@Test
public void testGetPropertyAsIntegerExists() {
final Configuration configuration = TestConfiguration.create("foo", "1");
final Optional<Integer> value = configuration.getPropertyAsInteger("foo");
Assert.assertTrue(value.isPresent());
Assert.assertEquals(1L, value.get().longValue());
}
@Test(expected = NumberFormatException.class)
public void testGetPropertyAsIntegerWithDefaultInvalid() {
final Configuration configuration = TestConfiguration.create("foo", "ABC");
configuration.getPropertyAsInteger("foo", 2);
}
@Test
public void testGetPropertyAsIntegerWithDefaultMissing() {
final Configuration configuration = TestConfiguration.create();
final int value = configuration.getPropertyAsInteger("foo", 2);
Assert.assertEquals(2, value);
}
@Test
public void testGetPropertyAsIntegerMissing() {
final Configuration configuration = TestConfiguration.create();
final Optional<Integer> value = configuration.getPropertyAsInteger("foo");
Assert.assertFalse(value.isPresent());
}