content: /*
   * Copyright 2017-2025 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.cloud.services.common.security.keycloak;
  
  import static org.assertj.core.api.Assertions.assertThat;
  import static org.junit.jupiter.api.Assertions.assertDoesNotThrow;
  import static org.mockito.Mockito.when;
  
  import com.nimbusds.jose.util.JSONObjectUtils;
  import java.util.List;
  import java.util.Map;
  import org.junit.jupiter.api.BeforeEach;
  import org.junit.jupiter.api.Test;
  import org.junit.jupiter.api.extension.ExtendWith;
  import org.mockito.InjectMocks;
  import org.mockito.Mock;
  import org.mockito.junit.jupiter.MockitoExtension;
  import org.springframework.security.oauth2.jwt.Jwt;
  import org.springframework.test.util.ReflectionTestUtils;
  
  @ExtendWith(MockitoExtension.class)
  public class KeycloakResourceJwtAdapterTest {
  
      @Mock
      Jwt jwt;
  
      @InjectMocks
      KeycloakResourceJwtAdapter keycloakResourceJwtAdapter;
  
      @BeforeEach
      public void setUp() {
          ReflectionTestUtils.setField(keycloakResourceJwtAdapter, "resourceId", "app");
      }
  
      @Test
      public void shouldReturnEmptyListWhenResourceAccessIsNull() {
          when(jwt.hasClaim("resource_access")).thenReturn(false);
          assertThat(keycloakResourceJwtAdapter.getRoles()).isEmpty();
      }
  
      @Test
      public void shouldNotThrowAnyExceptionWhenRolesIsNull() {
          Map<String, Object> rolesParent = JSONObjectUtils.newJSONObject();
          rolesParent.put("roles", null);
          when(jwt.hasClaim("resource_access")).thenReturn(true);
          when(jwt.getClaim("resource_access")).thenReturn(rolesParent);
  
          assertDoesNotThrow(() -> keycloakResourceJwtAdapter.getRoles());
      }
  
      @Test
      public void shouldReturnRoles() {
          Map<String, Object> client = JSONObjectUtils.newJSONObject();
          Map<String, Object> roles = JSONObjectUtils.newJSONObject();
          roles.put("roles", List.of("roleA", "roleB"));
          client.put("app", roles);
          when(jwt.hasClaim("resource_access")).thenReturn(true);
          when(jwt.getClaim("resource_access")).thenReturn(client);
  
          assertThat(keycloakResourceJwtAdapter.getRoles()).hasSize(2).containsExactly("roleA", "roleB");
      }
  
      @Test
      public void shouldReturnEmptyListWhenPermissionsIsNull() {
          Map<String, Object> permissionsParent = JSONObjectUtils.newJSONObject();
          permissionsParent.put("permissions", null);
          when(jwt.hasClaim("resource_access")).thenReturn(true);
          when(jwt.getClaim("resource_access")).thenReturn(permissionsParent);
  
          assertThat(keycloakResourceJwtAdapter.getPermissions()).isEmpty();
      }
  
      @Test
      public void shouldReturnPermissions() {
          Map<String, Object> client = JSONObjectUtils.newJSONObject();
          Map<String, Object> permissions = JSONObjectUtils.newJSONObject();
          permissions.put("permissions", List.of("permissionA", "permissionB"));
          client.put("app", permissions);
          when(jwt.hasClaim("resource_access")).thenReturn(true);
          when(jwt.getClaim("resource_access")).thenReturn(client);
  
          assertThat(keycloakResourceJwtAdapter.getPermissions())
              .hasSize(2)
              .containsExactly("permissionA", "permissionB");
      }
  }
  