@Test
public void testGetOutputSameTime() {
Map<Integer, List<Integer>> map = new TreeMap<>();
map.put(2, new LinkedList<Integer>(Arrays.asList(new Integer[] {1, 2, 3})));
String actual = Solution.getOutput(map);
String expected = "1 2 3";
Assert.assertEquals(expected, actual);
}
@Test
public void testGetOutput2() {
Map<Integer, List<Integer>> map = new TreeMap<>();
map.put(9, new LinkedList<Integer>(Arrays.asList(new Integer[] {1})));
map.put(6, new LinkedList<Integer>(Arrays.asList(new Integer[] {2})));
map.put(11, new LinkedList<Integer>(Arrays.asList(new Integer[] {3})));
map.put(4, new LinkedList<Integer>(Arrays.asList(new Integer[] {4})));
map.put(7, new LinkedList<Integer>(Arrays.asList(new Integer[] {5})));
String actual = Solution.getOutput(map);
String expected = "4 2 5 1 3";
Assert.assertEquals(expected, actual);
}
