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Code Issues Releases Activity

Make Localization.relativeTime testable

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Problem is global state in static variable prettyTime. But for performance reasons on Android that is preferred.
Now allow injecting prettyTime dependency by making init function public.
This commit is contained in:
XiangRongLin 2021-01-06 14:48:34 +01:00
parent 68175c1cf0
commit 50a026183d
4 changed files with 73 additions and 46 deletions
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37
app/src/main/java/org/schabi/newpipe/App.java
View File

@ -6,16 +6,26 @@ import android.content.Context;
import android.content.SharedPreferences;
import android.os.Build;
import android.util.Log;
import androidx.annotation.NonNull;
import androidx.annotation.Nullable;
import androidx.multidex.MultiDexApplication;
import androidx.preference.PreferenceManager;
import com.nostra13.universalimageloader.cache.memory.impl.LRULimitedMemoryCache;
import com.nostra13.universalimageloader.core.ImageLoader;
import com.nostra13.universalimageloader.core.ImageLoaderConfiguration;
import io.reactivex.rxjava3.disposables.Disposable;
import io.reactivex.rxjava3.exceptions.CompositeException;
import io.reactivex.rxjava3.exceptions.MissingBackpressureException;
import io.reactivex.rxjava3.exceptions.OnErrorNotImplementedException;
import io.reactivex.rxjava3.exceptions.UndeliverableException;
import io.reactivex.rxjava3.functions.Consumer;
import io.reactivex.rxjava3.plugins.RxJavaPlugins;
import java.io.IOException;
import java.io.InterruptedIOException;
import java.net.SocketException;
import java.util.Arrays;
import java.util.Collections;
import java.util.List;
import org.acra.ACRA;
import org.acra.config.ACRAConfigurationException;
import org.acra.config.CoreConfiguration;
@ -31,21 +41,6 @@ import org.schabi.newpipe.util.Localization;
import org.schabi.newpipe.util.ServiceHelper;
import org.schabi.newpipe.util.StateSaver;
import java.io.IOException;
import java.io.InterruptedIOException;
import java.net.SocketException;
import java.util.Arrays;
import java.util.Collections;
import java.util.List;
import io.reactivex.rxjava3.disposables.Disposable;
import io.reactivex.rxjava3.exceptions.CompositeException;
import io.reactivex.rxjava3.exceptions.MissingBackpressureException;
import io.reactivex.rxjava3.exceptions.OnErrorNotImplementedException;
import io.reactivex.rxjava3.exceptions.UndeliverableException;
import io.reactivex.rxjava3.functions.Consumer;
import io.reactivex.rxjava3.plugins.RxJavaPlugins;
/*
* Copyright (C) Hans-Christoph Steiner 2016 <hans@eds.org>
* App.java is part of NewPipe.
@ -93,9 +88,9 @@ public class App extends MultiDexApplication {
SettingsActivity.initSettings(this);
NewPipe.init(getDownloader(),
Localization.getPreferredLocalization(this),
Localization.getPreferredContentCountry(this));
Localization.init(getApplicationContext());
Localization.getPreferredLocalization(this),
Localization.getPreferredContentCountry(this));
Localization.initPrettyTime(Localization.resolvePrettyTime(getApplicationContext()));
StateSaver.init(this);
initNotificationChannels();

16
app/src/main/java/org/schabi/newpipe/MainActivity.java
View File

@ -20,6 +20,8 @@
package org.schabi.newpipe;
import static org.schabi.newpipe.util.Localization.assureCorrectAppLanguage;
import android.content.BroadcastReceiver;
import android.content.Context;
import android.content.Intent;
@ -41,7 +43,6 @@ import android.widget.AdapterView;
import android.widget.ArrayAdapter;
import android.widget.FrameLayout;
import android.widget.Spinner;
import androidx.annotation.NonNull;
import androidx.appcompat.app.ActionBar;
import androidx.appcompat.app.ActionBarDrawerToggle;
@ -52,9 +53,10 @@ import androidx.drawerlayout.widget.DrawerLayout;
import androidx.fragment.app.Fragment;
import androidx.fragment.app.FragmentManager;
import androidx.preference.PreferenceManager;
import com.google.android.material.bottomsheet.BottomSheetBehavior;
import java.util.ArrayList;
import java.util.List;
import java.util.Objects;
import org.schabi.newpipe.databinding.ActivityMainBinding;
import org.schabi.newpipe.databinding.DrawerHeaderBinding;
import org.schabi.newpipe.databinding.DrawerLayoutBinding;
@ -87,12 +89,6 @@ import org.schabi.newpipe.util.TLSSocketFactoryCompat;
import org.schabi.newpipe.util.ThemeHelper;
import org.schabi.newpipe.views.FocusOverlayView;
import java.util.ArrayList;
import java.util.List;
import java.util.Objects;
import static org.schabi.newpipe.util.Localization.assureCorrectAppLanguage;
public class MainActivity extends AppCompatActivity {
private static final String TAG = "MainActivity";
public static final boolean DEBUG = !BuildConfig.BUILD_TYPE.equals("release");
@ -468,7 +464,7 @@ public class MainActivity extends AppCompatActivity {
protected void onResume() {
assureCorrectAppLanguage(this);
// Change the date format to match the selected language on resume
Localization.init(getApplicationContext());
Localization.initPrettyTime(Localization.resolvePrettyTime(getApplicationContext()));
super.onResume();
// Close drawer on return, and don't show animation,

27
app/src/main/java/org/schabi/newpipe/util/Localization.java
View File

@ -9,19 +9,10 @@ import android.icu.text.CompactDecimalFormat;
import android.os.Build;
import android.text.TextUtils;
import android.util.DisplayMetrics;
import androidx.annotation.NonNull;
import androidx.annotation.PluralsRes;
import androidx.annotation.StringRes;
import androidx.preference.PreferenceManager;
import org.ocpsoft.prettytime.PrettyTime;
import org.ocpsoft.prettytime.units.Decade;
import org.schabi.newpipe.R;
import org.schabi.newpipe.extractor.ListExtractor;
import org.schabi.newpipe.extractor.localization.ContentCountry;
import org.schabi.newpipe.ktx.OffsetDateTimeKt;
import java.math.BigDecimal;
import java.math.RoundingMode;
import java.text.NumberFormat;
@ -33,6 +24,12 @@ import java.util.Arrays;
import java.util.Calendar;
import java.util.List;
import java.util.Locale;
import org.ocpsoft.prettytime.PrettyTime;
import org.ocpsoft.prettytime.units.Decade;
import org.schabi.newpipe.R;
import org.schabi.newpipe.extractor.ListExtractor;
import org.schabi.newpipe.extractor.localization.ContentCountry;
import org.schabi.newpipe.ktx.OffsetDateTimeKt;
/*
@ -62,10 +59,6 @@ public final class Localization {
private Localization() { }
public static void init(final Context context) {
initPrettyTime(context);
}
@NonNull
public static String concatenateStrings(final String... strings) {
return concatenateStrings(Arrays.asList(strings));
@ -307,12 +300,16 @@ public final class Localization {
// Pretty Time
//////////////////////////////////////////////////////////////////////////*/
private static void initPrettyTime(final Context context) {
prettyTime = new PrettyTime(getAppLocale(context));
public static void initPrettyTime(final PrettyTime time) {
prettyTime = time;
// Do not use decades as YouTube doesn't either.
prettyTime.removeUnit(Decade.class);
}
public static PrettyTime resolvePrettyTime(final Context context) {
return new PrettyTime(getAppLocale(context));
}
public static String relativeTime(final OffsetDateTime offsetDateTime) {
return relativeTime(OffsetDateTimeKt.toCalendar(offsetDateTime));
}

39
app/src/test/java/org/schabi/newpipe/util/LocalizationTest.kt Normal file
View File

@ -0,0 +1,39 @@
package org.schabi.newpipe.util
import org.junit.Assert.assertEquals
import org.junit.Test
import org.ocpsoft.prettytime.PrettyTime
import java.text.SimpleDateFormat
import java.time.OffsetDateTime
import java.time.ZoneOffset
import java.util.GregorianCalendar
import java.util.Locale
class LocalizationTest {
@Test
fun `After initializing pretty time relativeTime() with a Calendar must work`() {
val reference = SimpleDateFormat("yyyy/MM/dd").parse("2021/1/1")
Localization.initPrettyTime(PrettyTime(reference, Locale.ENGLISH))
val actual = Localization.relativeTime(GregorianCalendar(2021, 1, 6))
assertEquals("1 month from now", actual)
}
@Test(expected = NullPointerException::class)
fun `relativeTime() must fail without initializing pretty time`() {
Localization.relativeTime(GregorianCalendar(2021, 1, 6))
}
@Test
fun `relativeTime() with a OffsetDateTime must work`() {
val reference = SimpleDateFormat("yyyy/MM/dd").parse("2021/1/1")
Localization.initPrettyTime(PrettyTime(reference, Locale.ENGLISH))
val offset = OffsetDateTime.of(2021, 1, 6, 0, 0, 0, 0, ZoneOffset.UTC)
val actual = Localization.relativeTime(offset)
assertEquals("5 days from now", actual)
}
}