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优化考试排考

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biss
2026-07-27 19:31:19 +08:00 Unverified
parent 64decdab7e
commit c3e8a42641
14 changed files with 7013 additions and 272 deletions
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tests/Jiaowu.Api.Tests/ExamArrangementServiceTests.cs
+131 -14
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@@ -9,7 +9,7 @@ namespace Jiaowu.Api.Tests;
public sealed class ExamArrangementServiceTests
{
[Fact]
public async Task Normal_arrangement_only_updates_selected_session()
public async Task Normal_arrangement_creates_room_seats_for_selected_session()
{
await using var connection = new SqliteConnection("Data Source=:memory:");
await connection.OpenAsync();
@@ -40,23 +40,76 @@ public sealed class ExamArrangementServiceTests
assignInvigilators: true,
CancellationToken.None);
var persistedSelected = await db.ExamSessions
var room = await db.ExamRooms
.Include(x => x.SessionLinks)
.Include(x => x.Seats)
.Include(x => x.Invigilators)
.SingleAsync(x => x.Id == selected.Id);
var persistedUntouched = await db.ExamSessions
.Include(x => x.Invigilators)
.SingleAsync(x => x.Id == untouched.Id);
.SingleAsync();
Assert.True(result.Success);
Assert.NotNull(persistedSelected.ClassroomId);
Assert.Equal(seed.LargeClassroom.Id, persistedSelected.ClassroomId);
Assert.Null(persistedUntouched.ClassroomId);
Assert.Single(persistedSelected.Invigilators);
Assert.Empty(persistedUntouched.Invigilators);
Assert.Contains("1个场次处理完成", result.Message);
Assert.Equal(seed.LargeClassroom.Id, room.ClassroomId);
Assert.Equal(selected.Id, Assert.Single(room.SessionLinks).ExamSessionId);
Assert.Equal(3, room.Seats.Count);
Assert.Single(room.Invigilators);
Assert.False(await db.ExamRoomSessions.AnyAsync(
x => x.ExamSessionId == untouched.Id));
Assert.Contains("1个教学班场次处理完成", result.Message);
Assert.Contains("1名监考教师", result.Message);
Assert.Contains("程序设计", result.Message);
}
[Fact]
public async Task Same_course_sessions_are_interleaved_and_split_across_rooms()
{
await using var connection = new SqliteConnection("Data Source=:memory:");
await connection.OpenAsync();
var options = new DbContextOptionsBuilder<AppDbContext>()
.UseSqlite(connection)
.Options;
await using var db = new AppDbContext(options);
await db.Database.EnsureCreatedAsync();
var seed = await SeedBaseDataAsync(db, "MIXED");
seed.LargeClassroom.Capacity = 4;
seed.SmallClassroom.Capacity = 4;
var plan = new ExamPlan
{
AcademicTermId = seed.Term.Id,
Name = "期末考试"
};
var first = NewExamSession(plan.Id, seed.FirstTask.Id);
var second = NewExamSession(plan.Id, seed.SameCourseTask.Id);
plan.Sessions.Add(first);
plan.Sessions.Add(second);
db.ExamPlans.Add(plan);
await db.SaveChangesAsync();
db.ChangeTracker.Clear();
var result = await new ExamArrangementService(db).ArrangeAsync(
plan.Id,
[first.Id],
assignClassrooms: true,
assignInvigilators: false,
CancellationToken.None);
var rooms = await db.ExamRooms
.Include(x => x.SessionLinks)
.Include(x => x.Seats)
.OrderByDescending(x => x.Seats.Count)
.ToListAsync();
Assert.True(result.Success);
Assert.Equal(2, rooms.Count);
Assert.Equal([4, 2], rooms.Select(x => x.Seats.Count).ToArray());
Assert.All(rooms, room =>
{
Assert.Equal(2, room.SessionLinks.Count);
Assert.Equal(2, room.Seats.Select(x => x.ExamSessionId).Distinct().Count());
Assert.True(room.Seats.Count <= 4);
});
Assert.Equal(6, await db.ExamSeats.CountAsync());
Assert.Contains("2个教学班混排至2个考场", result.Message);
Assert.Contains("自动包含同组1个场次", result.Message);
}
[Fact]
public async Task Makeup_arrangement_only_updates_selected_session()
{
@@ -181,6 +234,13 @@ public sealed class ExamArrangementServiceTests
MajorId = major.Id,
Grade = 2026
};
var secondAdministrativeClass = new AdministrativeClass
{
Code = $"CLASS-2-{suffix}",
Name = "计科 2026-2 班",
MajorId = major.Id,
Grade = 2026
};
var firstCourse = new Course
{
Code = $"COURSE-1-{suffix}",
@@ -216,6 +276,21 @@ public sealed class ExamArrangementServiceTests
CourseId = secondCourse.Id,
Status = TeachingTaskStatus.Published
};
var sameCourseTask = new TeachingTask
{
TaskNumber = $"TASK-3-{suffix}",
Name = "程序设计第二教学班",
AcademicTermId = term.Id,
CourseId = firstCourse.Id,
Status = TeachingTaskStatus.Published,
Classes =
[
new TeachingTaskClass
{
AdministrativeClassId = secondAdministrativeClass.Id
}
]
};
var invigilator = new Teacher
{
TeacherNumber = $"INVIGILATOR-{suffix}",
@@ -233,6 +308,7 @@ public sealed class ExamArrangementServiceTests
smallClassroom,
major,
administrativeClass,
secondAdministrativeClass,
new Student
{
StudentNumber = $"STUDENT-1-{suffix}",
@@ -249,10 +325,43 @@ public sealed class ExamArrangementServiceTests
EnrollmentYear = 2026,
EnrollmentDate = new DateOnly(2026, 9, 1)
},
new Student
{
StudentNumber = $"STUDENT-3-{suffix}",
Name = "学生丙",
AdministrativeClassId = administrativeClass.Id,
EnrollmentYear = 2026,
EnrollmentDate = new DateOnly(2026, 9, 1)
},
new Student
{
StudentNumber = $"STUDENT-4-{suffix}",
Name = "学生丁",
AdministrativeClassId = secondAdministrativeClass.Id,
EnrollmentYear = 2026,
EnrollmentDate = new DateOnly(2026, 9, 1)
},
new Student
{
StudentNumber = $"STUDENT-5-{suffix}",
Name = "学生戊",
AdministrativeClassId = secondAdministrativeClass.Id,
EnrollmentYear = 2026,
EnrollmentDate = new DateOnly(2026, 9, 1)
},
new Student
{
StudentNumber = $"STUDENT-6-{suffix}",
Name = "学生己",
AdministrativeClassId = secondAdministrativeClass.Id,
EnrollmentYear = 2026,
EnrollmentDate = new DateOnly(2026, 9, 1)
},
firstCourse,
secondCourse,
firstTask,
secondTask,
sameCourseTask,
invigilator,
new ScheduleTimeSlot
{
@@ -271,12 +380,20 @@ public sealed class ExamArrangementServiceTests
EndsAt = new TimeOnly(9, 50)
});
await db.SaveChangesAsync();
return new SeedData(term, firstTask, secondTask, classroom);
return new SeedData(
term,
firstTask,
secondTask,
sameCourseTask,
classroom,
smallClassroom);
}
private sealed record SeedData(
AcademicTerm Term,
TeachingTask FirstTask,
TeachingTask SecondTask,
Classroom LargeClassroom);
TeachingTask SameCourseTask,
Classroom LargeClassroom,
Classroom SmallClassroom);
}