LocationCorrespondences.java
/*
* Copyright (C) 2019 The Android Open Source Project
*
* 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 androidx.test.ext.truth.location;
import android.location.Location;
import android.os.Build;
import android.os.Build.VERSION_CODES;
import com.google.common.base.Objects;
import com.google.common.truth.Correspondence;
/**
* Collection of {@link com.google.common.truth.Correspondence} helpers for asserting lists of
* {@link Location}s.
*
* @see com.google.common.truth.IterableSubject#comparingElementsUsing(Correspondence)
*/
public final class LocationCorrespondences {
public static Correspondence<Location, Location> equality() {
return Correspondence.from(
(actual, expected) -> {
if (actual == expected) {
return true;
}
if (actual == null || expected == null) {
return false;
}
if (!Objects.equal(actual.getProvider(), expected.getProvider())) {
return false;
}
if (actual.getTime() != expected.getTime()) {
return false;
}
if (Build.VERSION.SDK_INT >= VERSION_CODES.JELLY_BEAN_MR1) {
if (actual.getElapsedRealtimeNanos() != expected.getElapsedRealtimeNanos()) {
return false;
}
}
if (actual.getLatitude() != expected.getLatitude()) {
return false;
}
if (actual.getLongitude() != expected.getLongitude()) {
return false;
}
if (actual.getAltitude() != expected.getAltitude()) {
return false;
}
if (actual.getSpeed() != expected.getSpeed()) {
return false;
}
if (actual.getBearing() != expected.getBearing()) {
return false;
}
if (actual.getAccuracy() != expected.getAccuracy()) {
return false;
}
if (Build.VERSION.SDK_INT >= VERSION_CODES.O) {
if (actual.getVerticalAccuracyMeters() != expected.getVerticalAccuracyMeters()) {
return false;
}
if (actual.getSpeedAccuracyMetersPerSecond()
!= expected.getSpeedAccuracyMetersPerSecond()) {
return false;
}
if (actual.getBearingAccuracyDegrees() != expected.getBearingAccuracyDegrees()) {
return false;
}
}
return true;
},
"is equal to");
}
public static Correspondence<Location, Location> at() {
return Correspondence.from(
(actual, expected) ->
actual.getLatitude() == expected.getLatitude()
&& actual.getLongitude() == expected.getLongitude(),
"has lat/lon at");
}
public static Correspondence<Location, Location> nearby(float distanceM) {
return Correspondence.from(
(actual, expected) -> actual.distanceTo(expected) <= distanceM, "has lat/lon near");
}
private LocationCorrespondences() {}
}