/*
* Copyright (C) 2007 Google Inc.
*
* 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 android.location;
import android.test.suitebuilder.annotation.SmallTest;
import junit.framework.TestCase;
/**
* Unit tests for android.location.Location
*/
@SmallTest
public class LocationTest extends TestCase {
// ***** Tests for Location.convert
public void testConvert_DegreesToDouble(){
String testDegreesCoord = "-80.075";
String message;
double result;
result = Location.convert(testDegreesCoord);
message = "degreesToDoubleTest: Double should be -80.075, actual value is " +
String.valueOf(result);
assertEquals(message, -80.075, result);
}
public void testConvert_MinutesToDouble(){
String testMinutesCoord = "-80:05.10000";
String message;
double result;
result = Location.convert(testMinutesCoord);
message = "minutesToDoubleTest: Double should be -80.085, actual value is " +
String.valueOf(result);
assertEquals(message, -80.085, result);
}
public void testConvert_SecondsToDouble(){
String testSecondsCoord = "-80:04:03.00000";
String message;
double result;
result = Location.convert(testSecondsCoord);
message = "secondsToDoubleTest: Double should be -80.0675, actual value is " +
String.valueOf(result);
assertEquals(message, -80.0675, result);
}
public void testConvert_SecondsToDouble2(){
String testSecondsCoord = "-80:4:3";
String message;
double result;
result = Location.convert(testSecondsCoord);
message = "secondsToDouble2Test: Double should be -80.0675, actual value is " +
String.valueOf(result);
assertEquals(message, -80.0675, result);
}
// Testing the Convert(Double, Int)
public void testConvert_CoordinateToDegrees(){
String message;
String result;
result = Location.convert(-80.075, Location.FORMAT_DEGREES);
message = "coordinateToDegreesTest: Should return a string -80.075, but returned " + result;
assertEquals(message, "-80.075", result);
}
public void testConvert_CoordinateToDegrees2(){
String message;
String result;
result = Location.convert(-80.0, Location.FORMAT_DEGREES);
message = "coordinateToDegrees2Test: Should return a string -80, but returned " + result;
assertEquals(message, "-80", result);
}
public void testConvert_CoordinateToMinutes(){
String message;
String result;
double input = -80.085;
result = Location.convert(input, Location.FORMAT_MINUTES);
message = "coordinateToMinuteTest: Should return a string -80:5.1, but returned " +
result;
assertEquals(message, "-80:5.1", result);
}
public void testConvert_CoordinateToMinutes2(){
String message;
String result;
double input = -80;
result = Location.convert(input, Location.FORMAT_MINUTES);
message = "coordinateToMinute2Test: Should return a string -80:0, but returned " +
result;
assertEquals(message, "-80:0", result);
}
public void testConvert_CoordinateToSeconds(){
String message;
String result;
result = Location.convert(-80.075, Location.FORMAT_SECONDS);
message = "coordinateToSecondsTest: Should return a string -80:4:30, but returned " +
result;
assertEquals(message, "-80:4:30", result);
}
// **** end tests for Location.convert
public void testBearingTo(){
String message;
float bearing;
Location zeroLocation = new Location("");
zeroLocation.setLatitude(0);
zeroLocation.setLongitude(0);
Location testLocation = new Location("");
testLocation.setLatitude(1000000);
testLocation.setLongitude(0);
bearing = zeroLocation.bearingTo(zeroLocation);
message = "bearingToTest: Bearing should be 0, actual value is " + String.valueOf(bearing);
assertEquals(message, 0, bearing, 0);
bearing = zeroLocation.bearingTo(testLocation);
message = "bearingToTest: Bearing should be 180, actual value is " +
String.valueOf(bearing);
assertEquals(message, 180, bearing, 0);
testLocation.setLatitude(0);
testLocation.setLongitude(1000000);
bearing = zeroLocation.bearingTo(testLocation);
message = "bearingToTest: Bearing should be -90, actual value is " +
String.valueOf(bearing);
assertEquals(message, -90, bearing, 0);
//TODO: Test a Random Middle Value
}
public void testDistanceTo() {
String message;
boolean result = true;
float distance;
Location zeroLocation = new Location("");
zeroLocation.setLatitude(0);
zeroLocation.setLongitude(0);
Location testLocation = new Location("");
testLocation.setLatitude(1000000);
testLocation.setLongitude(0);
distance = zeroLocation.distanceTo(zeroLocation);
message = "distanceToTest: Distance should be 0, actual value is " +
String.valueOf(distance);
assertEquals(message, distance, 0, 0);
distance = zeroLocation.distanceTo(testLocation);
message = "distanceToTest: Distance should be 8885140, actual value is " +
String.valueOf(distance);
assertEquals(message, distance, 8885140.0, 1);
}
public void testAltitude() {
String message;
Location loc = new Location("");
loc.setAltitude(1);
message = "altitudeTest: set/getAltitude to 1 didn't work.";
assertEquals(message, loc.getAltitude(), 1, 0);
message = "altitudeTest: hasAltitude (a) didn't work.";
assertTrue(message, loc.hasAltitude());
loc.removeAltitude();
message = "altitudeTest: hasAltitude (b) didn't work.";
assertFalse(message, loc.hasAltitude());
message = "altitudeTest: getAltitude didn't return 0 when there was no altitude.";
assertEquals(message, loc.getAltitude(), 0, 0);
}
public void testSpeed() {
String message;
Location loc = new Location("");
loc.setSpeed(1);
message = "speedTest: set/getSpeed to 1 didn't work.";
assertEquals(message, loc.getSpeed(), 1, 0);
message = "speedTest: hasSpeed (a) didn't work.";
assertTrue(message, loc.hasSpeed());
loc.removeSpeed();
message = "speedTest: hasSpeed (b) didn't work.";
assertFalse(message, loc.hasSpeed());
message = "speedTest: getSpeed didn't return 0 when there was no speed.";
assertEquals(message, loc.getSpeed(), 0, 0);
}
public void testBearing() {
String message;
Location loc = new Location("");
loc.setBearing(1);
message = "bearingTest: set/getBearing to 1 didn't work.";
assertEquals(message, loc.getBearing(), 1, 0);
message = "bearingTest: hasBearing (a) didn't work.";
assertTrue(message, loc.hasBearing());
loc.removeBearing();
message = "bearingTest: hasBearing (b) didn't work.";
assertFalse(message, loc.hasBearing());
message = "bearingTest: getBearing didn't return 0 when there was no bearing.";
assertEquals(message, loc.getBearing(), 0, 0);
}
}