Kapitel 7 abgeschlossen.

2026-08-16 00:29:01 +02:00
parent da8d2bb1da
commit f9e398b225
47 changed files with 2636 additions and 107 deletions
@@ -0,0 +1,74 @@
+using LehrerApp.Core.Models;
+using LehrerApp.Core.Services;
+using LehrerApp.Desktop.ViewModels.Groups;
+using Xunit;
+
+namespace LehrerApp.Desktop.Tests;
+
+public sealed class GroupRolloverDialogViewModelTests
+{
+    [Fact]
+    public void Vorauswahl_NimmtNurAktiveSchuelerAmSchuljahresende()
+    {
+        var group = new LearningGroup { Name = "8a", SchoolYear = "2025/26", GradeLevel = 8 };
+        var fullYearStudent = Student("Ganzjahr");
+        var h1Student = Student("Halbjahr");
+        var withdrawnStudent = Student("Ausgetreten");
+        var inactiveStudent = Student("Inaktiv", active: false);
+        var membershipList = new List<GroupMembership>
+        {
+            Membership(group, fullYearStudent, MembershipPeriod.FullYear),
+            Membership(group, h1Student, MembershipPeriod.H1Only),
+            Membership(group, withdrawnStudent, MembershipPeriod.FullYear, new DateOnly(2026, 5, 1)),
+            Membership(group, inactiveStudent, MembershipPeriod.FullYear),
+        };
+        var groups = new FakeGroups([group]);
+        var memberships = new FakeMemberships(membershipList);
+        var schemes = new FakeSchemes();
+        var schoolYears = new SchoolYearService();
+        var vm = new GroupRolloverDialogViewModel(group,
+            new FakeStudents([fullYearStudent, h1Student, withdrawnStudent, inactiveStudent]),
+            memberships, schemes, schoolYears,
+            new GroupRolloverService(groups, memberships, schemes, schoolYears));
+
+        Assert.True(vm.Students.Single(s => s.FullName.Contains("Ganzjahr")).IsSelected);
+        Assert.False(vm.Students.Single(s => s.FullName.Contains("Halbjahr")).IsSelected);
+        Assert.False(vm.Students.Single(s => s.FullName.Contains("Ausgetreten")).IsSelected);
+        var inactive = vm.Students.Single(s => s.FullName.Contains("Inaktiv"));
+        Assert.False(inactive.IsSelected);
+        Assert.False(inactive.CanSelect);
+        Assert.Equal(1, vm.SelectedCount);
+    }
+
+    [Fact]
+    public void Dialog_SchlaegtNaechstesSchuljahrUndNaechsteStufeVor()
+    {
+        var group = new LearningGroup { Name = "8a", SchoolYear = "2025/26", GradeLevel = 8 };
+        var student = Student("Ganzjahr");
+        var membershipList = new List<GroupMembership> { Membership(group, student, MembershipPeriod.FullYear) };
+        var groups = new FakeGroups([group]);
+        var memberships = new FakeMemberships(membershipList);
+        var schemes = new FakeSchemes();
+        var schoolYears = new SchoolYearService();
+
+        var vm = new GroupRolloverDialogViewModel(group, new FakeStudents([student]), memberships,
+            schemes, schoolYears, new GroupRolloverService(groups, memberships, schemes, schoolYears));
+
+        Assert.Equal("2026/27", vm.TargetSchoolYear);
+        Assert.Equal(9, vm.GradeLevel);
+        Assert.True(vm.ArchiveSource);
+    }
+
+    private static Student Student(string lastName, bool active = true) =>
+        new() { FirstName = "Test", LastName = lastName, IsActive = active };
+
+    private static GroupMembership Membership(LearningGroup group, Student student,
+        MembershipPeriod period, DateOnly? leftAt = null) => new()
+    {
+        GroupId = group.Id,
+        StudentId = student.Id,
+        Period = period,
+        JoinedAt = new DateOnly(2025, 8, 1),
+        LeftAt = leftAt,
+    };
+}