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package org.robolectric;
import static android.os.Build.VERSION_CODES.O;
import static androidx.test.core.app.ApplicationProvider.getApplicationContext;
import static com.google.common.truth.Truth.assertThat;
import static org.junit.Assert.fail;
import android.app.Activity;
import android.content.res.Configuration;
import android.content.res.Resources;
import android.view.View;
import android.widget.TextView;
import androidx.test.ext.junit.runners.AndroidJUnit4;
import java.util.Locale;
import org.junit.Before;
import org.junit.Test;
import org.junit.runner.RunWith;
import org.robolectric.annotation.Config;
@RunWith(AndroidJUnit4.class)
public class QualifiersTest {
private Resources resources;
@Before
public void setUp() throws Exception {
resources = getApplicationContext().getResources();
}
@Test
@Config(sdk = 26)
public void testDefaultQualifiers() throws Exception {
assertThat(RuntimeEnvironment.getQualifiers())
.isEqualTo(
"en-rUS-ldltr-sw320dp-w320dp-h470dp-normal-notlong-notround-nowidecg-lowdr-port-notnight-mdpi-finger-keyssoft-nokeys-navhidden-nonav");
}
@Test
@Config(qualifiers = "en", sdk = 26)
public void testDefaultQualifiers_withoutRegion() throws Exception {
assertThat(RuntimeEnvironment.getQualifiers())
.isEqualTo(
"en-ldltr-sw320dp-w320dp-h470dp-normal-notlong-notround-nowidecg-lowdr-port-notnight-mdpi-finger-keyssoft-nokeys-navhidden-nonav");
}
@Test
@Config(qualifiers = "land")
public void orientation() throws Exception {
assertThat(resources.getConfiguration().orientation).isEqualTo(Configuration.ORIENTATION_LANDSCAPE);
}
@Config(qualifiers = "en")
@Test public void shouldBeEnglish() {
Locale locale = resources.getConfiguration().locale;
assertThat(locale.getLanguage()).isEqualTo("en");
}
@Config(qualifiers = "ja")
@Test public void shouldBeJapanese() {
Locale locale = resources.getConfiguration().locale;
assertThat(locale.getLanguage()).isEqualTo("ja");
}
@Config(qualifiers = "fr")
@Test public void shouldBeFrench() {
Locale locale = resources.getConfiguration().locale;
assertThat(locale.getLanguage()).isEqualTo("fr");
}
@Test @Config(qualifiers = "fr")
public void shouldGetFromMethod() throws Exception {
assertThat(RuntimeEnvironment.getQualifiers()).contains("fr");
}
@Test @Config(qualifiers = "de")
public void getQuantityString() throws Exception {
assertThat(resources.getQuantityString(R.plurals.minute, 2)).isEqualTo(
resources.getString(R.string.minute_plural));
}
@Test
public void inflateLayout_defaultsTo_sw320dp() throws Exception {
View view = Robolectric.setupActivity(Activity.class).getLayoutInflater().inflate(R.layout.layout_smallest_width, null);
TextView textView = view.findViewById(R.id.text1);
assertThat(textView.getText().toString()).isEqualTo("320");
assertThat(resources.getConfiguration().smallestScreenWidthDp).isEqualTo(320);
}
@Test @Config(qualifiers = "sw720dp")
public void inflateLayout_overridesTo_sw720dp() throws Exception {
View view = Robolectric.setupActivity(Activity.class).getLayoutInflater().inflate(R.layout.layout_smallest_width, null);
TextView textView = view.findViewById(R.id.text1);
assertThat(textView.getText().toString()).isEqualTo("720");
assertThat(resources.getConfiguration().smallestScreenWidthDp).isEqualTo(720);
}
@Test
@Config(qualifiers = "b+sr+Latn")
public void supportsBcp47() throws Exception {
assertThat(resources.getString(R.string.hello)).isEqualTo("Zdravo");
}
@Test
public void defaultScreenWidth() {
assertThat(resources.getBoolean(R.bool.value_only_present_in_w320dp)).isTrue();
assertThat(resources.getConfiguration().screenWidthDp).isEqualTo(320);
}
@Test @Config(qualifiers = "land")
public void setQualifiers_updatesSystemAndAppResources() throws Exception {
Resources systemResources = Resources.getSystem();
Resources appResources = getApplicationContext().getResources();
assertThat(systemResources.getConfiguration().orientation).isEqualTo(
Configuration.ORIENTATION_LANDSCAPE);
assertThat(appResources.getConfiguration().orientation).isEqualTo(
Configuration.ORIENTATION_LANDSCAPE);
RuntimeEnvironment.setQualifiers("port");
assertThat(systemResources.getConfiguration().orientation).isEqualTo(
Configuration.ORIENTATION_PORTRAIT);
assertThat(appResources.getConfiguration().orientation).isEqualTo(
Configuration.ORIENTATION_PORTRAIT);
}
@Test
public void setQualifiers_allowsSameSdkVersion() throws Exception {
RuntimeEnvironment.setQualifiers("v" + RuntimeEnvironment.getApiLevel());
}
@Test
public void setQualifiers_disallowsOtherSdkVersions() throws Exception {
try {
RuntimeEnvironment.setQualifiers("v13");
fail();
} catch (IllegalArgumentException e) {
assertThat(e.getMessage())
.contains("Cannot specify conflicting platform version in qualifiers");
}
}
@Test
@Config(minSdk = O, qualifiers = "widecg-highdr-vrheadset")
public void testQualifiersNewIn26() throws Exception {
assertThat(RuntimeEnvironment.getQualifiers()).contains("-widecg-highdr-");
assertThat(RuntimeEnvironment.getQualifiers()).contains("-vrheadset-");
}
}
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