| /* |
| * Copyright 2022 Google LLC |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| package com.google.android.libraries.mobiledatadownload.populator; |
| |
| import static android.Manifest.permission.ACCESS_FINE_LOCATION; |
| import static androidx.test.core.app.ApplicationProvider.getApplicationContext; |
| import static com.google.common.truth.Truth.assertThat; |
| import static org.mockito.Mockito.when; |
| import static org.robolectric.Shadows.shadowOf; |
| |
| import android.Manifest.permission; |
| import android.app.Application; |
| import android.location.Location; |
| import android.location.LocationManager; |
| import org.junit.Before; |
| import org.junit.Rule; |
| import org.junit.Test; |
| import org.junit.runner.RunWith; |
| import org.mockito.Mock; |
| import org.mockito.junit.MockitoJUnit; |
| import org.mockito.junit.MockitoRule; |
| import org.robolectric.RobolectricTestRunner; |
| |
| /** Tests for {@link LocationProviderImpl}. */ |
| @RunWith(RobolectricTestRunner.class) |
| public class LocationProviderImplTest { |
| |
| @Rule public final MockitoRule mocks = MockitoJUnit.rule(); |
| |
| @Mock private LocationManager locationManager; |
| private LocationProvider locationProvider; |
| private Location locationWithAccuracy; |
| private Location locationWithoutAccuracy; |
| |
| @Before |
| public void setUp() { |
| locationProvider = new LocationProviderImpl(getApplicationContext(), locationManager); |
| locationWithAccuracy = new Location("provider"); |
| locationWithAccuracy.setLatitude(40.7); |
| locationWithAccuracy.setLongitude(-74.0); |
| locationWithoutAccuracy = new Location(locationWithAccuracy); |
| locationWithAccuracy.setAccuracy(10); |
| } |
| |
| @Test |
| public void getLocation_whenPermissionsDenied_returnsAbsentLocation() { |
| shadowOf((Application) getApplicationContext()) |
| .denyPermissions(permission.ACCESS_FINE_LOCATION, permission.ACCESS_COARSE_LOCATION); |
| assertThat(locationProvider.get()).isAbsent(); |
| } |
| |
| @Test |
| public void getLocation_whenEitherAccessLocationPermissionGranted_returnsLocation() { |
| when(locationManager.getLastKnownLocation(LocationManager.NETWORK_PROVIDER)) |
| .thenReturn(locationWithAccuracy); |
| shadowOf((Application) getApplicationContext()) |
| .denyPermissions(permission.ACCESS_COARSE_LOCATION); |
| shadowOf((Application) getApplicationContext()) |
| .grantPermissions(permission.ACCESS_FINE_LOCATION); |
| |
| assertThat(locationProvider.get()).hasValue(locationWithAccuracy); |
| |
| shadowOf((Application) getApplicationContext()) |
| .denyPermissions(permission.ACCESS_FINE_LOCATION); |
| shadowOf((Application) getApplicationContext()) |
| .grantPermissions(permission.ACCESS_COARSE_LOCATION); |
| |
| assertThat(locationProvider.get()).hasValue(locationWithAccuracy); |
| |
| shadowOf((Application) getApplicationContext()) |
| .grantPermissions(permission.ACCESS_COARSE_LOCATION, ACCESS_FINE_LOCATION); |
| assertThat(locationProvider.get()).hasValue(locationWithAccuracy); |
| } |
| |
| @Test |
| public void getLocation_whenNetworkLocationHasNoAccuracy_returnsGpsLocation() { |
| shadowOf((Application) getApplicationContext()) |
| .grantPermissions(permission.ACCESS_COARSE_LOCATION, ACCESS_FINE_LOCATION); |
| |
| when(locationManager.getLastKnownLocation(LocationManager.NETWORK_PROVIDER)) |
| .thenReturn(locationWithoutAccuracy); |
| when(locationManager.getLastKnownLocation(LocationManager.GPS_PROVIDER)) |
| .thenReturn(locationWithAccuracy); |
| assertThat(locationProvider.get()).hasValue(locationWithAccuracy); |
| } |
| |
| @Test |
| public void getLocation_whenBothLocationsHaveNoAccuracy_returnsAbsentLocation() { |
| shadowOf((Application) getApplicationContext()) |
| .grantPermissions(permission.ACCESS_COARSE_LOCATION, ACCESS_FINE_LOCATION); |
| |
| when(locationManager.getLastKnownLocation(LocationManager.NETWORK_PROVIDER)) |
| .thenReturn(locationWithoutAccuracy); |
| when(locationManager.getLastKnownLocation(LocationManager.GPS_PROVIDER)) |
| .thenReturn(locationWithoutAccuracy); |
| assertThat(locationProvider.get()).isAbsent(); |
| } |
| } |