ArticlesController.java

package edu.ucsb.cs156.example.controllers;

import edu.ucsb.cs156.example.entities.Articles;
import edu.ucsb.cs156.example.entities.UCSBDate;
import edu.ucsb.cs156.example.errors.EntityNotFoundException;
import edu.ucsb.cs156.example.repositories.ArticlesRepository;
import edu.ucsb.cs156.example.repositories.UCSBDateRepository;

import io.swagger.v3.oas.annotations.Operation;
import io.swagger.v3.oas.annotations.Parameter;
import io.swagger.v3.oas.annotations.tags.Tag;
import lombok.extern.slf4j.Slf4j;

import com.fasterxml.jackson.core.JsonProcessingException;

import org.checkerframework.checker.units.qual.A;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.format.annotation.DateTimeFormat;
import org.springframework.http.MediaType;
import org.springframework.security.access.prepost.PreAuthorize;
import org.springframework.web.bind.annotation.DeleteMapping;
import org.springframework.web.bind.annotation.GetMapping;
import org.springframework.web.bind.annotation.PostMapping;
import org.springframework.web.bind.annotation.PutMapping;
import org.springframework.web.bind.annotation.RequestBody;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RequestParam;
import org.springframework.web.bind.annotation.RestController;

import jakarta.validation.Valid;



import java.time.LocalDateTime;
import java.time.ZonedDateTime;
import java.util.Map;
import java.util.Optional;

/**
 * This is a REST controller for Articles
 */

@Tag(name = "articles")
@RequestMapping("/api/articles")
@RestController
@Slf4j
public class ArticlesController extends ApiController {

    @Autowired
    ArticlesRepository articlesRepository;

    /**
     * List all Articles
     * 
     * @return an iterable of Articles
     */
    @Operation(summary = "List all Articles")
    @PreAuthorize("hasRole('ROLE_USER')")
    @GetMapping("/all")
    public Iterable<Articles> allArticles() {
        Iterable<Articles> Articles = articlesRepository.findAll();
        return Articles;
    }

    /**
     * Get a new Articles
     * 
     * @param title       the title of the Articles
     * @param url         the url of the Articles
     * @param explanation the explanation of the Articles
     * @param email       the email of the Articles
     * @param dateAdded   the dateAdded of the Articles
     * @return the saved Articles
     */
    @Operation(summary = "Create a new Articles")
    @PreAuthorize("hasRole('ROLE_ADMIN')")
    @PostMapping("/post")
    public Articles postArticles(
            @Parameter(name = "title") @RequestParam String title,
            @Parameter(name = "url") @RequestParam String url,
            @Parameter(name = "explanation") @RequestParam String explanation,
            @Parameter(name = "email") @RequestParam String email,
            @Parameter(name = "dateAdded") @RequestParam("dateAdded") @DateTimeFormat(iso = DateTimeFormat.ISO.DATE_TIME) LocalDateTime dateAdded)
            throws JsonProcessingException {

        // For an explanation of @DateTimeFormat(iso = DateTimeFormat.ISO.DATE_TIME)
        // See: https://www.baeldung.com/spring-date-parameters

        log.info("dateAdded={}", dateAdded);

        Articles Article = new Articles();
        Article.setTitle(title);
        Article.setUrl(url);
        Article.setExplanation(explanation);
        Article.setEmail(email);
        Article.setDateAdded(dateAdded);

        Articles savedArticles = articlesRepository.save(Article);

        return savedArticles;
    }


    /**
     * Get a single articles by id
     * 
     * @param id the id of the articles
     * @return a articles
     */
    @Operation(summary= "Get a single articles")
    @PreAuthorize("hasRole('ROLE_USER')")
    @GetMapping("")
    public Articles getById(
            @Parameter(name="id") @RequestParam Long id) {
        Articles articles = articlesRepository.findById(id)
                .orElseThrow(() -> new EntityNotFoundException(Articles.class, id));

        return articles;
    }

    /**
     * Update a single articles
     * 
     * @param id       id of the articles to update
     * @param incoming the new articles
     * @return the updated articles object
     */
    @Operation(summary= "Update a single articles")
    @PreAuthorize("hasRole('ROLE_ADMIN')")
    @PutMapping("")
    public Articles updateArticles(
            @Parameter(name="id") @RequestParam Long id,
            @RequestBody @Valid Articles incoming) {

        Articles articles = articlesRepository.findById(id)
                .orElseThrow(() -> new EntityNotFoundException(Articles.class, id));

        articles.setTitle(incoming.getTitle());
        articles.setUrl(incoming.getUrl()); 
        articles.setExplanation(incoming.getExplanation());
        articles.setEmail(incoming.getEmail()); 
        articles.setDateAdded(incoming.getDateAdded());

        articlesRepository.save(articles);

        return articles;
    }

    /**
     * Delete a Articles
     * 
     * @param id the id of the articles to delete
     * @return a message indicating the articles was deleted
     */
    @Operation(summary= "Delete a Articles")
    @PreAuthorize("hasRole('ROLE_ADMIN')")
    @DeleteMapping("")
    public Object deleteArticles(
            @Parameter(name="id") @RequestParam Long id) {
        Articles articles = articlesRepository.findById(id)
                .orElseThrow(() -> new EntityNotFoundException(Articles.class, id));

        articlesRepository.delete(articles);
        return genericMessage("Articles with id %s deleted".formatted(id));
    }

    
}





















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.example.controllers.ArticlesControllerTests.[engine:junit-jupiter]/[class:edu.ucsb.cs156.example.controllers.ArticlesControllerTests]/[method:logged_in_users_can_get_all()] (9 ms)
edu.ucsb.cs156.example.controllers.ArticlesControllerTests.[engine:junit-jupiter]/[class:edu.ucsb.cs156.example.controllers.ArticlesControllerTests]/[method:logged_in_user_can_get_all_articles()] (10 ms)
edu.ucsb.cs156.example.controllers.ArticlesControllerTests.[engine:junit-jupiter]/[class:edu.ucsb.cs156.example.controllers.ArticlesControllerTests]/[method:test_that_logged_in_user_can_get_by_id_when_the_id_does_not_exist()] (9 ms)
edu.ucsb.cs156.example.controllers.ArticlesControllerTests.[engine:junit-jupiter]/[class:edu.ucsb.cs156.example.controllers.ArticlesControllerTests]/[method:an_admin_user_can_post_a_new_articles()] (24 ms)
edu.ucsb.cs156.example.controllers.ArticlesControllerTests.[engine:junit-jupiter]/[class:edu.ucsb.cs156.example.controllers.ArticlesControllerTests]/[method:admin_can_edit_an_existing_articles()] (18 ms)
edu.ucsb.cs156.example.controllers.ArticlesControllerTests.[engine:junit-jupiter]/[class:edu.ucsb.cs156.example.controllers.ArticlesControllerTests]/[method:test_that_logged_in_user_can_get_by_id_when_the_id_does_exist()] (11 ms)
edu.ucsb.cs156.example.controllers.ArticlesControllerTests.[engine:junit-jupiter]/[class:edu.ucsb.cs156.example.controllers.ArticlesControllerTests]/[method:admin_can_delete_a_articles()] (14 ms)
edu.ucsb.cs156.example.controllers.ArticlesControllerTests.[engine:junit-jupiter]/[class:edu.ucsb.cs156.example.controllers.ArticlesControllerTests]/[method:admin_tries_to_delete_non_existant_articles_and_gets_right_error_message()] (11 ms)
edu.ucsb.cs156.example.controllers.ArticlesControllerTests.[engine:junit-jupiter]/[class:edu.ucsb.cs156.example.controllers.ArticlesControllerTests]/[method:admin_cannot_edit_ucsbdate_that_does_not_exist()] (117 ms)

Report generated by PIT 1.17.0

1		package edu.ucsb.cs156.example.controllers;
2
3		import edu.ucsb.cs156.example.entities.Articles;
4		import edu.ucsb.cs156.example.entities.UCSBDate;
5		import edu.ucsb.cs156.example.errors.EntityNotFoundException;
6		import edu.ucsb.cs156.example.repositories.ArticlesRepository;
7		import edu.ucsb.cs156.example.repositories.UCSBDateRepository;
8
9		import io.swagger.v3.oas.annotations.Operation;
10		import io.swagger.v3.oas.annotations.Parameter;
11		import io.swagger.v3.oas.annotations.tags.Tag;
12		import lombok.extern.slf4j.Slf4j;
13
14		import com.fasterxml.jackson.core.JsonProcessingException;
15
16		import org.checkerframework.checker.units.qual.A;
17		import org.springframework.beans.factory.annotation.Autowired;
18		import org.springframework.format.annotation.DateTimeFormat;
19		import org.springframework.http.MediaType;
20		import org.springframework.security.access.prepost.PreAuthorize;
21		import org.springframework.web.bind.annotation.DeleteMapping;
22		import org.springframework.web.bind.annotation.GetMapping;
23		import org.springframework.web.bind.annotation.PostMapping;
24		import org.springframework.web.bind.annotation.PutMapping;
25		import org.springframework.web.bind.annotation.RequestBody;
26		import org.springframework.web.bind.annotation.RequestMapping;
27		import org.springframework.web.bind.annotation.RequestParam;
28		import org.springframework.web.bind.annotation.RestController;
29
30		import jakarta.validation.Valid;
31
32
33
34		import java.time.LocalDateTime;
35		import java.time.ZonedDateTime;
36		import java.util.Map;
37		import java.util.Optional;
38
39		/**
40		* This is a REST controller for Articles
41		*/
42
43		@Tag(name = "articles")
44		@RequestMapping("/api/articles")
45		@RestController
46		@Slf4j
47		public class ArticlesController extends ApiController {
48
49		@Autowired
50		ArticlesRepository articlesRepository;
51
52		/**
53		* List all Articles
54		*
55		* @return an iterable of Articles
56		*/
57		@Operation(summary = "List all Articles")
58		@PreAuthorize("hasRole('ROLE_USER')")
59		@GetMapping("/all")
60		public Iterable<Articles> allArticles() {
61		Iterable<Articles> Articles = articlesRepository.findAll();
62	1 1. allArticles : replaced return value with Collections.emptyList for edu/ucsb/cs156/example/controllers/ArticlesController::allArticles → KILLED	return Articles;
63		}
64
65		/**
66		* Get a new Articles
67		*
68		* @param title the title of the Articles
69		* @param url the url of the Articles
70		* @param explanation the explanation of the Articles
71		* @param email the email of the Articles
72		* @param dateAdded the dateAdded of the Articles
73		* @return the saved Articles
74		*/
75		@Operation(summary = "Create a new Articles")
76		@PreAuthorize("hasRole('ROLE_ADMIN')")
77		@PostMapping("/post")
78		public Articles postArticles(
79		@Parameter(name = "title") @RequestParam String title,
80		@Parameter(name = "url") @RequestParam String url,
81		@Parameter(name = "explanation") @RequestParam String explanation,
82		@Parameter(name = "email") @RequestParam String email,
83		@Parameter(name = "dateAdded") @RequestParam("dateAdded") @DateTimeFormat(iso = DateTimeFormat.ISO.DATE_TIME) LocalDateTime dateAdded)
84		throws JsonProcessingException {
85
86		// For an explanation of @DateTimeFormat(iso = DateTimeFormat.ISO.DATE_TIME)
87		// See: https://www.baeldung.com/spring-date-parameters
88
89		log.info("dateAdded={}", dateAdded);
90
91		Articles Article = new Articles();
92	1 1. postArticles : removed call to edu/ucsb/cs156/example/entities/Articles::setTitle → KILLED	Article.setTitle(title);
93	1 1. postArticles : removed call to edu/ucsb/cs156/example/entities/Articles::setUrl → KILLED	Article.setUrl(url);
94	1 1. postArticles : removed call to edu/ucsb/cs156/example/entities/Articles::setExplanation → KILLED	Article.setExplanation(explanation);
95	1 1. postArticles : removed call to edu/ucsb/cs156/example/entities/Articles::setEmail → KILLED	Article.setEmail(email);
96	1 1. postArticles : removed call to edu/ucsb/cs156/example/entities/Articles::setDateAdded → KILLED	Article.setDateAdded(dateAdded);
97
98		Articles savedArticles = articlesRepository.save(Article);
99
100	1 1. postArticles : replaced return value with null for edu/ucsb/cs156/example/controllers/ArticlesController::postArticles → KILLED	return savedArticles;
101		}
102
103
104		/**
105		* Get a single articles by id
106		*
107		* @param id the id of the articles
108		* @return a articles
109		*/
110		@Operation(summary= "Get a single articles")
111		@PreAuthorize("hasRole('ROLE_USER')")
112		@GetMapping("")
113		public Articles getById(
114		@Parameter(name="id") @RequestParam Long id) {
115		Articles articles = articlesRepository.findById(id)
116	1 1. lambda$getById$0 : replaced return value with null for edu/ucsb/cs156/example/controllers/ArticlesController::lambda$getById$0 → KILLED	.orElseThrow(() -> new EntityNotFoundException(Articles.class, id));
117
118	1 1. getById : replaced return value with null for edu/ucsb/cs156/example/controllers/ArticlesController::getById → KILLED	return articles;
119		}
120
121		/**
122		* Update a single articles
123		*
124		* @param id id of the articles to update
125		* @param incoming the new articles
126		* @return the updated articles object
127		*/
128		@Operation(summary= "Update a single articles")
129		@PreAuthorize("hasRole('ROLE_ADMIN')")
130		@PutMapping("")
131		public Articles updateArticles(
132		@Parameter(name="id") @RequestParam Long id,
133		@RequestBody @Valid Articles incoming) {
134
135		Articles articles = articlesRepository.findById(id)
136	1 1. lambda$updateArticles$1 : replaced return value with null for edu/ucsb/cs156/example/controllers/ArticlesController::lambda$updateArticles$1 → KILLED	.orElseThrow(() -> new EntityNotFoundException(Articles.class, id));
137
138	1 1. updateArticles : removed call to edu/ucsb/cs156/example/entities/Articles::setTitle → KILLED	articles.setTitle(incoming.getTitle());
139	1 1. updateArticles : removed call to edu/ucsb/cs156/example/entities/Articles::setUrl → KILLED	articles.setUrl(incoming.getUrl());
140	1 1. updateArticles : removed call to edu/ucsb/cs156/example/entities/Articles::setExplanation → KILLED	articles.setExplanation(incoming.getExplanation());
141	1 1. updateArticles : removed call to edu/ucsb/cs156/example/entities/Articles::setEmail → KILLED	articles.setEmail(incoming.getEmail());
142	1 1. updateArticles : removed call to edu/ucsb/cs156/example/entities/Articles::setDateAdded → KILLED	articles.setDateAdded(incoming.getDateAdded());
143
144		articlesRepository.save(articles);
145
146	1 1. updateArticles : replaced return value with null for edu/ucsb/cs156/example/controllers/ArticlesController::updateArticles → KILLED	return articles;
147		}
148
149		/**
150		* Delete a Articles
151		*
152		* @param id the id of the articles to delete
153		* @return a message indicating the articles was deleted
154		*/
155		@Operation(summary= "Delete a Articles")
156		@PreAuthorize("hasRole('ROLE_ADMIN')")
157		@DeleteMapping("")
158		public Object deleteArticles(
159		@Parameter(name="id") @RequestParam Long id) {
160		Articles articles = articlesRepository.findById(id)
161	1 1. lambda$deleteArticles$2 : replaced return value with null for edu/ucsb/cs156/example/controllers/ArticlesController::lambda$deleteArticles$2 → KILLED	.orElseThrow(() -> new EntityNotFoundException(Articles.class, id));
162
163	1 1. deleteArticles : removed call to edu/ucsb/cs156/example/repositories/ArticlesRepository::delete → KILLED	articlesRepository.delete(articles);
164	1 1. deleteArticles : replaced return value with null for edu/ucsb/cs156/example/controllers/ArticlesController::deleteArticles → KILLED	return genericMessage("Articles with id %s deleted".formatted(id));
165		}
166
167
168		}
		Mutations
62		1.1 Location : allArticles Killed by : edu.ucsb.cs156.example.controllers.ArticlesControllerTests.[engine:junit-jupiter]/[class:edu.ucsb.cs156.example.controllers.ArticlesControllerTests]/[method:logged_in_user_can_get_all_articles()] replaced return value with Collections.emptyList for edu/ucsb/cs156/example/controllers/ArticlesController::allArticles → KILLED
92		1.1 Location : postArticles Killed by : edu.ucsb.cs156.example.controllers.ArticlesControllerTests.[engine:junit-jupiter]/[class:edu.ucsb.cs156.example.controllers.ArticlesControllerTests]/[method:an_admin_user_can_post_a_new_articles()] removed call to edu/ucsb/cs156/example/entities/Articles::setTitle → KILLED
93		1.1 Location : postArticles Killed by : edu.ucsb.cs156.example.controllers.ArticlesControllerTests.[engine:junit-jupiter]/[class:edu.ucsb.cs156.example.controllers.ArticlesControllerTests]/[method:an_admin_user_can_post_a_new_articles()] removed call to edu/ucsb/cs156/example/entities/Articles::setUrl → KILLED
94		1.1 Location : postArticles Killed by : edu.ucsb.cs156.example.controllers.ArticlesControllerTests.[engine:junit-jupiter]/[class:edu.ucsb.cs156.example.controllers.ArticlesControllerTests]/[method:an_admin_user_can_post_a_new_articles()] removed call to edu/ucsb/cs156/example/entities/Articles::setExplanation → KILLED
95		1.1 Location : postArticles Killed by : edu.ucsb.cs156.example.controllers.ArticlesControllerTests.[engine:junit-jupiter]/[class:edu.ucsb.cs156.example.controllers.ArticlesControllerTests]/[method:an_admin_user_can_post_a_new_articles()] removed call to edu/ucsb/cs156/example/entities/Articles::setEmail → KILLED
96		1.1 Location : postArticles Killed by : edu.ucsb.cs156.example.controllers.ArticlesControllerTests.[engine:junit-jupiter]/[class:edu.ucsb.cs156.example.controllers.ArticlesControllerTests]/[method:an_admin_user_can_post_a_new_articles()] removed call to edu/ucsb/cs156/example/entities/Articles::setDateAdded → KILLED
100		1.1 Location : postArticles Killed by : edu.ucsb.cs156.example.controllers.ArticlesControllerTests.[engine:junit-jupiter]/[class:edu.ucsb.cs156.example.controllers.ArticlesControllerTests]/[method:an_admin_user_can_post_a_new_articles()] replaced return value with null for edu/ucsb/cs156/example/controllers/ArticlesController::postArticles → KILLED
116		1.1 Location : lambda$getById$0 Killed by : edu.ucsb.cs156.example.controllers.ArticlesControllerTests.[engine:junit-jupiter]/[class:edu.ucsb.cs156.example.controllers.ArticlesControllerTests]/[method:test_that_logged_in_user_can_get_by_id_when_the_id_does_not_exist()] replaced return value with null for edu/ucsb/cs156/example/controllers/ArticlesController::lambda$getById$0 → KILLED
118		1.1 Location : getById Killed by : edu.ucsb.cs156.example.controllers.ArticlesControllerTests.[engine:junit-jupiter]/[class:edu.ucsb.cs156.example.controllers.ArticlesControllerTests]/[method:test_that_logged_in_user_can_get_by_id_when_the_id_does_exist()] replaced return value with null for edu/ucsb/cs156/example/controllers/ArticlesController::getById → KILLED
136		1.1 Location : lambda$updateArticles$1 Killed by : edu.ucsb.cs156.example.controllers.ArticlesControllerTests.[engine:junit-jupiter]/[class:edu.ucsb.cs156.example.controllers.ArticlesControllerTests]/[method:admin_cannot_edit_ucsbdate_that_does_not_exist()] replaced return value with null for edu/ucsb/cs156/example/controllers/ArticlesController::lambda$updateArticles$1 → KILLED
138		1.1 Location : updateArticles Killed by : edu.ucsb.cs156.example.controllers.ArticlesControllerTests.[engine:junit-jupiter]/[class:edu.ucsb.cs156.example.controllers.ArticlesControllerTests]/[method:admin_can_edit_an_existing_articles()] removed call to edu/ucsb/cs156/example/entities/Articles::setTitle → KILLED
139		1.1 Location : updateArticles Killed by : edu.ucsb.cs156.example.controllers.ArticlesControllerTests.[engine:junit-jupiter]/[class:edu.ucsb.cs156.example.controllers.ArticlesControllerTests]/[method:admin_can_edit_an_existing_articles()] removed call to edu/ucsb/cs156/example/entities/Articles::setUrl → KILLED
140		1.1 Location : updateArticles Killed by : edu.ucsb.cs156.example.controllers.ArticlesControllerTests.[engine:junit-jupiter]/[class:edu.ucsb.cs156.example.controllers.ArticlesControllerTests]/[method:admin_can_edit_an_existing_articles()] removed call to edu/ucsb/cs156/example/entities/Articles::setExplanation → KILLED
141		1.1 Location : updateArticles Killed by : edu.ucsb.cs156.example.controllers.ArticlesControllerTests.[engine:junit-jupiter]/[class:edu.ucsb.cs156.example.controllers.ArticlesControllerTests]/[method:admin_can_edit_an_existing_articles()] removed call to edu/ucsb/cs156/example/entities/Articles::setEmail → KILLED
142		1.1 Location : updateArticles Killed by : edu.ucsb.cs156.example.controllers.ArticlesControllerTests.[engine:junit-jupiter]/[class:edu.ucsb.cs156.example.controllers.ArticlesControllerTests]/[method:admin_can_edit_an_existing_articles()] removed call to edu/ucsb/cs156/example/entities/Articles::setDateAdded → KILLED
146		1.1 Location : updateArticles Killed by : edu.ucsb.cs156.example.controllers.ArticlesControllerTests.[engine:junit-jupiter]/[class:edu.ucsb.cs156.example.controllers.ArticlesControllerTests]/[method:admin_can_edit_an_existing_articles()] replaced return value with null for edu/ucsb/cs156/example/controllers/ArticlesController::updateArticles → KILLED
161		1.1 Location : lambda$deleteArticles$2 Killed by : edu.ucsb.cs156.example.controllers.ArticlesControllerTests.[engine:junit-jupiter]/[class:edu.ucsb.cs156.example.controllers.ArticlesControllerTests]/[method:admin_tries_to_delete_non_existant_articles_and_gets_right_error_message()] replaced return value with null for edu/ucsb/cs156/example/controllers/ArticlesController::lambda$deleteArticles$2 → KILLED
163		1.1 Location : deleteArticles Killed by : edu.ucsb.cs156.example.controllers.ArticlesControllerTests.[engine:junit-jupiter]/[class:edu.ucsb.cs156.example.controllers.ArticlesControllerTests]/[method:admin_can_delete_a_articles()] removed call to edu/ucsb/cs156/example/repositories/ArticlesRepository::delete → KILLED
164		1.1 Location : deleteArticles Killed by : edu.ucsb.cs156.example.controllers.ArticlesControllerTests.[engine:junit-jupiter]/[class:edu.ucsb.cs156.example.controllers.ArticlesControllerTests]/[method:admin_can_delete_a_articles()] replaced return value with null for edu/ucsb/cs156/example/controllers/ArticlesController::deleteArticles → KILLED

ArticlesController.java

Mutations

Active mutators

Tests examined