GradeController.java

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package edu.ucsb.cs156.courses.controllers;
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 import edu.ucsb.cs156.courses.entities.Grade;
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 import edu.ucsb.cs156.courses.entities.UCSBSubject;
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 import edu.ucsb.cs156.courses.errors.EntityNotFoundException;
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 import edu.ucsb.cs156.courses.repositories.GradeRepository;
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 import edu.ucsb.cs156.courses.repositories.UCSBSubjectRepository;
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 import edu.ucsb.cs156.courses.services.CSVToGradeHistoryService;
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 import edu.ucsb.cs156.courses.services.UCSBSubjectsService;
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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 com.fasterxml.jackson.databind.ObjectMapper;
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 import org.springframework.beans.factory.annotation.Autowired;
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 import org.springframework.dao.DuplicateKeyException;
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 import org.springframework.http.HttpStatus;
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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.RequestPart;
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 import org.springframework.web.bind.annotation.RestController;
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 import org.springframework.web.multipart.MultipartFile;
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 import org.springframework.web.server.ResponseStatusException;
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 import java.io.IOException;
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 import java.io.InputStreamReader;
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 import java.io.Reader;
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 import java.util.ArrayList;
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 import java.util.List;
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 @Slf4j
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 @Api(description = "API for grade data")
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 @RequestMapping("/api/grade")
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 @RestController
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 public class GradeController extends ApiController {
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     @Autowired
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     GradeRepository gradeRepository;
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     @Autowired
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     ObjectMapper mapper;
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     @Autowired
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     CSVToGradeHistoryService csvToGradeHistoryService;
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     @ApiOperation(value = "Get all Grade")
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     @GetMapping("/all")
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     public Iterable<Grade> allHistory() {
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         Iterable<Grade> gradeHistoryRows = gradeRepository.findAll();
59 1 1. allHistory : replaced return value with null for edu/ucsb/cs156/courses/controllers/GradeController::allHistory → NO_COVERAGE
 
         return gradeHistoryRows;
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     }
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     @ApiOperation(value = "Load grade history into database from uploaded CSV")
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     @PreAuthorize("hasRole('ROLE_ADMIN')")
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     @PostMapping(value = "upload", produces = "application/json")
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     public ResponseEntity<String> uploadCSV(@RequestPart MultipartFile file) throws IOException{
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       log.info("Starting upload CSV");
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       try {
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         Reader reader = new InputStreamReader(file.getInputStream());
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         List<Grade> uploadedRows = csvToGradeHistoryService.parse(reader);
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         List<Grade> savedCourse = (List<Grade>) gradeRepository.saveAll(uploadedRows);
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         String body = mapper.writeValueAsString(savedCourse);
72 1 1. uploadCSV : replaced return value with null for edu/ucsb/cs156/courses/controllers/GradeController::uploadCSV → NO_COVERAGE
 
         return ResponseEntity.ok().body(body);
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       } catch(Exception e){
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         throw new ResponseStatusException(HttpStatus.BAD_REQUEST, "Malformed CSV", e);
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       }
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     }
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 }
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Mutations

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1.1
Location : allHistory
Killed by : none replaced return value with null for edu/ucsb/cs156/courses/controllers/GradeController::allHistory → NO_COVERAGE
72

1.1
Location : uploadCSV
Killed by : none replaced return value with null for edu/ucsb/cs156/courses/controllers/GradeController::uploadCSV → NO_COVERAGE

Active mutators

Tests examined


Report generated by PIT 1.7.3