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Unit test for AppLocationPermissionPreferenceController

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Bug: 120910747
Test: build and run the unit test
Change-Id: Id5f79d0f6b143d1ef5e37d75c27a64b4e1dcd9e0
This commit is contained in:
Lifu Tang
2018-12-27 12:33:05 -08:00
parent 5585d5e9d7
commit 769a9fb04c
2 changed files with 45 additions and 2 deletions
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7
src/com/android/settings/location/AppLocationPermissionPreferenceController.java
View File

@@ -9,6 +9,7 @@ import android.location.LocationManager;
import android.permission.PermissionControllerManager; import android.permission.PermissionControllerManager;
import android.provider.Settings; import android.provider.Settings;
import androidx.annotation.VisibleForTesting;
import androidx.preference.Preference; import androidx.preference.Preference;
import com.android.settings.R; import com.android.settings.R;
@@ -24,9 +25,11 @@ public class AppLocationPermissionPreferenceController extends
private static final String KEY_APP_LEVEL_PERMISSIONS = "app_level_permissions"; private static final String KEY_APP_LEVEL_PERMISSIONS = "app_level_permissions";
/** Total number of apps that has location permission. */ /** Total number of apps that has location permission. */
private int mNumTotal = -1; @VisibleForTesting
int mNumTotal = -1;
/** Total number of apps that has background location permission. */ /** Total number of apps that has background location permission. */
private int mNumBackground = -1; @VisibleForTesting
int mNumBackground = -1;
private final LocationManager mLocationManager; private final LocationManager mLocationManager;
private Preference mPreference; private Preference mPreference;

40
tests/robotests/src/com/android/settings/location/AppLocationPermissionPreferenceControllerTest.java
View File

@@ -3,10 +3,12 @@ package com.android.settings.location;
import static com.google.common.truth.Truth.assertThat; import static com.google.common.truth.Truth.assertThat;
import android.content.Context; import android.content.Context;
import android.location.LocationManager;
import android.provider.Settings; import android.provider.Settings;
import androidx.lifecycle.LifecycleOwner; import androidx.lifecycle.LifecycleOwner;
import com.android.settings.R;
import com.android.settingslib.core.lifecycle.Lifecycle; import com.android.settingslib.core.lifecycle.Lifecycle;
import org.junit.Before; import org.junit.Before;
@@ -27,6 +29,7 @@ public class AppLocationPermissionPreferenceControllerTest {
private LifecycleOwner mLifecycleOwner; private LifecycleOwner mLifecycleOwner;
private Lifecycle mLifecycle; private Lifecycle mLifecycle;
private LocationManager mLocationManager;
@Before @Before
public void setUp() { public void setUp() {
@@ -35,6 +38,7 @@ public class AppLocationPermissionPreferenceControllerTest {
mLifecycleOwner = () -> mLifecycle; mLifecycleOwner = () -> mLifecycle;
mLifecycle = new Lifecycle(mLifecycleOwner); mLifecycle = new Lifecycle(mLifecycleOwner);
mController = new AppLocationPermissionPreferenceController(mContext, mLifecycle); mController = new AppLocationPermissionPreferenceController(mContext, mLifecycle);
mLocationManager = (LocationManager) mContext.getSystemService(Context.LOCATION_SERVICE);
} }
@Test @Test
@@ -52,4 +56,40 @@ public class AppLocationPermissionPreferenceControllerTest {
assertThat(mController.isAvailable()).isTrue(); assertThat(mController.isAvailable()).isTrue();
} }
@Test
public void getSummary_whenLocationIsOff_shouldReturnStringForOff() {
mLocationManager.setLocationEnabledForUser(false, android.os.Process.myUserHandle());
assertThat(mController.getSummary()).isEqualTo(
mContext.getString(R.string.location_app_permission_summary_location_off));
}
@Test
public void getSummary_whenLocationIsOn_shouldReturnLoadingString() {
mLocationManager.setLocationEnabledForUser(true, android.os.Process.myUserHandle());
assertThat(mController.getSummary()).isEqualTo(
mContext.getString(R.string.location_settings_loading_app_permission_stats));
}
@Test
public void getSummary_whenLocationAppCountIsOne_shouldShowSingularString() {
mLocationManager.setLocationEnabledForUser(true, android.os.Process.myUserHandle());
mController.mNumBackground = 1;
mController.mNumTotal = 1;
assertThat(mController.getSummary()).isEqualTo(mContext.getResources().getQuantityString(
R.plurals.location_app_permission_summary_location_on, 1, 1, 1));
}
@Test
public void getSummary_whenLocationAppCountIsGreaterThanOne_shouldShowPluralString() {
mLocationManager.setLocationEnabledForUser(true, android.os.Process.myUserHandle());
mController.mNumBackground = 5;
mController.mNumTotal = 10;
assertThat(mController.getSummary()).isEqualTo(mContext.getResources().getQuantityString(
R.plurals.location_app_permission_summary_location_on, 5, 5, 10));
}
} }