TidesQueryService.java

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

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

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.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 TidesQueryService {

    ObjectMapper mapper = new ObjectMapper();

    private final RestTemplate restTemplate;

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

    public static final String ENDPOINT = "https://api.tidesandcurrents.noaa.gov/api/prod/datagetter?application=ucsb-cs156&begin_date={beginDate}&end_date={endDate}&station={station}&product=predictions&datum=mllw&units=english&time_zone=lst_ldt&interval=hilo&format=json";

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

        HttpEntity<String> entity = new HttpEntity<>(headers);

        Map<String, String> uriVariables = Map.of("beginDate", beginDate, "endDate", endDate, "station", station);

        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.TidesQueryServiceTests.[engine:junit-jupiter]/[class:edu.ucsb.cs156.spring.backenddemo.services.TidesQueryServiceTests]/[method:test_getJSON()] (14 ms)

Report generated by PIT 1.7.3

1		package edu.ucsb.cs156.spring.backenddemo.services;
2
3		import java.util.List;
4		import java.util.Map;
5
6		import com.fasterxml.jackson.databind.ObjectMapper;
7
8		import org.springframework.web.client.RestTemplate;
9
10		import lombok.extern.slf4j.Slf4j;
11
12		import org.springframework.boot.web.client.RestTemplateBuilder;
13		import org.springframework.http.HttpEntity;
14		import org.springframework.http.HttpHeaders;
15		import org.springframework.http.HttpMethod;
16		import org.springframework.http.MediaType;
17		import org.springframework.http.ResponseEntity;
18		import org.springframework.stereotype.Service;
19		import org.springframework.web.client.HttpClientErrorException;
20
21
22		@Slf4j
23		@Service
24		public class TidesQueryService {
25
26		ObjectMapper mapper = new ObjectMapper();
27
28		private final RestTemplate restTemplate;
29
30		public TidesQueryService(RestTemplateBuilder restTemplateBuilder) {
31		restTemplate = restTemplateBuilder.build();
32		}
33
34		public static final String ENDPOINT = "https://api.tidesandcurrents.noaa.gov/api/prod/datagetter?application=ucsb-cs156&begin_date={beginDate}&end_date={endDate}&station={station}&product=predictions&datum=mllw&units=english&time_zone=lst_ldt&interval=hilo&format=json";
35
36		public String getJSON(String beginDate, String endDate, String station) throws HttpClientErrorException {
37		log.info("beginDate={}, endDate={}, station={}", beginDate, endDate, station);
38		HttpHeaders headers = new HttpHeaders();
39	1 1. getJSON : removed call to org/springframework/http/HttpHeaders::setAccept → KILLED	headers.setAccept(List.of(MediaType.APPLICATION_JSON));
40	1 1. getJSON : removed call to org/springframework/http/HttpHeaders::setContentType → KILLED	headers.setContentType(MediaType.APPLICATION_JSON);
41
42		HttpEntity<String> entity = new HttpEntity<>(headers);
43
44		Map<String, String> uriVariables = Map.of("beginDate", beginDate, "endDate", endDate, "station", station);
45
46		ResponseEntity<String> re = restTemplate.exchange(ENDPOINT, HttpMethod.GET, entity, String.class,
47		uriVariables);
48	1 1. getJSON : replaced return value with "" for edu/ucsb/cs156/spring/backenddemo/services/TidesQueryService::getJSON → KILLED	return re.getBody();
49		}
50		}
		Mutations
39		1.1 Location : getJSON Killed by : edu.ucsb.cs156.spring.backenddemo.services.TidesQueryServiceTests.[engine:junit-jupiter]/[class:edu.ucsb.cs156.spring.backenddemo.services.TidesQueryServiceTests]/[method:test_getJSON()] removed call to org/springframework/http/HttpHeaders::setAccept → KILLED
40		1.1 Location : getJSON Killed by : edu.ucsb.cs156.spring.backenddemo.services.TidesQueryServiceTests.[engine:junit-jupiter]/[class:edu.ucsb.cs156.spring.backenddemo.services.TidesQueryServiceTests]/[method:test_getJSON()] removed call to org/springframework/http/HttpHeaders::setContentType → KILLED
48		1.1 Location : getJSON Killed by : edu.ucsb.cs156.spring.backenddemo.services.TidesQueryServiceTests.[engine:junit-jupiter]/[class:edu.ucsb.cs156.spring.backenddemo.services.TidesQueryServiceTests]/[method:test_getJSON()] replaced return value with "" for edu/ucsb/cs156/spring/backenddemo/services/TidesQueryService::getJSON → KILLED

TidesQueryService.java

Mutations

Active mutators

Tests examined