InstructorsController.java

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package edu.ucsb.cs.scaffold.controller;
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import edu.ucsb.cs.scaffold.entity.Instructor;
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import edu.ucsb.cs.scaffold.repository.InstructorRepository;
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import edu.ucsb.cs.scaffold.utilities.CanonicalFormConverter;
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import io.swagger.v3.oas.annotations.Operation;
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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.http.ResponseEntity;
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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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@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 InstructorsController extends ApiController {
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  @Autowired InstructorRepository instructorRepository;
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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(@RequestParam String email) {
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    String convertedEmail = CanonicalFormConverter.convertToValidEmail(email).strip();
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    Instructor instructor = Instructor.builder().email(convertedEmail).build();
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    instructorRepository.save(instructor);
34 1 1. postInstructor : replaced return value with null for edu/ucsb/cs/scaffold/controller/InstructorsController::postInstructor → KILLED
 
    return instructor;
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  }
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  @Operation(summary = "List all Instructors")
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  @PreAuthorize("hasRole('ROLE_ADMIN')")
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  @GetMapping("/get")
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  public Iterable<Instructor> allInstructors() {
41 1 1. allInstructors : replaced return value with Collections.emptyList for edu/ucsb/cs/scaffold/controller/InstructorsController::allInstructors → KILLED
 
    return instructorRepository.findAll();
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  }
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  @Operation(summary = "Delete an Instructor by email")
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  @PreAuthorize("hasRole('ROLE_ADMIN')")
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  @DeleteMapping("/delete")
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  public ResponseEntity<String> deleteInstructor(@RequestParam String email) {
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    Instructor instructor = instructorRepository.findById(email).orElse(null);
49 1 1. deleteInstructor : negated conditional → KILLED
 
    if (instructor == null) {
50 1 1. deleteInstructor : replaced return value with null for edu/ucsb/cs/scaffold/controller/InstructorsController::deleteInstructor → KILLED
 
      return ResponseEntity.status(404)
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          .body(String.format("Instructor with email %s not found.", email));
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    }
53 1 1. deleteInstructor : removed call to edu/ucsb/cs/scaffold/repository/InstructorRepository::delete → KILLED
 
    instructorRepository.delete(instructor);
54 1 1. deleteInstructor : replaced return value with null for edu/ucsb/cs/scaffold/controller/InstructorsController::deleteInstructor → KILLED
 
    return ResponseEntity.status(200)
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        .body(String.format("Instructor with email %s deleted.", email));
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  }
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}

Mutations

34

1.1
Location : postInstructor
Killed by : edu.ucsb.cs.scaffold.controllers.InstructorsControllerTests.[engine:junit-jupiter]/[class:edu.ucsb.cs.scaffold.controllers.InstructorsControllerTests]/[method:logged_in_admins_can_post()] replaced return value with null for edu/ucsb/cs/scaffold/controller/InstructorsController::postInstructor → KILLED

41

1.1
Location : allInstructors
Killed by : edu.ucsb.cs.scaffold.controllers.InstructorsControllerTests.[engine:junit-jupiter]/[class:edu.ucsb.cs.scaffold.controllers.InstructorsControllerTests]/[method:logged_in_admins_can_get()] replaced return value with Collections.emptyList for edu/ucsb/cs/scaffold/controller/InstructorsController::allInstructors → KILLED

49

1.1
Location : deleteInstructor
Killed by : edu.ucsb.cs.scaffold.controllers.InstructorsControllerTests.[engine:junit-jupiter]/[class:edu.ucsb.cs.scaffold.controllers.InstructorsControllerTests]/[method:admin_try_to_delete_a_instructor_not_found()] negated conditional → KILLED

50

1.1
Location : deleteInstructor
Killed by : edu.ucsb.cs.scaffold.controllers.InstructorsControllerTests.[engine:junit-jupiter]/[class:edu.ucsb.cs.scaffold.controllers.InstructorsControllerTests]/[method:admin_try_to_delete_a_instructor_not_found()] replaced return value with null for edu/ucsb/cs/scaffold/controller/InstructorsController::deleteInstructor → KILLED

53

1.1
Location : deleteInstructor
Killed by : edu.ucsb.cs.scaffold.controllers.InstructorsControllerTests.[engine:junit-jupiter]/[class:edu.ucsb.cs.scaffold.controllers.InstructorsControllerTests]/[method:logged_in_admins_can_delete()] removed call to edu/ucsb/cs/scaffold/repository/InstructorRepository::delete → KILLED

54

1.1
Location : deleteInstructor
Killed by : edu.ucsb.cs.scaffold.controllers.InstructorsControllerTests.[engine:junit-jupiter]/[class:edu.ucsb.cs.scaffold.controllers.InstructorsControllerTests]/[method:logged_in_admins_can_delete()] replaced return value with null for edu/ucsb/cs/scaffold/controller/InstructorsController::deleteInstructor → KILLED

Active mutators

Tests examined


Report generated by PIT 1.17.0