RosterStudentsCSVController.java

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package edu.ucsb.cs156.frontiers.controllers;
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import com.fasterxml.jackson.core.JsonProcessingException;
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import com.opencsv.CSVReader;
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import com.opencsv.exceptions.CsvException;
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import edu.ucsb.cs156.frontiers.entities.Course;
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import edu.ucsb.cs156.frontiers.entities.RosterStudent;
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import edu.ucsb.cs156.frontiers.enums.InsertStatus;
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import edu.ucsb.cs156.frontiers.enums.RosterStatus;
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import edu.ucsb.cs156.frontiers.errors.EntityNotFoundException;
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import edu.ucsb.cs156.frontiers.jobs.RemoveStudentsJob;
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import edu.ucsb.cs156.frontiers.models.LoadResult;
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import edu.ucsb.cs156.frontiers.models.UpsertResponse;
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import edu.ucsb.cs156.frontiers.repositories.CourseRepository;
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import edu.ucsb.cs156.frontiers.repositories.RosterStudentRepository;
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import edu.ucsb.cs156.frontiers.services.OrganizationMemberService;
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import edu.ucsb.cs156.frontiers.services.UpdateUserService;
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import edu.ucsb.cs156.frontiers.services.jobs.JobService;
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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 java.io.BufferedInputStream;
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import java.io.IOException;
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import java.io.InputStream;
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import java.io.InputStreamReader;
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import java.util.ArrayList;
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import java.util.Arrays;
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import java.util.HashMap;
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import java.util.List;
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import java.util.Map;
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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.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.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 org.springframework.web.multipart.MultipartFile;
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import org.springframework.web.server.ResponseStatusException;
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@Tag(name = "RosterStudents")
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@RequestMapping("/api/rosterstudents")
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@RestController
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@Slf4j
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public class RosterStudentsCSVController extends ApiController {
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  @Autowired private RosterStudentRepository rosterStudentRepository;
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  @Autowired private CourseRepository courseRepository;
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  @Autowired private UpdateUserService updateUserService;
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  @Autowired private OrganizationMemberService organizationMemberService;
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  @Autowired private JobService jobService;
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  public enum RosterSourceType {
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    UCSB_EGRADES,
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    CHICO_CANVAS,
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    OREGON_STATE,
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    UNKNOWN
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  }
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  public static final String UCSB_EGRADES_HEADERS =
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      "Enrl Cd,Perm #,Grade,Final Units,Student Last,Student First Middle,Quarter,Course ID,Section,Meeting Time(s) / Location(s),Email,ClassLevel,Major1,Major2,Date/Time,Pronoun";
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  public static final String CHICO_CANVAS_HEADERS =
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      "Student Name,Student ID,Student SIS ID,Email,Section Name";
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  public static final String OREGON_STATE_HEADERS =
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      "Full name,Sortable name,Canvas user id,Overall course grade,Assignment on time percent,Last page view time,Last participation time,Last logged out,Email,SIS Id";
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  public static RosterSourceType getRosterSourceType(String[] headers) {
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    Map<RosterSourceType, String[]> sourceTypeToHeaders = new HashMap<>();
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    sourceTypeToHeaders.put(RosterSourceType.UCSB_EGRADES, UCSB_EGRADES_HEADERS.split(","));
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    sourceTypeToHeaders.put(RosterSourceType.CHICO_CANVAS, CHICO_CANVAS_HEADERS.split(","));
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    sourceTypeToHeaders.put(RosterSourceType.OREGON_STATE, OREGON_STATE_HEADERS.split(","));
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    for (Map.Entry<RosterSourceType, String[]> entry : sourceTypeToHeaders.entrySet()) {
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      RosterSourceType type = entry.getKey();
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      String[] expectedHeaders = entry.getValue();
82 2 1. getRosterSourceType : negated conditional → KILLED
2. getRosterSourceType : changed conditional boundary → KILLED
 
      if (headers.length >= expectedHeaders.length) {
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        boolean matches = true;
84 2 1. getRosterSourceType : changed conditional boundary → KILLED
2. getRosterSourceType : negated conditional → KILLED
 
        for (int i = 0; i < expectedHeaders.length; i++) {
85 1 1. getRosterSourceType : negated conditional → KILLED
 
          if (!expectedHeaders[i].trim().equalsIgnoreCase(headers[i].trim())) {
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            matches = false;
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            break;
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          }
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        }
90 1 1. getRosterSourceType : negated conditional → KILLED
 
        if (matches) {
91 1 1. getRosterSourceType : replaced return value with null for edu/ucsb/cs156/frontiers/controllers/RosterStudentsCSVController::getRosterSourceType → KILLED
 
          return type;
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        }
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      }
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    }
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    // If no known type matches, return UNKNOWN
96 1 1. getRosterSourceType : replaced return value with null for edu/ucsb/cs156/frontiers/controllers/RosterStudentsCSVController::getRosterSourceType → KILLED
 
    return RosterSourceType.UNKNOWN;
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  }
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  /**
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   * Upload Roster students for Course in any supported format. It is important to keep the code in
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   * this method consistent with the code for adding a single roster student
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   *
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   * @param courseId
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   * @param file
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   * @return
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   * @throws JsonProcessingException
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   * @throws IOException
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   * @throws CsvException
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   */
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  @Operation(summary = "Upload Roster students for Course in any supported Format")
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  @PreAuthorize("@CourseSecurity.hasManagePermissions(#root, #courseId)")
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  @PostMapping(
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      value = "/upload/csv",
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      consumes = {"multipart/form-data"})
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  public ResponseEntity<LoadResult> uploadRosterStudentsCSV(
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      @Parameter(name = "courseId") @RequestParam Long courseId,
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      @Parameter(name = "file") @RequestParam("file") MultipartFile file)
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      throws JsonProcessingException, IOException, CsvException {
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    Course course =
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        courseRepository
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            .findById(courseId)
123 1 1. lambda$uploadRosterStudentsCSV$0 : replaced return value with null for edu/ucsb/cs156/frontiers/controllers/RosterStudentsCSVController::lambda$uploadRosterStudentsCSV$0 → KILLED
 
            .orElseThrow(() -> new EntityNotFoundException(Course.class, courseId.toString()));
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    course.getRosterStudents().stream()
126 2 1. lambda$uploadRosterStudentsCSV$1 : negated conditional → KILLED
2. lambda$uploadRosterStudentsCSV$1 : replaced boolean return with true for edu/ucsb/cs156/frontiers/controllers/RosterStudentsCSVController::lambda$uploadRosterStudentsCSV$1 → KILLED
 
        .filter(filteredStudent -> filteredStudent.getRosterStatus() == RosterStatus.ROSTER)
127 2 1. lambda$uploadRosterStudentsCSV$2 : removed call to edu/ucsb/cs156/frontiers/entities/RosterStudent::setRosterStatus → KILLED
2. uploadRosterStudentsCSV : removed call to java/util/stream/Stream::forEach → KILLED
 
        .forEach(student -> student.setRosterStatus(RosterStatus.DROPPED));
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    int counts[] = {0, 0};
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    List<RosterStudent> rejectedStudents = new ArrayList<>();
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    try (InputStream inputStream = new BufferedInputStream(file.getInputStream());
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        InputStreamReader reader = new InputStreamReader(inputStream);
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        CSVReader csvReader = new CSVReader(reader); ) {
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      String[] headers = csvReader.readNext();
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      RosterSourceType sourceType = getRosterSourceType(headers);
138 1 1. uploadRosterStudentsCSV : negated conditional → KILLED
 
      if (sourceType == RosterSourceType.UNKNOWN) {
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        throw new ResponseStatusException(HttpStatus.BAD_REQUEST, "Unknown Roster Source Type");
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      }
141 1 1. uploadRosterStudentsCSV : negated conditional → KILLED
 
      if (sourceType == RosterSourceType.UCSB_EGRADES) {
142 1 1. uploadRosterStudentsCSV : removed call to com/opencsv/CSVReader::skip → KILLED
 
        csvReader.skip(1);
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      }
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      List<String[]> myEntries = csvReader.readAll();
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      for (String[] row : myEntries) {
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        RosterStudent rosterStudent = fromCSVRow(row, sourceType);
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        UpsertResponse upsertResponse =
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            RosterStudentsController.upsertStudent(rosterStudent, course, RosterStatus.ROSTER);
149 1 1. uploadRosterStudentsCSV : negated conditional → KILLED
 
        if (upsertResponse.getInsertStatus() == InsertStatus.REJECTED) {
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          rejectedStudents.add(upsertResponse.rosterStudent());
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        } else {
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          InsertStatus s = upsertResponse.getInsertStatus();
153 1 1. uploadRosterStudentsCSV : negated conditional → KILLED
 
          if (s == InsertStatus.INSERTED) {
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            course.getRosterStudents().add(upsertResponse.rosterStudent());
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          }
156 1 1. uploadRosterStudentsCSV : Replaced integer addition with subtraction → KILLED
 
          counts[s.ordinal()]++;
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        }
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      }
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    }
160 1 1. uploadRosterStudentsCSV : negated conditional → KILLED
 
    if (rejectedStudents.isEmpty()) {
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      List<RosterStudent> droppedStudents =
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          course.getRosterStudents().stream()
163 2 1. lambda$uploadRosterStudentsCSV$3 : replaced boolean return with true for edu/ucsb/cs156/frontiers/controllers/RosterStudentsCSVController::lambda$uploadRosterStudentsCSV$3 → KILLED
2. lambda$uploadRosterStudentsCSV$3 : negated conditional → KILLED
 
              .filter(student -> student.getRosterStatus() == RosterStatus.DROPPED)
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              .toList();
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      LoadResult successfulResult =
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          new LoadResult(
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              counts[InsertStatus.INSERTED.ordinal()],
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              counts[InsertStatus.UPDATED.ordinal()],
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              droppedStudents.size(),
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              List.of());
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      rosterStudentRepository.saveAll(course.getRosterStudents());
172 1 1. uploadRosterStudentsCSV : removed call to edu/ucsb/cs156/frontiers/services/UpdateUserService::attachUsersToRosterStudents → KILLED
 
      updateUserService.attachUsersToRosterStudents(course.getRosterStudents());
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      RemoveStudentsJob job =
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          RemoveStudentsJob.builder()
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              .students(droppedStudents)
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              .organizationMemberService(organizationMemberService)
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              .rosterStudentRepository(rosterStudentRepository)
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              .build();
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      jobService.runAsJob(job);
180 1 1. uploadRosterStudentsCSV : replaced return value with null for edu/ucsb/cs156/frontiers/controllers/RosterStudentsCSVController::uploadRosterStudentsCSV → KILLED
 
      return ResponseEntity.ok(successfulResult);
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    } else {
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      LoadResult conflictResult = new LoadResult(0, 0, 0, rejectedStudents);
183 1 1. uploadRosterStudentsCSV : replaced return value with null for edu/ucsb/cs156/frontiers/controllers/RosterStudentsCSVController::uploadRosterStudentsCSV → KILLED
 
      return ResponseEntity.status(HttpStatus.CONFLICT).body(conflictResult);
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    }
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  }
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  public static RosterStudent fromCSVRow(String[] row, RosterSourceType sourceType) {
188 1 1. fromCSVRow : negated conditional → KILLED
 
    if (sourceType == RosterSourceType.UCSB_EGRADES) {
189 1 1. fromCSVRow : replaced return value with null for edu/ucsb/cs156/frontiers/controllers/RosterStudentsCSVController::fromCSVRow → KILLED
 
      return fromUCSBEgradesCSVRow(row);
190 1 1. fromCSVRow : negated conditional → KILLED
 
    } else if (sourceType == RosterSourceType.CHICO_CANVAS) {
191 1 1. fromCSVRow : replaced return value with null for edu/ucsb/cs156/frontiers/controllers/RosterStudentsCSVController::fromCSVRow → KILLED
 
      return fromChicoCanvasCSVRow(row);
192 1 1. fromCSVRow : negated conditional → KILLED
 
    } else if (sourceType == RosterSourceType.OREGON_STATE) {
193 1 1. fromCSVRow : replaced return value with null for edu/ucsb/cs156/frontiers/controllers/RosterStudentsCSVController::fromCSVRow → KILLED
 
      return fromOregonStateCSVRow(row);
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    } else {
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      throw new ResponseStatusException(HttpStatus.BAD_REQUEST, "CSV format not recognized");
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    }
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  }
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  public static void checkRowLength(String[] row, int expectedLength, RosterSourceType sourceType) {
200 2 1. checkRowLength : changed conditional boundary → KILLED
2. checkRowLength : negated conditional → KILLED
 
    if (row.length < expectedLength) {
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      throw new ResponseStatusException(
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          HttpStatus.BAD_REQUEST,
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          String.format(
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              "%s CSV row does not have enough columns. Length = %d Row content = [%s]",
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              sourceType.toString(), row.length, Arrays.toString(row)));
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    }
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  }
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  public static RosterStudent fromUCSBEgradesCSVRow(String[] row) {
210 1 1. fromUCSBEgradesCSVRow : removed call to edu/ucsb/cs156/frontiers/controllers/RosterStudentsCSVController::checkRowLength → KILLED
 
    checkRowLength(row, 11, RosterSourceType.UCSB_EGRADES);
211 1 1. fromUCSBEgradesCSVRow : replaced return value with null for edu/ucsb/cs156/frontiers/controllers/RosterStudentsCSVController::fromUCSBEgradesCSVRow → KILLED
 
    return RosterStudent.builder()
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        .firstName(row[5])
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        .lastName(row[4])
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        .studentId(row[1])
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        .email(row[10])
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        .section(row[0])
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        .build();
218 
  }
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  public static RosterStudent fromChicoCanvasCSVRow(String[] row) {
221 1 1. fromChicoCanvasCSVRow : removed call to edu/ucsb/cs156/frontiers/controllers/RosterStudentsCSVController::checkRowLength → KILLED
 
    checkRowLength(row, 4, RosterSourceType.CHICO_CANVAS);
222 1 1. fromChicoCanvasCSVRow : replaced return value with null for edu/ucsb/cs156/frontiers/controllers/RosterStudentsCSVController::fromChicoCanvasCSVRow → KILLED
 
    return RosterStudent.builder()
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        .firstName(getFirstName(row[0]))
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        .lastName(getLastName(row[0]))
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        .studentId(row[2])
226 
        .email(row[3])
227 
        .section("")
228 
        .build();
229 
  }
230
231 
  public static RosterStudent fromOregonStateCSVRow(String[] row) {
232
233 1 1. fromOregonStateCSVRow : removed call to edu/ucsb/cs156/frontiers/controllers/RosterStudentsCSVController::checkRowLength → KILLED
 
    checkRowLength(row, 10, RosterSourceType.OREGON_STATE);
234 
    String sortableName = row[1];
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    String sortableNameParts[] = sortableName.split(",");
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    String lastName = sortableNameParts[0].trim();
237 2 1. fromOregonStateCSVRow : changed conditional boundary → KILLED
2. fromOregonStateCSVRow : negated conditional → KILLED
 
    String firstName = sortableNameParts.length > 1 ? sortableNameParts[1].trim() : "";
238 1 1. fromOregonStateCSVRow : replaced return value with null for edu/ucsb/cs156/frontiers/controllers/RosterStudentsCSVController::fromOregonStateCSVRow → KILLED
 
    return RosterStudent.builder()
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        .firstName(firstName)
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        .lastName(lastName)
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        .studentId(row[9])
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        .email(row[8])
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        .section("")
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        .build();
245 
  }
246
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  /**
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   * Get everything except up to and not including the last space in the full name. If the string
249 
   * contains no spaces, return an empty string.
250 
   *
251 
   * @param fullName
252 
   * @return
253 
   */
254 
  public static String getFirstName(String fullName) {
255 
    int lastSpaceIndex = fullName.lastIndexOf(" ");
256 1 1. getFirstName : negated conditional → KILLED
 
    if (lastSpaceIndex == -1) {
257 
      return ""; // No spaces found, return empty string
258 
    }
259 1 1. getFirstName : replaced return value with "" for edu/ucsb/cs156/frontiers/controllers/RosterStudentsCSVController::getFirstName → KILLED
 
    return fullName.substring(0, lastSpaceIndex).trim(); // Return everything before the last space
260 
  }
261
262 
  /**
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   * Get everything after the last space in the full name. If the string contains no spaces, return
264 
   * the entire input string as the result.
265 
   *
266 
   * @param fullName
267 
   * @return best estimate of last name
268 
   */
269 
  public static String getLastName(String fullName) {
270 
    int lastSpaceIndex = fullName.lastIndexOf(" ");
271 1 1. getLastName : negated conditional → KILLED
 
    if (lastSpaceIndex == -1) {
272 1 1. getLastName : replaced return value with "" for edu/ucsb/cs156/frontiers/controllers/RosterStudentsCSVController::getLastName → KILLED
 
      return fullName; // No spaces found, return the entire string
273 
    }
274 2 1. getLastName : Replaced integer addition with subtraction → KILLED
2. getLastName : replaced return value with "" for edu/ucsb/cs156/frontiers/controllers/RosterStudentsCSVController::getLastName → KILLED
 
    return fullName.substring(lastSpaceIndex + 1).trim(); // Return everything after the last space
275 
  }
276 
}

Mutations

82

1.1
Location : getRosterSourceType
Killed by : edu.ucsb.cs156.frontiers.controllers.RosterStudentsCSVControllerTests.[engine:junit-jupiter]/[class:edu.ucsb.cs156.frontiers.controllers.RosterStudentsCSVControllerTests]/[method:test_getRosterSourceType()] negated conditional → KILLED

2.2
Location : getRosterSourceType
Killed by : edu.ucsb.cs156.frontiers.controllers.RosterStudentsCSVControllerTests.[engine:junit-jupiter]/[class:edu.ucsb.cs156.frontiers.controllers.RosterStudentsCSVControllerTests]/[method:test_getRosterSourceType()] changed conditional boundary → KILLED

84

1.1
Location : getRosterSourceType
Killed by : edu.ucsb.cs156.frontiers.controllers.RosterStudentsCSVControllerTests.[engine:junit-jupiter]/[class:edu.ucsb.cs156.frontiers.controllers.RosterStudentsCSVControllerTests]/[method:test_getRosterSourceType()] changed conditional boundary → KILLED

2.2
Location : getRosterSourceType
Killed by : edu.ucsb.cs156.frontiers.controllers.RosterStudentsCSVControllerTests.[engine:junit-jupiter]/[class:edu.ucsb.cs156.frontiers.controllers.RosterStudentsCSVControllerTests]/[method:test_getRosterSourceType()] negated conditional → KILLED

85

1.1
Location : getRosterSourceType
Killed by : edu.ucsb.cs156.frontiers.controllers.RosterStudentsCSVControllerTests.[engine:junit-jupiter]/[class:edu.ucsb.cs156.frontiers.controllers.RosterStudentsCSVControllerTests]/[method:test_getRosterSourceType()] negated conditional → KILLED

90

1.1
Location : getRosterSourceType
Killed by : edu.ucsb.cs156.frontiers.controllers.RosterStudentsCSVControllerTests.[engine:junit-jupiter]/[class:edu.ucsb.cs156.frontiers.controllers.RosterStudentsCSVControllerTests]/[method:test_getRosterSourceType()] negated conditional → KILLED

91

1.1
Location : getRosterSourceType
Killed by : edu.ucsb.cs156.frontiers.controllers.RosterStudentsCSVControllerTests.[engine:junit-jupiter]/[class:edu.ucsb.cs156.frontiers.controllers.RosterStudentsCSVControllerTests]/[method:test_getRosterSourceType()] replaced return value with null for edu/ucsb/cs156/frontiers/controllers/RosterStudentsCSVController::getRosterSourceType → KILLED

96

1.1
Location : getRosterSourceType
Killed by : edu.ucsb.cs156.frontiers.controllers.RosterStudentsCSVControllerTests.[engine:junit-jupiter]/[class:edu.ucsb.cs156.frontiers.controllers.RosterStudentsCSVControllerTests]/[method:test_getRosterSourceType()] replaced return value with null for edu/ucsb/cs156/frontiers/controllers/RosterStudentsCSVController::getRosterSourceType → KILLED

123

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

126

1.1
Location : lambda$uploadRosterStudentsCSV$1
Killed by : edu.ucsb.cs156.frontiers.controllers.RosterStudentsCSVControllerTests.[engine:junit-jupiter]/[class:edu.ucsb.cs156.frontiers.controllers.RosterStudentsCSVControllerTests]/[method:drops_handled_correctly()] negated conditional → KILLED

2.2
Location : lambda$uploadRosterStudentsCSV$1
Killed by : edu.ucsb.cs156.frontiers.controllers.RosterStudentsCSVControllerTests.[engine:junit-jupiter]/[class:edu.ucsb.cs156.frontiers.controllers.RosterStudentsCSVControllerTests]/[method:drops_handled_correctly()] replaced boolean return with true for edu/ucsb/cs156/frontiers/controllers/RosterStudentsCSVController::lambda$uploadRosterStudentsCSV$1 → KILLED

127

1.1
Location : lambda$uploadRosterStudentsCSV$2
Killed by : edu.ucsb.cs156.frontiers.controllers.RosterStudentsCSVControllerTests.[engine:junit-jupiter]/[class:edu.ucsb.cs156.frontiers.controllers.RosterStudentsCSVControllerTests]/[method:drops_handled_correctly()] removed call to edu/ucsb/cs156/frontiers/entities/RosterStudent::setRosterStatus → KILLED

2.2
Location : uploadRosterStudentsCSV
Killed by : edu.ucsb.cs156.frontiers.controllers.RosterStudentsCSVControllerTests.[engine:junit-jupiter]/[class:edu.ucsb.cs156.frontiers.controllers.RosterStudentsCSVControllerTests]/[method:drops_handled_correctly()] removed call to java/util/stream/Stream::forEach → KILLED

138

1.1
Location : uploadRosterStudentsCSV
Killed by : edu.ucsb.cs156.frontiers.controllers.RosterStudentsCSVControllerTests.[engine:junit-jupiter]/[class:edu.ucsb.cs156.frontiers.controllers.RosterStudentsCSVControllerTests]/[method:unrecognized_csv_format_throws_an_exception()] negated conditional → KILLED

141

1.1
Location : uploadRosterStudentsCSV
Killed by : edu.ucsb.cs156.frontiers.controllers.RosterStudentsCSVControllerTests.[engine:junit-jupiter]/[class:edu.ucsb.cs156.frontiers.controllers.RosterStudentsCSVControllerTests]/[method:drops_handled_correctly()] negated conditional → KILLED

142

1.1
Location : uploadRosterStudentsCSV
Killed by : edu.ucsb.cs156.frontiers.controllers.RosterStudentsCSVControllerTests.[engine:junit-jupiter]/[class:edu.ucsb.cs156.frontiers.controllers.RosterStudentsCSVControllerTests]/[method:drops_handled_correctly()] removed call to com/opencsv/CSVReader::skip → KILLED

149

1.1
Location : uploadRosterStudentsCSV
Killed by : edu.ucsb.cs156.frontiers.controllers.RosterStudentsCSVControllerTests.[engine:junit-jupiter]/[class:edu.ucsb.cs156.frontiers.controllers.RosterStudentsCSVControllerTests]/[method:drops_handled_correctly()] negated conditional → KILLED

153

1.1
Location : uploadRosterStudentsCSV
Killed by : edu.ucsb.cs156.frontiers.controllers.RosterStudentsCSVControllerTests.[engine:junit-jupiter]/[class:edu.ucsb.cs156.frontiers.controllers.RosterStudentsCSVControllerTests]/[method:instructor_can_upload_students_for_an_existing_course_chico()] negated conditional → KILLED

156

1.1
Location : uploadRosterStudentsCSV
Killed by : edu.ucsb.cs156.frontiers.controllers.RosterStudentsCSVControllerTests.[engine:junit-jupiter]/[class:edu.ucsb.cs156.frontiers.controllers.RosterStudentsCSVControllerTests]/[method:drops_handled_correctly()] Replaced integer addition with subtraction → KILLED

160

1.1
Location : uploadRosterStudentsCSV
Killed by : edu.ucsb.cs156.frontiers.controllers.RosterStudentsCSVControllerTests.[engine:junit-jupiter]/[class:edu.ucsb.cs156.frontiers.controllers.RosterStudentsCSVControllerTests]/[method:drops_handled_correctly()] negated conditional → KILLED

163

1.1
Location : lambda$uploadRosterStudentsCSV$3
Killed by : edu.ucsb.cs156.frontiers.controllers.RosterStudentsCSVControllerTests.[engine:junit-jupiter]/[class:edu.ucsb.cs156.frontiers.controllers.RosterStudentsCSVControllerTests]/[method:drops_handled_correctly()] replaced boolean return with true for edu/ucsb/cs156/frontiers/controllers/RosterStudentsCSVController::lambda$uploadRosterStudentsCSV$3 → KILLED

2.2
Location : lambda$uploadRosterStudentsCSV$3
Killed by : edu.ucsb.cs156.frontiers.controllers.RosterStudentsCSVControllerTests.[engine:junit-jupiter]/[class:edu.ucsb.cs156.frontiers.controllers.RosterStudentsCSVControllerTests]/[method:drops_handled_correctly()] negated conditional → KILLED

172

1.1
Location : uploadRosterStudentsCSV
Killed by : edu.ucsb.cs156.frontiers.controllers.RosterStudentsCSVControllerTests.[engine:junit-jupiter]/[class:edu.ucsb.cs156.frontiers.controllers.RosterStudentsCSVControllerTests]/[method:instructor_can_upload_students_for_an_existing_course_chico()] removed call to edu/ucsb/cs156/frontiers/services/UpdateUserService::attachUsersToRosterStudents → KILLED

180

1.1
Location : uploadRosterStudentsCSV
Killed by : edu.ucsb.cs156.frontiers.controllers.RosterStudentsCSVControllerTests.[engine:junit-jupiter]/[class:edu.ucsb.cs156.frontiers.controllers.RosterStudentsCSVControllerTests]/[method:drops_handled_correctly()] replaced return value with null for edu/ucsb/cs156/frontiers/controllers/RosterStudentsCSVController::uploadRosterStudentsCSV → KILLED

183

1.1
Location : uploadRosterStudentsCSV
Killed by : edu.ucsb.cs156.frontiers.controllers.RosterStudentsCSVControllerTests.[engine:junit-jupiter]/[class:edu.ucsb.cs156.frontiers.controllers.RosterStudentsCSVControllerTests]/[method:students_with_non_matching_student_id_and_email_are_rejected()] replaced return value with null for edu/ucsb/cs156/frontiers/controllers/RosterStudentsCSVController::uploadRosterStudentsCSV → KILLED

188

1.1
Location : fromCSVRow
Killed by : edu.ucsb.cs156.frontiers.controllers.RosterStudentsCSVControllerTests.[engine:junit-jupiter]/[class:edu.ucsb.cs156.frontiers.controllers.RosterStudentsCSVControllerTests]/[method:test_fromCSVRowOregonState_notEnoughColumns()] negated conditional → KILLED

189

1.1
Location : fromCSVRow
Killed by : edu.ucsb.cs156.frontiers.controllers.RosterStudentsCSVControllerTests.[engine:junit-jupiter]/[class:edu.ucsb.cs156.frontiers.controllers.RosterStudentsCSVControllerTests]/[method:test_fromCSVRowUCSB_sectionField()] replaced return value with null for edu/ucsb/cs156/frontiers/controllers/RosterStudentsCSVController::fromCSVRow → KILLED

190

1.1
Location : fromCSVRow
Killed by : edu.ucsb.cs156.frontiers.controllers.RosterStudentsCSVControllerTests.[engine:junit-jupiter]/[class:edu.ucsb.cs156.frontiers.controllers.RosterStudentsCSVControllerTests]/[method:test_fromCSVRowOregonState_notEnoughColumns()] negated conditional → KILLED

191

1.1
Location : fromCSVRow
Killed by : edu.ucsb.cs156.frontiers.controllers.RosterStudentsCSVControllerTests.[engine:junit-jupiter]/[class:edu.ucsb.cs156.frontiers.controllers.RosterStudentsCSVControllerTests]/[method:test_fromCSVRowChico_sectionField()] replaced return value with null for edu/ucsb/cs156/frontiers/controllers/RosterStudentsCSVController::fromCSVRow → KILLED

192

1.1
Location : fromCSVRow
Killed by : edu.ucsb.cs156.frontiers.controllers.RosterStudentsCSVControllerTests.[engine:junit-jupiter]/[class:edu.ucsb.cs156.frontiers.controllers.RosterStudentsCSVControllerTests]/[method:test_fromCSVRowOregonState_notEnoughColumns()] negated conditional → KILLED

193

1.1
Location : fromCSVRow
Killed by : edu.ucsb.cs156.frontiers.controllers.RosterStudentsCSVControllerTests.[engine:junit-jupiter]/[class:edu.ucsb.cs156.frontiers.controllers.RosterStudentsCSVControllerTests]/[method:test_fromCSVRowOregonState()] replaced return value with null for edu/ucsb/cs156/frontiers/controllers/RosterStudentsCSVController::fromCSVRow → KILLED

200

1.1
Location : checkRowLength
Killed by : edu.ucsb.cs156.frontiers.controllers.RosterStudentsCSVControllerTests.[engine:junit-jupiter]/[class:edu.ucsb.cs156.frontiers.controllers.RosterStudentsCSVControllerTests]/[method:test_fromCSVRowOregonState()] changed conditional boundary → KILLED

2.2
Location : checkRowLength
Killed by : edu.ucsb.cs156.frontiers.controllers.RosterStudentsCSVControllerTests.[engine:junit-jupiter]/[class:edu.ucsb.cs156.frontiers.controllers.RosterStudentsCSVControllerTests]/[method:test_fromCSVRowOregonState_notEnoughColumns()] negated conditional → KILLED

210

1.1
Location : fromUCSBEgradesCSVRow
Killed by : edu.ucsb.cs156.frontiers.controllers.RosterStudentsCSVControllerTests.[engine:junit-jupiter]/[class:edu.ucsb.cs156.frontiers.controllers.RosterStudentsCSVControllerTests]/[method:test_fromCSVRowUCSB_notEnoughColumns()] removed call to edu/ucsb/cs156/frontiers/controllers/RosterStudentsCSVController::checkRowLength → KILLED

211

1.1
Location : fromUCSBEgradesCSVRow
Killed by : edu.ucsb.cs156.frontiers.controllers.RosterStudentsCSVControllerTests.[engine:junit-jupiter]/[class:edu.ucsb.cs156.frontiers.controllers.RosterStudentsCSVControllerTests]/[method:test_fromCSVRowUCSB_sectionField()] replaced return value with null for edu/ucsb/cs156/frontiers/controllers/RosterStudentsCSVController::fromUCSBEgradesCSVRow → KILLED

221

1.1
Location : fromChicoCanvasCSVRow
Killed by : edu.ucsb.cs156.frontiers.controllers.RosterStudentsCSVControllerTests.[engine:junit-jupiter]/[class:edu.ucsb.cs156.frontiers.controllers.RosterStudentsCSVControllerTests]/[method:test_fromCSVRowChico_notEnoughColumns()] removed call to edu/ucsb/cs156/frontiers/controllers/RosterStudentsCSVController::checkRowLength → KILLED

222

1.1
Location : fromChicoCanvasCSVRow
Killed by : edu.ucsb.cs156.frontiers.controllers.RosterStudentsCSVControllerTests.[engine:junit-jupiter]/[class:edu.ucsb.cs156.frontiers.controllers.RosterStudentsCSVControllerTests]/[method:test_fromCSVRowChico_sectionField()] replaced return value with null for edu/ucsb/cs156/frontiers/controllers/RosterStudentsCSVController::fromChicoCanvasCSVRow → KILLED

233

1.1
Location : fromOregonStateCSVRow
Killed by : edu.ucsb.cs156.frontiers.controllers.RosterStudentsCSVControllerTests.[engine:junit-jupiter]/[class:edu.ucsb.cs156.frontiers.controllers.RosterStudentsCSVControllerTests]/[method:test_fromCSVRowOregonState_notEnoughColumns()] removed call to edu/ucsb/cs156/frontiers/controllers/RosterStudentsCSVController::checkRowLength → KILLED

237

1.1
Location : fromOregonStateCSVRow
Killed by : edu.ucsb.cs156.frontiers.controllers.RosterStudentsCSVControllerTests.[engine:junit-jupiter]/[class:edu.ucsb.cs156.frontiers.controllers.RosterStudentsCSVControllerTests]/[method:test_fromCSVRowOregonState_noComma()] changed conditional boundary → KILLED

2.2
Location : fromOregonStateCSVRow
Killed by : edu.ucsb.cs156.frontiers.controllers.RosterStudentsCSVControllerTests.[engine:junit-jupiter]/[class:edu.ucsb.cs156.frontiers.controllers.RosterStudentsCSVControllerTests]/[method:test_fromCSVRowOregonState()] negated conditional → KILLED

238

1.1
Location : fromOregonStateCSVRow
Killed by : edu.ucsb.cs156.frontiers.controllers.RosterStudentsCSVControllerTests.[engine:junit-jupiter]/[class:edu.ucsb.cs156.frontiers.controllers.RosterStudentsCSVControllerTests]/[method:test_fromCSVRowOregonState()] replaced return value with null for edu/ucsb/cs156/frontiers/controllers/RosterStudentsCSVController::fromOregonStateCSVRow → KILLED

256

1.1
Location : getFirstName
Killed by : edu.ucsb.cs156.frontiers.controllers.RosterStudentsCSVControllerTests.[engine:junit-jupiter]/[class:edu.ucsb.cs156.frontiers.controllers.RosterStudentsCSVControllerTests]/[method:test_getFirstname()] negated conditional → KILLED

259

1.1
Location : getFirstName
Killed by : edu.ucsb.cs156.frontiers.controllers.RosterStudentsCSVControllerTests.[engine:junit-jupiter]/[class:edu.ucsb.cs156.frontiers.controllers.RosterStudentsCSVControllerTests]/[method:test_getFirstname()] replaced return value with "" for edu/ucsb/cs156/frontiers/controllers/RosterStudentsCSVController::getFirstName → KILLED

271

1.1
Location : getLastName
Killed by : edu.ucsb.cs156.frontiers.controllers.RosterStudentsCSVControllerTests.[engine:junit-jupiter]/[class:edu.ucsb.cs156.frontiers.controllers.RosterStudentsCSVControllerTests]/[method:test_getLastName()] negated conditional → KILLED

272

1.1
Location : getLastName
Killed by : edu.ucsb.cs156.frontiers.controllers.RosterStudentsCSVControllerTests.[engine:junit-jupiter]/[class:edu.ucsb.cs156.frontiers.controllers.RosterStudentsCSVControllerTests]/[method:test_getLastName()] replaced return value with "" for edu/ucsb/cs156/frontiers/controllers/RosterStudentsCSVController::getLastName → KILLED

274

1.1
Location : getLastName
Killed by : edu.ucsb.cs156.frontiers.controllers.RosterStudentsCSVControllerTests.[engine:junit-jupiter]/[class:edu.ucsb.cs156.frontiers.controllers.RosterStudentsCSVControllerTests]/[method:test_getLastName()] Replaced integer addition with subtraction → KILLED

2.2
Location : getLastName
Killed by : edu.ucsb.cs156.frontiers.controllers.RosterStudentsCSVControllerTests.[engine:junit-jupiter]/[class:edu.ucsb.cs156.frontiers.controllers.RosterStudentsCSVControllerTests]/[method:test_getLastName()] replaced return value with "" for edu/ucsb/cs156/frontiers/controllers/RosterStudentsCSVController::getLastName → KILLED

Active mutators

Tests examined


Report generated by PIT 1.17.0