public void testClone_changingEntrySet() {
ArrayMap<String, String> map = ArrayMap.of();
assertEquals("{}", map.toString());
ArrayMap<String, String> clone = map.clone();
clone.add("foo", "bar");
assertEquals("{foo=bar}", clone.toString());
}
public void testOf_two() {
ArrayMap<String, Integer> map = ArrayMap.of("a", 1, "b", 2);
assertEquals(2, map.size());
assertEquals("a", map.getKey(0));
assertEquals((Integer) 1, map.getValue(0));
assertEquals("b", map.getKey(1));
assertEquals((Integer) 2, map.getValue(1));
}
public void testRemove4() {
ArrayMap<String, Integer> map = ArrayMap.of("a", 1, "b", 2, "c", 3);
map.remove("b");
assertEquals(ArrayMap.of("a", 1, "c", 3), map);
}
public void testRemove3() {
ArrayMap<String, Integer> map = ArrayMap.of("a", 1);
map.remove("a");
assertEquals(ArrayMap.of(), map);
}
public void testOf_one() {
ArrayMap<String, Integer> map = ArrayMap.of("a", 1);
assertEquals(1, map.size());
assertEquals("a", map.getKey(0));
assertEquals((Integer) 1, map.getValue(0));
}
public void testOf_zero() {
ArrayMap<String, Integer> map = ArrayMap.of();
assertTrue(map.isEmpty());
}