content: /*
   * Copyright The OpenTelemetry Authors
   * SPDX-License-Identifier: Apache-2.0
   */
  
  package io.opentelemetry.javaagent.instrumentation.joddhttp.v4_2;
  
  import static jodd.http.HttpStatus.HTTP_FORBIDDEN;
  import static jodd.http.HttpStatus.HTTP_INTERNAL_ERROR;
  import static jodd.http.HttpStatus.HTTP_NOT_FOUND;
  import static jodd.http.HttpStatus.HTTP_OK;
  import static org.junit.jupiter.api.Assertions.assertEquals;
  
  import java.util.Arrays;
  import java.util.List;
  import jodd.http.HttpRequest;
  import jodd.http.HttpResponse;
  import org.junit.jupiter.api.Test;
  
  class JoddHttpHttpAttributesGetterTest {
  
    private static final JoddHttpHttpAttributesGetter attributesGetter =
        new JoddHttpHttpAttributesGetter();
  
    @Test
    void getMethod() {
      for (String method : Arrays.asList("GET", "PUT", "POST", "PATCH")) {
        assertEquals(method, attributesGetter.getHttpRequestMethod(new HttpRequest().method(method)));
      }
    }
  
    @Test
    void getUrl() {
      HttpRequest request =
          HttpRequest.get("/test/subpath")
              .host("test.com")
              .query("param1", "val1")
              .query("param2", "val1")
              .query("param2", "val2");
      assertEquals(
          "http://test.com/test/subpath?param1=val1&param2=val1&param2=val2",
          attributesGetter.getUrlFull(request));
    }
  
    @Test
    void getHttpRequestHeader() {
      HttpRequest request =
          HttpRequest.get("/test")
              .header("single", "val1")
              .header("multiple", "val1")
              .header("multiple", "val2");
      List<String> headerVals = attributesGetter.getHttpRequestHeader(request, "single");
      assertEquals(1, headerVals.size());
      assertEquals("val1", headerVals.get(0));
      headerVals = attributesGetter.getHttpRequestHeader(request, "multiple");
      assertEquals(2, headerVals.size());
      assertEquals("val1", headerVals.get(0));
      assertEquals("val2", headerVals.get(1));
      headerVals = attributesGetter.getHttpRequestHeader(request, "not-existing");
      assertEquals(0, headerVals.size());
    }
  
    @Test
    void getStatusCode() {
      for (Integer code :
          Arrays.asList(HTTP_OK, HTTP_FORBIDDEN, HTTP_INTERNAL_ERROR, HTTP_NOT_FOUND)) {
        assertEquals(
            code,
            attributesGetter.getHttpResponseStatusCode(
                null, new HttpResponse().statusCode(code), null));
      }
    }
  
    @Test
    void getResponseHeader() {
      HttpResponse response =
          new HttpResponse()
              .header("single", "val1")
              .header("multiple", "val1")
              .header("multiple", "val2");
      List<String> headerVals = attributesGetter.getHttpResponseHeader(null, response, "single");
      assertEquals(1, headerVals.size());
      assertEquals("val1", headerVals.get(0));
      headerVals = attributesGetter.getHttpResponseHeader(null, response, "multiple");
      assertEquals(2, headerVals.size());
      assertEquals("val1", headerVals.get(0));
      assertEquals("val2", headerVals.get(1));
      headerVals = attributesGetter.getHttpResponseHeader(null, response, "not-existing");
      assertEquals(0, headerVals.size());
    }
  }
  