InstructorController.java

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package edu.ucsb.cs156.frontiers.controllers;
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import org.springframework.beans.factory.annotation.Autowired;
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import org.springframework.beans.factory.annotation.Value;
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import org.springframework.data.domain.Sort;
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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.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 com.fasterxml.jackson.core.JsonProcessingException;
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import edu.ucsb.cs156.frontiers.entities.Instructor;
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import edu.ucsb.cs156.frontiers.errors.EntityNotFoundException;
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import edu.ucsb.cs156.frontiers.repositories.InstructorRepository;
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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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@Tag(name = "Instructors")
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@RequestMapping("/api/admin/instructors")
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@RestController
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@Slf4j
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public class InstructorController extends ApiController{
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    @Autowired
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    InstructorRepository instructorRepository;
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    @Operation(summary= "List all instructors")
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    @PreAuthorize("hasRole('ROLE_ADMIN')")
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    @GetMapping("/all")
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    public Iterable<Instructor> allInstructors() {
37 1 1. allInstructors : replaced return value with Collections.emptyList for edu/ucsb/cs156/frontiers/controllers/InstructorController::allInstructors → KILLED
 
        return instructorRepository.findAll(Sort.by("email").ascending());
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    }
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    @Operation(summary= "Create a new instructor")
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    @PreAuthorize("hasRole('ROLE_ADMIN')")
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    @PostMapping("/post")
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    public Instructor postInstructor(
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    @Parameter(name="email") @RequestParam String email)
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    throws JsonProcessingException {
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    Instructor instructor = new Instructor();
48 1 1. postInstructor : removed call to edu/ucsb/cs156/frontiers/entities/Instructor::setEmail → KILLED
 
    instructor.setEmail(email);
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    Instructor savedInstructor = instructorRepository.save(instructor);
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52 1 1. postInstructor : replaced return value with null for edu/ucsb/cs156/frontiers/controllers/InstructorController::postInstructor → KILLED
 
    return savedInstructor;
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    }
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    @Operation(summary= "Delete an Instructor")
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    @PreAuthorize("hasRole('ROLE_ADMIN')")
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    @DeleteMapping("")
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    public Object deleteInstructor(@Parameter(name="email") @RequestParam String email) {
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        Instructor  instructor = instructorRepository.findById(email)
61 1 1. lambda$deleteInstructor$0 : replaced return value with null for edu/ucsb/cs156/frontiers/controllers/InstructorController::lambda$deleteInstructor$0 → KILLED
 
                .orElseThrow(() -> new EntityNotFoundException(Instructor.class, email));
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63 1 1. deleteInstructor : removed call to edu/ucsb/cs156/frontiers/repositories/InstructorRepository::delete → KILLED
 
        instructorRepository.delete(instructor);
64 1 1. deleteInstructor : replaced return value with null for edu/ucsb/cs156/frontiers/controllers/InstructorController::deleteInstructor → KILLED
 
        return genericMessage("Instructor with valid email is deleted".formatted(email));
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    }
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}

Mutations

37

1.1
Location : allInstructors
Killed by : edu.ucsb.cs156.frontiers.controllers.InstructorControllerTests.[engine:junit-jupiter]/[class:edu.ucsb.cs156.frontiers.controllers.InstructorControllerTests]/[method:admin_user_can_get_all_properly()] replaced return value with Collections.emptyList for edu/ucsb/cs156/frontiers/controllers/InstructorController::allInstructors → KILLED

48

1.1
Location : postInstructor
Killed by : edu.ucsb.cs156.frontiers.controllers.InstructorControllerTests.[engine:junit-jupiter]/[class:edu.ucsb.cs156.frontiers.controllers.InstructorControllerTests]/[method:an_admin_user_can_post_a_new_admin()] removed call to edu/ucsb/cs156/frontiers/entities/Instructor::setEmail → KILLED

52

1.1
Location : postInstructor
Killed by : edu.ucsb.cs156.frontiers.controllers.InstructorControllerTests.[engine:junit-jupiter]/[class:edu.ucsb.cs156.frontiers.controllers.InstructorControllerTests]/[method:an_admin_user_can_post_a_new_admin()] replaced return value with null for edu/ucsb/cs156/frontiers/controllers/InstructorController::postInstructor → KILLED

61

1.1
Location : lambda$deleteInstructor$0
Killed by : edu.ucsb.cs156.frontiers.controllers.InstructorControllerTests.[engine:junit-jupiter]/[class:edu.ucsb.cs156.frontiers.controllers.InstructorControllerTests]/[method:admin_tries_to_delete_non_existant_admin_and_gets_right_error_message()] replaced return value with null for edu/ucsb/cs156/frontiers/controllers/InstructorController::lambda$deleteInstructor$0 → KILLED

63

1.1
Location : deleteInstructor
Killed by : edu.ucsb.cs156.frontiers.controllers.InstructorControllerTests.[engine:junit-jupiter]/[class:edu.ucsb.cs156.frontiers.controllers.InstructorControllerTests]/[method:admin_can_delete_a_admin()] removed call to edu/ucsb/cs156/frontiers/repositories/InstructorRepository::delete → KILLED

64

1.1
Location : deleteInstructor
Killed by : edu.ucsb.cs156.frontiers.controllers.InstructorControllerTests.[engine:junit-jupiter]/[class:edu.ucsb.cs156.frontiers.controllers.InstructorControllerTests]/[method:admin_can_delete_a_admin()] replaced return value with null for edu/ucsb/cs156/frontiers/controllers/InstructorController::deleteInstructor → KILLED

Active mutators

Tests examined


Report generated by PIT 1.17.0