Fixed some tests to match articles updates
@@ -27,34 +27,35 @@ public class OptionalUnitTest {
@Test
public void givenNonNull_whenCreatesNonNullable_thenCorrect() {
String name = "baeldung";
- Optional.of(name);
+ Optional<String> opt = Optional.of(name);
+ assertTrue(opt.isPresent());
}
@Test(expected = NullPointerException.class)
public void givenNull_whenThrowsErrorOnCreate_thenCorrect() {
String name = null;
- Optional<String> opt = Optional.of(name);
+ Optional.of(name);
}
@Test
public void givenNonNull_whenCreatesOptional_thenCorrect() {
String name = "baeldung";
Optional<String> opt = Optional.of(name);
- assertEquals("Optional[baeldung]", opt.toString());
+ assertTrue(opt.isPresent());
}
@Test
public void givenNonNull_whenCreatesNullable_thenCorrect() {
String name = "baeldung";
Optional<String> opt = Optional.ofNullable(name);
- assertEquals("Optional[baeldung]", opt.toString());
+ assertTrue(opt.isPresent());
}
@Test
public void givenNull_whenCreatesNullable_thenCorrect() {
String name = null;
Optional<String> opt = Optional.ofNullable(name);
- assertEquals("Optional.empty", opt.toString());
+ assertFalse(opt.isPresent());
}
// Checking Value With isPresent()
