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.test.asserts;
  
  import static org.assertj.core.api.Assertions.*;
  import static org.springframework.http.HttpHeaders.CONTENT_DISPOSITION;
  
  import io.restassured.module.mockmvc.response.MockMvcResponse;
  import org.activiti.cloud.services.common.file.FileContent;
  import org.springframework.mock.web.MockHttpServletResponse;
  import org.springframework.test.web.servlet.MvcResult;
  
  /**
   * Asserts for response content
   */
  public class AssertResponseContent {
  
      private static final String ATTACHMENT_CONTENT_DISPOSITION = "attachment;filename=";
  
      private final MockHttpServletResponse response;
  
      public AssertResponseContent(MockHttpServletResponse response) {
          this.response = response;
      }
  
      public AssertFileContent isFile() {
          assertThat(response).isNotNull();
          assertThat(response.getContentType()).isNotNull();
          assertThat(response.getContentAsByteArray()).isNotEmpty();
          assertThat(response.getHeader(CONTENT_DISPOSITION)).isNotEmpty().startsWith(ATTACHMENT_CONTENT_DISPOSITION);
  
          String filename = response.getHeader(CONTENT_DISPOSITION).substring(ATTACHMENT_CONTENT_DISPOSITION.length());
  
          return new AssertFileContent(
              new FileContent(filename, response.getContentType(), response.getContentAsByteArray())
          );
      }
  
      public static AssertResponseContent assertThatResponseContent(MvcResult mvcResult) {
          return assertThatResponseContent(mvcResult.getResponse());
      }
  
      public static AssertResponseContent assertThatResponseContent(MockMvcResponse response) {
          return assertThatResponseContent(response.mockHttpServletResponse());
      }
  
      public static AssertResponseContent assertThatResponseContent(MockHttpServletResponse response) {
          return new AssertResponseContent(response);
      }
  }
  