BooksController.java

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package edu.ucsb.cs156.example.controllers;
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import edu.ucsb.cs156.example.entities.Book;
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import edu.ucsb.cs156.example.errors.EntityNotFoundException;
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import edu.ucsb.cs156.example.repositories.BookRepository;
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import io.swagger.annotations.Api;
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import io.swagger.annotations.ApiOperation;
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import io.swagger.annotations.ApiParam;
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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 javax.validation.Valid;
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@Api(description = "Books")
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@RequestMapping("/api/books")
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@RestController
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@Slf4j
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public class BooksController extends ApiController {
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    @Autowired
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    BookRepository BookRepository;
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    @ApiOperation(value = "List all books")
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    @PreAuthorize("hasRole('ROLE_USER')")
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    @GetMapping("/all")
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    public Iterable<Book> allBooks() {
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        Iterable<Book> books = BookRepository.findAll();
42 1 1. allBooks : replaced return value with null for edu/ucsb/cs156/example/controllers/BooksController::allBooks → KILLED
 
        return books;
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    }
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    @ApiOperation(value = "Get a single date")
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    @PreAuthorize("hasRole('ROLE_USER')")
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    @GetMapping("")
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    public Book getById(
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            @ApiParam("id") @RequestParam Long id) {
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        Book book = BookRepository.findById(id)
51 1 1. lambda$getById$0 : replaced return value with null for edu/ucsb/cs156/example/controllers/BooksController::lambda$getById$0 → KILLED
 
                .orElseThrow(() -> new EntityNotFoundException(Book.class, id));
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53 1 1. getById : replaced return value with null for edu/ucsb/cs156/example/controllers/BooksController::getById → KILLED
 
        return book;
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    }
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    @ApiOperation(value = "Create a new book")
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    @PreAuthorize("hasRole('ROLE_ADMIN')")
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    @PostMapping("/post")
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    public Book postBook(
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            @ApiParam("title") @RequestParam String title,
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            @ApiParam("author") @RequestParam String author,
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            @ApiParam("description") @RequestParam String description)
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            throws JsonProcessingException {
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        // For an explanation of @DateTimeFormat(iso = DateTimeFormat.ISO.DATE_TIME)
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        // See: https://www.baeldung.com/spring-date-parameters
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        Book book = new Book();
70 1 1. postBook : removed call to edu/ucsb/cs156/example/entities/Book::setTitle → KILLED
 
        book.setTitle(title);
71 1 1. postBook : removed call to edu/ucsb/cs156/example/entities/Book::setAuthor → KILLED
 
        book.setAuthor(author);
72 1 1. postBook : removed call to edu/ucsb/cs156/example/entities/Book::setDescription → KILLED
 
        book.setDescription(description);
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        Book savedBook = BookRepository.save(book);
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76 1 1. postBook : replaced return value with null for edu/ucsb/cs156/example/controllers/BooksController::postBook → KILLED
 
        return savedBook;
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    }
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    @ApiOperation(value = "Delete a Book")
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    @PreAuthorize("hasRole('ROLE_ADMIN')")
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    @DeleteMapping("")
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    public Object deleteBook(
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            @ApiParam("id") @RequestParam Long id) {
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        Book book = BookRepository.findById(id)
85 1 1. lambda$deleteBook$1 : replaced return value with null for edu/ucsb/cs156/example/controllers/BooksController::lambda$deleteBook$1 → KILLED
 
                .orElseThrow(() -> new EntityNotFoundException(Book.class, id));
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87 1 1. deleteBook : removed call to edu/ucsb/cs156/example/repositories/BookRepository::delete → KILLED
 
        BookRepository.delete(book);
88 1 1. deleteBook : replaced return value with null for edu/ucsb/cs156/example/controllers/BooksController::deleteBook → KILLED
 
        return genericMessage("Book with id %s deleted".formatted(id));
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    }
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    @ApiOperation(value = "Update a single book")
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    @PreAuthorize("hasRole('ROLE_ADMIN')")
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    @PutMapping("")
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    public Book updateBook(
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            @ApiParam("id") @RequestParam Long id,
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            @RequestBody @Valid Book incoming) {
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        Book book = BookRepository.findById(id)
99 1 1. lambda$updateBook$2 : replaced return value with null for edu/ucsb/cs156/example/controllers/BooksController::lambda$updateBook$2 → KILLED
 
                .orElseThrow(() -> new EntityNotFoundException(Book.class, id));
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101 1 1. updateBook : removed call to edu/ucsb/cs156/example/entities/Book::setTitle → KILLED
 
        book.setTitle(incoming.getTitle());
102 1 1. updateBook : removed call to edu/ucsb/cs156/example/entities/Book::setAuthor → KILLED
 
        book.setAuthor(incoming.getAuthor());
103 1 1. updateBook : removed call to edu/ucsb/cs156/example/entities/Book::setDescription → KILLED
 
        book.setDescription(incoming.getDescription());
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        BookRepository.save(book);
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107 1 1. updateBook : replaced return value with null for edu/ucsb/cs156/example/controllers/BooksController::updateBook → KILLED
 
        return book;
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    }
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}

Mutations

42

1.1
Location : allBooks
Killed by : edu.ucsb.cs156.example.controllers.BooksControllerTests.[engine:junit-jupiter]/[class:edu.ucsb.cs156.example.controllers.BooksControllerTests]/[method:logged_in_user_can_get_all_books()] replaced return value with null for edu/ucsb/cs156/example/controllers/BooksController::allBooks → KILLED
51

1.1
Location : lambda$getById$0
Killed by : edu.ucsb.cs156.example.controllers.BooksControllerTests.[engine:junit-jupiter]/[class:edu.ucsb.cs156.example.controllers.BooksControllerTests]/[method:test_that_logged_in_user_can_get_by_id_when_the_id_does_not_exist()] replaced return value with null for edu/ucsb/cs156/example/controllers/BooksController::lambda$getById$0 → KILLED
53

1.1
Location : getById
Killed by : edu.ucsb.cs156.example.controllers.BooksControllerTests.[engine:junit-jupiter]/[class:edu.ucsb.cs156.example.controllers.BooksControllerTests]/[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/BooksController::getById → KILLED
70

1.1
Location : postBook
Killed by : edu.ucsb.cs156.example.controllers.BooksControllerTests.[engine:junit-jupiter]/[class:edu.ucsb.cs156.example.controllers.BooksControllerTests]/[method:an_admin_user_can_post_a_new_book()] removed call to edu/ucsb/cs156/example/entities/Book::setTitle → KILLED
71

1.1
Location : postBook
Killed by : edu.ucsb.cs156.example.controllers.BooksControllerTests.[engine:junit-jupiter]/[class:edu.ucsb.cs156.example.controllers.BooksControllerTests]/[method:an_admin_user_can_post_a_new_book()] removed call to edu/ucsb/cs156/example/entities/Book::setAuthor → KILLED
72

1.1
Location : postBook
Killed by : edu.ucsb.cs156.example.controllers.BooksControllerTests.[engine:junit-jupiter]/[class:edu.ucsb.cs156.example.controllers.BooksControllerTests]/[method:an_admin_user_can_post_a_new_book()] removed call to edu/ucsb/cs156/example/entities/Book::setDescription → KILLED
76

1.1
Location : postBook
Killed by : edu.ucsb.cs156.example.controllers.BooksControllerTests.[engine:junit-jupiter]/[class:edu.ucsb.cs156.example.controllers.BooksControllerTests]/[method:an_admin_user_can_post_a_new_book()] replaced return value with null for edu/ucsb/cs156/example/controllers/BooksController::postBook → KILLED
85

1.1
Location : lambda$deleteBook$1
Killed by : edu.ucsb.cs156.example.controllers.BooksControllerTests.[engine:junit-jupiter]/[class:edu.ucsb.cs156.example.controllers.BooksControllerTests]/[method:admin_tries_to_delete_non_existant_book_and_gets_right_error_message()] replaced return value with null for edu/ucsb/cs156/example/controllers/BooksController::lambda$deleteBook$1 → KILLED
87

1.1
Location : deleteBook
Killed by : edu.ucsb.cs156.example.controllers.BooksControllerTests.[engine:junit-jupiter]/[class:edu.ucsb.cs156.example.controllers.BooksControllerTests]/[method:admin_can_delete_a_date()] removed call to edu/ucsb/cs156/example/repositories/BookRepository::delete → KILLED
88

1.1
Location : deleteBook
Killed by : edu.ucsb.cs156.example.controllers.BooksControllerTests.[engine:junit-jupiter]/[class:edu.ucsb.cs156.example.controllers.BooksControllerTests]/[method:admin_can_delete_a_date()] replaced return value with null for edu/ucsb/cs156/example/controllers/BooksController::deleteBook → KILLED
99

1.1
Location : lambda$updateBook$2
Killed by : edu.ucsb.cs156.example.controllers.BooksControllerTests.[engine:junit-jupiter]/[class:edu.ucsb.cs156.example.controllers.BooksControllerTests]/[method:admin_cannot_edit_book_that_does_not_exist()] replaced return value with null for edu/ucsb/cs156/example/controllers/BooksController::lambda$updateBook$2 → KILLED
101

1.1
Location : updateBook
Killed by : edu.ucsb.cs156.example.controllers.BooksControllerTests.[engine:junit-jupiter]/[class:edu.ucsb.cs156.example.controllers.BooksControllerTests]/[method:admin_can_edit_an_existing_book()] removed call to edu/ucsb/cs156/example/entities/Book::setTitle → KILLED
102

1.1
Location : updateBook
Killed by : edu.ucsb.cs156.example.controllers.BooksControllerTests.[engine:junit-jupiter]/[class:edu.ucsb.cs156.example.controllers.BooksControllerTests]/[method:admin_can_edit_an_existing_book()] removed call to edu/ucsb/cs156/example/entities/Book::setAuthor → KILLED
103

1.1
Location : updateBook
Killed by : edu.ucsb.cs156.example.controllers.BooksControllerTests.[engine:junit-jupiter]/[class:edu.ucsb.cs156.example.controllers.BooksControllerTests]/[method:admin_can_edit_an_existing_book()] removed call to edu/ucsb/cs156/example/entities/Book::setDescription → KILLED
107

1.1
Location : updateBook
Killed by : edu.ucsb.cs156.example.controllers.BooksControllerTests.[engine:junit-jupiter]/[class:edu.ucsb.cs156.example.controllers.BooksControllerTests]/[method:admin_can_edit_an_existing_book()] replaced return value with null for edu/ucsb/cs156/example/controllers/BooksController::updateBook → KILLED

Active mutators

Tests examined


Report generated by PIT 1.7.3