OrganizationMemberService.java

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package edu.ucsb.cs156.frontiers.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.DeserializationFeature;
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import com.fasterxml.jackson.databind.ObjectMapper;
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import edu.ucsb.cs156.frontiers.entities.Course;
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import edu.ucsb.cs156.frontiers.models.OrgMember;
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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.ResponseEntity;
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import org.springframework.stereotype.Service;
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import org.springframework.web.client.RestTemplate;
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import java.security.NoSuchAlgorithmException;
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import java.security.spec.InvalidKeySpecException;
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import java.util.ArrayList;
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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 java.util.regex.Matcher;
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import java.util.regex.Pattern;
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@Service
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public class OrganizationMemberService {
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    private final JwtService jwtService;
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    private final ObjectMapper objectMapper;
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    private final RestTemplate restTemplate;
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    public OrganizationMemberService(JwtService jwtService, ObjectMapper objectMapper, RestTemplateBuilder builder) {
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        this.jwtService = jwtService;
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        this.objectMapper = objectMapper;
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        this.objectMapper.configure(DeserializationFeature.FAIL_ON_UNKNOWN_PROPERTIES, false);
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        this.restTemplate = builder.build();
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    }
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    public Iterable<OrgMember> getOrganizationMembers(Course course) throws NoSuchAlgorithmException, InvalidKeySpecException, JsonProcessingException {
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        String ENDPOINT = "https://api.github.com/orgs/" + course.getOrgName() + "/members";
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        //happily stolen directly from GitHub: https://docs.github.com/en/rest/using-the-rest-api/using-pagination-in-the-rest-api?apiVersion=2022-11-28
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        Pattern pattern = Pattern.compile("(?<=<)([\\S]*)(?=>; rel=\"next\")");
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        String token = jwtService.getInstallationToken(course);
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        HttpHeaders headers = new HttpHeaders();
46 1 1. getOrganizationMembers : removed call to org/springframework/http/HttpHeaders::add → KILLED
 
        headers.add("Authorization", "Bearer " + token);
47 1 1. getOrganizationMembers : removed call to org/springframework/http/HttpHeaders::add → KILLED
 
        headers.add("Accept", "application/vnd.github+json");
48 1 1. getOrganizationMembers : removed call to org/springframework/http/HttpHeaders::add → KILLED
 
        headers.add("X-GitHub-Api-Version", "2022-11-28");
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        HttpEntity<String> entity = new HttpEntity<>(headers);
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        ResponseEntity<String> response = restTemplate.exchange(ENDPOINT, HttpMethod.GET, entity, String.class);
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        List<String> responseLinks = response.getHeaders().getOrEmpty("link");
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        List<OrgMember> orgMembers = new ArrayList<>();
53 2 1. getOrganizationMembers : negated conditional → KILLED
2. getOrganizationMembers : negated conditional → KILLED
 
        while (!responseLinks.isEmpty()&&responseLinks.getFirst().contains("next")) {
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            orgMembers.addAll(objectMapper.convertValue(objectMapper.readTree(response.getBody()), new TypeReference<List<OrgMember>>() {
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            }));
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            Matcher matcher = pattern.matcher(responseLinks.getFirst());
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            matcher.find();
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            response = restTemplate.exchange(matcher.group(0), HttpMethod.GET, entity, String.class);
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            responseLinks = response.getHeaders().getOrEmpty("link");
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        }
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        orgMembers.addAll(objectMapper.convertValue(objectMapper.readTree(response.getBody()), new TypeReference<List<OrgMember>>() {
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        }));
63 1 1. getOrganizationMembers : replaced return value with Collections.emptyList for edu/ucsb/cs156/frontiers/services/OrganizationMemberService::getOrganizationMembers → KILLED
 
        return orgMembers;
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    }
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}

Mutations

46

1.1
Location : getOrganizationMembers
Killed by : edu.ucsb.cs156.frontiers.services.OrganizationMemberServiceTests.[engine:junit-jupiter]/[class:edu.ucsb.cs156.frontiers.services.OrganizationMemberServiceTests]/[method:testGetOrganizationMembers_SinglePage()] removed call to org/springframework/http/HttpHeaders::add → KILLED

47

1.1
Location : getOrganizationMembers
Killed by : edu.ucsb.cs156.frontiers.services.OrganizationMemberServiceTests.[engine:junit-jupiter]/[class:edu.ucsb.cs156.frontiers.services.OrganizationMemberServiceTests]/[method:testGetOrganizationMembers_SinglePage()] removed call to org/springframework/http/HttpHeaders::add → KILLED

48

1.1
Location : getOrganizationMembers
Killed by : edu.ucsb.cs156.frontiers.services.OrganizationMemberServiceTests.[engine:junit-jupiter]/[class:edu.ucsb.cs156.frontiers.services.OrganizationMemberServiceTests]/[method:testGetOrganizationMembers_SinglePage()] removed call to org/springframework/http/HttpHeaders::add → KILLED

53

1.1
Location : getOrganizationMembers
Killed by : edu.ucsb.cs156.frontiers.services.OrganizationMemberServiceTests.[engine:junit-jupiter]/[class:edu.ucsb.cs156.frontiers.services.OrganizationMemberServiceTests]/[method:testGetOrganizationMembers_MultiplePages()] negated conditional → KILLED

2.2
Location : getOrganizationMembers
Killed by : edu.ucsb.cs156.frontiers.services.OrganizationMemberServiceTests.[engine:junit-jupiter]/[class:edu.ucsb.cs156.frontiers.services.OrganizationMemberServiceTests]/[method:testGetOrganizationMembers_SinglePage()] negated conditional → KILLED

63

1.1
Location : getOrganizationMembers
Killed by : edu.ucsb.cs156.frontiers.services.OrganizationMemberServiceTests.[engine:junit-jupiter]/[class:edu.ucsb.cs156.frontiers.services.OrganizationMemberServiceTests]/[method:testGetOrganizationMembers_SinglePage()] replaced return value with Collections.emptyList for edu/ucsb/cs156/frontiers/services/OrganizationMemberService::getOrganizationMembers → KILLED

Active mutators

Tests examined


Report generated by PIT 1.17.0