assertEquals("DOMAIN", creds.getUserDomain());
        assertEquals(anonymous, creds.isAnonymous());
        assertEquals(guest, creds.isGuest());
    }

    @Test
    @DisplayName("unwrap throws on null type")
    void unwrap_null_type_throws() {
        TestCredentials creds = new TestCredentials("DOM", false, false, new Subject(), false);
        // Act & Assert

 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND,
 * either express or implied. See the License for the specific language
 * governing permissions and limitations under the License.
 */

# You may obtain a copy of the License at
#
#     http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.

  Kubernetes will keep allowing leading zeros on IPv4 address to not break the compatibility.
  IMPORTANT: Kubernetes interprets leading zeros on IPv4 addresses as decimal, users must not rely on parser alignment to not being impacted by the associated security advisory:

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 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND,
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 * You may obtain a copy of the License at
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 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
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 * either express or implied. See the License for the specific language
 * governing permissions and limitations under the License.
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 * You may obtain a copy of the License at
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 * Unless required by applicable law or agreed to in writing, software
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 * You may obtain a copy of the License at
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 * Unless required by applicable law or agreed to in writing, software
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 * governing permissions and limitations under the License.
 */