@Test
public void put_get() throws Exception {
final StringKeyObjectMap<Integer> map = new StringKeyObjectMap<Integer>();
Assert.assertNull(map.get("abc"));
map.put("abc", Integer.valueOf(0));
Assert.assertEquals(Integer.valueOf(0), map.get("abc"));
}
@Test
public void size() throws Exception {
final StringKeyObjectMap<Integer> map = new StringKeyObjectMap<Integer>();
Assert.assertEquals(0, map.size());
map.put("abc", Integer.valueOf(0));
Assert.assertEquals(1, map.size());
}
@Test
public void clear_isEmpty() throws Exception {
final StringKeyObjectMap<Integer> map = new StringKeyObjectMap<Integer>();
Assert.assertTrue(map.isEmpty());
map.put("abc", Integer.valueOf(0));
Assert.assertFalse(map.isEmpty());
Assert.assertEquals(Integer.valueOf(0), map.get("abc"));
map.clear();
Assert.assertTrue(map.isEmpty());
Assert.assertNull(map.get("abc"));
}
@Test
public void containsKey_existingKey_ReturnsTrue() throws Exception {
final StringKeyObjectMap<Integer> map = new StringKeyObjectMap<Integer>();
map.put("abc", Integer.valueOf(0));
Assert.assertTrue(map.containsKey("abc"));
}
