@Test
public void getIfAbsentPutWith() {
MutableMapIterable<Integer, String> map = this.newMapWithKeysValues(1, "1", 2, "2", 3, "3");
Assert.assertNull(map.get(4));
Assert.assertEquals("4", map.getIfAbsentPutWith(4, String::valueOf, 4));
Assert.assertEquals("3", map.getIfAbsentPutWith(3, String::valueOf, 3));
Verify.assertContainsKeyValue(4, "4", map);
}
@Test
public void getIfAbsentPut() {
MutableMapIterable<Integer, String> map = this.newMapWithKeysValues(1, "1", 2, "2", 3, "3");
Assert.assertNull(map.get(4));
Assert.assertEquals("4", map.getIfAbsentPut(4, new PassThruFunction0<>("4")));
Assert.assertEquals("3", map.getIfAbsentPut(3, new PassThruFunction0<>("3")));
Verify.assertContainsKeyValue(4, "4", map);
}
@Test
public void getIfAbsentPutWithKey() {
MutableMapIterable<Integer, Integer> map = this.newMapWithKeysValues(1, 1, 2, 2, 3, 3);
Assert.assertNull(map.get(4));
Assert.assertEquals(
Integer.valueOf(4), map.getIfAbsentPutWithKey(4, Functions.getIntegerPassThru()));
Assert.assertEquals(
Integer.valueOf(3), map.getIfAbsentPutWithKey(3, Functions.getIntegerPassThru()));
Verify.assertContainsKeyValue(Integer.valueOf(4), Integer.valueOf(4), map);
}