UCSBSubjectsService.java

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package edu.ucsb.cs156.courses.services;
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import com.fasterxml.jackson.core.JsonProcessingException;
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import com.fasterxml.jackson.core.type.TypeReference;
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import com.fasterxml.jackson.databind.ObjectMapper;
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import edu.ucsb.cs156.courses.entities.UCSBSubject;
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import edu.ucsb.cs156.courses.repositories.UCSBSubjectRepository;
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import java.util.ArrayList;
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import java.util.List;
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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.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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@Slf4j
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@Service("UCSBSubjects")
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public class UCSBSubjectsService {
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  @Autowired private ObjectMapper mapper;
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  @Autowired private UCSBSubjectRepository subjectRepository;
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  @Value("${app.ucsb.api.consumer_key}")
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  private String apiKey;
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  public static final String ENDPOINT =
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      "https://api.ucsb.edu/students/lookups/v1/subjects?includeInactive=false";
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  private final RestTemplate restTemplate;
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  public UCSBSubjectsService(RestTemplateBuilder restTemplateBuilder) {
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    restTemplate = restTemplateBuilder.build();
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  }
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  public List<UCSBSubject> get() throws JsonProcessingException {
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    HttpHeaders headers = new HttpHeaders();
44 1 1. get : removed call to org/springframework/http/HttpHeaders::setAccept → KILLED
 
    headers.setAccept(List.of(MediaType.APPLICATION_JSON));
45 1 1. get : removed call to org/springframework/http/HttpHeaders::setContentType → KILLED
 
    headers.setContentType(MediaType.APPLICATION_JSON);
46 1 1. get : 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<>(headers);
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    ResponseEntity<String> re =
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        restTemplate.exchange(ENDPOINT, HttpMethod.GET, entity, String.class);
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    String retBody = re.getBody();
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    List<UCSBSubject> subjects =
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        mapper.readValue(retBody, new TypeReference<List<UCSBSubject>>() {});
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56 1 1. get : replaced return value with Collections.emptyList for edu/ucsb/cs156/courses/services/UCSBSubjectsService::get → KILLED
 
    return subjects;
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  }
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  public List<UCSBSubject> loadAllSubjects() throws JsonProcessingException {
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    List<UCSBSubject> subjects = this.get();
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    List<UCSBSubject> savedSubjects = new ArrayList<UCSBSubject>();
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63 1 1. loadAllSubjects : removed call to java/util/List::forEach → KILLED
 
    subjects.forEach(
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        (ucsbSubject) -> {
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          subjectRepository.save(ucsbSubject);
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          savedSubjects.add(ucsbSubject);
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        });
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    log.info("subjects={}", subjects);
69 1 1. loadAllSubjects : replaced return value with Collections.emptyList for edu/ucsb/cs156/courses/services/UCSBSubjectsService::loadAllSubjects → KILLED
 
    return savedSubjects;
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  }
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}

Mutations

44

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

45

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

46

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

56

1.1
Location : get
Killed by : edu.ucsb.cs156.courses.services.UCSBSubjectsServiceTests.[engine:junit-jupiter]/[class:edu.ucsb.cs156.courses.services.UCSBSubjectsServiceTests]/[method:get_returns_a_list_of_subjects()] replaced return value with Collections.emptyList for edu/ucsb/cs156/courses/services/UCSBSubjectsService::get → KILLED

63

1.1
Location : loadAllSubjects
Killed by : edu.ucsb.cs156.courses.services.UCSBSubjectsServiceTests.[engine:junit-jupiter]/[class:edu.ucsb.cs156.courses.services.UCSBSubjectsServiceTests]/[method:test_loadAllSubjects()] removed call to java/util/List::forEach → KILLED

69

1.1
Location : loadAllSubjects
Killed by : edu.ucsb.cs156.courses.services.UCSBSubjectsServiceTests.[engine:junit-jupiter]/[class:edu.ucsb.cs156.courses.services.UCSBSubjectsServiceTests]/[method:test_loadAllSubjects()] replaced return value with Collections.emptyList for edu/ucsb/cs156/courses/services/UCSBSubjectsService::loadAllSubjects → KILLED

Active mutators

Tests examined


Report generated by PIT 1.17.0