content: /*
   * Copyright 2010-2025 Hyland Software, Inc. and its affiliates.
   *
   * Licensed 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.activiti.core.common.spring.security.policies;
  
  import static java.util.Collections.singleton;
  import static org.assertj.core.api.Assertions.assertThat;
  
  import java.util.Set;
  import org.activiti.api.process.model.payloads.GetProcessInstancesPayload;
  import org.junit.jupiter.api.Test;
  
  public class SecurityPoliciesProcessInstanceRestrictionApplierTest {
  
      private SecurityPoliciesProcessInstanceRestrictionApplier restrictionApplier =
          new SecurityPoliciesProcessInstanceRestrictionApplier();
  
      @Test
      public void restrictToKeysAddFilterOnGivenKeys() {
          //given
          Set<String> keys = singleton("procDef");
  
          //when
          GetProcessInstancesPayload filter = restrictionApplier.restrictToKeys(keys);
  
          //then
          assertThat(filter.getProcessDefinitionKeys()).isEqualTo(keys);
      }
  
      @Test
      public void denyAllShouldAddUnmatchableFilter() {
          //when
          GetProcessInstancesPayload filter = restrictionApplier.denyAll();
  
          //then
          assertThat(filter.getProcessDefinitionKeys()).hasSize(1);
          assertThat(filter.getProcessDefinitionKeys().iterator().next()).startsWith("missing-");
      }
  }
  