CourseController.java

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package edu.ucsb.cs156.happiercows.controllers;
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import edu.ucsb.cs156.happiercows.entities.Course;
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import edu.ucsb.cs156.happiercows.errors.EntityNotFoundException;
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import edu.ucsb.cs156.happiercows.models.CourseDTO;
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import edu.ucsb.cs156.happiercows.repositories.CourseRepository;
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import io.swagger.v3.oas.annotations.tags.Tag;
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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 lombok.extern.slf4j.Slf4j;
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import org.springframework.beans.factory.annotation.Autowired;
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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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@Slf4j
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@Tag(name = "Course")
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@RequestMapping("/api/course")
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@RestController
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public class CourseController extends ApiController {
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    @Autowired
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    private CourseRepository courseRepository;
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    /**
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     * This method returns a list of all courses.
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     *
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     * @return a list of all courses
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     */
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    @Operation(summary = "List all courses")
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    @PreAuthorize("hasRole('ROLE_USER')")
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    @GetMapping("/all")
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    public Iterable<Course> allOrganisations() {
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        Iterable<Course> courses = courseRepository.findAll();
33 1 1. allOrganisations : replaced return value with Collections.emptyList for edu/ucsb/cs156/happiercows/controllers/CourseController::allOrganisations → KILLED
 
        return courses;
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    }
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    @Operation(summary = "Get a course by id")
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    @PreAuthorize("hasRole('ROLE_ADMIN')")
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    @GetMapping("/{id}")
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    public Course getCourseById(
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            @Parameter(name = "id") @PathVariable Long id) {
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        Course course = courseRepository.findById(id)
42 1 1. lambda$getCourseById$0 : replaced return value with null for edu/ucsb/cs156/happiercows/controllers/CourseController::lambda$getCourseById$0 → KILLED
 
                .orElseThrow(() -> new EntityNotFoundException(Course.class, id));
43 1 1. getCourseById : replaced return value with null for edu/ucsb/cs156/happiercows/controllers/CourseController::getCourseById → KILLED
 
        return course;
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    }
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    @Operation(summary = "Create a course")
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    @PreAuthorize("hasRole('ROLE_ADMIN')")
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    @PostMapping("")
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    public Course postCourse(
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            @Parameter(name = "course") @RequestBody CourseDTO courseDTO) {
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        Course savedCourse = courseRepository.save(courseDTO.toCourse());
52 1 1. postCourse : replaced return value with null for edu/ucsb/cs156/happiercows/controllers/CourseController::postCourse → KILLED
 
        return savedCourse;
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    }
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    @Operation(summary = "Update a course")
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    @PreAuthorize("hasRole('ROLE_ADMIN')")
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    @PutMapping("/{id}")
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    public Course updateCourse(
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        @Parameter(name = "id") @PathVariable Long id,
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        @RequestBody CourseDTO courseDTO) {
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      Course course = courseRepository.findById(id)
62 1 1. lambda$updateCourse$1 : replaced return value with null for edu/ucsb/cs156/happiercows/controllers/CourseController::lambda$updateCourse$1 → KILLED
 
            .orElseThrow(() -> new EntityNotFoundException(Course.class, id));
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64 1 1. updateCourse : removed call to edu/ucsb/cs156/happiercows/entities/Course::setCode → KILLED
 
      course.setCode(courseDTO.getCode());
65 1 1. updateCourse : removed call to edu/ucsb/cs156/happiercows/entities/Course::setName → KILLED
 
      course.setName(courseDTO.getName());
66 1 1. updateCourse : removed call to edu/ucsb/cs156/happiercows/entities/Course::setTerm → KILLED
 
      course.setTerm(courseDTO.getTerm());
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      courseRepository.save(course);
69 1 1. updateCourse : replaced return value with null for edu/ucsb/cs156/happiercows/controllers/CourseController::updateCourse → KILLED
 
      return course;
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    }
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    @Operation(summary = "Delete a course")
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    @PreAuthorize("hasRole('ROLE_ADMIN')")
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    @DeleteMapping("/{id}")
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    public Object deleteCourse(
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        @Parameter(name = "id") @PathVariable Long id) {
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      Course course = courseRepository.findById(id)
78 1 1. lambda$deleteCourse$2 : replaced return value with null for edu/ucsb/cs156/happiercows/controllers/CourseController::lambda$deleteCourse$2 → KILLED
 
            .orElseThrow(() -> new EntityNotFoundException(Course.class, id));
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80 1 1. deleteCourse : removed call to edu/ucsb/cs156/happiercows/repositories/CourseRepository::delete → KILLED
 
      courseRepository.delete(course);
81 1 1. deleteCourse : replaced return value with null for edu/ucsb/cs156/happiercows/controllers/CourseController::deleteCourse → KILLED
 
      return genericMessage("Course with id %s deleted".formatted(id));
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    }
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}

Mutations

33

1.1
Location : allOrganisations
Killed by : edu.ucsb.cs156.happiercows.controllers.CourseControllerTests.[engine:junit-jupiter]/[class:edu.ucsb.cs156.happiercows.controllers.CourseControllerTests]/[method:logged_in_user_can_get_all_courses()] replaced return value with Collections.emptyList for edu/ucsb/cs156/happiercows/controllers/CourseController::allOrganisations → KILLED

42

1.1
Location : lambda$getCourseById$0
Killed by : edu.ucsb.cs156.happiercows.controllers.CourseControllerTests.[engine:junit-jupiter]/[class:edu.ucsb.cs156.happiercows.controllers.CourseControllerTests]/[method:admin_cannot_get_course_when_it_does_not_exist()] replaced return value with null for edu/ucsb/cs156/happiercows/controllers/CourseController::lambda$getCourseById$0 → KILLED

43

1.1
Location : getCourseById
Killed by : edu.ucsb.cs156.happiercows.controllers.CourseControllerTests.[engine:junit-jupiter]/[class:edu.ucsb.cs156.happiercows.controllers.CourseControllerTests]/[method:admin_can_get_course_by_id()] replaced return value with null for edu/ucsb/cs156/happiercows/controllers/CourseController::getCourseById → KILLED

52

1.1
Location : postCourse
Killed by : edu.ucsb.cs156.happiercows.controllers.CourseControllerTests.[engine:junit-jupiter]/[class:edu.ucsb.cs156.happiercows.controllers.CourseControllerTests]/[method:admin_can_post_new_course()] replaced return value with null for edu/ucsb/cs156/happiercows/controllers/CourseController::postCourse → KILLED

62

1.1
Location : lambda$updateCourse$1
Killed by : edu.ucsb.cs156.happiercows.controllers.CourseControllerTests.[engine:junit-jupiter]/[class:edu.ucsb.cs156.happiercows.controllers.CourseControllerTests]/[method:admin_cannot_update_course_that_does_not_exist()] replaced return value with null for edu/ucsb/cs156/happiercows/controllers/CourseController::lambda$updateCourse$1 → KILLED

64

1.1
Location : updateCourse
Killed by : edu.ucsb.cs156.happiercows.controllers.CourseControllerTests.[engine:junit-jupiter]/[class:edu.ucsb.cs156.happiercows.controllers.CourseControllerTests]/[method:admin_can_update_existing_course()] removed call to edu/ucsb/cs156/happiercows/entities/Course::setCode → KILLED

65

1.1
Location : updateCourse
Killed by : edu.ucsb.cs156.happiercows.controllers.CourseControllerTests.[engine:junit-jupiter]/[class:edu.ucsb.cs156.happiercows.controllers.CourseControllerTests]/[method:admin_can_update_existing_course()] removed call to edu/ucsb/cs156/happiercows/entities/Course::setName → KILLED

66

1.1
Location : updateCourse
Killed by : edu.ucsb.cs156.happiercows.controllers.CourseControllerTests.[engine:junit-jupiter]/[class:edu.ucsb.cs156.happiercows.controllers.CourseControllerTests]/[method:admin_can_update_existing_course()] removed call to edu/ucsb/cs156/happiercows/entities/Course::setTerm → KILLED

69

1.1
Location : updateCourse
Killed by : edu.ucsb.cs156.happiercows.controllers.CourseControllerTests.[engine:junit-jupiter]/[class:edu.ucsb.cs156.happiercows.controllers.CourseControllerTests]/[method:admin_can_update_existing_course()] replaced return value with null for edu/ucsb/cs156/happiercows/controllers/CourseController::updateCourse → KILLED

78

1.1
Location : lambda$deleteCourse$2
Killed by : edu.ucsb.cs156.happiercows.controllers.CourseControllerTests.[engine:junit-jupiter]/[class:edu.ucsb.cs156.happiercows.controllers.CourseControllerTests]/[method:admin_cannot_delete_course_that_does_not_exist()] replaced return value with null for edu/ucsb/cs156/happiercows/controllers/CourseController::lambda$deleteCourse$2 → KILLED

80

1.1
Location : deleteCourse
Killed by : edu.ucsb.cs156.happiercows.controllers.CourseControllerTests.[engine:junit-jupiter]/[class:edu.ucsb.cs156.happiercows.controllers.CourseControllerTests]/[method:admin_can_delete_existing_course()] removed call to edu/ucsb/cs156/happiercows/repositories/CourseRepository::delete → KILLED

81

1.1
Location : deleteCourse
Killed by : edu.ucsb.cs156.happiercows.controllers.CourseControllerTests.[engine:junit-jupiter]/[class:edu.ucsb.cs156.happiercows.controllers.CourseControllerTests]/[method:admin_can_delete_existing_course()] replaced return value with null for edu/ucsb/cs156/happiercows/controllers/CourseController::deleteCourse → KILLED

Active mutators

Tests examined


Report generated by PIT 1.17.0