content: /*
   * Licensed to the Apache Software Foundation (ASF) under one or more
   * contributor license agreements. See the NOTICE file distributed with
   * this work for additional information regarding copyright ownership.
   * The ASF licenses this file to You under the Apache License, Version 2.0
   * (the "License"); you may not use this file except in compliance with
   * 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.
   */
  package org.apache.kafka.common.security.oauthbearer.internals.unsecured;
  
  import org.apache.kafka.common.utils.Utils;
  
  import org.junit.jupiter.api.Test;
  
  import java.util.List;
  
  import static org.junit.jupiter.api.Assertions.assertTrue;
  import static org.junit.jupiter.api.Assertions.fail;
  
  public class OAuthBearerScopeUtilsTest {
      @Test
      public void validScope() {
          for (String validScope : new String[] {"", "   ", "scope1", " scope1 ", "scope1 Scope2", "scope1   Scope2"}) {
              List<String> parsedScope = OAuthBearerScopeUtils.parseScope(validScope);
              if (Utils.isBlank(validScope)) {
                  assertTrue(parsedScope.isEmpty());
              } else if (validScope.contains("Scope2")) {
                  assertTrue(parsedScope.size() == 2 && parsedScope.get(0).equals("scope1")
                          && parsedScope.get(1).equals("Scope2"));
              } else {
                  assertTrue(parsedScope.size() == 1 && parsedScope.get(0).equals("scope1"));
              }
          }
      }
  
      @Test
      public void invalidScope() {
          for (String invalidScope : new String[] {"\"foo", "\\foo"}) {
              try {
                  OAuthBearerScopeUtils.parseScope(invalidScope);
                  fail("did not detect invalid scope: " + invalidScope);
              } catch (OAuthBearerConfigException expected) {
                  // empty
              }
          }
      }
  }
  