First cut of a unit test for the Location service

LocationServiceTest.java

package io.fantail.location.service;

import org.junit.Assert;
import org.junit.Before;
import org.junit.Test;

public class LocationServiceTest {
	private LocationService locationService;
	
	@Before
	public void setup() {
		locationService = new LocationService();
	}
	
	@Test
	public void testGetByValidId() {
		Assert.assertNotNull(locationService.getLocation("ValidID"));
	}
}