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package org.robolectric.shadows;
import static android.os.Build.VERSION_CODES.LOLLIPOP;
import static android.os.Build.VERSION_CODES.M;
import static android.os.Build.VERSION_CODES.N;
import static com.google.common.truth.Truth.assertThat;
import android.app.Activity;
import android.os.Bundle;
import android.widget.DatePicker;
import android.widget.LinearLayout;
import androidx.test.ext.junit.runners.AndroidJUnit4;
import java.util.Locale;
import libcore.icu.ICU;
import org.junit.Test;
import org.junit.runner.RunWith;
import org.robolectric.Robolectric;
import org.robolectric.android.controller.ActivityController;
import org.robolectric.annotation.Config;
@RunWith(AndroidJUnit4.class)
public class ShadowICUTest {
@Test
@Config(minSdk = N)
public void addLikelySubtags_afterN_shouldReturnExpandedLocale() {
assertThat(ICU.addLikelySubtags("zh-HK")).isEqualTo("zh-Hant-HK");
}
@Test
@Config(maxSdk = M)
public void addLikelySubtags_preN_shouldReturnInputLocale() {
assertThat(ICU.addLikelySubtags("zh-HK")).isEqualTo("zh-HK");
}
@Test
@Config(maxSdk = M)
public void addLikelySubtags_preN_ar_shouldReturnExpandedLocale() {
assertThat(ICU.addLikelySubtags("ar-XB")).isEqualTo("ar-Arab-XB");
}
@Test
@Config(minSdk = LOLLIPOP)
public void getBestDateTimePattern_returnsReasonableValue() {
assertThat(ICU.getBestDateTimePattern("hm", null)).isEqualTo("hm");
}
@Test
@Config(minSdk = LOLLIPOP)
public void getBestDateTimePattern_returns_jmm_US() {
assertThat(ICU.getBestDateTimePattern("jmm", Locale.US)).isEqualTo("h:mm a");
}
@Test
@Config(minSdk = LOLLIPOP)
public void getBestDateTimePattern_returns_jmm_UK() {
assertThat(ICU.getBestDateTimePattern("jmm", Locale.UK)).isEqualTo("H:mm");
}
@Test
@Config(minSdk = LOLLIPOP)
public void getBestDateTimePattern_returns_jmm_ptBR() {
assertThat(ICU.getBestDateTimePattern("jmm", new Locale("pt", "BR"))).isEqualTo("H:mm");
}
@Test
@Config(minSdk = LOLLIPOP)
public void datePickerShouldNotCrashWhenAskingForBestDateTimePattern() {
ActivityController<DatePickerActivity> activityController =
Robolectric.buildActivity(DatePickerActivity.class);
activityController.setup();
}
private static class DatePickerActivity extends Activity {
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
LinearLayout view = new LinearLayout(this);
view.setId(1);
DatePicker datePicker = new DatePicker(this);
view.addView(datePicker);
setContentView(view);
}
}
}
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