package test;

import static org.junit.Assert.*;

import java.util.Arrays;
import java.util.List;

import org.junit.Test;

public class StatisticsTest {
    @Test
    public void all() throws Exception {
        List<Employee> employees = Arrays.asList(
                new Employee("Peeter Meeter", 70, true),
                new Employee("Salme Sekund", 65, true),
                new Employee("Kaljo Kilo", 75, false));
        Statistics s = new Statistics(employees);
        
        assertEquals(70, s.getAverageAge(), 0.001);
        assertEquals(67.5, s.getAverageAgeOfRetiredEmployees(), 0.001);
        assertEquals("[Peeter Meeter, Salme Sekund]", s.getRetiredEmployees().toString());
        assertEquals("[Kaljo Kilo]", s.getRetirementAgedButEmployed().toString());
    }
}