Datepicker update

2026-09-01 15:31:16 +02:00
parent ab1feba0f0
commit edf7510765
6 changed files with 112 additions and 6 deletions
@@ -294,4 +294,44 @@ public class PlanningTabViewModelTests
        Assert.Single(sessions.GetByGroup(groupId));
        Assert.Equal("Für diese Stunde existiert bereits eine Sitzung.", notified);
    }
+
+    [Fact]
+    public void CreateParticipationSession_AndereStundeAmSelbenTagBereitsVerknuepft_LegtKeineZweiteSitzungAn()
+    {
+        // Nutzer-Feedback: eine dritte Stunde am selben Tag (z.B. Vertretung) soll die bereits
+        // bestehende Sitzung des Tages weiterverwenden statt eine zweite anzulegen.
+        var groupId = Guid.NewGuid();
+        var group = new LearningGroup { Id = groupId, Name = "Testgruppe" };
+        var groups = new FakeGroups([group]);
+        var units = new FakeUnits();
+        var lessons = new FakeLessons();
+        var sessions = new FakeSessions([]);
+        var vm = new PlanningTabViewModel(units, lessons, groups, new FakeSubjects([]),
+            new FakeCompetencyDomains(), TestSupport.BuildAiSettingsService(), sessions);
+        vm.Initialize(groupId);
+
+        var unit = new Unit { GroupId = groupId, Title = "Optik" };
+        units.Add(unit);
+        var date = new DateOnly(2025, 9, 1);
+        var doubleLesson = new Lesson
+        { UnitId = unit.Id, GroupId = groupId, Date = date, Topic = "Brechung" };
+        var thirdLesson = new Lesson
+        { UnitId = unit.Id, GroupId = groupId, Date = date, Topic = "Vertretung" };
+        lessons.Add(doubleLesson);
+        lessons.Add(thirdLesson);
+
+        vm.RefreshPlanning(unit.Id, doubleLesson.Id);
+        vm.SelectedLesson = vm.Lessons.Single(l => l.Id == doubleLesson.Id);
+        vm.CreateParticipationSessionCommand.Execute(null);
+
+        string? notified = null;
+        vm.OnNotify = m => notified = m;
+        vm.RefreshPlanning(unit.Id, thirdLesson.Id);
+        vm.SelectedLesson = vm.Lessons.Single(l => l.Id == thirdLesson.Id);
+        vm.CreateParticipationSessionCommand.Execute(null);
+
+        var created = Assert.Single(sessions.GetByGroup(groupId));
+        Assert.Equal(doubleLesson.Id, created.LessonId);
+        Assert.Equal("Für diesen Tag existiert bereits eine Sitzung.", notified);
+    }
 }