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Display carrier network name as celluar setting summary.

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Bug: 34974598
Test: make RunSettingsRoboTests
Change-Id: I99436337919440e0dd21653f9ea63d6f3a694df0
This commit is contained in:
Fan Zhang
2017-02-11 10:43:52 -08:00
parent c689d136c1
commit 333922ac88
4 changed files with 114 additions and 3 deletions
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60
tests/robotests/src/com/android/settings/network/MobileNetworkPreferenceControllerTest.java
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@@ -19,8 +19,15 @@ import android.content.Context;
import android.net.ConnectivityManager;
import android.os.UserHandle;
import android.os.UserManager;
import android.support.v7.preference.Preference;
import android.support.v7.preference.PreferenceScreen;
import android.telephony.PhoneStateListener;
import android.telephony.TelephonyManager;
import com.android.settings.SettingsRobolectricTestRunner;
import com.android.settings.TestConfig;
import com.android.settings.core.lifecycle.Lifecycle;
import org.junit.Before;
import org.junit.Test;
import org.junit.runner.RunWith;
@@ -32,6 +39,10 @@ import org.robolectric.annotation.Config;
import static com.google.common.truth.Truth.assertThat;
import static org.mockito.Matchers.any;
import static org.mockito.Matchers.anyString;
import static org.mockito.Mockito.doReturn;
import static org.mockito.Mockito.mock;
import static org.mockito.Mockito.spy;
import static org.mockito.Mockito.verify;
import static org.mockito.Mockito.when;
@RunWith(SettingsRobolectricTestRunner.class)
@@ -44,15 +55,23 @@ public class MobileNetworkPreferenceControllerTest {
private UserManager mUserManager;
@Mock
private ConnectivityManager mConnectivityManager;
@Mock
private TelephonyManager mTelephonyManager;
@Mock
private PreferenceScreen mScreen;
private Lifecycle mLifecycle;
private MobileNetworkPreferenceController mController;
@Before
public void setUp() {
MockitoAnnotations.initMocks(this);
mLifecycle = new Lifecycle();
when(mContext.getSystemService(Context.USER_SERVICE)).thenReturn(mUserManager);
when(mContext.getSystemService(Context.CONNECTIVITY_SERVICE))
.thenReturn(mConnectivityManager);
when(mContext.getSystemService(Context.TELEPHONY_SERVICE))
.thenReturn(mTelephonyManager);
}
@Test
@@ -78,4 +97,45 @@ public class MobileNetworkPreferenceControllerTest {
mController = new MobileNetworkPreferenceController(mContext);
assertThat(mController.isAvailable()).isFalse();
}
@Test
public void goThroughLifecycle_isAvailable_shouldListenToServiceChange() {
mController = spy(new MobileNetworkPreferenceController(mContext));
mLifecycle.addObserver(mController);
doReturn(true).when(mController).isAvailable();
mLifecycle.onResume();
verify(mTelephonyManager).listen(mController.mPhoneStateListener,
PhoneStateListener.LISTEN_SERVICE_STATE);
mLifecycle.onPause();
verify(mTelephonyManager).listen(mController.mPhoneStateListener,
PhoneStateListener.LISTEN_NONE);
}
@Test
public void serviceStateChange_shouldUpdatePrefSummary() {
final String testCarrierName = "test";
final Preference mPreference = mock(Preference.class);
mController = spy(new MobileNetworkPreferenceController(mContext));
mLifecycle.addObserver(mController);
when(mScreen.findPreference(mController.getPreferenceKey())).thenReturn(mPreference);
doReturn(true).when(mController).isAvailable();
// Display pref and go through lifecycle to set up listener.
mController.displayPreference(mScreen);
mLifecycle.onResume();
verify(mController).onResume();
verify(mTelephonyManager).listen(mController.mPhoneStateListener,
PhoneStateListener.LISTEN_SERVICE_STATE);
// Trigger listener update
when(mTelephonyManager.getNetworkOperatorName()).thenReturn(testCarrierName);
mController.mPhoneStateListener.onServiceStateChanged(null);
// Carrier name should be set.
verify(mPreference).setSummary(testCarrierName);
}
}