/**

* 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);

}

}