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Merge "Disable App data usage preference if there's no usage data."

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This commit is contained in:
Doris Ling
2019-02-22 22:17:38 +00:00
committed by Android (Google) Code Review
parent 2fd46b7079 55a189a640
commit 52f2b4fb27
2 changed files with 32 additions and 1 deletions
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22
tests/robotests/src/com/android/settings/network/telephony/DataUsagePreferenceControllerTest.java
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@@ -18,11 +18,17 @@ package com.android.settings.network.telephony;
import static com.google.common.truth.Truth.assertThat;
import static org.mockito.Matchers.anyInt;
import static org.mockito.Matchers.anyLong;
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;
import android.app.Activity;
import android.app.usage.NetworkStats;
import android.app.usage.NetworkStatsManager;
import android.content.Context;
import android.content.Intent;
@@ -33,6 +39,7 @@ import android.telephony.TelephonyManager;
import androidx.preference.SwitchPreference;
import com.android.settings.core.BasePreferenceController;
import com.android.settingslib.net.DataUsageController;
import org.junit.Before;
import org.junit.Test;
@@ -42,6 +49,7 @@ import org.mockito.Mock;
import org.mockito.MockitoAnnotations;
import org.robolectric.Robolectric;
import org.robolectric.RobolectricTestRunner;
import org.robolectric.util.ReflectionHelpers;
@RunWith(RobolectricTestRunner.class)
public class DataUsagePreferenceControllerTest {
@@ -104,4 +112,18 @@ public class DataUsagePreferenceControllerTest {
assertThat(mPreference.isEnabled()).isFalse();
}
@Test
public void updateState_noUsageData_shouldDisablePreference() throws Exception {
final NetworkStatsManager networkStatsManager = mock(NetworkStatsManager.class);
when(networkStatsManager.querySummaryForDevice(anyInt() /* networkType */,
anyString() /* subscriberId */, anyLong() /* startTime */, anyLong() /* endTime */))
.thenReturn(mock(NetworkStats.Bucket.class));
ReflectionHelpers.setField(
mController, "mDataUsageInfo", new DataUsageController.DataUsageInfo());
mController.updateState(mPreference);
assertThat(mPreference.isEnabled()).isFalse();
}
}