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Code Issues Releases Wiki Activity

Merge pull request #7975 from TacoTheDank/updateCheckerRewrite

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Migrate app update checker to AndroidX Work
This commit is contained in:
Stypox 2022-03-15 14:20:40 +01:00 committed by GitHub
commit b607a09125
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11 changed files with 295 additions and 321 deletions
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1
app/build.gradle
View File

@ -220,6 +220,7 @@ dependencies {
// https://developer.android.com/jetpack/androidx/releases/viewpager2#1.1.0-alpha01
implementation 'androidx.viewpager2:viewpager2:1.1.0-beta01'
implementation 'androidx.webkit:webkit:1.4.0'
implementation 'androidx.work:work-runtime:2.7.1'
implementation 'com.google.android.material:material:1.4.0'
/** Third-party libraries **/

3
app/src/main/AndroidManifest.xml
View File

@ -381,9 +381,6 @@
<service
android:name=".RouterActivity$FetcherService"
android:exported="false" />
<service
android:name=".CheckForNewAppVersion"
android:exported="false" />
<!-- opting out of sending metrics to Google in Android System WebView -->
<meta-data android:name="android.webkit.WebView.MetricsOptOut" android:value="true" />

264
app/src/main/java/org/schabi/newpipe/CheckForNewAppVersion.java
View File

@ -1,264 +0,0 @@
package org.schabi.newpipe;
import android.app.Application;
import android.app.IntentService;
import android.app.PendingIntent;
import android.content.Intent;
import android.content.SharedPreferences;
import android.content.pm.PackageManager;
import android.content.pm.Signature;
import android.net.Uri;
import android.util.Log;
import androidx.annotation.NonNull;
import androidx.annotation.Nullable;
import androidx.core.app.NotificationCompat;
import androidx.core.app.NotificationManagerCompat;
import androidx.core.content.pm.PackageInfoCompat;
import androidx.preference.PreferenceManager;
import com.grack.nanojson.JsonObject;
import com.grack.nanojson.JsonParser;
import com.grack.nanojson.JsonParserException;
import org.schabi.newpipe.error.ErrorInfo;
import org.schabi.newpipe.error.ErrorUtil;
import org.schabi.newpipe.error.UserAction;
import org.schabi.newpipe.extractor.downloader.Response;
import org.schabi.newpipe.extractor.exceptions.ReCaptchaException;
import java.io.ByteArrayInputStream;
import java.io.IOException;
import java.io.InputStream;
import java.security.MessageDigest;
import java.security.NoSuchAlgorithmException;
import java.security.cert.CertificateEncodingException;
import java.security.cert.CertificateException;
import java.security.cert.CertificateFactory;
import java.security.cert.X509Certificate;
import java.util.List;
public final class CheckForNewAppVersion extends IntentService {
public CheckForNewAppVersion() {
super("CheckForNewAppVersion");
}
private static final boolean DEBUG = MainActivity.DEBUG;
private static final String TAG = CheckForNewAppVersion.class.getSimpleName();
// Public key of the certificate that is used in NewPipe release versions
private static final String RELEASE_CERT_PUBLIC_KEY_SHA1
= "B0:2E:90:7C:1C:D6:FC:57:C3:35:F0:88:D0:8F:50:5F:94:E4:D2:15";
private static final String NEWPIPE_API_URL = "https://newpipe.net/api/data.json";
/**
* Method to get the APK's SHA1 key. See https://stackoverflow.com/questions/9293019/#22506133.
*
* @param application The application
* @return String with the APK's SHA1 fingerprint in hexadecimal
*/
@NonNull
private static String getCertificateSHA1Fingerprint(@NonNull final Application application) {
final List<Signature> signatures;
try {
signatures = PackageInfoCompat.getSignatures(application.getPackageManager(),
application.getPackageName());
} catch (final PackageManager.NameNotFoundException e) {
ErrorUtil.createNotification(application, new ErrorInfo(e,
UserAction.CHECK_FOR_NEW_APP_VERSION, "Could not find package info"));
return "";
}
if (signatures.isEmpty()) {
return "";
}
final X509Certificate c;
try {
final byte[] cert = signatures.get(0).toByteArray();
final InputStream input = new ByteArrayInputStream(cert);
final CertificateFactory cf = CertificateFactory.getInstance("X509");
c = (X509Certificate) cf.generateCertificate(input);
} catch (final CertificateException e) {
ErrorUtil.createNotification(application, new ErrorInfo(e,
UserAction.CHECK_FOR_NEW_APP_VERSION, "Certificate error"));
return "";
}
try {
final MessageDigest md = MessageDigest.getInstance("SHA1");
final byte[] publicKey = md.digest(c.getEncoded());
return byte2HexFormatted(publicKey);
} catch (NoSuchAlgorithmException | CertificateEncodingException e) {
ErrorUtil.createNotification(application, new ErrorInfo(e,
UserAction.CHECK_FOR_NEW_APP_VERSION, "Could not retrieve SHA1 key"));
return "";
}
}
private static String byte2HexFormatted(final byte[] arr) {
final StringBuilder str = new StringBuilder(arr.length * 2);
for (int i = 0; i < arr.length; i++) {
String h = Integer.toHexString(arr[i]);
final int l = h.length();
if (l == 1) {
h = "0" + h;
}
if (l > 2) {
h = h.substring(l - 2, l);
}
str.append(h.toUpperCase());
if (i < (arr.length - 1)) {
str.append(':');
}
}
return str.toString();
}
/**
* Method to compare the current and latest available app version.
* If a newer version is available, we show the update notification.
*
* @param application The application
* @param versionName Name of new version
* @param apkLocationUrl Url with the new apk
* @param versionCode Code of new version
*/
private static void compareAppVersionAndShowNotification(@NonNull final Application application,
final String versionName,
final String apkLocationUrl,
final int versionCode) {
if (BuildConfig.VERSION_CODE >= versionCode) {
return;
}
// A pending intent to open the apk location url in the browser.
final Intent intent = new Intent(Intent.ACTION_VIEW, Uri.parse(apkLocationUrl));
intent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
final PendingIntent pendingIntent
= PendingIntent.getActivity(application, 0, intent, 0);
final String channelId = application
.getString(R.string.app_update_notification_channel_id);
final NotificationCompat.Builder notificationBuilder
= new NotificationCompat.Builder(application, channelId)
.setSmallIcon(R.drawable.ic_newpipe_update)
.setVisibility(NotificationCompat.VISIBILITY_PUBLIC)
.setContentIntent(pendingIntent)
.setAutoCancel(true)
.setContentTitle(application
.getString(R.string.app_update_notification_content_title))
.setContentText(application
.getString(R.string.app_update_notification_content_text)
+ " " + versionName);
final NotificationManagerCompat notificationManager
= NotificationManagerCompat.from(application);
notificationManager.notify(2000, notificationBuilder.build());
}
public static boolean isReleaseApk(@NonNull final App app) {
return getCertificateSHA1Fingerprint(app).equals(RELEASE_CERT_PUBLIC_KEY_SHA1);
}
private void checkNewVersion() throws IOException, ReCaptchaException {
final App app = App.getApp();
final SharedPreferences prefs = PreferenceManager.getDefaultSharedPreferences(app);
final NewVersionManager manager = new NewVersionManager();
// Check if the current apk is a github one or not.
if (!isReleaseApk(app)) {
return;
}
// Check if the last request has happened a certain time ago
// to reduce the number of API requests.
final long expiry = prefs.getLong(app.getString(R.string.update_expiry_key), 0);
if (!manager.isExpired(expiry)) {
return;
}
// Make a network request to get latest NewPipe data.
final Response response = DownloaderImpl.getInstance().get(NEWPIPE_API_URL);
handleResponse(response, manager, prefs, app);
}
private void handleResponse(@NonNull final Response response,
@NonNull final NewVersionManager manager,
@NonNull final SharedPreferences prefs,
@NonNull final App app) {
try {
// Store a timestamp which needs to be exceeded,
// before a new request to the API is made.
final long newExpiry = manager
.coerceExpiry(response.getHeader("expires"));
prefs.edit()
.putLong(app.getString(R.string.update_expiry_key), newExpiry)
.apply();
} catch (final Exception e) {
if (DEBUG) {
Log.w(TAG, "Could not extract and save new expiry date", e);
}
}
// Parse the json from the response.
try {
final JsonObject githubStableObject = JsonParser.object()
.from(response.responseBody()).getObject("flavors")
.getObject("github").getObject("stable");
final String versionName = githubStableObject
.getString("version");
final int versionCode = githubStableObject
.getInt("version_code");
final String apkLocationUrl = githubStableObject
.getString("apk");
compareAppVersionAndShowNotification(app, versionName,
apkLocationUrl, versionCode);
} catch (final JsonParserException e) {
// Most likely something is wrong in data received from NEWPIPE_API_URL.
// Do not alarm user and fail silently.
if (DEBUG) {
Log.w(TAG, "Could not get NewPipe API: invalid json", e);
}
}
}
/**
* Start a new service which
* checks if all conditions for performing a version check are met,
* fetches the API endpoint {@link #NEWPIPE_API_URL} containing info
* about the latest NewPipe version
* and displays a notification about ana available update.
* <br>
* Following conditions need to be met, before data is request from the server:
* <ul>
* <li> The app is signed with the correct signing key (by TeamNewPipe / schabi).
* If the signing key differs from the one used upstream, the update cannot be installed.</li>
* <li>The user enabled searching for and notifying about updates in the settings.</li>
* <li>The app did not recently check for updates.
* We do not want to make unnecessary connections and DOS our servers.</li>
* </ul>
* <b>Must not be executed</b> when the app is in background.
*/
public static void startNewVersionCheckService() {
final Intent intent = new Intent(App.getApp().getApplicationContext(),
CheckForNewAppVersion.class);
App.getApp().startService(intent);
}
@Override
protected void onHandleIntent(@Nullable final Intent intent) {
try {
checkNewVersion();
} catch (final IOException e) {
Log.w(TAG, "Could not fetch NewPipe API: probably network problem", e);
} catch (final ReCaptchaException e) {
Log.e(TAG, "ReCaptchaException should never happen here.", e);
}
}
}

6
app/src/main/java/org/schabi/newpipe/MainActivity.java
View File

@ -20,7 +20,6 @@
package org.schabi.newpipe;
import static org.schabi.newpipe.CheckForNewAppVersion.startNewVersionCheckService;
import static org.schabi.newpipe.util.Localization.assureCorrectAppLanguage;
import android.content.BroadcastReceiver;
@ -174,10 +173,9 @@ public class MainActivity extends AppCompatActivity {
final SharedPreferences prefs = PreferenceManager.getDefaultSharedPreferences(app);
if (prefs.getBoolean(app.getString(R.string.update_app_key), true)) {
// Start the service which is checking all conditions
// Start the worker which is checking all conditions
// and eventually searching for a new version.
// The service searching for a new NewPipe version must not be started in background.
startNewVersionCheckService();
NewVersionWorker.enqueueNewVersionCheckingWork(app);
}
}

28
app/src/main/java/org/schabi/newpipe/NewVersionManager.kt
View File

@ -1,28 +0,0 @@
package org.schabi.newpipe
import java.time.Instant
import java.time.ZonedDateTime
import java.time.format.DateTimeFormatter
class NewVersionManager {
fun isExpired(expiry: Long): Boolean {
return Instant.ofEpochSecond(expiry).isBefore(Instant.now())
}
/**
* Coerce expiry date time in between 6 hours and 72 hours from now
*
* @return Epoch second of expiry date time
*/
fun coerceExpiry(expiryString: String?): Long {
val now = ZonedDateTime.now()
return expiryString?.let {
var expiry = ZonedDateTime.from(DateTimeFormatter.RFC_1123_DATE_TIME.parse(expiryString))
expiry = maxOf(expiry, now.plusHours(6))
expiry = minOf(expiry, now.plusHours(72))
expiry.toEpochSecond()
} ?: now.plusHours(6).toEpochSecond()
}
}

163
app/src/main/java/org/schabi/newpipe/NewVersionWorker.kt Normal file
View File

@ -0,0 +1,163 @@
package org.schabi.newpipe
import android.app.PendingIntent
import android.content.Context
import android.content.Intent
import android.util.Log
import androidx.core.app.NotificationCompat
import androidx.core.app.NotificationManagerCompat
import androidx.core.content.edit
import androidx.core.net.toUri
import androidx.preference.PreferenceManager
import androidx.work.OneTimeWorkRequest
import androidx.work.WorkManager
import androidx.work.WorkRequest
import androidx.work.Worker
import androidx.work.WorkerParameters
import com.grack.nanojson.JsonParser
import com.grack.nanojson.JsonParserException
import org.schabi.newpipe.extractor.downloader.Response
import org.schabi.newpipe.extractor.exceptions.ReCaptchaException
import org.schabi.newpipe.util.ReleaseVersionUtil.coerceUpdateCheckExpiry
import org.schabi.newpipe.util.ReleaseVersionUtil.isLastUpdateCheckExpired
import org.schabi.newpipe.util.ReleaseVersionUtil.isReleaseApk
import java.io.IOException
class NewVersionWorker(
context: Context,
workerParams: WorkerParameters
) : Worker(context, workerParams) {
/**
* Method to compare the current and latest available app version.
* If a newer version is available, we show the update notification.
*
* @param versionName Name of new version
* @param apkLocationUrl Url with the new apk
* @param versionCode Code of new version
*/
private fun compareAppVersionAndShowNotification(
versionName: String,
apkLocationUrl: String?,
versionCode: Int
) {
if (BuildConfig.VERSION_CODE >= versionCode) {
return
}
val app = App.getApp()
// A pending intent to open the apk location url in the browser.
val intent = Intent(Intent.ACTION_VIEW, apkLocationUrl?.toUri())
intent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK)
val pendingIntent = PendingIntent.getActivity(app, 0, intent, 0)
val channelId = app.getString(R.string.app_update_notification_channel_id)
val notificationBuilder = NotificationCompat.Builder(app, channelId)
.setSmallIcon(R.drawable.ic_newpipe_update)
.setVisibility(NotificationCompat.VISIBILITY_PUBLIC)
.setContentIntent(pendingIntent)
.setAutoCancel(true)
.setContentTitle(app.getString(R.string.app_update_notification_content_title))
.setContentText(
app.getString(R.string.app_update_notification_content_text) +
" " + versionName
)
val notificationManager = NotificationManagerCompat.from(app)
notificationManager.notify(2000, notificationBuilder.build())
}
@Throws(IOException::class, ReCaptchaException::class)
private fun checkNewVersion() {
// Check if the current apk is a github one or not.
if (!isReleaseApk()) {
return
}
val prefs = PreferenceManager.getDefaultSharedPreferences(applicationContext)
// Check if the last request has happened a certain time ago
// to reduce the number of API requests.
val expiry = prefs.getLong(applicationContext.getString(R.string.update_expiry_key), 0)
if (!isLastUpdateCheckExpired(expiry)) {
return
}
// Make a network request to get latest NewPipe data.
val response = DownloaderImpl.getInstance().get(NEWPIPE_API_URL)
handleResponse(response)
}
private fun handleResponse(response: Response) {
val prefs = PreferenceManager.getDefaultSharedPreferences(applicationContext)
try {
// Store a timestamp which needs to be exceeded,
// before a new request to the API is made.
val newExpiry = coerceUpdateCheckExpiry(response.getHeader("expires"))
prefs.edit {
putLong(applicationContext.getString(R.string.update_expiry_key), newExpiry)
}
} catch (e: Exception) {
if (DEBUG) {
Log.w(TAG, "Could not extract and save new expiry date", e)
}
}
// Parse the json from the response.
try {
val githubStableObject = JsonParser.`object`()
.from(response.responseBody()).getObject("flavors")
.getObject("github").getObject("stable")
val versionName = githubStableObject.getString("version")
val versionCode = githubStableObject.getInt("version_code")
val apkLocationUrl = githubStableObject.getString("apk")
compareAppVersionAndShowNotification(versionName, apkLocationUrl, versionCode)
} catch (e: JsonParserException) {
// Most likely something is wrong in data received from NEWPIPE_API_URL.
// Do not alarm user and fail silently.
if (DEBUG) {
Log.w(TAG, "Could not get NewPipe API: invalid json", e)
}
}
}
override fun doWork(): Result {
try {
checkNewVersion()
} catch (e: IOException) {
Log.w(TAG, "Could not fetch NewPipe API: probably network problem", e)
return Result.failure()
} catch (e: ReCaptchaException) {
Log.e(TAG, "ReCaptchaException should never happen here.", e)
return Result.failure()
}
return Result.success()
}
companion object {
private val DEBUG = MainActivity.DEBUG
private val TAG = NewVersionWorker::class.java.simpleName
private const val NEWPIPE_API_URL = "https://newpipe.net/api/data.json"
/**
* Start a new worker which
* checks if all conditions for performing a version check are met,
* fetches the API endpoint [.NEWPIPE_API_URL] containing info
* about the latest NewPipe version
* and displays a notification about ana available update.
* <br></br>
* Following conditions need to be met, before data is request from the server:
*
* * The app is signed with the correct signing key (by TeamNewPipe / schabi).
* If the signing key differs from the one used upstream, the update cannot be installed.
* * The user enabled searching for and notifying about updates in the settings.
* * The app did not recently check for updates.
* We do not want to make unnecessary connections and DOS our servers.
*
*/
@JvmStatic
fun enqueueNewVersionCheckingWork(context: Context) {
val workRequest: WorkRequest =
OneTimeWorkRequest.Builder(NewVersionWorker::class.java).build()
WorkManager.getInstance(context).enqueue(workRequest)
}
}
}

5
app/src/main/java/org/schabi/newpipe/settings/MainSettingsFragment.java
View File

@ -7,10 +7,9 @@ import android.view.MenuItem;
import androidx.annotation.NonNull;
import org.schabi.newpipe.App;
import org.schabi.newpipe.CheckForNewAppVersion;
import org.schabi.newpipe.MainActivity;
import org.schabi.newpipe.R;
import org.schabi.newpipe.util.ReleaseVersionUtil;
public class MainSettingsFragment extends BasePreferenceFragment {
public static final boolean DEBUG = MainActivity.DEBUG;
@ -24,7 +23,7 @@ public class MainSettingsFragment extends BasePreferenceFragment {
setHasOptionsMenu(true); // Otherwise onCreateOptionsMenu is not called
// Check if the app is updatable
if (!CheckForNewAppVersion.isReleaseApk(App.getApp())) {
if (!ReleaseVersionUtil.isReleaseApk()) {
getPreferenceScreen().removePreference(
findPreference(getString(R.string.update_pref_screen_key)));

5
app/src/main/java/org/schabi/newpipe/settings/SettingsActivity.java
View File

@ -23,8 +23,6 @@ import androidx.preference.PreferenceFragmentCompat;
import com.jakewharton.rxbinding4.widget.RxTextView;
import org.schabi.newpipe.App;
import org.schabi.newpipe.CheckForNewAppVersion;
import org.schabi.newpipe.MainActivity;
import org.schabi.newpipe.R;
import org.schabi.newpipe.databinding.SettingsLayoutBinding;
@ -37,6 +35,7 @@ import org.schabi.newpipe.settings.preferencesearch.PreferenceSearchResultListen
import org.schabi.newpipe.settings.preferencesearch.PreferenceSearcher;
import org.schabi.newpipe.util.DeviceUtils;
import org.schabi.newpipe.util.KeyboardUtil;
import org.schabi.newpipe.util.ReleaseVersionUtil;
import org.schabi.newpipe.util.ThemeHelper;
import org.schabi.newpipe.views.FocusOverlayView;
@ -267,7 +266,7 @@ public class SettingsActivity extends AppCompatActivity implements
*/
private void ensureSearchRepresentsApplicationState() {
// Check if the update settings are available
if (!CheckForNewAppVersion.isReleaseApk(App.getApp())) {
if (!ReleaseVersionUtil.isReleaseApk()) {
SettingsResourceRegistry.getInstance()
.getEntryByPreferencesResId(R.xml.update_settings)
.setSearchable(false);

5
app/src/main/java/org/schabi/newpipe/settings/UpdateSettingsFragment.java
View File

@ -1,12 +1,11 @@
package org.schabi.newpipe.settings;
import static org.schabi.newpipe.CheckForNewAppVersion.startNewVersionCheckService;
import android.os.Bundle;
import android.widget.Toast;
import androidx.preference.Preference;
import org.schabi.newpipe.NewVersionWorker;
import org.schabi.newpipe.R;
public class UpdateSettingsFragment extends BasePreferenceFragment {
@ -33,7 +32,7 @@ public class UpdateSettingsFragment extends BasePreferenceFragment {
// Reset the expire time. This is necessary to check for an update immediately.
defaultPreferences.edit()
.putLong(getString(R.string.update_expiry_key), 0).apply();
startNewVersionCheckService();
NewVersionWorker.enqueueNewVersionCheckingWork(getContext());
}
@Override

116
app/src/main/java/org/schabi/newpipe/util/ReleaseVersionUtil.kt Normal file
View File

@ -0,0 +1,116 @@
package org.schabi.newpipe.util
import android.content.pm.PackageManager
import android.content.pm.Signature
import androidx.core.content.pm.PackageInfoCompat
import org.schabi.newpipe.App
import org.schabi.newpipe.error.ErrorInfo
import org.schabi.newpipe.error.ErrorUtil.Companion.createNotification
import org.schabi.newpipe.error.UserAction
import java.io.ByteArrayInputStream
import java.io.InputStream
import java.security.MessageDigest
import java.security.NoSuchAlgorithmException
import java.security.cert.CertificateEncodingException
import java.security.cert.CertificateException
import java.security.cert.CertificateFactory
import java.security.cert.X509Certificate
import java.time.Instant
import java.time.ZonedDateTime
import java.time.format.DateTimeFormatter
object ReleaseVersionUtil {
// Public key of the certificate that is used in NewPipe release versions
private const val RELEASE_CERT_PUBLIC_KEY_SHA1 =
"B0:2E:90:7C:1C:D6:FC:57:C3:35:F0:88:D0:8F:50:5F:94:E4:D2:15"
@JvmStatic
fun isReleaseApk(): Boolean {
return certificateSHA1Fingerprint == RELEASE_CERT_PUBLIC_KEY_SHA1
}
/**
* Method to get the APK's SHA1 key. See https://stackoverflow.com/questions/9293019/#22506133.
*
* @return String with the APK's SHA1 fingerprint in hexadecimal
*/
private val certificateSHA1Fingerprint: String
get() {
val app = App.getApp()
val signatures: List<Signature> = try {
PackageInfoCompat.getSignatures(app.packageManager, app.packageName)
} catch (e: PackageManager.NameNotFoundException) {
showRequestError(app, e, "Could not find package info")
return ""
}
if (signatures.isEmpty()) {
return ""
}
val x509cert = try {
val cert = signatures[0].toByteArray()
val input: InputStream = ByteArrayInputStream(cert)
val cf = CertificateFactory.getInstance("X509")
cf.generateCertificate(input) as X509Certificate
} catch (e: CertificateException) {
showRequestError(app, e, "Certificate error")
return ""
}
return try {
val md = MessageDigest.getInstance("SHA1")
val publicKey = md.digest(x509cert.encoded)
byte2HexFormatted(publicKey)
} catch (e: NoSuchAlgorithmException) {
showRequestError(app, e, "Could not retrieve SHA1 key")
""
} catch (e: CertificateEncodingException) {
showRequestError(app, e, "Could not retrieve SHA1 key")
""
}
}
private fun byte2HexFormatted(arr: ByteArray): String {
val str = StringBuilder(arr.size * 2)
for (i in arr.indices) {
var h = Integer.toHexString(arr[i].toInt())
val l = h.length
if (l == 1) {
h = "0$h"
}
if (l > 2) {
h = h.substring(l - 2, l)
}
str.append(h.uppercase())
if (i < arr.size - 1) {
str.append(':')
}
}
return str.toString()
}
private fun showRequestError(app: App, e: Exception, request: String) {
createNotification(
app, ErrorInfo(e, UserAction.CHECK_FOR_NEW_APP_VERSION, request)
)
}
fun isLastUpdateCheckExpired(expiry: Long): Boolean {
return Instant.ofEpochSecond(expiry).isBefore(Instant.now())
}
/**
* Coerce expiry date time in between 6 hours and 72 hours from now
*
* @return Epoch second of expiry date time
*/
fun coerceUpdateCheckExpiry(expiryString: String?): Long {
val now = ZonedDateTime.now()
return expiryString?.let {
var expiry =
ZonedDateTime.from(DateTimeFormatter.RFC_1123_DATE_TIME.parse(expiryString))
expiry = maxOf(expiry, now.plusHours(6))
expiry = minOf(expiry, now.plusHours(72))
expiry.toEpochSecond()
} ?: now.plusHours(6).toEpochSecond()
}
}

20
app/src/test/java/org/schabi/newpipe/NewVersionManagerTest.kt
View File

@ -2,8 +2,9 @@ package org.schabi.newpipe
import org.junit.Assert.assertFalse
import org.junit.Assert.assertTrue
import org.junit.Before
import org.junit.Test
import org.schabi.newpipe.util.ReleaseVersionUtil.coerceUpdateCheckExpiry
import org.schabi.newpipe.util.ReleaseVersionUtil.isLastUpdateCheckExpired
import java.time.Instant
import java.time.ZoneId
import java.time.format.DateTimeFormatter
@ -11,18 +12,11 @@ import kotlin.math.abs
class NewVersionManagerTest {
private lateinit var manager: NewVersionManager
@Before
fun setup() {
manager = NewVersionManager()
}
@Test
fun `Expiry is reached`() {
val oneHourEarlier = Instant.now().atZone(ZoneId.of("GMT")).minusHours(1)
val expired = manager.isExpired(oneHourEarlier.toEpochSecond())
val expired = isLastUpdateCheckExpired(oneHourEarlier.toEpochSecond())
assertTrue(expired)
}
@ -31,7 +25,7 @@ class NewVersionManagerTest {
fun `Expiry is not reached`() {
val oneHourLater = Instant.now().atZone(ZoneId.of("GMT")).plusHours(1)
val expired = manager.isExpired(oneHourLater.toEpochSecond())
val expired = isLastUpdateCheckExpired(oneHourLater.toEpochSecond())
assertFalse(expired)
}
@ -47,7 +41,7 @@ class NewVersionManagerTest {
fun `Expiry must be returned as is because it is inside the acceptable range of 6-72 hours`() {
val sixHoursLater = Instant.now().atZone(ZoneId.of("GMT")).plusHours(6)
val coerced = manager.coerceExpiry(DateTimeFormatter.RFC_1123_DATE_TIME.format(sixHoursLater))
val coerced = coerceUpdateCheckExpiry(DateTimeFormatter.RFC_1123_DATE_TIME.format(sixHoursLater))
assertNearlyEqual(sixHoursLater.toEpochSecond(), coerced)
}
@ -56,7 +50,7 @@ class NewVersionManagerTest {
fun `Expiry must be increased to 6 hours if below`() {
val tooLow = Instant.now().atZone(ZoneId.of("GMT")).plusHours(5)
val coerced = manager.coerceExpiry(DateTimeFormatter.RFC_1123_DATE_TIME.format(tooLow))
val coerced = coerceUpdateCheckExpiry(DateTimeFormatter.RFC_1123_DATE_TIME.format(tooLow))
assertNearlyEqual(tooLow.plusHours(1).toEpochSecond(), coerced)
}
@ -65,7 +59,7 @@ class NewVersionManagerTest {
fun `Expiry must be decreased to 72 hours if above`() {
val tooHigh = Instant.now().atZone(ZoneId.of("GMT")).plusHours(73)
val coerced = manager.coerceExpiry(DateTimeFormatter.RFC_1123_DATE_TIME.format(tooHigh))
val coerced = coerceUpdateCheckExpiry(DateTimeFormatter.RFC_1123_DATE_TIME.format(tooHigh))
assertNearlyEqual(tooHigh.minusHours(1).toEpochSecond(), coerced)
}