ArticlesController.java

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package edu.ucsb.cs156.example.controllers;
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import edu.ucsb.cs156.example.entities.Articles;
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import edu.ucsb.cs156.example.errors.EntityNotFoundException;
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import edu.ucsb.cs156.example.repositories.ArticlesRepository;
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import io.swagger.v3.oas.annotations.Operation;
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import io.swagger.v3.oas.annotations.Parameter;
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import io.swagger.v3.oas.annotations.tags.Tag;
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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.format.annotation.DateTimeFormat;
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import org.springframework.security.access.prepost.PreAuthorize;
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import org.springframework.web.bind.annotation.*;
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import jakarta.validation.Valid;
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import java.time.LocalDateTime;
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/**
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 * REST controller for managing articles.
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 */
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@Tag(name = "articles")
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@RequestMapping("/api/articles")
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@RestController
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@Slf4j
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public class ArticlesController extends ApiController {
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    @Autowired
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    ArticlesRepository articlesRepository;
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    /**
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     * List all articles.
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     *
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     * @return iterable of all articles
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     */
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    @Operation(summary = "List all articles")
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    @PreAuthorize("hasRole('ROLE_USER')")
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    @GetMapping("/all")
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    public Iterable<Articles> allArticles() {
42 1 1. allArticles : replaced return value with Collections.emptyList for edu/ucsb/cs156/example/controllers/ArticlesController::allArticles → KILLED
 
        return articlesRepository.findAll();
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    }
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    /**
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     * Get a single article by ID.
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     *
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     * @param id ID of the article to retrieve
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     * @return the requested article
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     */
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    @Operation(summary = "Get a single article by ID")
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    @PreAuthorize("hasRole('ROLE_USER')")
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    @GetMapping("")
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    public Articles getById(@Parameter(name = "id") @RequestParam Long id) {
55 1 1. getById : replaced return value with null for edu/ucsb/cs156/example/controllers/ArticlesController::getById → KILLED
 
        return articlesRepository.findById(id)
56 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));
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    }
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    /**
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     * Create a new article.
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     *
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     * @param title       title of the article
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     * @param url         URL of the article
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     * @param explanation explanation of the article
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     * @param email       email of the article creator
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     * @param dateAdded   date the article was added
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     * @return the newly created article
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     */
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    @Operation(summary = "Create a new article")
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    @PreAuthorize("hasRole('ROLE_ADMIN')")
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    @PostMapping("/post")
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    public Articles postArticle(
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            @Parameter(name = "title") @RequestParam String title,
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            @Parameter(name = "url") @RequestParam String url,
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            @Parameter(name = "explanation") @RequestParam String explanation,
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            @Parameter(name = "email") @RequestParam String email,
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            @Parameter(name = "dateAdded") @RequestParam @DateTimeFormat(iso = DateTimeFormat.ISO.DATE_TIME) LocalDateTime dateAdded) {
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        Articles article = Articles.builder()
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                .title(title)
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                .url(url)
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                .explanation(explanation)
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                .email(email)
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                .dateAdded(dateAdded)
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                .build();
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87 1 1. postArticle : replaced return value with null for edu/ucsb/cs156/example/controllers/ArticlesController::postArticle → KILLED
 
        return articlesRepository.save(article);
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    }
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    /**
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     * Update an existing article.
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     *
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     * @param id       ID of the article to update
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     * @param incoming article data to update with
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     * @return the updated article
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     */
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    @Operation(summary = "Update an existing article")
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    @PreAuthorize("hasRole('ROLE_ADMIN')")
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    @PutMapping("")
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    public Articles updateArticle(
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            @Parameter(name = "id") @RequestParam Long id,
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            @RequestBody @Valid Articles incoming) {
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        Articles article = articlesRepository.findById(id)
105 1 1. lambda$updateArticle$1 : replaced return value with null for edu/ucsb/cs156/example/controllers/ArticlesController::lambda$updateArticle$1 → KILLED
 
                .orElseThrow(() -> new EntityNotFoundException(Articles.class, id));
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107 1 1. updateArticle : removed call to edu/ucsb/cs156/example/entities/Articles::setTitle → KILLED
 
        article.setTitle(incoming.getTitle());
108 1 1. updateArticle : removed call to edu/ucsb/cs156/example/entities/Articles::setUrl → KILLED
 
        article.setUrl(incoming.getUrl());
109 1 1. updateArticle : removed call to edu/ucsb/cs156/example/entities/Articles::setExplanation → KILLED
 
        article.setExplanation(incoming.getExplanation());
110 1 1. updateArticle : removed call to edu/ucsb/cs156/example/entities/Articles::setEmail → KILLED
 
        article.setEmail(incoming.getEmail());
111 1 1. updateArticle : removed call to edu/ucsb/cs156/example/entities/Articles::setDateAdded → KILLED
 
        article.setDateAdded(incoming.getDateAdded());
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113 1 1. updateArticle : replaced return value with null for edu/ucsb/cs156/example/controllers/ArticlesController::updateArticle → KILLED
 
        return articlesRepository.save(article);
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    }
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    /**
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     * Delete an article by ID.
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     *
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     * @param id ID of the article to delete
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     * @return confirmation message
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     */
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    @Operation(summary = "Delete an article by ID")
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    @PreAuthorize("hasRole('ROLE_ADMIN')")
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    @DeleteMapping("")
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    public Object deleteArticle(@Parameter(name = "id") @RequestParam Long id) {
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        Articles article = articlesRepository.findById(id)
127 1 1. lambda$deleteArticle$2 : replaced return value with null for edu/ucsb/cs156/example/controllers/ArticlesController::lambda$deleteArticle$2 → KILLED
 
                .orElseThrow(() -> new EntityNotFoundException(Articles.class, id));
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129 1 1. deleteArticle : removed call to edu/ucsb/cs156/example/repositories/ArticlesRepository::delete → KILLED
 
        articlesRepository.delete(article);
130 1 1. deleteArticle : replaced return value with null for edu/ucsb/cs156/example/controllers/ArticlesController::deleteArticle → KILLED
 
        return genericMessage("Article with id %s deleted".formatted(id));
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    }
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}

Mutations

42

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

55

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_exists()] replaced return value with null for edu/ucsb/cs156/example/controllers/ArticlesController::getById → KILLED

56

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

87

1.1
Location : postArticle
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_article()] replaced return value with null for edu/ucsb/cs156/example/controllers/ArticlesController::postArticle → KILLED

105

1.1
Location : lambda$updateArticle$1
Killed by : edu.ucsb.cs156.example.controllers.ArticlesControllerTests.[engine:junit-jupiter]/[class:edu.ucsb.cs156.example.controllers.ArticlesControllerTests]/[method:admin_tries_to_edit_nonexistent_article_and_gets_error_message()] replaced return value with null for edu/ucsb/cs156/example/controllers/ArticlesController::lambda$updateArticle$1 → KILLED

107

1.1
Location : updateArticle
Killed by : edu.ucsb.cs156.example.controllers.ArticlesControllerTests.[engine:junit-jupiter]/[class:edu.ucsb.cs156.example.controllers.ArticlesControllerTests]/[method:admin_can_edit_an_existing_article_and_verify_each_field()] removed call to edu/ucsb/cs156/example/entities/Articles::setTitle → KILLED

108

1.1
Location : updateArticle
Killed by : edu.ucsb.cs156.example.controllers.ArticlesControllerTests.[engine:junit-jupiter]/[class:edu.ucsb.cs156.example.controllers.ArticlesControllerTests]/[method:admin_can_edit_an_existing_article_and_verify_each_field()] removed call to edu/ucsb/cs156/example/entities/Articles::setUrl → KILLED

109

1.1
Location : updateArticle
Killed by : edu.ucsb.cs156.example.controllers.ArticlesControllerTests.[engine:junit-jupiter]/[class:edu.ucsb.cs156.example.controllers.ArticlesControllerTests]/[method:admin_can_edit_an_existing_article_and_verify_each_field()] removed call to edu/ucsb/cs156/example/entities/Articles::setExplanation → KILLED

110

1.1
Location : updateArticle
Killed by : edu.ucsb.cs156.example.controllers.ArticlesControllerTests.[engine:junit-jupiter]/[class:edu.ucsb.cs156.example.controllers.ArticlesControllerTests]/[method:admin_can_edit_an_existing_article_and_verify_each_field()] removed call to edu/ucsb/cs156/example/entities/Articles::setEmail → KILLED

111

1.1
Location : updateArticle
Killed by : edu.ucsb.cs156.example.controllers.ArticlesControllerTests.[engine:junit-jupiter]/[class:edu.ucsb.cs156.example.controllers.ArticlesControllerTests]/[method:admin_can_edit_an_existing_article_and_verify_each_field()] removed call to edu/ucsb/cs156/example/entities/Articles::setDateAdded → KILLED

113

1.1
Location : updateArticle
Killed by : edu.ucsb.cs156.example.controllers.ArticlesControllerTests.[engine:junit-jupiter]/[class:edu.ucsb.cs156.example.controllers.ArticlesControllerTests]/[method:admin_can_edit_an_existing_article_and_verify_each_field()] replaced return value with null for edu/ucsb/cs156/example/controllers/ArticlesController::updateArticle → KILLED

127

1.1
Location : lambda$deleteArticle$2
Killed by : edu.ucsb.cs156.example.controllers.ArticlesControllerTests.[engine:junit-jupiter]/[class:edu.ucsb.cs156.example.controllers.ArticlesControllerTests]/[method:admin_tries_to_delete_nonexistent_article_and_gets_error_message()] replaced return value with null for edu/ucsb/cs156/example/controllers/ArticlesController::lambda$deleteArticle$2 → KILLED

129

1.1
Location : deleteArticle
Killed by : edu.ucsb.cs156.example.controllers.ArticlesControllerTests.[engine:junit-jupiter]/[class:edu.ucsb.cs156.example.controllers.ArticlesControllerTests]/[method:admin_can_delete_an_article()] removed call to edu/ucsb/cs156/example/repositories/ArticlesRepository::delete → KILLED

130

1.1
Location : deleteArticle
Killed by : edu.ucsb.cs156.example.controllers.ArticlesControllerTests.[engine:junit-jupiter]/[class:edu.ucsb.cs156.example.controllers.ArticlesControllerTests]/[method:admin_can_delete_an_article()] replaced return value with null for edu/ucsb/cs156/example/controllers/ArticlesController::deleteArticle → KILLED

Active mutators

Tests examined


Report generated by PIT 1.17.0