ArticlesController.java

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package edu.ucsb.cs156.example.controllers;
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import edu.ucsb.cs156.example.entities.*;
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import edu.ucsb.cs156.example.errors.EntityNotFoundException;
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import edu.ucsb.cs156.example.repositories.*;
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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 com.fasterxml.jackson.core.JsonProcessingException;
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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.DeleteMapping;
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import org.springframework.web.bind.annotation.GetMapping;
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import org.springframework.web.bind.annotation.PostMapping;
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import org.springframework.web.bind.annotation.PutMapping;
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import org.springframework.web.bind.annotation.RequestBody;
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import org.springframework.web.bind.annotation.RequestMapping;
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import org.springframework.web.bind.annotation.RequestParam;
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import org.springframework.web.bind.annotation.RestController;
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import jakarta.validation.Valid;
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import java.time.LocalDateTime;
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/**
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 * This is a REST controller for 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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     * returns list of all articles
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     *
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     * @return 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() {
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        Iterable<Articles> articles = articlesRepository.findAll();
51 1 1. allArticles : replaced return value with Collections.emptyList for edu/ucsb/cs156/example/controllers/ArticlesController::allArticles → KILLED
 
        return articles;
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    }
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    /**
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     * This method creates a new article. Accessible only to users with the role "ROLE_ADMIN".
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     * @param id long id
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     * @param title of the article
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     * @param url article url
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     * @param explanation an explanation of article
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     * @param email email of the sender
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     * @param date added date of article
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     * @return the save 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", description="date (in iso format, e.g. YYYY-mm-ddTHH:MM:SS; see https://en.wikipedia.org/wiki/ISO_8601)") @RequestParam("dateAdded") @DateTimeFormat(iso = DateTimeFormat.ISO.DATE_TIME) LocalDateTime dateAdded)
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            throws JsonProcessingException {
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        log.info("dateAdded={}", dateAdded);
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        Articles articles = 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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        Articles savedArticles = articlesRepository.save(articles);
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86 1 1. postArticle : replaced return value with null for edu/ucsb/cs156/example/controllers/ArticlesController::postArticle → KILLED
 
        return savedArticles;
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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 the id of the article
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     * @return article
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     */
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    @Operation(summary= "Get a single article")
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    @PreAuthorize("hasRole('ROLE_USER')")
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    @GetMapping("")
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    public Articles getById(
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    @Parameter(name="id") @RequestParam Long id) {
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            Articles article = articlesRepository.findById(id)
100 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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102 1 1. getById : replaced return value with null for edu/ucsb/cs156/example/controllers/ArticlesController::getById → KILLED
 
            return article;
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    }
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    /**
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     * update a single article, accessible by only admins
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     * @param id
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     * @param incoming
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     * @return articles
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     */
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    @Operation(summary= "Update a single article")
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    @PreAuthorize("hasRole('ROLE_ADMIN')")
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    @PutMapping("")
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    public Articles updateArticles(
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            @Parameter(name="id") @RequestParam Long id,
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            @RequestBody @Valid Articles incoming) {
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        Articles articles = articlesRepository.findById(id)
120 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));
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122 1 1. updateArticles : removed call to edu/ucsb/cs156/example/entities/Articles::setTitle → KILLED
 
        articles.setTitle(incoming.getTitle());
123 1 1. updateArticles : removed call to edu/ucsb/cs156/example/entities/Articles::setUrl → KILLED
 
        articles.setUrl (incoming.getUrl());
124 1 1. updateArticles : removed call to edu/ucsb/cs156/example/entities/Articles::setExplanation → KILLED
 
        articles.setExplanation(incoming.getExplanation());
125 1 1. updateArticles : removed call to edu/ucsb/cs156/example/entities/Articles::setEmail → KILLED
 
        articles.setEmail(incoming.getEmail());
126 1 1. updateArticles : removed call to edu/ucsb/cs156/example/entities/Articles::setDateAdded → KILLED
 
        articles.setDateAdded(incoming.getDateAdded());
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        articlesRepository.save(articles);
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131 1 1. updateArticles : replaced return value with null for edu/ucsb/cs156/example/controllers/ArticlesController::updateArticles → KILLED
 
        return articles;
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    }
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    /**
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     * Deletes an article bassed off of id
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     *
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     * @param id the id of thearticle to delete
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     * @return a message indicating the article was deleted
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     */
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    @Operation(summary= "Delete an article")
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    @PreAuthorize("hasRole('ROLE_ADMIN')")
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    @DeleteMapping("")
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    public Object deleteArticle(
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            @Parameter(name="id") @RequestParam Long id) {
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        Articles article = articlesRepository.findById(id)
146 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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148 1 1. deleteArticle : removed call to edu/ucsb/cs156/example/repositories/articlesRepository::delete → KILLED
 
        articlesRepository.delete(article);
149 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

51

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

86

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

100

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

102

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

120

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

122

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_article()] removed call to edu/ucsb/cs156/example/entities/Articles::setTitle → KILLED

123

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_article()] removed call to edu/ucsb/cs156/example/entities/Articles::setUrl → KILLED

124

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_article()] removed call to edu/ucsb/cs156/example/entities/Articles::setExplanation → KILLED

125

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_article()] removed call to edu/ucsb/cs156/example/entities/Articles::setEmail → KILLED

126

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_article()] removed call to edu/ucsb/cs156/example/entities/Articles::setDateAdded → KILLED

131

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

146

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

148

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

149

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