UCSBCurriculumService.java

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package edu.ucsb.cs156.courses.services;
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import com.fasterxml.jackson.databind.ObjectMapper;
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import edu.ucsb.cs156.courses.documents.ConvertedSection;
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import edu.ucsb.cs156.courses.documents.CoursePage;
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import java.util.Arrays;
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import java.util.HashMap;
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import java.util.List;
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import java.util.Map;
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import lombok.extern.slf4j.Slf4j;
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import org.springframework.beans.factory.annotation.Autowired;
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import org.springframework.beans.factory.annotation.Value;
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import org.springframework.boot.web.client.RestTemplateBuilder;
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import org.springframework.http.HttpEntity;
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import org.springframework.http.HttpHeaders;
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import org.springframework.http.HttpMethod;
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import org.springframework.http.HttpStatus;
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import org.springframework.http.MediaType;
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import org.springframework.http.ResponseEntity;
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import org.springframework.stereotype.Service;
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import org.springframework.web.client.RestTemplate;
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/** Service object that wraps the UCSB Academic Curriculum API */
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@Service
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@Slf4j
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public class UCSBCurriculumService {
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  @Autowired private ObjectMapper objectMapper;
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  @Value("${app.ucsb.api.consumer_key}")
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  private String apiKey;
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  private RestTemplate restTemplate = new RestTemplate();
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  public UCSBCurriculumService(RestTemplateBuilder restTemplateBuilder) throws Exception {
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    restTemplate = restTemplateBuilder.build();
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  }
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  public static final String CURRICULUM_ENDPOINT =
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      "https://api.ucsb.edu/academics/curriculums/v1/classes/search";
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  public static final String SUBJECTS_ENDPOINT =
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      "https://api.ucsb.edu/students/lookups/v1/subjects";
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  public static final String SECTION_ENDPOINT =
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      "https://api.ucsb.edu/academics/curriculums/v1/classsection/{quarter}/{enrollcode}";
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  public static final String ALL_SECTIONS_ENDPOINT =
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      "https://api.ucsb.edu/academics/curriculums/v3/classes/{quarter}/{enrollcode}";
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  public String getJSON(String subjectArea, String quarter, String courseLevel) throws Exception {
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    HttpHeaders headers = new HttpHeaders();
54 1 1. getJSON : removed call to org/springframework/http/HttpHeaders::setAccept → KILLED
 
    headers.setAccept(Arrays.asList(MediaType.APPLICATION_JSON));
55 1 1. getJSON : removed call to org/springframework/http/HttpHeaders::setContentType → KILLED
 
    headers.setContentType(MediaType.APPLICATION_JSON);
56 1 1. getJSON : removed call to org/springframework/http/HttpHeaders::set → KILLED
 
    headers.set("ucsb-api-version", "1.0");
57 1 1. getJSON : removed call to org/springframework/http/HttpHeaders::set → KILLED
 
    headers.set("ucsb-api-key", this.apiKey);
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    HttpEntity<String> entity = new HttpEntity<>("body", headers);
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    String params =
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        String.format(
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            "?quarter=%s&subjectCode=%s&objLevelCode=%s&pageNumber=%d&pageSize=%d&includeClassSections=%s",
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            quarter, subjectArea, courseLevel, 1, 100, "true");
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    String url = CURRICULUM_ENDPOINT + params;
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67 1 1. getJSON : negated conditional → KILLED
 
    if (courseLevel.equals("A")) {
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      params =
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          String.format(
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              "?quarter=%s&subjectCode=%s&pageNumber=%d&pageSize=%d&includeClassSections=%s",
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              quarter, subjectArea, 1, 100, "true");
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      url = CURRICULUM_ENDPOINT + params;
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    }
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    log.info("url=" + url);
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    String retVal = "";
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    MediaType contentType = null;
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    HttpStatus statusCode = null;
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    ResponseEntity<String> re = restTemplate.exchange(url, HttpMethod.GET, entity, String.class);
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    contentType = re.getHeaders().getContentType();
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    statusCode = (HttpStatus) re.getStatusCode();
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    retVal = re.getBody();
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    log.info("json: {} contentType: {} statusCode: {}", retVal, contentType, statusCode);
87 1 1. getJSON : replaced return value with "" for edu/ucsb/cs156/courses/services/UCSBCurriculumService::getJSON → KILLED
 
    return retVal;
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  }
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  public List<ConvertedSection> getConvertedSections(
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      String subjectArea, String quarter, String courseLevel) throws Exception {
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    String json = getJSON(subjectArea, quarter, courseLevel);
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    CoursePage coursePage = objectMapper.readValue(json, CoursePage.class);
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    List<ConvertedSection> result = coursePage.convertedSections();
95 1 1. getConvertedSections : replaced return value with Collections.emptyList for edu/ucsb/cs156/courses/services/UCSBCurriculumService::getConvertedSections → KILLED
 
    return result;
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  }
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  public String getSectionJSON(String subjectArea, String quarter, String courseLevel)
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      throws Exception {
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    List<ConvertedSection> l = getConvertedSections(subjectArea, quarter, courseLevel);
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    String arrayToJson = objectMapper.writeValueAsString(l);
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104 1 1. getSectionJSON : replaced return value with "" for edu/ucsb/cs156/courses/services/UCSBCurriculumService::getSectionJSON → KILLED
 
    return arrayToJson;
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  }
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  public String getSubjectsJSON() throws Exception {
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    HttpHeaders headers = new HttpHeaders();
110 1 1. getSubjectsJSON : removed call to org/springframework/http/HttpHeaders::setAccept → KILLED
 
    headers.setAccept(Arrays.asList(MediaType.APPLICATION_JSON));
111 1 1. getSubjectsJSON : removed call to org/springframework/http/HttpHeaders::setContentType → KILLED
 
    headers.setContentType(MediaType.APPLICATION_JSON);
112 1 1. getSubjectsJSON : removed call to org/springframework/http/HttpHeaders::set → KILLED
 
    headers.set("ucsb-api-version", "1.0");
113 1 1. getSubjectsJSON : removed call to org/springframework/http/HttpHeaders::set → KILLED
 
    headers.set("ucsb-api-key", this.apiKey);
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    HttpEntity<String> entity = new HttpEntity<>("body", headers);
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    log.info("url=" + SUBJECTS_ENDPOINT);
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    String retVal = "";
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    MediaType contentType = null;
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    HttpStatus statusCode = null;
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    ResponseEntity<String> re =
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        restTemplate.exchange(SUBJECTS_ENDPOINT, HttpMethod.GET, entity, String.class);
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    contentType = re.getHeaders().getContentType();
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    statusCode = (HttpStatus) re.getStatusCode();
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    retVal = re.getBody();
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    log.info("json: {} contentType: {} statusCode: {}", retVal, contentType, statusCode);
130 1 1. getSubjectsJSON : replaced return value with "" for edu/ucsb/cs156/courses/services/UCSBCurriculumService::getSubjectsJSON → KILLED
 
    return retVal;
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  }
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  /**
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   * This method retrieves exactly one section matching the enrollCode and quarter arguments, if
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   * such a section exists.
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   */
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  public String getSection(String enrollCode, String quarter) throws Exception {
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    HttpHeaders headers = new HttpHeaders();
140 1 1. getSection : removed call to org/springframework/http/HttpHeaders::setAccept → KILLED
 
    headers.setAccept(Arrays.asList(MediaType.APPLICATION_JSON));
141 1 1. getSection : removed call to org/springframework/http/HttpHeaders::setContentType → KILLED
 
    headers.setContentType(MediaType.APPLICATION_JSON);
142 1 1. getSection : removed call to org/springframework/http/HttpHeaders::set → KILLED
 
    headers.set("ucsb-api-version", "1.0");
143 1 1. getSection : removed call to org/springframework/http/HttpHeaders::set → KILLED
 
    headers.set("ucsb-api-key", this.apiKey);
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    HttpEntity<String> entity = new HttpEntity<>("body", headers);
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    String url = SECTION_ENDPOINT;
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    log.info("url=" + url);
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    Map<String, String> params = new HashMap<>();
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    params.put("quarter", quarter);
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    params.put("enrollcode", enrollCode);
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    String retVal = "";
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    MediaType contentType = null;
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    HttpStatus statusCode = null;
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    ResponseEntity<String> re =
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        restTemplate.exchange(url, HttpMethod.GET, entity, String.class, params);
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    contentType = re.getHeaders().getContentType();
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    statusCode = (HttpStatus) re.getStatusCode();
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    retVal = re.getBody();
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165 1 1. getSection : negated conditional → KILLED
 
    if (retVal.equals("null")) {
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      retVal = "{\"error\": \"Enroll code doesn't exist in that quarter.\"}";
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    }
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    log.info("json: {} contentType: {} statusCode: {}", retVal, contentType, statusCode);
170 1 1. getSection : replaced return value with "" for edu/ucsb/cs156/courses/services/UCSBCurriculumService::getSection → KILLED
 
    return retVal;
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  }
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  /**
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   * This method retrieves all of the sections related to a certain enroll code. For example, if the
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   * enrollCode is for a discussion section, the lecture section and all related discussion sections
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   * will also be returned.
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   */
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  public String getAllSections(String enrollCode, String quarter) throws Exception {
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    HttpHeaders headers = new HttpHeaders();
181 1 1. getAllSections : removed call to org/springframework/http/HttpHeaders::setAccept → KILLED
 
    headers.setAccept(Arrays.asList(MediaType.APPLICATION_JSON));
182 1 1. getAllSections : removed call to org/springframework/http/HttpHeaders::setContentType → KILLED
 
    headers.setContentType(MediaType.APPLICATION_JSON);
183 1 1. getAllSections : removed call to org/springframework/http/HttpHeaders::set → KILLED
 
    headers.set("ucsb-api-version", "3.0");
184 1 1. getAllSections : removed call to org/springframework/http/HttpHeaders::set → KILLED
 
    headers.set("ucsb-api-key", this.apiKey);
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    HttpEntity<String> entity = new HttpEntity<>("body", headers);
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    String url = ALL_SECTIONS_ENDPOINT;
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    log.info("url=" + url);
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    Map<String, String> params = new HashMap<>();
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    params.put("quarter", quarter);
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    params.put("enrollcode", enrollCode);
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    String retVal = "";
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    MediaType contentType = null;
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    HttpStatus statusCode = null;
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    ResponseEntity<String> re =
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        restTemplate.exchange(url, HttpMethod.GET, entity, String.class, params);
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    contentType = re.getHeaders().getContentType();
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    statusCode = (HttpStatus) re.getStatusCode();
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    retVal = re.getBody();
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206 1 1. getAllSections : negated conditional → KILLED
 
    if (retVal.equals("null")) {
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      retVal = "{\"error\": \"Enroll code doesn't exist in that quarter.\"}";
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    }
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    log.info("json: {} contentType: {} statusCode: {}", retVal, contentType, statusCode);
211 1 1. getAllSections : replaced return value with "" for edu/ucsb/cs156/courses/services/UCSBCurriculumService::getAllSections → KILLED
 
    return retVal;
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  }
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  public String getJSONbyQtrEnrollCd(String quarter, String enrollCd) throws Exception {
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    HttpHeaders headers = new HttpHeaders();
217 1 1. getJSONbyQtrEnrollCd : removed call to org/springframework/http/HttpHeaders::setAccept → KILLED
 
    headers.setAccept(Arrays.asList(MediaType.APPLICATION_JSON));
218 1 1. getJSONbyQtrEnrollCd : removed call to org/springframework/http/HttpHeaders::setContentType → KILLED
 
    headers.setContentType(MediaType.APPLICATION_JSON);
219 1 1. getJSONbyQtrEnrollCd : removed call to org/springframework/http/HttpHeaders::set → KILLED
 
    headers.set("ucsb-api-version", "1.0");
220 1 1. getJSONbyQtrEnrollCd : removed call to org/springframework/http/HttpHeaders::set → KILLED
 
    headers.set("ucsb-api-key", this.apiKey);
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    HttpEntity<String> entity = new HttpEntity<>("body", headers);
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    String url =
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        "https://api.ucsb.edu/academics/curriculums/v3/classsection/" + quarter + "/" + enrollCd;
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    log.info("url=" + url);
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    String retVal = "";
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    MediaType contentType = null;
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    HttpStatus statusCode = null;
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    ResponseEntity<String> re = restTemplate.exchange(url, HttpMethod.GET, entity, String.class);
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    contentType = re.getHeaders().getContentType();
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    statusCode = (HttpStatus) re.getStatusCode();
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    retVal = re.getBody();
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    log.info("json: {} contentType: {} statusCode: {}", retVal, contentType, statusCode);
239 1 1. getJSONbyQtrEnrollCd : replaced return value with "" for edu/ucsb/cs156/courses/services/UCSBCurriculumService::getJSONbyQtrEnrollCd → KILLED
 
    return retVal;
240 
  }
241 
}

Mutations

54

1.1
Location : getJSON
Killed by : edu.ucsb.cs156.courses.services.UCSBCurriculumServiceTests.[engine:junit-jupiter]/[class:edu.ucsb.cs156.courses.services.UCSBCurriculumServiceTests]/[method:test_getJSON_success_level_A()] removed call to org/springframework/http/HttpHeaders::setAccept → KILLED

55

1.1
Location : getJSON
Killed by : edu.ucsb.cs156.courses.services.UCSBCurriculumServiceTests.[engine:junit-jupiter]/[class:edu.ucsb.cs156.courses.services.UCSBCurriculumServiceTests]/[method:test_getJSON_success_level_A()] removed call to org/springframework/http/HttpHeaders::setContentType → KILLED

56

1.1
Location : getJSON
Killed by : edu.ucsb.cs156.courses.services.UCSBCurriculumServiceTests.[engine:junit-jupiter]/[class:edu.ucsb.cs156.courses.services.UCSBCurriculumServiceTests]/[method:test_getJSON_success_level_A()] removed call to org/springframework/http/HttpHeaders::set → KILLED

57

1.1
Location : getJSON
Killed by : edu.ucsb.cs156.courses.services.UCSBCurriculumServiceTests.[engine:junit-jupiter]/[class:edu.ucsb.cs156.courses.services.UCSBCurriculumServiceTests]/[method:test_getJSON_success_level_A()] removed call to org/springframework/http/HttpHeaders::set → KILLED

67

1.1
Location : getJSON
Killed by : edu.ucsb.cs156.courses.services.UCSBCurriculumServiceTests.[engine:junit-jupiter]/[class:edu.ucsb.cs156.courses.services.UCSBCurriculumServiceTests]/[method:test_getJSON_success_level_A()] negated conditional → KILLED

87

1.1
Location : getJSON
Killed by : edu.ucsb.cs156.courses.services.UCSBCurriculumServiceTests.[engine:junit-jupiter]/[class:edu.ucsb.cs156.courses.services.UCSBCurriculumServiceTests]/[method:test_getJSON_success_level_A()] replaced return value with "" for edu/ucsb/cs156/courses/services/UCSBCurriculumService::getJSON → KILLED

95

1.1
Location : getConvertedSections
Killed by : edu.ucsb.cs156.courses.services.UCSBCurriculumServiceTests.[engine:junit-jupiter]/[class:edu.ucsb.cs156.courses.services.UCSBCurriculumServiceTests]/[method:test_getConvertedSections()] replaced return value with Collections.emptyList for edu/ucsb/cs156/courses/services/UCSBCurriculumService::getConvertedSections → KILLED

104

1.1
Location : getSectionJSON
Killed by : edu.ucsb.cs156.courses.services.UCSBCurriculumServiceTests.[engine:junit-jupiter]/[class:edu.ucsb.cs156.courses.services.UCSBCurriculumServiceTests]/[method:test_getSectionJSON()] replaced return value with "" for edu/ucsb/cs156/courses/services/UCSBCurriculumService::getSectionJSON → KILLED

110

1.1
Location : getSubjectsJSON
Killed by : edu.ucsb.cs156.courses.services.UCSBCurriculumServiceTests.[engine:junit-jupiter]/[class:edu.ucsb.cs156.courses.services.UCSBCurriculumServiceTests]/[method:test_getSubjectsJSON_success()] removed call to org/springframework/http/HttpHeaders::setAccept → KILLED

111

1.1
Location : getSubjectsJSON
Killed by : edu.ucsb.cs156.courses.services.UCSBCurriculumServiceTests.[engine:junit-jupiter]/[class:edu.ucsb.cs156.courses.services.UCSBCurriculumServiceTests]/[method:test_getSubjectsJSON_success()] removed call to org/springframework/http/HttpHeaders::setContentType → KILLED

112

1.1
Location : getSubjectsJSON
Killed by : edu.ucsb.cs156.courses.services.UCSBCurriculumServiceTests.[engine:junit-jupiter]/[class:edu.ucsb.cs156.courses.services.UCSBCurriculumServiceTests]/[method:test_getSubjectsJSON_success()] removed call to org/springframework/http/HttpHeaders::set → KILLED

113

1.1
Location : getSubjectsJSON
Killed by : edu.ucsb.cs156.courses.services.UCSBCurriculumServiceTests.[engine:junit-jupiter]/[class:edu.ucsb.cs156.courses.services.UCSBCurriculumServiceTests]/[method:test_getSubjectsJSON_success()] removed call to org/springframework/http/HttpHeaders::set → KILLED

130

1.1
Location : getSubjectsJSON
Killed by : edu.ucsb.cs156.courses.services.UCSBCurriculumServiceTests.[engine:junit-jupiter]/[class:edu.ucsb.cs156.courses.services.UCSBCurriculumServiceTests]/[method:test_getSubjectsJSON_success()] replaced return value with "" for edu/ucsb/cs156/courses/services/UCSBCurriculumService::getSubjectsJSON → KILLED

140

1.1
Location : getSection
Killed by : edu.ucsb.cs156.courses.services.UCSBCurriculumServiceTests.[engine:junit-jupiter]/[class:edu.ucsb.cs156.courses.services.UCSBCurriculumServiceTests]/[method:test_getSection_not_found()] removed call to org/springframework/http/HttpHeaders::setAccept → KILLED

141

1.1
Location : getSection
Killed by : edu.ucsb.cs156.courses.services.UCSBCurriculumServiceTests.[engine:junit-jupiter]/[class:edu.ucsb.cs156.courses.services.UCSBCurriculumServiceTests]/[method:test_getSection_not_found()] removed call to org/springframework/http/HttpHeaders::setContentType → KILLED

142

1.1
Location : getSection
Killed by : edu.ucsb.cs156.courses.services.UCSBCurriculumServiceTests.[engine:junit-jupiter]/[class:edu.ucsb.cs156.courses.services.UCSBCurriculumServiceTests]/[method:test_getSection_not_found()] removed call to org/springframework/http/HttpHeaders::set → KILLED

143

1.1
Location : getSection
Killed by : edu.ucsb.cs156.courses.services.UCSBCurriculumServiceTests.[engine:junit-jupiter]/[class:edu.ucsb.cs156.courses.services.UCSBCurriculumServiceTests]/[method:test_getSection_not_found()] removed call to org/springframework/http/HttpHeaders::set → KILLED

165

1.1
Location : getSection
Killed by : edu.ucsb.cs156.courses.services.UCSBCurriculumServiceTests.[engine:junit-jupiter]/[class:edu.ucsb.cs156.courses.services.UCSBCurriculumServiceTests]/[method:test_getSection_not_found()] negated conditional → KILLED

170

1.1
Location : getSection
Killed by : edu.ucsb.cs156.courses.services.UCSBCurriculumServiceTests.[engine:junit-jupiter]/[class:edu.ucsb.cs156.courses.services.UCSBCurriculumServiceTests]/[method:test_getSection_not_found()] replaced return value with "" for edu/ucsb/cs156/courses/services/UCSBCurriculumService::getSection → KILLED

181

1.1
Location : getAllSections
Killed by : edu.ucsb.cs156.courses.services.UCSBCurriculumServiceTests.[engine:junit-jupiter]/[class:edu.ucsb.cs156.courses.services.UCSBCurriculumServiceTests]/[method:test_getAllSections_success()] removed call to org/springframework/http/HttpHeaders::setAccept → KILLED

182

1.1
Location : getAllSections
Killed by : edu.ucsb.cs156.courses.services.UCSBCurriculumServiceTests.[engine:junit-jupiter]/[class:edu.ucsb.cs156.courses.services.UCSBCurriculumServiceTests]/[method:test_getAllSections_success()] removed call to org/springframework/http/HttpHeaders::setContentType → KILLED

183

1.1
Location : getAllSections
Killed by : edu.ucsb.cs156.courses.services.UCSBCurriculumServiceTests.[engine:junit-jupiter]/[class:edu.ucsb.cs156.courses.services.UCSBCurriculumServiceTests]/[method:test_getAllSections_success()] removed call to org/springframework/http/HttpHeaders::set → KILLED

184

1.1
Location : getAllSections
Killed by : edu.ucsb.cs156.courses.services.UCSBCurriculumServiceTests.[engine:junit-jupiter]/[class:edu.ucsb.cs156.courses.services.UCSBCurriculumServiceTests]/[method:test_getAllSections_success()] removed call to org/springframework/http/HttpHeaders::set → KILLED

206

1.1
Location : getAllSections
Killed by : edu.ucsb.cs156.courses.services.UCSBCurriculumServiceTests.[engine:junit-jupiter]/[class:edu.ucsb.cs156.courses.services.UCSBCurriculumServiceTests]/[method:test_getAllSections_success()] negated conditional → KILLED

211

1.1
Location : getAllSections
Killed by : edu.ucsb.cs156.courses.services.UCSBCurriculumServiceTests.[engine:junit-jupiter]/[class:edu.ucsb.cs156.courses.services.UCSBCurriculumServiceTests]/[method:test_getAllSections_success()] replaced return value with "" for edu/ucsb/cs156/courses/services/UCSBCurriculumService::getAllSections → KILLED

217

1.1
Location : getJSONbyQtrEnrollCd
Killed by : edu.ucsb.cs156.courses.services.UCSBCurriculumServiceTests.[engine:junit-jupiter]/[class:edu.ucsb.cs156.courses.services.UCSBCurriculumServiceTests]/[method:test_getJSONbyQtrEnrollCd_success()] removed call to org/springframework/http/HttpHeaders::setAccept → KILLED

218

1.1
Location : getJSONbyQtrEnrollCd
Killed by : edu.ucsb.cs156.courses.services.UCSBCurriculumServiceTests.[engine:junit-jupiter]/[class:edu.ucsb.cs156.courses.services.UCSBCurriculumServiceTests]/[method:test_getJSONbyQtrEnrollCd_success()] removed call to org/springframework/http/HttpHeaders::setContentType → KILLED

219

1.1
Location : getJSONbyQtrEnrollCd
Killed by : edu.ucsb.cs156.courses.services.UCSBCurriculumServiceTests.[engine:junit-jupiter]/[class:edu.ucsb.cs156.courses.services.UCSBCurriculumServiceTests]/[method:test_getJSONbyQtrEnrollCd_success()] removed call to org/springframework/http/HttpHeaders::set → KILLED

220

1.1
Location : getJSONbyQtrEnrollCd
Killed by : edu.ucsb.cs156.courses.services.UCSBCurriculumServiceTests.[engine:junit-jupiter]/[class:edu.ucsb.cs156.courses.services.UCSBCurriculumServiceTests]/[method:test_getJSONbyQtrEnrollCd_success()] removed call to org/springframework/http/HttpHeaders::set → KILLED

239

1.1
Location : getJSONbyQtrEnrollCd
Killed by : edu.ucsb.cs156.courses.services.UCSBCurriculumServiceTests.[engine:junit-jupiter]/[class:edu.ucsb.cs156.courses.services.UCSBCurriculumServiceTests]/[method:test_getJSONbyQtrEnrollCd_success()] replaced return value with "" for edu/ucsb/cs156/courses/services/UCSBCurriculumService::getJSONbyQtrEnrollCd → KILLED

Active mutators

Tests examined


Report generated by PIT 1.17.0