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.trogdor.rest;
  
  import org.apache.kafka.common.errors.InvalidRequestException;
  import org.apache.kafka.common.errors.SerializationException;
  
  import com.fasterxml.jackson.core.JsonParser;
  import com.fasterxml.jackson.databind.JavaType;
  import com.fasterxml.jackson.databind.JsonMappingException;
  import com.fasterxml.jackson.databind.exc.InvalidTypeIdException;
  
  import org.junit.jupiter.api.Test;
  
  import jakarta.ws.rs.NotFoundException;
  import jakarta.ws.rs.core.Response;
  
  import static org.junit.jupiter.api.Assertions.assertEquals;
  import static org.junit.jupiter.api.Assertions.assertThrows;
  
  public class RestExceptionMapperTest {
  
      @Test
      public void testToResponseNotFound() {
          RestExceptionMapper mapper = new RestExceptionMapper();
          Response resp = mapper.toResponse(new NotFoundException());
          assertEquals(resp.getStatus(), Response.Status.NOT_FOUND.getStatusCode());
      }
  
      @Test
      public void testToResponseInvalidTypeIdException() {
          RestExceptionMapper mapper = new RestExceptionMapper();
          JsonParser parser = null;
          JavaType type = null;
          Response resp = mapper.toResponse(InvalidTypeIdException.from(parser, "dummy msg", type, "dummy typeId"));
          assertEquals(resp.getStatus(), Response.Status.NOT_IMPLEMENTED.getStatusCode());
      }
  
      @Test
      public void testToResponseJsonMappingException() {
          RestExceptionMapper mapper = new RestExceptionMapper();
          JsonParser parser = null;
          Response resp = mapper.toResponse(JsonMappingException.from(parser, "dummy msg"));
          assertEquals(resp.getStatus(), Response.Status.BAD_REQUEST.getStatusCode());
      }
  
      @Test
      public void testToResponseClassNotFoundException() {
          RestExceptionMapper mapper = new RestExceptionMapper();
          Response resp = mapper.toResponse(new ClassNotFoundException());
          assertEquals(resp.getStatus(), Response.Status.NOT_IMPLEMENTED.getStatusCode());
      }
  
      @Test
      public void testToResponseSerializationException() {
          RestExceptionMapper mapper = new RestExceptionMapper();
          Response resp = mapper.toResponse(new SerializationException());
          assertEquals(resp.getStatus(), Response.Status.BAD_REQUEST.getStatusCode());
      }
  
      @Test
      public void testToResponseInvalidRequestException() {
          RestExceptionMapper mapper = new RestExceptionMapper();
          Response resp = mapper.toResponse(new InvalidRequestException("invalid request"));
          assertEquals(resp.getStatus(), Response.Status.BAD_REQUEST.getStatusCode());
      }
  
      @Test
      public void testToResponseUnknownException() {
          RestExceptionMapper mapper = new RestExceptionMapper();
          Response resp = mapper.toResponse(new Exception("Unknown exception"));
          assertEquals(resp.getStatus(), Response.Status.INTERNAL_SERVER_ERROR.getStatusCode());
      }
  
      @Test
      public void testToExceptionNotFoundException() {
          assertThrows(NotFoundException.class,
              () -> RestExceptionMapper.toException(Response.Status.NOT_FOUND.getStatusCode(), "Not Found"));
      }
  
      @Test
      public void testToExceptionClassNotFoundException() {
          assertThrows(ClassNotFoundException.class,
              () -> RestExceptionMapper.toException(Response.Status.NOT_IMPLEMENTED.getStatusCode(), "Not Implemented"));
      }
  
      @Test
      public void testToExceptionSerializationException() {
          assertThrows(InvalidRequestException.class,
              () -> RestExceptionMapper.toException(Response.Status.BAD_REQUEST.getStatusCode(), "Bad Request"));
      }
  
      @Test
      public void testToExceptionRuntimeException() {
          assertThrows(RuntimeException.class, () -> RestExceptionMapper.toException(-1, "Unknown status code"));
      }
  }
  