update

tests/Jiaowu.Api.Tests/AttendanceControllerTests.cs

@@ -55,10 +55,19 @@ public sealed class AttendanceControllerTests
             EnrollmentYear = 2026,
             EnrollmentDate = new DateOnly(2026, 9, 1)
         };
+        var secondStudentUserId = Guid.NewGuid();
+        var secondStudentUser = new ApplicationUser
+        {
+            Id = secondStudentUserId,
+            UserName = "202601002",
+            NormalizedUserName = "202601002",
+            DisplayName = "吴同学"
+        };
         var secondStudent = new Student
         {
             StudentNumber = "202601002",
             Name = "吴同学",
+            UserId = secondStudentUserId,
             AdministrativeClassId = administrativeClass.Id,
             EnrollmentYear = 2026,
             EnrollmentDate = new DateOnly(2026, 9, 1)
@@ -95,6 +104,7 @@ public sealed class AttendanceControllerTests
         };
         db.AddRange(
             studentUser,
+            secondStudentUser,
             college,
             major,
             administrativeClass,
@@ -198,6 +208,11 @@ public sealed class AttendanceControllerTests
             StudentId = firstStudent.Id,
             Status = AttendanceStatus.Absent
         };
+        var secondQrRecord = new AttendanceRecord
+        {
+            StudentId = secondStudent.Id,
+            Status = AttendanceStatus.Absent
+        };
         var qrSheet = new AttendanceSheet
         {
             TeachingTaskId = task.Id,
@@ -208,10 +223,17 @@ public sealed class AttendanceControllerTests
             CheckInToken = "TEST-QR-TOKEN",
             CheckInStartsAt = now.AddMinutes(-1),
             CheckInEndsAt = now.AddMinutes(10),
-            Records = [qrRecord]
+            Records = [qrRecord, secondQrRecord]
         };
         db.AttendanceSheets.Add(qrSheet);
         await db.SaveChangesAsync();
+        var qrChallengeResult = await controller.GetQrChallenge(
+            qrSheet.Id,
+            CancellationToken.None);
+        var qrChallengeOk = Assert.IsType<OkObjectResult>(qrChallengeResult);
+        var qrToken = Assert.IsType<string>(
+            qrChallengeOk.Value!.GetType().GetProperty("Token")!.GetValue(
+                qrChallengeOk.Value));
 
         var studentController = new AttendanceController(
             db,
@@ -231,23 +253,55 @@ public sealed class AttendanceControllerTests
                 item.GetType().GetProperty("TeachingTaskId")!.GetValue(item)));
 
         var infoResult = await studentController.GetCheckInInfo(
-            qrSheet.CheckInToken,
+            qrToken,
             CancellationToken.None);
         Assert.IsType<OkObjectResult>(infoResult);
+        Assert.IsType<NotFoundResult>(
+            await studentController.GetCheckInInfo(
+                qrSheet.CheckInToken,
+                CancellationToken.None));
 
         var qrCheckInResult = await studentController.CheckIn(
             new AttendanceCheckInRequest(
                 null,
-                qrSheet.CheckInToken,
+                qrToken,
                 null,
                 null,
-                null),
+                null,
+                "test-device-1",
+                "android"),
             CancellationToken.None);
         Assert.IsType<OkObjectResult>(qrCheckInResult);
         Assert.Equal(AttendanceStatus.Present, qrRecord.Status);
         Assert.Equal(AttendanceCheckInMethod.QrCode, qrRecord.CheckedInMethod);
         Assert.NotNull(qrRecord.CheckInAt);
         Assert.Null(qrRecord.CheckInLatitude);
+        var qrAttempt = await db.AttendanceCheckInAttempts.SingleAsync(
+            x => x.AttendanceSheetId == qrSheet.Id);
+        Assert.True(qrAttempt.IsSuccessful);
+        Assert.Equal("android", qrAttempt.DevicePlatform);
+        Assert.NotNull(qrAttempt.DeviceIdentifierHash);
+
+        var secondStudentController = new AttendanceController(
+            db,
+            new StudentDataScope(secondStudentUserId));
+        Assert.IsType<OkObjectResult>(
+            await secondStudentController.CheckIn(
+                new AttendanceCheckInRequest(
+                    null,
+                    qrToken,
+                    null,
+                    null,
+                    null,
+                    "test-device-1",
+                    "android"),
+                CancellationToken.None));
+        var sharedDeviceAttempt = await db.AttendanceCheckInAttempts.SingleAsync(
+            x => x.AttendanceSheetId == qrSheet.Id &&
+                 x.StudentId == secondStudent.Id);
+        Assert.Contains(
+            "SharedDevice",
+            sharedDeviceAttempt.RiskFlags ?? string.Empty);
 
         var locationRecord = new AttendanceRecord
         {
@@ -282,6 +336,40 @@ public sealed class AttendanceControllerTests
         Assert.IsType<ConflictObjectResult>(outsideResult);
         Assert.Null(locationRecord.CheckInAt);
 
+        var inaccurateResult = await studentController.CheckIn(
+            new AttendanceCheckInRequest(
+                locationSheet.Id,
+                null,
+                39.9001m,
+                116.4m,
+                150),
+            CancellationToken.None);
+        Assert.IsType<ConflictObjectResult>(inaccurateResult);
+        Assert.Null(locationRecord.CheckInAt);
+
+        var missingAccuracyResult = await studentController.CheckIn(
+            new AttendanceCheckInRequest(
+                locationSheet.Id,
+                null,
+                39.9001m,
+                116.4m,
+                null),
+            CancellationToken.None);
+        Assert.IsType<ConflictObjectResult>(missingAccuracyResult);
+        Assert.Null(locationRecord.CheckInAt);
+        var locationFailures = await db.AttendanceCheckInAttempts
+            .Where(x =>
+                x.AttendanceSheetId == locationSheet.Id &&
+                !x.IsSuccessful)
+            .OrderBy(x => x.CreatedAt)
+            .ToListAsync();
+        Assert.Equal(3, locationFailures.Count);
+        Assert.Contains(
+            locationFailures,
+            x => (x.RiskFlags ?? string.Empty).Contains(
+                "RepeatedFailures",
+                StringComparison.Ordinal));
+
         var nearbyResult = await studentController.CheckIn(
             new AttendanceCheckInRequest(
                 locationSheet.Id,