first}")
-                }
-            }
-        }
-        println("Done providerCorrect")
     }
 }

app/src/main/java/com/lagradost/cloudstream3/MainAPI.kt

@@ -17,8 +17,10 @@ import com.lagradost.cloudstream3.syncproviders.SyncIdName
 import com.lagradost.cloudstream3.ui.player.SubtitleData
 import com.lagradost.cloudstream3.utils.*
 import com.lagradost.cloudstream3.utils.AppUtils.toJson
+import com.lagradost.cloudstream3.utils.Coroutines.mainWork
 import com.lagradost.cloudstream3.utils.Coroutines.threadSafeListOf
 import okhttp3.Interceptor
+import org.mozilla.javascript.Scriptable
 import java.text.SimpleDateFormat
 import java.util.*
 import kotlin.math.absoluteValue
@@ -734,6 +736,19 @@ fun fixTitle(str: String): String {
             .replaceFirstChar { char -> if (char.isLowerCase()) char.titlecase(Locale.getDefault()) else it }
     }
 }
+/**
+ * Get rhino context in a safe way as it needs to be initialized on the main thread.
+ * Make sure you get the scope using: val scope: Scriptable = rhino.initSafeStandardObjects()
+ * Use like the following: rhino.evaluateString(scope, js, "JavaScript", 1, null)
+ **/
+suspend fun getRhinoContext(): org.mozilla.javascript.Context {
+    return Coroutines.mainWork {
+        val rhino = org.mozilla.javascript.Context.enter()
+        rhino.initSafeStandardObjects()
+        rhino.optimizationLevel = -1
+        rhino
+    }
+}
 
 /** https://www.imdb.com/title/tt2861424/ -> tt2861424 */
 fun imdbUrlToId(url: String): String? {

app/src/main/java/com/lagradost/cloudstream3/MainActivity.kt

@@ -402,6 +402,7 @@ class MainActivity : AppCompatActivity(), ColorPickerDialogListener {
             R.id.navigation_settings_general,
             R.id.navigation_settings_extensions,
             R.id.navigation_settings_plugins,
+            R.id.navigation_test_providers,
         ).contains(destination.id)
 
 

app/src/main/java/com/lagradost/cloudstream3/mvvm/ArchComponentExt.kt

@@ -121,13 +121,21 @@ suspend fun <T> suspendSafeApiCall(apiCall: suspend () -> T): T? {
     }
 }
 
-fun <T> safeFail(throwable: Throwable): Resource<T> {
-    val stackTraceMsg =
-        (throwable.localizedMessage ?: "") + "\n\n" + throwable.stackTrace.joinToString(
+fun Throwable.getAllMessages(): String {
+    return (this.localizedMessage ?: "") + (this.cause?.getAllMessages()?.let { "\n$it" } ?: "")
+}
+
+fun Throwable.getStackTracePretty(showMessage: Boolean = true): String {
+    val prefix = if (showMessage) this.localizedMessage?.let { "\n$it" } ?: "" else ""
+    return prefix + this.stackTrace.joinToString(
         separator = "\n"
     ) {
         "${it.fileName} ${it.lineNumber}"
     }
+}
+
+fun <T> safeFail(throwable: Throwable): Resource<T> {
+    val stackTraceMsg = throwable.getStackTracePretty()
     return Resource.Failure(false, null, null, stackTraceMsg)
 }
 

app/src/main/java/com/lagradost/cloudstream3/ui/settings/SettingsProviders.kt

@@ -2,6 +2,8 @@ package com.lagradost.cloudstream3.ui.settings
 
 import android.os.Bundle
 import android.view.View
+import androidx.navigation.NavOptions
+import androidx.navigation.fragment.findNavController
 import androidx.preference.PreferenceFragmentCompat
 import androidx.preference.PreferenceManager
 import com.lagradost.cloudstream3.*
@@ -16,6 +18,7 @@ import com.lagradost.cloudstream3.utils.USER_SELECTED_HOMEPAGE_API
 import com.lagradost.cloudstream3.utils.SingleSelectionHelper.showMultiDialog
 import com.lagradost.cloudstream3.utils.SubtitleHelper
 import com.lagradost.cloudstream3.utils.UIHelper.hideKeyboard
+import com.lagradost.cloudstream3.utils.UIHelper.navigate
 
 class SettingsProviders : PreferenceFragmentCompat() {
     override fun onViewCreated(view: View, savedInstanceState: Bundle?) {
@@ -56,6 +59,20 @@ class SettingsProviders : PreferenceFragmentCompat() {
             return@setOnPreferenceClickListener true
         }
 
+        getPref(R.string.test_providers_key)?.setOnPreferenceClickListener {
+            // Somehow animations do not work without this.
+            val options = NavOptions.Builder()
+                .setEnterAnim(R.anim.enter_anim)
+                .setExitAnim(R.anim.exit_anim)
+                .setPopEnterAnim(R.anim.pop_enter)
+                .setPopExitAnim(R.anim.pop_exit)
+                .build()
+
+            this@SettingsProviders.findNavController()
+                .navigate(R.id.navigation_test_providers, null, options)
+            true
+        }
+
         getPref(R.string.prefer_media_type_key)?.setOnPreferenceClickListener {
             val names = enumValues<TvType>().sorted().map { it.name }
             val default =

app/src/main/java/com/lagradost/cloudstream3/ui/settings/testing/TestFragment.kt

@@ -0,0 +1,97 @@
+package com.lagradost.cloudstream3.ui.settings.testing
+
+import android.os.Bundle
+import androidx.fragment.app.Fragment
+import android.view.LayoutInflater
+import android.view.View
+import android.view.ViewGroup
+import androidx.coordinatorlayout.widget.CoordinatorLayout
+import androidx.fragment.app.activityViewModels
+import com.lagradost.cloudstream3.R
+import com.lagradost.cloudstream3.mvvm.normalSafeApiCall
+import com.lagradost.cloudstream3.mvvm.observe
+import com.lagradost.cloudstream3.mvvm.observeNullable
+import com.lagradost.cloudstream3.ui.settings.SettingsFragment.Companion.isTrueTvSettings
+import com.lagradost.cloudstream3.ui.settings.SettingsFragment.Companion.setUpToolbar
+import kotlinx.android.synthetic.main.fragment_testing.*
+import kotlinx.android.synthetic.main.view_test.*
+
+
+class TestFragment : Fragment() {
+
+    private val testViewModel: TestViewModel by activityViewModels()
+
+    override fun onViewCreated(view: View, savedInstanceState: Bundle?) {
+        setUpToolbar(R.string.category_provider_test)
+        super.onViewCreated(view, savedInstanceState)
+
+        provider_test_recycler_view?.adapter = TestResultAdapter(
+            mutableListOf()
+        )
+
+        testViewModel.init()
+        if (testViewModel.isRunningTest) {
+            provider_test?.setState(TestView.TestState.Running)
+        }
+
+        observe(testViewModel.providerProgress) { (passed, failed, total) ->
+            provider_test?.setProgress(passed, failed, total)
+        }
+
+        observeNullable(testViewModel.providerResults) {
+            normalSafeApiCall {
+                val newItems = it.sortedBy { api -> api.first.name }
+                (provider_test_recycler_view?.adapter as? TestResultAdapter)?.updateList(
+                    newItems
+                )
+            }
+        }
+
+        provider_test?.setOnPlayButtonListener { state ->
+            when (state) {
+                TestView.TestState.Stopped -> testViewModel.stopTest()
+                TestView.TestState.Running -> testViewModel.startTest()
+                TestView.TestState.None -> testViewModel.startTest()
+            }
+        }
+
+        if (isTrueTvSettings()) {
+            tests_play_pause?.isFocusableInTouchMode = true
+            tests_play_pause?.requestFocus()
+        }
+
+        provider_test?.playPauseButton?.setOnFocusChangeListener { _, hasFocus ->
+            if (hasFocus) {
+                provider_test_appbar?.setExpanded(true, true)
+            }
+        }
+
+        fun focusRecyclerView() {
+            // Hack to make it possible to focus the recyclerview.
+            if (isTrueTvSettings()) {
+                provider_test_recycler_view?.requestFocus()
+                provider_test_appbar?.setExpanded(false, true)
+            }
+        }
+
+        provider_test?.setOnMainClick {
+            testViewModel.setFilterMethod(TestViewModel.ProviderFilter.All)
+            focusRecyclerView()
+        }
+        provider_test?.setOnFailedClick {
+            testViewModel.setFilterMethod(TestViewModel.ProviderFilter.Failed)
+            focusRecyclerView()
+        }
+        provider_test?.setOnPassedClick {
+            testViewModel.setFilterMethod(TestViewModel.ProviderFilter.Passed)
+            focusRecyclerView()
+        }
+    }
+
+    override fun onCreateView(
+        inflater: LayoutInflater, container: ViewGroup?,
+        savedInstanceState: Bundle?
+    ): View? {
+        return inflater.inflate(R.layout.fragment_testing, container, false)
+    }
+}

app/src/main/java/com/lagradost/cloudstream3/ui/settings/testing/TestResultAdapter.kt

@@ -0,0 +1,80 @@
+package com.lagradost.cloudstream3.ui.settings.testing
+
+import android.app.AlertDialog
+import android.view.LayoutInflater
+import android.view.View
+import android.view.ViewGroup
+import android.widget.ImageView
+import android.widget.TextView
+import androidx.core.content.ContextCompat
+import androidx.recyclerview.widget.RecyclerView
+import com.lagradost.cloudstream3.MainAPI
+import com.lagradost.cloudstream3.R
+import com.lagradost.cloudstream3.mvvm.getAllMessages
+import com.lagradost.cloudstream3.mvvm.getStackTracePretty
+import com.lagradost.cloudstream3.utils.AppUtils
+import com.lagradost.cloudstream3.utils.SubtitleHelper.getFlagFromIso
+import com.lagradost.cloudstream3.utils.TestingUtils
+import kotlinx.android.synthetic.main.provider_test_item.view.*
+
+class TestResultAdapter(override val items: MutableList<Pair<MainAPI, TestingUtils.TestResultProvider>>) :
+    AppUtils.DiffAdapter<Pair<MainAPI, TestingUtils.TestResultProvider>>(items) {
+    override fun onCreateViewHolder(parent: ViewGroup, viewType: Int): RecyclerView.ViewHolder {
+        return ProviderTestViewHolder(
+            LayoutInflater.from(parent.context)
+                .inflate(R.layout.provider_test_item, parent, false),
+        )
+    }
+
+    override fun onBindViewHolder(holder: RecyclerView.ViewHolder, position: Int) {
+        when (holder) {
+            is ProviderTestViewHolder -> {
+                val item = items[position]
+                holder.bind(item.first, item.second)
+            }
+        }
+    }
+
+    inner class ProviderTestViewHolder(itemView: View) : RecyclerView.ViewHolder(itemView) {
+        private val languageText: TextView = itemView.lang_icon
+        private val providerTitle: TextView = itemView.main_text
+        private val statusText: TextView = itemView.passed_failed_marker
+        private val failDescription: TextView = itemView.fail_description
+        private val logButton: ImageView = itemView.action_button
+
+        private fun String.lastLine(): String? {
+            return this.lines().lastOrNull { it.isNotBlank() }
+        }
+
+        fun bind(api: MainAPI, result: TestingUtils.TestResultProvider) {
+            languageText.text = getFlagFromIso(api.lang)
+            providerTitle.text = api.name
+
+            val (resultText, resultColor) = if (result.success) {
+                R.string.test_passed to R.color.colorTestPass
+            } else {
+                R.string.test_failed to R.color.colorTestFail
+            }
+
+            statusText.setText(resultText)
+            statusText.setTextColor(ContextCompat.getColor(itemView.context, resultColor))
+
+            val stackTrace = result.exception?.getStackTracePretty(false)?.ifBlank { null }
+            val messages = result.exception?.getAllMessages()?.ifBlank { null }
+            val fullLog =
+                result.log + (messages?.let { "\n\n$it" } ?: "") + (stackTrace?.let { "\n\n$it" } ?: "")
+
+            failDescription.text = messages?.lastLine() ?: result.log.lastLine()
+
+            logButton.setOnClickListener {
+                val builder: AlertDialog.Builder =
+                    AlertDialog.Builder(it.context, R.style.AlertDialogCustom)
+                builder.setMessage(fullLog)
+                    .setTitle(R.string.test_log)
+                    .show()
+            }
+        }
+    }
+
+
+}

app/src/main/java/com/lagradost/cloudstream3/ui/settings/testing/TestView.kt

@@ -0,0 +1,119 @@
+package com.lagradost.cloudstream3.ui.settings.testing
+
+import android.content.Context
+import android.util.AttributeSet
+import android.view.LayoutInflater
+import android.view.View
+import android.widget.TextView
+import androidx.annotation.DrawableRes
+import androidx.annotation.StringRes
+import androidx.cardview.widget.CardView
+import androidx.core.content.ContextCompat
+import androidx.core.view.isVisible
+import androidx.core.widget.ContentLoadingProgressBar
+import com.google.android.material.button.MaterialButton
+import com.lagradost.cloudstream3.R
+import com.lagradost.cloudstream3.utils.AppUtils.animateProgressTo
+
+class TestView @JvmOverloads constructor(
+    context: Context,
+    attrs: AttributeSet? = null,
+    defStyleAttr: Int = 0
+) : CardView(context, attrs) {
+    enum class TestState(@StringRes val stringRes: Int, @DrawableRes val icon: Int) {
+        None(R.string.start, R.drawable.ic_baseline_play_arrow_24),
+
+        //        Paused(R.string.resume, R.drawable.ic_baseline_play_arrow_24),
+        Stopped(R.string.restart, R.drawable.ic_baseline_play_arrow_24),
+        Running(R.string.stop, R.drawable.pause_to_play),
+    }
+
+    var mainSection: View? = null
+    var testsPassedSection: View? = null
+    var testsFailedSection: View? = null
+
+    var mainSectionText: TextView? = null
+    var mainSectionHeader: TextView? = null
+    var testsPassedSectionText: TextView? = null
+    var testsFailedSectionText: TextView? = null
+    var totalProgressBar: ContentLoadingProgressBar? = null
+
+    var playPauseButton: MaterialButton? = null
+    var stateListener: (TestState) -> Unit = {}
+
+    private var state = TestState.None
+
+    init {
+        LayoutInflater.from(context).inflate(R.layout.view_test, this, true)
+
+        mainSection = findViewById(R.id.main_test_section)
+        testsPassedSection = findViewById(R.id.passed_test_section)
+        testsFailedSection = findViewById(R.id.failed_test_section)
+
+        mainSectionHeader = findViewById(R.id.main_test_header)
+        mainSectionText = findViewById(R.id.main_test_section_progress)
+        testsPassedSectionText = findViewById(R.id.passed_test_section_progress)
+        testsFailedSectionText = findViewById(R.id.failed_test_section_progress)
+
+        totalProgressBar = findViewById(R.id.test_total_progress)
+        playPauseButton = findViewById(R.id.tests_play_pause)
+
+        attrs?.let {
+            val typedArray = context.obtainStyledAttributes(it, R.styleable.TestView)
+            val headerText = typedArray.getString(R.styleable.TestView_header_text)
+            mainSectionHeader?.text = headerText
+            typedArray.recycle()
+        }
+
+        playPauseButton?.setOnClickListener {
+            val newState = when (state) {
+                TestState.None -> TestState.Running
+                TestState.Running -> TestState.Stopped
+                TestState.Stopped -> TestState.Running
+            }
+            setState(newState)
+        }
+    }
+
+    fun setOnPlayButtonListener(listener: (TestState) -> Unit) {
+        stateListener = listener
+    }
+
+    fun setState(newState: TestState) {
+        state = newState
+        stateListener.invoke(newState)
+        playPauseButton?.setText(newState.stringRes)
+        playPauseButton?.icon = ContextCompat.getDrawable(context, newState.icon)
+    }
+
+    fun setProgress(passed: Int, failed: Int, total: Int?) {
+        val totalProgress = passed + failed
+        mainSectionText?.text = "$totalProgress / ${total?.toString() ?: "?"}"
+        testsPassedSectionText?.text = passed.toString()
+        testsFailedSectionText?.text = failed.toString()
+
+        totalProgressBar?.max = (total ?: 0) * 1000
+        totalProgressBar?.animateProgressTo(totalProgress * 1000)
+
+        totalProgressBar?.isVisible = !(totalProgress == 0 || (total ?: 0) == 0)
+        if (totalProgress == total) {
+            setState(TestState.Stopped)
+        }
+    }
+
+    fun setMainHeader(@StringRes header: Int) {
+        mainSectionHeader?.setText(header)
+    }
+
+    fun setOnMainClick(listener: OnClickListener) {
+        mainSection?.setOnClickListener(listener)
+    }
+
+    fun setOnPassedClick(listener: OnClickListener) {
+        testsPassedSection?.setOnClickListener(listener)
+    }
+
+    fun setOnFailedClick(listener: OnClickListener) {
+        testsFailedSection?.setOnClickListener(listener)
+    }
+}

app/src/main/java/com/lagradost/cloudstream3/ui/settings/testing/TestViewModel.kt

@@ -0,0 +1,108 @@
+package com.lagradost.cloudstream3.ui.settings.testing
+
+import androidx.lifecycle.LiveData
+import androidx.lifecycle.MutableLiveData
+import androidx.lifecycle.ViewModel
+import com.lagradost.cloudstream3.APIHolder
+import com.lagradost.cloudstream3.MainAPI
+import com.lagradost.cloudstream3.utils.Coroutines.threadSafeListOf
+import com.lagradost.cloudstream3.utils.TestingUtils
+import kotlinx.coroutines.CoroutineScope
+import kotlinx.coroutines.Dispatchers
+import kotlinx.coroutines.cancel
+
+class TestViewModel : ViewModel() {
+    data class TestProgress(
+        val passed: Int,
+        val failed: Int,
+        val total: Int
+    )
+
+    enum class ProviderFilter {
+        All,
+        Passed,
+        Failed
+    }
+
+    private val _providerProgress = MutableLiveData<TestProgress>(null)
+    val providerProgress: LiveData<TestProgress> = _providerProgress
+
+    private val _providerResults =
+        MutableLiveData<List<Pair<MainAPI, TestingUtils.TestResultProvider>>>(
+            emptyList()
+        )
+
+    val providerResults: LiveData<List<Pair<MainAPI, TestingUtils.TestResultProvider>>> =
+        _providerResults
+
+    private var scope: CoroutineScope? = null
+    val isRunningTest
+        get() = scope != null
+
+    private var filter = ProviderFilter.All
+    private val providers = threadSafeListOf<Pair<MainAPI, TestingUtils.TestResultProvider>>()
+    private var passed = 0
+    private var failed = 0
+    private var total = 0
+
+    private fun updateProgress() {
+        _providerProgress.postValue(TestProgress(passed, failed, total))
+        postProviders()
+    }
+
+    private fun postProviders() {
+        synchronized(providers) {
+            val filtered = when (filter) {
+                ProviderFilter.All -> providers
+                ProviderFilter.Passed -> providers.filter { it.second.success }
+                ProviderFilter.Failed -> providers.filter { !it.second.success }
+            }
+            _providerResults.postValue(filtered)
+        }
+    }
+
+    fun setFilterMethod(filter: ProviderFilter) {
+        if (this.filter == filter) return
+        this.filter = filter
+        postProviders()
+    }
+
+    private fun addProvider(api: MainAPI, results: TestingUtils.TestResultProvider) {
+        synchronized(providers) {
+            val index = providers.indexOfFirst { it.first == api }
+            if (index == -1) {
+                providers.add(api to results)
+                if (results.success) passed++ else failed++
+            } else {
+                providers[index] = api to results
+            }
+            updateProgress()
+        }
+    }
+
+    fun init() {
+        val apis = APIHolder.allProviders
+        total = apis.size
+        updateProgress()
+    }
+
+    fun startTest() {
+        scope = CoroutineScope(Dispatchers.Default)
+
+        val apis = APIHolder.allProviders
+        total = apis.size
+        failed = 0
+        passed = 0
+        providers.clear()
+        updateProgress()
+
+        TestingUtils.getDeferredProviderTests(scope ?: return, apis, ::println) { api, result ->
+            addProvider(api, result)
+        }
+    }
+
+    fun stopTest() {
+        scope?.cancel()
+        scope = null
+    }
+}

app/src/main/java/com/lagradost/cloudstream3/utils/AppUtils.kt

@@ -1,5 +1,6 @@
 package com.lagradost.cloudstream3.utils
 
+import android.animation.ObjectAnimator
 import android.annotation.SuppressLint
 import android.app.Activity
 import android.app.Activity.RESULT_CANCELED
@@ -17,6 +18,7 @@ import android.os.*
 import android.provider.MediaStore
 import android.text.Spanned
 import android.util.Log
+import android.view.animation.DecelerateInterpolator
 import android.widget.Toast
 import androidx.activity.result.contract.ActivityResultContracts
 import androidx.annotation.RequiresApi
@@ -25,6 +27,7 @@ import androidx.appcompat.app.AlertDialog
 import androidx.core.content.ContextCompat
 import androidx.core.text.HtmlCompat
 import androidx.core.text.toSpanned
+import androidx.core.widget.ContentLoadingProgressBar
 import androidx.fragment.app.Fragment
 import androidx.fragment.app.FragmentActivity
 import androidx.navigation.fragment.findNavController
@@ -179,6 +182,20 @@ object AppUtils {
         touchSlopField.set(recyclerView, touchSlop * f)       // "8" was obtained experimentally
     }
 
+    fun ContentLoadingProgressBar?.animateProgressTo(to: Int) {
+        if (this == null) return
+        val animation: ObjectAnimator = ObjectAnimator.ofInt(
+            this,
+            "progress",
+            this.progress,
+            to
+        )
+        animation.duration = 500
+        animation.setAutoCancel(true)
+        animation.interpolator = DecelerateInterpolator()
+        animation.start()
+    }
+
     @SuppressLint("RestrictedApi")
     fun getAllWatchNextPrograms(context: Context): Set<Long> {
         val COLUMN_WATCH_NEXT_ID_INDEX = 0

app/src/main/java/com/lagradost/cloudstream3/utils/TestingUtils.kt

@@ -0,0 +1,267 @@
+package com.lagradost.cloudstream3.utils
+
+import com.lagradost.cloudstream3.*
+import com.lagradost.cloudstream3.mvvm.logError
+import kotlinx.coroutines.*
+import org.junit.Assert
+
+object TestingUtils {
+    open class TestResult(val success: Boolean) {
+        companion object {
+            val Pass = TestResult(true)
+            val Fail = TestResult(false)
+        }
+    }
+
+    class TestResultSearch(val results: List<SearchResponse>) : TestResult(true)
+    class TestResultLoad(val extractorData: String) : TestResult(true)
+
+    class TestResultProvider(success: Boolean, val log: String, val exception: Throwable?) :
+        TestResult(success)
+
+    @Throws(AssertionError::class, CancellationException::class)
+    suspend fun testHomepage(
+        api: MainAPI,
+        logger: (String) -> Unit
+    ): TestResult {
+        if (api.hasMainPage) {
+            try {
+                val f = api.mainPage.first()
+                val homepage =
+                    api.getMainPage(1, MainPageRequest(f.name, f.data, f.horizontalImages))
+                when {
+                    homepage == null -> {
+                        logger.invoke("Homepage provider ${api.name} did not correctly load homepage!")
+                    }
+                    homepage.items.isEmpty() -> {
+                        logger.invoke("Homepage provider ${api.name} does not contain any items!")
+                    }
+                    homepage.items.any { it.list.isEmpty() } -> {
+                        logger.invoke("Homepage provider ${api.name} does not have any items on result!")
+                    }
+                }
+            } catch (e: Throwable) {
+                if (e is NotImplementedError) {
+                    Assert.fail("Provider marked as hasMainPage, while in reality is has not been implemented")
+                } else if (e is CancellationException) {
+                    throw e
+                }
+                logError(e)
+            }
+        }
+        return TestResult.Pass
+    }
+
+    @Throws(AssertionError::class, CancellationException::class)
+    private suspend fun testSearch(
+        api: MainAPI
+    ): TestResult {
+        val searchQueries = listOf("over", "iron", "guy")
+        val searchResults = searchQueries.firstNotNullOfOrNull { query ->
+            try {
+                api.search(query).takeIf { !it.isNullOrEmpty() }
+            } catch (e: Throwable) {
+                if (e is NotImplementedError) {
+                    Assert.fail("Provider has not implemented search()")
+                } else if (e is CancellationException) {
+                    throw e
+                }
+                logError(e)
+                null
+            }
+        }
+
+        return if (searchResults.isNullOrEmpty()) {
+            Assert.fail("Api ${api.name} did not return any valid search responses")
+            TestResult.Fail // Should not be reached
+        } else {
+            TestResultSearch(searchResults)
+        }
+
+    }
+
+
+    @Throws(AssertionError::class, CancellationException::class)
+    private suspend fun testLoad(
+        api: MainAPI,
+        result: SearchResponse,
+        logger: (String) -> Unit
+    ): TestResult {
+        try {
+            Assert.assertEquals(
+                "Invalid apiName on SearchResponse on ${api.name}",
+                result.apiName,
+                api.name
+            )
+
+            val loadResponse = api.load(result.url)
+
+            if (loadResponse == null) {
+                logger.invoke("Returned null loadResponse on ${result.url} on ${api.name}")
+                return TestResult.Fail
+            }
+
+            Assert.assertEquals(
+                "Invalid apiName on LoadResponse on ${api.name}",
+                loadResponse.apiName,
+                result.apiName
+            )
+            Assert.assertTrue(
+                "Api ${api.name} on load does not contain any of the supportedTypes: ${loadResponse.type}",
+                api.supportedTypes.contains(loadResponse.type)
+            )
+
+            val url = when (loadResponse) {
+                is AnimeLoadResponse -> {
+                    val gotNoEpisodes =
+                        loadResponse.episodes.keys.isEmpty() || loadResponse.episodes.keys.any { loadResponse.episodes[it].isNullOrEmpty() }
+
+                    if (gotNoEpisodes) {
+                        logger.invoke("Api ${api.name} got no episodes on ${loadResponse.url}")
+                        return TestResult.Fail
+                    }
+
+                    (loadResponse.episodes[loadResponse.episodes.keys.firstOrNull()])?.firstOrNull()?.data
+                }
+                is MovieLoadResponse -> {
+                    val gotNoEpisodes = loadResponse.dataUrl.isBlank()
+                    if (gotNoEpisodes) {
+                        logger.invoke("Api ${api.name} got no movie on ${loadResponse.url}")
+                        return TestResult.Fail
+                    }
+
+                    loadResponse.dataUrl
+                }
+                is TvSeriesLoadResponse -> {
+                    val gotNoEpisodes = loadResponse.episodes.isEmpty()
+                    if (gotNoEpisodes) {
+                        logger.invoke("Api ${api.name} got no episodes on ${loadResponse.url}")
+                        return TestResult.Fail
+                    }
+                    loadResponse.episodes.firstOrNull()?.data
+                }
+                is LiveStreamLoadResponse -> {
+                    loadResponse.dataUrl
+                }
+                else -> {
+                    logger.invoke("Unknown load response: ${loadResponse.javaClass.name}")
+                    return TestResult.Fail
+                }
+            } ?: return TestResult.Fail
+
+            return TestResultLoad(url)
+
+//            val loadTest = testLoadResponse(api, load, logger)
+//            if (loadTest is TestResultLoad) {
+//                testLinkLoading(api, loadTest.extractorData, logger).success
+//            } else {
+//                false
+//            }
+//            if (!validResults) {
+//                logger("Api ${api.name} did not load on the first search results: ${smallSearchResults.map { it.name }}")
+//            }
+
+//            return TestResult(validResults)
+        } catch (e: Throwable) {
+            if (e is NotImplementedError) {
+                Assert.fail("Provider has not implemented load()")
+            }
+            throw e
+        }
+    }
+
+    @Throws(AssertionError::class, CancellationException::class)
+    private suspend fun testLinkLoading(
+        api: MainAPI,
+        url: String?,
+        logger: (String) -> Unit
+    ): TestResult {
+        Assert.assertNotNull("Api ${api.name} has invalid url on episode", url)
+        if (url == null) return TestResult.Fail // Should never trigger
+
+        var linksLoaded = 0
+        try {
+            val success = api.loadLinks(url, false, {}) { link ->
+                logger.invoke("Video loaded: ${link.name}")
+                Assert.assertTrue(
+                    "Api ${api.name} returns link with invalid url ${link.url}",
+                    link.url.length > 4
+                )
+                linksLoaded++
+            }
+            if (success) {
+                logger.invoke("Links loaded: $linksLoaded")
+                return TestResult(linksLoaded > 0)
+            } else {
+                Assert.fail("Api ${api.name} returns false on loadLinks() with $linksLoaded links loaded")
+            }
+        } catch (e: Throwable) {
+            when (e) {
+                is NotImplementedError -> {
+                    Assert.fail("Provider has not implemented loadLinks()")
+                }
+                else -> {
+                    logger.invoke("Failed link loading on ${api.name} using data: $url")
+                    throw e
+                }
+            }
+        }
+        return TestResult.Pass
+    }
+
+    fun getDeferredProviderTests(
+        scope: CoroutineScope,
+        providers: List<MainAPI>,
+        logger: (String) -> Unit,
+        callback: (MainAPI, TestResultProvider) -> Unit
+    ) {
+        providers.forEach { api ->
+            scope.launch {
+                var log = ""
+                fun addToLog(string: String) {
+                    log += string + "\n"
+                    logger.invoke(string)
+                }
+                fun getLog(): String {
+                    return log.removeSuffix("\n")
+                }
+
+                val result = try {
+                    addToLog("Trying ${api.name}")
+
+                    // Test Homepage
+                    val homepage = testHomepage(api, logger).success
+                    Assert.assertTrue("Homepage failed to load", homepage)
+
+                    // Test Search Results
+                    val searchResults = testSearch(api)
+                    Assert.assertTrue("Failed to get search results", searchResults.success)
+                    searchResults as TestResultSearch
+
+                    // Test Load and LoadLinks
+                    // Only try the first 3 search results to prevent spamming
+                    val success = searchResults.results.take(3).any { searchResponse ->
+                        addToLog("Testing search result: ${searchResponse.url}")
+                        val loadResponse = testLoad(api, searchResponse, ::addToLog)
+                        if (loadResponse !is TestResultLoad) {
+                            false
+                        } else {
+                            testLinkLoading(api, loadResponse.extractorData, ::addToLog).success
+                        }
+                    }
+
+                    if (success) {
+                        logger.invoke("Success ${api.name}")
+                        TestResultProvider(true, getLog(), null)
+                    } else {
+                        logger.invoke("Error ${api.name}")
+                        TestResultProvider(false, getLog(), null)
+                    }
+                } catch (e: Throwable) {
+                    TestResultProvider(false, getLog(), e)
+                }
+                callback.invoke(api, result)
+            }
+        }
+    }
+}

app/src/main/res/drawable/baseline_network_ping_24.xml

@@ -0,0 +1,5 @@
+<vector android:height="24dp" android:tint="?attr/white"
+    android:viewportHeight="24" android:viewportWidth="24"
+    android:width="24dp" xmlns:android="http://schemas.android.com/apk/res/android">
+    <path android:fillColor="@android:color/white" android:pathData="M12,14.67L3.41,6.09L2,7.5l8.5,8.5H4v2h16v-2h-6.5l5.15,-5.15C18.91,10.95 19.2,11 19.5,11c1.38,0 2.5,-1.12 2.5,-2.5S20.88,6 19.5,6S17,7.12 17,8.5c0,0.35 0.07,0.67 0.2,0.97L12,14.67z"/>
+</vector>

app/src/main/res/drawable/baseline_text_snippet_24.xml

@@ -0,0 +1,5 @@
+<vector android:autoMirrored="true" android:height="24dp"
+    android:tint="?attr/white" android:viewportHeight="24"
+    android:viewportWidth="24" android:width="24dp" xmlns:android="http://schemas.android.com/apk/res/android">
+    <path android:fillColor="?attr/white" android:pathData="M20.41,8.41l-4.83,-4.83C15.21,3.21 14.7,3 14.17,3H5C3.9,3 3,3.9 3,5v14c0,1.1 0.9,2 2,2h14c1.1,0 2,-0.9 2,-2V9.83C21,9.3 20.79,8.79 20.41,8.41zM7,7h7v2H7V7zM17,17H7v-2h10V17zM17,13H7v-2h10V13z"/>
+</vector>

app/src/main/res/layout/fragment_testing.xml

@@ -0,0 +1,53 @@
+<?xml version="1.0" encoding="utf-8"?>
+<androidx.coordinatorlayout.widget.CoordinatorLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:app="http://schemas.android.com/apk/res-auto"
+    xmlns:tools="http://schemas.android.com/tools"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:backgroundTint="?attr/primaryBlackBackground"
+    android:orientation="vertical">
+
+    <com.google.android.material.appbar.AppBarLayout
+        android:id="@+id/provider_test_appbar"
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content">
+
+        <com.google.android.material.appbar.MaterialToolbar
+            android:id="@+id/settings_toolbar"
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:background="?attr/primaryGrayBackground"
+            android:paddingTop="@dimen/navbar_height"
+            app:layout_scrollFlags="scroll|enterAlways"
+            app:navigationIconTint="?attr/iconColor"
+            app:titleTextColor="?attr/textColor"
+            tools:title="@string/category_provider_test">
+
+        </com.google.android.material.appbar.MaterialToolbar>
+
+        <com.lagradost.cloudstream3.ui.settings.testing.TestView
+            android:id="@+id/provider_test"
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:nextFocusDown="@id/provider_test_recycler_view"
+            app:header_text="@string/category_provider_test"
+            app:layout_scrollFlags="scroll|enterAlways" />
+    </com.google.android.material.appbar.AppBarLayout>
+
+    <LinearLayout
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:orientation="vertical"
+        app:layout_behavior="@string/appbar_scrolling_view_behavior">
+
+        <androidx.recyclerview.widget.RecyclerView
+            android:id="@+id/provider_test_recycler_view"
+            android:clipToPadding="false"
+            android:paddingBottom="60dp"
+            android:layout_width="match_parent"
+            android:layout_height="match_parent"
+            app:layoutManager="androidx.recyclerview.widget.LinearLayoutManager"
+            tools:listitem="@layout/provider_test_item" />
+
+    </LinearLayout>
+</androidx.coordinatorlayout.widget.CoordinatorLayout>

app/src/main/res/layout/provider_test_item.xml

@@ -0,0 +1,71 @@
+<?xml version="1.0" encoding="utf-8"?>
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:app="http://schemas.android.com/apk/res-auto"
+    xmlns:tools="http://schemas.android.com/tools"
+    android:layout_width="match_parent"
+    android:layout_height="wrap_content"
+    android:background="?attr/selectableItemBackground"
+    android:nextFocusRight="@id/action_button"
+    android:orientation="horizontal"
+    android:padding="12dp">
+
+    <LinearLayout
+        android:layout_width="0dp"
+        android:layout_height="wrap_content"
+        android:layout_gravity="center_vertical"
+        android:layout_weight="1"
+        android:orientation="vertical">
+
+        <TextView
+            android:id="@+id/main_text"
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:textColor="?attr/textColor"
+            android:textSize="16sp"
+            tools:text="Test repository" />
+
+        <LinearLayout
+            android:layout_width="match_parent"
+            android:layout_height="match_parent"
+            android:layout_gravity="center_vertical"
+            android:orientation="horizontal">
+
+            <TextView
+                android:id="@+id/lang_icon"
+                android:layout_width="wrap_content"
+                android:layout_height="match_parent"
+                android:layout_marginEnd="5dp"
+                tools:text="🇷🇼"
+                android:textColor="?attr/grayTextColor"
+                tools:visibility="visible" />
+
+            <TextView
+                android:id="@+id/passed_failed_marker"
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                tools:text="Failed"
+                tools:visibility="visible" />
+        </LinearLayout>
+
+        <TextView
+            android:id="@+id/fail_description"
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:textColor="?attr/grayTextColor"
+            tools:text="Unable to load videos"
+            tools:visibility="visible" />
+    </LinearLayout>
+
+    <ImageView
+        android:id="@+id/action_button"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_gravity="center_vertical|end"
+        android:layout_marginStart="10dp"
+        android:background="?attr/selectableItemBackgroundBorderless"
+        android:clickable="true"
+        android:focusable="true"
+        android:padding="12dp"
+        android:src="@drawable/baseline_text_snippet_24"
+        app:tint="?attr/white" />
+</LinearLayout>

app/src/main/res/navigation/mobile_navigation.xml

@@ -519,6 +519,23 @@
         app:popExitAnim="@anim/exit_anim"
         tools:layout="@layout/fragment_player" />
 
+    <fragment
+        android:id="@+id/navigation_test_providers"
+        android:name="com.lagradost.cloudstream3.ui.settings.testing.TestFragment"
+        android:layout_height="match_parent"
+        app:enterAnim="@anim/enter_anim"
+        app:exitAnim="@anim/exit_anim"
+        app:popEnterAnim="@anim/enter_anim"
+        app:popExitAnim="@anim/exit_anim"
+        tools:layout="@layout/fragment_testing">
+        <action
+            android:id="@+id/action_navigation_global_to_navigation_test_providers"
+            app:destination="@id/navigation_test_providers"
+            app:enterAnim="@anim/enter_anim"
+            app:exitAnim="@anim/exit_anim"
+            app:popEnterAnim="@anim/enter_anim"
+            app:popExitAnim="@anim/exit_anim" />
+    </fragment>
 
     <fragment
         android:id="@+id/navigation_setup_language"

app/src/main/res/values/attrs.xml

@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="utf-8"?>
 <resources>
     <declare-styleable name="FlowLayout_Layout">
-        <attr format="dimension" name="itemSpacing" />
+        <attr name="itemSpacing" format="dimension" />
     </declare-styleable>
     <declare-styleable name="FlowLayout_Layout_layout_space" />
 
@@ -13,6 +13,10 @@
         <item name="customCastBackgroundColor">?attr/colorPrimary</item>
     </style>
 
+    <declare-styleable name="TestView">
+        <attr name="header_text" format="string" />
+    </declare-styleable>
+
     <declare-styleable name="MainColors">
         <attr name="colorPrimary" format="color" />
         <attr name="colorSearch" format="color" />

app/src/main/res/values/colors.xml

@@ -82,4 +82,7 @@
     <color name="colorPrimaryGrey">#515151</color>
     <color name="colorPrimaryWhite">#FFFFFF</color>
     <color name="colorPrimaryBrown">#622C00</color>
+
+    <color name="colorTestPass">#48E484</color>
+    <color name="colorTestFail">#ea596e</color>
 </resources>

app/src/main/res/values/strings.xml

@@ -13,6 +13,7 @@
     <string name="fast_forward_button_time_key" translatable="false">fast_forward_button_time</string>
     <string name="benene_count" translatable="false">benene_count</string>
     <string name="subtitle_settings_key" translatable="false">subtitle_settings_key</string>
+    <string name="test_providers_key" translatable="false">test_providers_key</string>
     <string name="subtitle_settings_chromecast_key" translatable="false">subtitle_settings_chromecast_key</string>
     <string name="quality_pref_key" translatable="false">quality_pref_key</string>
     <string name="player_pref_key" translatable="false">player_pref_key</string>
@@ -195,6 +196,7 @@
     <string name="normal_no_plot">No Plot Found</string>
     <string name="torrent_no_plot">No Description Found</string>
     <string name="show_log_cat">Show Logcat 🐈</string>
+    <string name="test_log">Log</string>
     <string name="picture_in_picture">Picture-in-picture</string>
     <string name="picture_in_picture_des">Continues playback in a miniature player on top of other apps</string>
     <string name="player_size_settings">Player resize button</string>
@@ -282,6 +284,9 @@
     <string name="delete">Delete</string>
     <string name="cancel" translatable="false">@string/sort_cancel</string>
     <string name="pause">Pause</string>
+    <string name="start">Start</string>
+    <string name="test_failed">Failed</string>
+    <string name="test_passed">Passed</string>
     <string name="resume">Resume</string>
     <string name="go_back_30">-30</string>
     <string name="go_forward_30">+30</string>
@@ -423,6 +428,7 @@
     <string name="enable_nsfw_on_providers">Enable NSFW on supported providers</string>
     <string name="subtitles_encoding">Subtitle encoding</string>
     <string name="category_providers">Providers</string>
+    <string name="category_provider_test">Provider test</string>
     <string name="category_ui">Layout</string>
     <string name="automatic">Auto</string>
     <string name="tv_layout">TV layout</string>
@@ -579,6 +585,8 @@
     <string name="audio_tracks">Audio tracks</string>
     <string name="video_tracks">Video tracks</string>
     <string name="apply_on_restart">Apply on Restart</string>
+    <string name="restart">Restart</string>
+    <string name="stop">Stop</string>
     <string name="safe_mode_title">Safe mode on</string>
     <string name="safe_mode_description">All extensions were turned off due to a crash to help you find the one causing trouble.</string>
     <string name="safe_mode_crash_info">View crash info</string>
@@ -636,4 +644,6 @@
     <string name="empty_library_no_accounts_message">Looks like your library is empty :(\nLogin to a library account or add shows to your local library</string>
     <string name="empty_library_logged_in_message">Looks like this list is empty, try switching to another one</string>
     <string name="safe_mode_file">Safe mode file found!\nNot loading any extensions on startup until file is removed.</string>
+<!-- TODO: Remove or change this placeholder text -->
+    <string name="hello_blank_fragment">Hello blank fragment</string>
 </resources>

app/src/main/res/xml/settings_providers.xml

@@ -7,18 +7,24 @@
         android:title="@string/provider_lang_settings" />
 
     <Preference
+        android:icon="@drawable/ic_baseline_play_arrow_24"
         android:key="@string/prefer_media_type_key"
-            android:title="@string/preferred_media_settings"
-            android:icon="@drawable/ic_baseline_play_arrow_24" />
+        android:title="@string/preferred_media_settings" />
     <Preference
+        android:icon="@drawable/ic_outline_voice_over_off_24"
         android:key="@string/display_sub_key"
-            android:title="@string/display_subbed_dubbed_settings"
-            android:icon="@drawable/ic_outline_voice_over_off_24" />
+        android:title="@string/display_subbed_dubbed_settings" />
 
     <SwitchPreference
-            android:key="@string/enable_nsfw_on_providers_key"
-            android:title="@string/enable_nsfw_on_providers"
         android:icon="@drawable/ic_baseline_extension_24"
+        android:key="@string/enable_nsfw_on_providers_key"
         android:summary="@string/apply_on_restart"
-            app:defaultValue="false"/>
+        android:title="@string/enable_nsfw_on_providers"
+        app:defaultValue="false" />
+
+    <Preference
+        android:icon="@drawable/baseline_network_ping_24"
+        android:key="@string/test_providers_key"
+        android:title="Test all providers" />
+
 </PreferenceScreen>