UniversityQueryService.java

package edu.ucsb.cs156.spring.backenddemo.services;



import com.fasterxml.jackson.databind.ObjectMapper;

import org.springframework.web.client.RestTemplate;

import lombok.extern.slf4j.Slf4j;

import org.springframework.boot.web.client.RestTemplateBuilder;

import org.springframework.stereotype.Service;
import org.springframework.web.client.HttpClientErrorException;


import java.util.List;
import java.util.Map;

import lombok.extern.slf4j.Slf4j;

import org.springframework.boot.web.client.RestTemplateBuilder;
import org.springframework.http.HttpEntity;
import org.springframework.http.HttpHeaders;
import org.springframework.http.HttpMethod;
import org.springframework.http.MediaType;
import org.springframework.http.ResponseEntity;
import org.springframework.stereotype.Service;
import org.springframework.web.client.HttpClientErrorException;

@Slf4j
@Service
public class UniversityQueryService {


    private final RestTemplate restTemplate;

    public UniversityQueryService(RestTemplateBuilder restTemplateBuilder) {
        restTemplate = restTemplateBuilder.build();
    }

    public static final String ENDPOINT = "http://universities.hipolabs.com/search?name={name}";


    public String getJSON(String name) throws HttpClientErrorException {
        log.info("name={}", name);
        HttpHeaders headers = new HttpHeaders();
        headers.setAccept(List.of(MediaType.APPLICATION_JSON));
        headers.setContentType(MediaType.APPLICATION_JSON);

        Map<String, String> uriVariables = Map.of("name", name);

        HttpEntity<String> entity = new HttpEntity<>("body", headers);

        ResponseEntity<String> re = restTemplate.exchange(ENDPOINT, HttpMethod.GET, entity, String.class,
                uriVariables);
        return re.getBody();
    }
}





Active mutators

CONDITIONALS_BOUNDARY
EMPTY_RETURNS
FALSE_RETURNS
INCREMENTS
INVERT_NEGS
MATH
NEGATE_CONDITIONALS
NULL_RETURNS
PRIMITIVE_RETURNS
TRUE_RETURNS
VOID_METHOD_CALLS

Tests examined

edu.ucsb.cs156.spring.backenddemo.controllers.CollegeSubredditsControllerTests.[engine:junit-jupiter]/[class:edu.ucsb.cs156.spring.backenddemo.controllers.CollegeSubredditsControllerTests]/[method:test_getCollegeSubreddits()] (21 ms)
edu.ucsb.cs156.spring.backenddemo.services.UniversityQueryServiceTests.[engine:junit-jupiter]/[class:edu.ucsb.cs156.spring.backenddemo.services.UniversityQueryServiceTests]/[method:test_getJSON()] (11 ms)

Report generated by PIT 1.7.3

1		package edu.ucsb.cs156.spring.backenddemo.services;
2
3
4
5		import com.fasterxml.jackson.databind.ObjectMapper;
6
7		import org.springframework.web.client.RestTemplate;
8
9		import lombok.extern.slf4j.Slf4j;
10
11		import org.springframework.boot.web.client.RestTemplateBuilder;
12
13		import org.springframework.stereotype.Service;
14		import org.springframework.web.client.HttpClientErrorException;
15
16
17		import java.util.List;
18		import java.util.Map;
19
20		import lombok.extern.slf4j.Slf4j;
21
22		import org.springframework.boot.web.client.RestTemplateBuilder;
23		import org.springframework.http.HttpEntity;
24		import org.springframework.http.HttpHeaders;
25		import org.springframework.http.HttpMethod;
26		import org.springframework.http.MediaType;
27		import org.springframework.http.ResponseEntity;
28		import org.springframework.stereotype.Service;
29		import org.springframework.web.client.HttpClientErrorException;
30
31		@Slf4j
32		@Service
33		public class UniversityQueryService {
34
35
36		private final RestTemplate restTemplate;
37
38		public UniversityQueryService(RestTemplateBuilder restTemplateBuilder) {
39		restTemplate = restTemplateBuilder.build();
40		}
41
42		public static final String ENDPOINT = "http://universities.hipolabs.com/search?name={name}";
43
44
45		public String getJSON(String name) throws HttpClientErrorException {
46		log.info("name={}", name);
47		HttpHeaders headers = new HttpHeaders();
48	1 1. getJSON : removed call to org/springframework/http/HttpHeaders::setAccept → KILLED	headers.setAccept(List.of(MediaType.APPLICATION_JSON));
49	1 1. getJSON : removed call to org/springframework/http/HttpHeaders::setContentType → KILLED	headers.setContentType(MediaType.APPLICATION_JSON);
50
51		Map<String, String> uriVariables = Map.of("name", name);
52
53		HttpEntity<String> entity = new HttpEntity<>("body", headers);
54
55		ResponseEntity<String> re = restTemplate.exchange(ENDPOINT, HttpMethod.GET, entity, String.class,
56		uriVariables);
57	1 1. getJSON : replaced return value with "" for edu/ucsb/cs156/spring/backenddemo/services/UniversityQueryService::getJSON → KILLED	return re.getBody();
58		}
59		}
		Mutations
48		1.1 Location : getJSON Killed by : edu.ucsb.cs156.spring.backenddemo.services.UniversityQueryServiceTests.[engine:junit-jupiter]/[class:edu.ucsb.cs156.spring.backenddemo.services.UniversityQueryServiceTests]/[method:test_getJSON()] removed call to org/springframework/http/HttpHeaders::setAccept → KILLED
49		1.1 Location : getJSON Killed by : edu.ucsb.cs156.spring.backenddemo.services.UniversityQueryServiceTests.[engine:junit-jupiter]/[class:edu.ucsb.cs156.spring.backenddemo.services.UniversityQueryServiceTests]/[method:test_getJSON()] removed call to org/springframework/http/HttpHeaders::setContentType → KILLED
57		1.1 Location : getJSON Killed by : edu.ucsb.cs156.spring.backenddemo.services.UniversityQueryServiceTests.[engine:junit-jupiter]/[class:edu.ucsb.cs156.spring.backenddemo.services.UniversityQueryServiceTests]/[method:test_getJSON()] replaced return value with "" for edu/ucsb/cs156/spring/backenddemo/services/UniversityQueryService::getJSON → KILLED

UniversityQueryService.java

Mutations

Active mutators

Tests examined