Tests: Add UnitTests folder

Tests/UnitTests/ServiceTests/DeliveryServiceTest.cs

@@ -0,0 +1,847 @@
+using Elwig.Helpers;
+using Elwig.Models.Entities;
+using Elwig.Services;
+using Elwig.ViewModels;
+using Microsoft.EntityFrameworkCore;
+
+namespace Tests.UnitTests.ServiceTests {
+    [TestFixture]
+    public class DeliveryServiceTest {
+
+        private static async Task InitViewModel(DeliveryAdminViewModel vm) {
+            using var ctx = new AppDbContext();
+            vm.MemberSource = await ctx.Members.ToListAsync();
+            vm.BranchSource = await ctx.Branches.ToListAsync();
+            vm.WineVarSource = await ctx.WineVarieties.ToListAsync();
+            List<object> attrs = (await ctx.WineAttributes.ToListAsync()).Cast<object>().ToList();
+            attrs.Insert(0, new NullItem());
+            vm.WineAttrSource = attrs;
+            List<object> cults = (await ctx.WineCultivations.ToListAsync()).Cast<object>().ToList();
+            cults.Insert(0, new NullItem());
+            vm.WineCultSource = cults;
+            vm.WineQualityLevelSource = await ctx.WineQualityLevels.ToListAsync();
+            vm.WineOriginSource = await ctx.WineOrigins.ToListAsync();
+            vm.WineKgSource = await ctx.Katastralgemeinden.ToListAsync();
+            vm.ModifiersSource = await ctx.Modifiers.Where(m => m.Year == 2022).ToListAsync();
+        }
+
+        private static async Task<Delivery?> GetDelivery(string lsnr) {
+            using var ctx = new AppDbContext();
+            return await ctx.Deliveries
+                .Where(d => d.LsNr == lsnr)
+                .Include(d => d.Parts)
+                .ThenInclude(p => p.PartModifiers)
+                .ThenInclude(m => m.Modifier)
+                .AsSplitQuery()
+                .FirstOrDefaultAsync();
+        }
+
+        private static DeliveryPart[] GetParts(Delivery d) {
+            return [.. d.Parts.OrderBy(p => p.DPNr)];
+        }
+
+        [Test]
+        public async Task TestCreate_01_Minimal() {
+            var vm = new DeliveryAdminViewModel();
+            await InitViewModel(vm);
+
+            vm.Date = "01.10.2022";
+            vm.Branch = vm.BranchSource.First();
+            vm.MgNr = 101;
+            vm.Member = vm.MemberSource.First(m => m.MgNr == vm.MgNr);
+            vm.SortId = "GV";
+            vm.WineVar = vm.WineVarSource.First(v => v.SortId == vm.SortId);
+            vm.GradationKmw = 15.0;
+            vm.GradationOe = 73;
+            vm.Weight = 1234;
+            vm.IsManualWeighing = true;
+            vm.IsNetWeight = false;
+            vm.WineQualityLevel = vm.WineQualityLevelSource.First(l => l.QualId == "QUW");
+            vm.WineOrigin = vm.WineOriginSource.First(o => o.HkId == "WLNO");
+
+            var p1 = await vm.UpdateDeliveryPart(2022, null, null, false, false, true);
+            Assert.That(p1.Delivery.LsNr, Is.EqualTo("20221001X001"));
+
+            var d = await GetDelivery("20221001X001");
+
+            Assert.That(d, Is.Not.Null);
+            Assert.That(d.Parts, Has.Count.EqualTo(1));
+            var p = d.Parts.First();
+            Assert.That(p, Is.Not.Null);
+            Assert.Multiple(() => {
+                Assert.That(d.LsNr, Is.EqualTo("20221001X001"));
+                Assert.That(d.Date, Is.EqualTo(new DateOnly(2022, 10, 1)));
+                Assert.That(d.ZwstId, Is.EqualTo("X"));
+                Assert.That(d.MgNr, Is.EqualTo(101));
+                Assert.That(p.SortId, Is.EqualTo("GV"));
+                Assert.That(p.AttrId, Is.Null);
+                Assert.That(p.CultId, Is.Null);
+                Assert.That(p.Kmw, Is.EqualTo(15.0));
+                Assert.That(p.Oe, Is.EqualTo(73));
+                Assert.That(p.QualId, Is.EqualTo("QUW"));
+                Assert.That(p.Weight, Is.EqualTo(1234));
+                Assert.That(p.IsNetWeight, Is.False);
+                Assert.That(p.IsManualWeighing, Is.True);
+                Assert.That(p.HkId, Is.EqualTo("WLNO"));
+            });
+
+            vm = new DeliveryAdminViewModel();
+            await InitViewModel(vm);
+            Assert.DoesNotThrow(() => {
+                vm.FillInputs(d);
+                vm.FillInputs(p);
+            });
+            Assert.Multiple(() => {
+                Assert.That(vm.LsNr, Is.EqualTo("20221001X001"));
+                Assert.That(vm.Date, Is.EqualTo("01.10.2022"));
+                Assert.That(vm.Branch?.ZwstId, Is.EqualTo("X"));
+                Assert.That(vm.MgNr, Is.EqualTo(101));
+                Assert.That(vm.SortId, Is.EqualTo("GV"));
+                Assert.That(vm.WineAttr?.AttrId, Is.Null);
+                Assert.That(vm.WineCult?.CultId, Is.Null);
+                Assert.That(vm.GradationKmw, Is.EqualTo(15.0));
+                Assert.That(vm.WineQualityLevel?.QualId, Is.EqualTo("QUW"));
+                Assert.That(vm.Weight, Is.EqualTo(1234));
+                Assert.That(vm.IsNetWeight, Is.False);
+                Assert.That(vm.IsManualWeighing, Is.True);
+                Assert.That(vm.WineOrigin?.HkId, Is.EqualTo("WLNO"));
+            });
+        }
+
+        [Test]
+        public async Task TestCreate_02_Advanced() {
+            var vm = new DeliveryAdminViewModel();
+            await InitViewModel(vm);
+
+            vm.Date = "02.10.2022";
+            vm.Branch = vm.BranchSource.First();
+            vm.MgNr = 102;
+            vm.Member = vm.MemberSource.First(m => m.MgNr == vm.MgNr);
+            vm.SortId = "ZW";
+            vm.WineVar = vm.WineVarSource.First(v => v.SortId == vm.SortId);
+            vm.WineAttr = vm.WineAttrSource.Skip(1).First() as WineAttr;
+            vm.WineCult = vm.WineCultSource.Skip(1).First() as WineCult;
+            vm.GradationKmw = 15.9;
+            vm.GradationOe = 78;
+            vm.Weight = 3456;
+            vm.IsManualWeighing = false;
+            vm.IsNetWeight = true;
+            vm.WeighingData = "{}";
+            vm.WineQualityLevel = vm.WineQualityLevelSource.First(l => l.QualId == "QUW");
+            vm.WineOrigin = vm.WineOriginSource.First(o => o.HkId == "WLNO");
+            vm.Modifiers.Add(vm.ModifiersSource.First());
+
+            var p1 = await vm.UpdateDeliveryPart(2022, null, null, false, false, true);
+            Assert.That(p1.Delivery.LsNr, Is.EqualTo("20221002X001"));
+
+            var d = await GetDelivery("20221002X001");
+
+            Assert.That(d, Is.Not.Null);
+            Assert.That(d.Parts, Has.Count.EqualTo(1));
+            var p = d.Parts.First();
+            Assert.That(p, Is.Not.Null);
+            Assert.Multiple(() => {
+                Assert.That(d.LsNr, Is.EqualTo("20221002X001"));
+                Assert.That(d.Date, Is.EqualTo(new DateOnly(2022, 10, 2)));
+                Assert.That(d.ZwstId, Is.EqualTo("X"));
+                Assert.That(d.MgNr, Is.EqualTo(102));
+                Assert.That(p.SortId, Is.EqualTo("ZW"));
+                Assert.That(p.AttrId, Is.Not.Null);
+                Assert.That(p.CultId, Is.Not.Null);
+                Assert.That(p.Kmw, Is.EqualTo(15.9));
+                Assert.That(p.Oe, Is.EqualTo(78));
+                Assert.That(p.QualId, Is.EqualTo("QUW"));
+                Assert.That(p.Weight, Is.EqualTo(3456));
+                Assert.That(p.IsNetWeight, Is.True);
+                Assert.That(p.IsManualWeighing, Is.False);
+                Assert.That(p.WeighingData, Is.EqualTo("{}"));
+                Assert.That(p.HkId, Is.EqualTo("WLNO"));
+                Assert.That(p.Modifiers.Count(), Is.EqualTo(1));
+            });
+
+            vm = new DeliveryAdminViewModel();
+            await InitViewModel(vm);
+            Assert.DoesNotThrow(() => {
+                vm.FillInputs(d);
+                vm.FillInputs(p);
+            });
+            Assert.Multiple(() => {
+                Assert.That(vm.LsNr, Is.EqualTo("20221002X001"));
+                Assert.That(vm.Date, Is.EqualTo("02.10.2022"));
+                Assert.That(vm.Branch?.ZwstId, Is.EqualTo("X"));
+                Assert.That(vm.MgNr, Is.EqualTo(102));
+                Assert.That(vm.SortId, Is.EqualTo("ZW"));
+                Assert.That(vm.WineAttr?.AttrId, Is.Not.Null);
+                Assert.That(vm.WineCult?.CultId, Is.Not.Null);
+                Assert.That(vm.GradationKmw, Is.EqualTo(15.9));
+                Assert.That(vm.WineQualityLevel?.QualId, Is.EqualTo("QUW"));
+                Assert.That(vm.Weight, Is.EqualTo(3456));
+                Assert.That(vm.IsNetWeight, Is.True);
+                Assert.That(vm.IsManualWeighing, Is.False);
+                Assert.That(vm.WeighingData, Is.EqualTo("{}"));
+                Assert.That(vm.WineOrigin?.HkId, Is.EqualTo("WLNO"));
+                Assert.That(vm.Modifiers, Has.Count.EqualTo(1));
+            });
+        }
+
+        [Test]
+        public async Task TestCreate_03_TwoParts() {
+            var vm = new DeliveryAdminViewModel();
+            await InitViewModel(vm);
+
+            vm.Date = "03.10.2022";
+            vm.Branch = vm.BranchSource.First();
+            vm.MgNr = 101;
+            vm.Member = vm.MemberSource.First(m => m.MgNr == vm.MgNr);
+            vm.SortId = "GV";
+            vm.WineVar = vm.WineVarSource.First(v => v.SortId == vm.SortId);
+            vm.GradationKmw = 15.0;
+            vm.GradationOe = 73;
+            vm.WineQualityLevel = vm.WineQualityLevelSource.First(l => l.QualId == "QUW");
+            vm.Weight = 1234;
+            vm.IsManualWeighing = true;
+            vm.IsNetWeight = true;
+            vm.WineOrigin = vm.WineOriginSource.First(o => o.HkId == "WLNO");
+            var p1 = await vm.UpdateDeliveryPart(2022, null, null, false, false, true);
+
+            Assert.That(p1.Delivery.LsNr, Is.EqualTo("20221003X001"));
+            vm.FillInputs(p1.Delivery);
+
+            vm.SortId = "WR";
+            vm.WineVar = vm.WineVarSource.First(v => v.SortId == vm.SortId);
+            vm.GradationKmw = 18.0;
+            vm.GradationOe = 89;
+            vm.WineQualityLevel = vm.WineQualityLevelSource.First(l => l.QualId == "KAB");
+            vm.Weight = 2345;
+            var p2 = await vm.UpdateDeliveryPart(p1.Year, p1.DId, null, false, false, true);
+
+            Assert.That(p2.Delivery.LsNr, Is.EqualTo("20221003X001"));
+
+            var d = await GetDelivery("20221003X001");
+
+            Assert.That(d, Is.Not.Null);
+            Assert.Multiple(() => {
+                Assert.That(d.Parts, Has.Count.EqualTo(2));
+                Assert.That(d.MgNr, Is.EqualTo(101));
+            });
+            var p = d.Parts.First();
+            Assert.That(p, Is.Not.Null);
+            Assert.Multiple(() => {
+                Assert.That(p.DPNr, Is.EqualTo(1));
+                Assert.That(p.SortId, Is.EqualTo("GV"));
+            });
+            p = d.Parts.Skip(1).First();
+            Assert.That(p, Is.Not.Null);
+            Assert.Multiple(() => {
+                Assert.That(p.DPNr, Is.EqualTo(2));
+                Assert.That(p.SortId, Is.EqualTo("WR"));
+            });
+        }
+
+        [Test]
+        public async Task TestCreate_04_ChangeMember() {
+            var vm = new DeliveryAdminViewModel();
+            await InitViewModel(vm);
+
+            vm.Date = "04.10.2022";
+            vm.Branch = vm.BranchSource.First();
+            vm.MgNr = 101;
+            vm.Member = vm.MemberSource.First(m => m.MgNr == vm.MgNr);
+            vm.SortId = "GV";
+            vm.WineVar = vm.WineVarSource.First(v => v.SortId == vm.SortId);
+            vm.GradationKmw = 15.0;
+            vm.GradationOe = 73;
+            vm.WineQualityLevel = vm.WineQualityLevelSource.First(l => l.QualId == "QUW");
+            vm.Weight = 1234;
+            vm.IsManualWeighing = true;
+            vm.IsNetWeight = true;
+            vm.WineOrigin = vm.WineOriginSource.First(o => o.HkId == "WLNO");
+            var p1 = await vm.UpdateDeliveryPart(2022, null, null, false, false, true);
+
+            Assert.That(p1.Delivery.LsNr, Is.EqualTo("20221004X001"));
+            vm.FillInputs(p1.Delivery);
+
+            vm.MgNr = 102;
+            vm.Member = vm.MemberSource.First(m => m.MgNr == vm.MgNr);
+            vm.SortId = "GV";
+            vm.WineVar = vm.WineVarSource.First(v => v.SortId == vm.SortId);
+            vm.GradationKmw = 15.0;
+            vm.GradationOe = 73;
+            vm.WineQualityLevel = vm.WineQualityLevelSource.First(l => l.QualId == "QUW");
+            vm.Weight = 1234;
+            vm.IsManualWeighing = true;
+            vm.IsNetWeight = true;
+            vm.WineOrigin = vm.WineOriginSource.First(o => o.HkId == "WLNO");
+
+            var p2 = await vm.UpdateDeliveryPart(p1.Year, p1.DId, null, false, false, true);
+
+            Assert.That(p2.Delivery.LsNr, Is.EqualTo("20221004X001"));
+
+            var d = await GetDelivery("20221004X001");
+
+            Assert.That(d, Is.Not.Null);
+            Assert.Multiple(() => {
+                Assert.That(d.Parts, Has.Count.EqualTo(2));
+                Assert.That(d.MgNr, Is.EqualTo(102));
+            });
+        }
+
+        [Test]
+        public async Task TestCreate_05_LNrChanged() {
+            var vm = new DeliveryAdminViewModel();
+            await InitViewModel(vm);
+
+            vm.Date = "29.09.2022";
+            vm.Branch = vm.BranchSource.First();
+            vm.LsNr = "20220929X001";  // "old" LNr, simulated change in DB
+            vm.MgNr = 101;
+            vm.Member = vm.MemberSource.First(m => m.MgNr == vm.MgNr);
+            vm.SortId = "GV";
+            vm.WineVar = vm.WineVarSource.First(v => v.SortId == vm.SortId);
+            vm.GradationKmw = 15.0;
+            vm.GradationOe = 73;
+            vm.WineQualityLevel = vm.WineQualityLevelSource.First(l => l.QualId == "QUW");
+            vm.Weight = 1234;
+            vm.IsManualWeighing = true;
+            vm.IsNetWeight = true;
+            vm.WineOrigin = vm.WineOriginSource.First(o => o.HkId == "WLNO");
+            var p1 = await vm.UpdateDeliveryPart(2022, null, null, false, false, true);
+
+            Assert.That(p1.Delivery.LsNr, Is.EqualTo("20220929X002"));
+
+            var d = GetDelivery("20220929X002");
+            Assert.That(d, Is.Not.Null);
+        }
+
+        [Test]
+        public async Task TestUpdate_01_Simple() {
+            var vm = new DeliveryAdminViewModel();
+            await InitViewModel(vm);
+
+            var d = await GetDelivery("20231010X001");
+            Assert.That(d, Is.Not.Null);
+            var p = d.Parts.First();
+            Assert.That(p, Is.Not.Null);
+            Assert.DoesNotThrow(() => {
+                vm.FillInputs(d);
+                vm.FillInputs(p);
+            });
+
+            vm.SortId = "WR";
+            vm.WineVar = vm.WineVarSource.First(v => v.SortId == vm.SortId);
+            vm.GradationKmw = 15.9;
+            vm.GradationOe = 79;
+
+            Assert.DoesNotThrowAsync(async () => await DeliveryService.UpdateDeliveryPart(vm, p.Year, p.DId, p.DPNr, false, false, true));
+
+            d = await GetDelivery("20231010X001");
+            Assert.That(d, Is.Not.Null);
+            p = d.Parts.First();
+            Assert.That(p, Is.Not.Null);
+
+            vm = new DeliveryAdminViewModel();
+            await InitViewModel(vm);
+            Assert.DoesNotThrow(() => {
+                vm.FillInputs(d);
+                vm.FillInputs(p);
+            });
+            Assert.Multiple(() => {
+                Assert.That(vm.SortId, Is.EqualTo("WR"));
+                Assert.That(vm.GradationKmw, Is.EqualTo(15.9));
+            });
+        }
+
+        [Test]
+        public async Task TestUpdate_02_Member() {
+            var vm = new DeliveryAdminViewModel();
+            await InitViewModel(vm);
+
+            var d = await GetDelivery("20231010X002");
+            Assert.That(d, Is.Not.Null);
+            var p = d.Parts.First();
+            Assert.That(p, Is.Not.Null);
+            Assert.DoesNotThrow(() => {
+                vm.FillInputs(d);
+                vm.FillInputs(p);
+            });
+            Assert.That(d.MgNr, Is.EqualTo(101));
+
+            vm.SortId = "GV";
+            vm.WineVar = vm.WineVarSource.First(v => v.SortId == vm.SortId);
+            vm.MgNr = 102;
+            vm.Member = vm.MemberSource.First(m => m.MgNr == vm.MgNr);
+
+            Assert.DoesNotThrowAsync(async () => await DeliveryService.UpdateDeliveryPart(vm, p.Year, p.DId, p.DPNr, false, false, true));
+
+            d = await GetDelivery("20231010X002");
+            Assert.That(d, Is.Not.Null);
+            Assert.That(d.MgNr, Is.EqualTo(102));
+        }
+
+        [Test]
+        public async Task TestUpdate_03_DateAndTime() {
+            var vm = new DeliveryAdminViewModel();
+            await InitViewModel(vm);
+
+            var d = await GetDelivery("20231015X001");
+            Assert.That(d, Is.Null);
+            d = await GetDelivery("20231010X003");
+            Assert.That(d, Is.Not.Null);
+            var p = d.Parts.First();
+            Assert.That(p, Is.Not.Null);
+            Assert.DoesNotThrow(() => {
+                vm.FillInputs(d);
+                vm.FillInputs(p);
+            });
+            Assert.That(d.MgNr, Is.EqualTo(101));
+
+            vm.SortId = "GV";
+            vm.WineVar = vm.WineVarSource.First(v => v.SortId == vm.SortId);
+            vm.Date = "15.10.2023";
+            vm.Time = "12:00";
+
+            Assert.DoesNotThrowAsync(async () => await DeliveryService.UpdateDeliveryPart(vm, p.Year, p.DId, p.DPNr, true, true, false));
+
+            d = await GetDelivery("20231010X003");
+            Assert.That(d, Is.Null);
+            d = await GetDelivery("20231015X001");
+            Assert.That(d, Is.Not.Null);
+        }
+
+        [Test]
+        public async Task TestSplit_01_Depreciate_One() {
+            var d = await GetDelivery("20231001X001");
+            Assert.That(d, Is.Not.Null);
+            Assert.Multiple(() => {
+                var ps = GetParts(d);
+                Assert.That(ps, Has.Length.EqualTo(3));
+                Assert.That(ps[0].Weight, Is.EqualTo(1000));
+                Assert.That(ps[0].QualId, Is.Not.EqualTo("WEI"));
+                Assert.That(ps[1].QualId, Is.Not.EqualTo("WEI"));
+                Assert.That(ps[2].QualId, Is.Not.EqualTo("WEI"));
+            });
+
+            Assert.DoesNotThrowAsync(async () => await DeliveryService.DepreciateDelivery(d.Year, d.DId, [1000, 0, 0]));
+            d = await GetDelivery("20231001X001");
+            Assert.That(d, Is.Not.Null);
+            Assert.Multiple(() => {
+                var ps = GetParts(d);
+                Assert.That(ps, Has.Length.EqualTo(3));
+                Assert.That(ps[0].Weight, Is.EqualTo(1000));
+                Assert.That(ps[0].QualId, Is.EqualTo("WEI"));
+                Assert.That(ps[1].QualId, Is.Not.EqualTo("WEI"));
+                Assert.That(ps[2].QualId, Is.Not.EqualTo("WEI"));
+            });
+        }
+
+        [Test]
+        public async Task TestSplit_02_Depreciate_Partial() {
+            var d = await GetDelivery("20231001X002");
+            Assert.That(d, Is.Not.Null);
+            Assert.Multiple(() => {
+                var ps = GetParts(d);
+                Assert.That(ps, Has.Length.EqualTo(3));
+                Assert.That(ps[0].Weight, Is.EqualTo(1000));
+                Assert.That(ps[0].QualId, Is.Not.EqualTo("WEI"));
+                Assert.That(ps[1].QualId, Is.Not.EqualTo("WEI"));
+                Assert.That(ps[2].QualId, Is.Not.EqualTo("WEI"));
+            });
+
+            Assert.DoesNotThrowAsync(async () => await DeliveryService.DepreciateDelivery(d.Year, d.DId, [600, 0, 0]));
+            d = await GetDelivery("20231001X002");
+            Assert.That(d, Is.Not.Null);
+            Assert.Multiple(() => {
+                var ps = GetParts(d);
+                Assert.That(ps, Has.Length.EqualTo(4));
+                Assert.That(ps[0].Weight, Is.EqualTo(400));
+                Assert.That(ps[0].QualId, Is.Not.EqualTo("WEI"));
+                Assert.That(ps[1].QualId, Is.Not.EqualTo("WEI"));
+                Assert.That(ps[2].QualId, Is.Not.EqualTo("WEI"));
+                Assert.That(ps[3].Weight, Is.EqualTo(600));
+                Assert.That(ps[3].QualId, Is.EqualTo("WEI"));
+            });
+        }
+
+        [Test]
+        public async Task TestSplit_03_Depreciate_Mixed() {
+            var d = await GetDelivery("20231001X003");
+            Assert.That(d, Is.Not.Null);
+            Assert.Multiple(() => {
+                var ps = GetParts(d);
+                Assert.That(ps, Has.Length.EqualTo(3));
+                Assert.That(ps[0].Weight, Is.EqualTo(1000));
+                Assert.That(ps[0].QualId, Is.Not.EqualTo("WEI"));
+                Assert.That(ps[1].Weight, Is.EqualTo(1000));
+                Assert.That(ps[1].QualId, Is.Not.EqualTo("WEI"));
+                Assert.That(ps[2].QualId, Is.Not.EqualTo("WEI"));
+            });
+
+            Assert.DoesNotThrowAsync(async () => await DeliveryService.DepreciateDelivery(d.Year, d.DId, [1000, 700, -5]));
+            d = await GetDelivery("20231001X003");
+            Assert.That(d, Is.Not.Null);
+            Assert.Multiple(() => {
+                var ps = GetParts(d);
+                Assert.That(ps, Has.Length.EqualTo(4));
+                Assert.That(ps[0].Weight, Is.EqualTo(1000));
+                Assert.That(ps[0].QualId, Is.EqualTo("WEI"));
+                Assert.That(ps[1].Weight, Is.EqualTo(300));
+                Assert.That(ps[1].QualId, Is.Not.EqualTo("WEI"));
+                Assert.That(ps[2].Weight, Is.EqualTo(1000));
+                Assert.That(ps[2].QualId, Is.Not.EqualTo("WEI"));
+                Assert.That(ps[3].Weight, Is.EqualTo(700));
+                Assert.That(ps[3].QualId, Is.EqualTo("WEI"));
+            });
+        }
+
+        [Test]
+        public async Task TestSplit_04_Depreciate_Complete() {
+            var d = await GetDelivery("20231001X004");
+            Assert.That(d, Is.Not.Null);
+            Assert.Multiple(() => {
+                var ps = GetParts(d);
+                Assert.That(ps, Has.Length.EqualTo(3));
+                Assert.That(ps[0].Weight, Is.EqualTo(1000));
+                Assert.That(ps[0].QualId, Is.Not.EqualTo("WEI"));
+                Assert.That(ps[1].Weight, Is.EqualTo(1000));
+                Assert.That(ps[1].QualId, Is.Not.EqualTo("WEI"));
+                Assert.That(ps[2].Weight, Is.EqualTo(1000));
+                Assert.That(ps[2].QualId, Is.Not.EqualTo("WEI"));
+            });
+
+            Assert.DoesNotThrowAsync(async () => await DeliveryService.DepreciateDelivery(d.Year, d.DId, [1000, 1100, int.MaxValue]));
+            d = await GetDelivery("20231001X004");
+            Assert.That(d, Is.Not.Null);
+            Assert.Multiple(() => {
+                var ps = GetParts(d);
+                Assert.That(ps, Has.Length.EqualTo(3));
+                Assert.That(ps[0].Weight, Is.EqualTo(1000));
+                Assert.That(ps[0].QualId, Is.EqualTo("WEI"));
+                Assert.That(ps[1].Weight, Is.EqualTo(1000));
+                Assert.That(ps[1].QualId, Is.EqualTo("WEI"));
+                Assert.That(ps[2].Weight, Is.EqualTo(1000));
+                Assert.That(ps[2].QualId, Is.EqualTo("WEI"));
+            });
+        }
+
+        [Test]
+        public async Task TestSplit_05_OtherMember_One() {
+            var d1 = await GetDelivery("20231002X001");
+            var d2 = await GetDelivery("20231002X002");
+            Assert.Multiple(() => {
+                Assert.That(d1, Is.Not.Null);
+                Assert.That(d2, Is.Null);
+            });
+            Assert.Multiple(() => {
+                var ps1 = GetParts(d1);
+                Assert.That(d1.MgNr, Is.EqualTo(101));
+                Assert.That(ps1, Has.Length.EqualTo(3));
+                Assert.That(ps1[0].Weight, Is.EqualTo(1000));
+                Assert.That(ps1[1].Weight, Is.EqualTo(1000));
+                Assert.That(ps1[2].Weight, Is.EqualTo(1000));
+            });
+
+            Assert.DoesNotThrowAsync(async () => await DeliveryService.SplitDeliveryToMember(d1.Year, d1.DId, [1000, 0, 0], 102));
+            d1 = await GetDelivery("20231002X001");
+            d2 = await GetDelivery("20231002X002");
+            Assert.Multiple(() => {
+                Assert.That(d1, Is.Not.Null);
+                Assert.That(d2, Is.Not.Null);
+            });
+            Assert.Multiple(() => {
+                var ps1 = GetParts(d1);
+                var ps2 = GetParts(d2);
+                Assert.That(d1.MgNr, Is.EqualTo(101));
+                Assert.That(d2.MgNr, Is.EqualTo(102));
+                Assert.That(ps1, Has.Length.EqualTo(2));
+                Assert.That(ps1[0].DPNr, Is.EqualTo(2));
+                Assert.That(ps1[0].Weight, Is.EqualTo(1000));
+                Assert.That(ps1[1].DPNr, Is.EqualTo(3));
+                Assert.That(ps1[1].Weight, Is.EqualTo(1000));
+                Assert.That(ps2, Has.Length.EqualTo(1));
+                Assert.That(ps2[0].DPNr, Is.EqualTo(1));
+                Assert.That(ps2[0].Weight, Is.EqualTo(1000));
+            });
+        }
+
+        [Test]
+        public async Task TestSplit_06_OtherMember_Partial() {
+            var d1 = await GetDelivery("20231003X001");
+            var d2 = await GetDelivery("20231003X002");
+            Assert.Multiple(() => {
+                Assert.That(d1, Is.Not.Null);
+                Assert.That(d2, Is.Null);
+            });
+            Assert.Multiple(() => {
+                var ps1 = GetParts(d1);
+                Assert.That(d1.MgNr, Is.EqualTo(101));
+                Assert.That(ps1, Has.Length.EqualTo(3));
+                Assert.That(ps1[0].Weight, Is.EqualTo(1000));
+                Assert.That(ps1[1].Weight, Is.EqualTo(1000));
+                Assert.That(ps1[2].Weight, Is.EqualTo(1000));
+            });
+
+            Assert.DoesNotThrowAsync(async () => await DeliveryService.SplitDeliveryToMember(d1.Year, d1.DId, [400, -1, -2], 102));
+            d1 = await GetDelivery("20231003X001");
+            d2 = await GetDelivery("20231003X002");
+            Assert.Multiple(() => {
+                Assert.That(d1, Is.Not.Null);
+                Assert.That(d2, Is.Not.Null);
+            });
+            Assert.Multiple(() => {
+                var ps1 = GetParts(d1);
+                var ps2 = GetParts(d2);
+                Assert.That(d1.MgNr, Is.EqualTo(101));
+                Assert.That(d2.MgNr, Is.EqualTo(102));
+                Assert.That(ps1, Has.Length.EqualTo(3));
+                Assert.That(ps1[0].Weight, Is.EqualTo(600));
+                Assert.That(ps1[1].Weight, Is.EqualTo(1000));
+                Assert.That(ps1[2].Weight, Is.EqualTo(1000));
+                Assert.That(ps2, Has.Length.EqualTo(1));
+                Assert.That(ps2[0].Weight, Is.EqualTo(400));
+            });
+        }
+
+        [Test]
+        public async Task TestSplit_07_OtherMember_Mixed() {
+            var d1 = await GetDelivery("20231004X001");
+            var d2 = await GetDelivery("20231004X002");
+            Assert.Multiple(() => {
+                Assert.That(d1, Is.Not.Null);
+                Assert.That(d2, Is.Null);
+            });
+            Assert.Multiple(() => {
+                var ps1 = GetParts(d1);
+                Assert.That(d1.MgNr, Is.EqualTo(101));
+                Assert.That(ps1, Has.Length.EqualTo(3));
+                Assert.That(ps1[0].Weight, Is.EqualTo(1000));
+                Assert.That(ps1[1].Weight, Is.EqualTo(1000));
+                Assert.That(ps1[2].Weight, Is.EqualTo(1000));
+            });
+
+            Assert.DoesNotThrowAsync(async () => await DeliveryService.SplitDeliveryToMember(d1.Year, d1.DId, [200, 1000, int.MinValue], 102));
+            d1 = await GetDelivery("20231004X001");
+            d2 = await GetDelivery("20231004X002");
+            Assert.Multiple(() => {
+                Assert.That(d1, Is.Not.Null);
+                Assert.That(d2, Is.Not.Null);
+            });
+            Assert.Multiple(() => {
+                var ps1 = GetParts(d1);
+                var ps2 = GetParts(d2);
+                Assert.That(d1.MgNr, Is.EqualTo(101));
+                Assert.That(d2.MgNr, Is.EqualTo(102));
+                Assert.That(ps1, Has.Length.EqualTo(2));
+                Assert.That(ps1[0].DPNr, Is.EqualTo(1));
+                Assert.That(ps1[0].Weight, Is.EqualTo(800));
+                Assert.That(ps1[1].DPNr, Is.EqualTo(3));
+                Assert.That(ps1[1].Weight, Is.EqualTo(1000));
+                Assert.That(ps2, Has.Length.EqualTo(2));
+                Assert.That(ps2[0].DPNr, Is.EqualTo(1));
+                Assert.That(ps2[0].Weight, Is.EqualTo(200));
+                Assert.That(ps2[1].DPNr, Is.EqualTo(2));
+                Assert.That(ps2[1].Weight, Is.EqualTo(1000));
+            });
+        }
+
+        [Test]
+        public async Task TestSplit_08_OtherMember_Complete() {
+            var d1 = await GetDelivery("20231005X001");
+            var d2 = await GetDelivery("20231005X002");
+            Assert.Multiple(() => {
+                Assert.That(d1, Is.Not.Null);
+                Assert.That(d2, Is.Null);
+            });
+            Assert.Multiple(() => {
+                var ps1 = GetParts(d1);
+                Assert.That(d1.MgNr, Is.EqualTo(101));
+                Assert.That(ps1, Has.Length.EqualTo(3));
+                Assert.That(ps1[0].Weight, Is.EqualTo(1000));
+                Assert.That(ps1[1].Weight, Is.EqualTo(1000));
+                Assert.That(ps1[2].Weight, Is.EqualTo(1000));
+            });
+
+            Assert.DoesNotThrowAsync(async () => await DeliveryService.SplitDeliveryToMember(d1.Year, d1.DId, [1000, int.MaxValue, 1100], 102));
+            d1 = await GetDelivery("20231005X001");
+            d2 = await GetDelivery("20231005X002");
+            Assert.Multiple(() => {
+                Assert.That(d1, Is.Null);
+                Assert.That(d2, Is.Not.Null);
+            });
+            Assert.Multiple(() => {
+                var ps2 = GetParts(d2);
+                Assert.That(d2.MgNr, Is.EqualTo(102));
+                Assert.That(ps2, Has.Length.EqualTo(3));
+                Assert.That(ps2[0].Weight, Is.EqualTo(1000));
+                Assert.That(ps2[1].Weight, Is.EqualTo(1000));
+                Assert.That(ps2[2].Weight, Is.EqualTo(1000));
+            });
+        }
+
+        [Test]
+        public async Task TestSplit_09_OtherDelivery_One() {
+            var d1 = await GetDelivery("20231006X001");
+            var d2 = await GetDelivery("20231006X002");
+            Assert.Multiple(() => {
+                Assert.That(d1, Is.Not.Null);
+                Assert.That(d2, Is.Not.Null);
+            });
+            Assert.Multiple(() => {
+                var ps1 = GetParts(d1);
+                var ps2 = GetParts(d2);
+                Assert.That(ps1, Has.Length.EqualTo(3));
+                Assert.That(ps1[0].Weight, Is.EqualTo(1000));
+                Assert.That(ps1[1].Weight, Is.EqualTo(1000));
+                Assert.That(ps1[2].Weight, Is.EqualTo(1000));
+                Assert.That(ps2, Has.Length.EqualTo(1));
+                Assert.That(ps2[0].Weight, Is.EqualTo(1000));
+            });
+
+            Assert.DoesNotThrowAsync(async () => await DeliveryService.SplitDeliveryToLsNr(d1.Year, d1.DId, [0, 1000, -4], d2.LsNr));
+            d1 = await GetDelivery("20231006X001");
+            d2 = await GetDelivery("20231006X002");
+            Assert.Multiple(() => {
+                Assert.That(d1, Is.Not.Null);
+                Assert.That(d2, Is.Not.Null);
+            });
+            Assert.Multiple(() => {
+                var ps1 = GetParts(d1);
+                var ps2 = GetParts(d2);
+                Assert.That(ps1, Has.Length.EqualTo(2));
+                Assert.That(ps1[0].DPNr, Is.EqualTo(1));
+                Assert.That(ps1[0].Weight, Is.EqualTo(1000));
+                Assert.That(ps1[1].DPNr, Is.EqualTo(3));
+                Assert.That(ps1[1].Weight, Is.EqualTo(1000));
+                Assert.That(ps2, Has.Length.EqualTo(2));
+                Assert.That(ps2[0].Weight, Is.EqualTo(1000));
+                Assert.That(ps2[1].Weight, Is.EqualTo(1000));
+            });
+        }
+
+        [Test]
+        public async Task TestSplit_10_OtherDelivery_Partial() {
+            var d1 = await GetDelivery("20231007X001");
+            var d2 = await GetDelivery("20231007X002");
+            Assert.Multiple(() => {
+                Assert.That(d1, Is.Not.Null);
+                Assert.That(d2, Is.Not.Null);
+            });
+            Assert.Multiple(() => {
+                var ps1 = GetParts(d1);
+                var ps2 = GetParts(d2);
+                Assert.That(ps1, Has.Length.EqualTo(3));
+                Assert.That(ps1[0].Weight, Is.EqualTo(1000));
+                Assert.That(ps1[1].Weight, Is.EqualTo(1000));
+                Assert.That(ps1[2].Weight, Is.EqualTo(1000));
+                Assert.That(ps2, Has.Length.EqualTo(1));
+                Assert.That(ps2[0].Weight, Is.EqualTo(1000));
+            });
+
+            Assert.DoesNotThrowAsync(async () => await DeliveryService.SplitDeliveryToLsNr(d1.Year, d1.DId, [0, 300, int.MinValue], d2.LsNr));
+            d1 = await GetDelivery("20231007X001");
+            d2 = await GetDelivery("20231007X002");
+            Assert.Multiple(() => {
+                Assert.That(d1, Is.Not.Null);
+                Assert.That(d2, Is.Not.Null);
+            });
+            Assert.Multiple(() => {
+                var ps1 = GetParts(d1);
+                var ps2 = GetParts(d2);
+                Assert.That(ps1, Has.Length.EqualTo(3));
+                Assert.That(ps1[0].Weight, Is.EqualTo(1000));
+                Assert.That(ps1[1].Weight, Is.EqualTo(700));
+                Assert.That(ps1[2].Weight, Is.EqualTo(1000));
+                Assert.That(ps2, Has.Length.EqualTo(2));
+                Assert.That(ps2[0].Weight, Is.EqualTo(1000));
+                Assert.That(ps2[1].Weight, Is.EqualTo(300));
+            });
+        }
+
+        [Test]
+        public async Task TestSplit_11_OtherDelivery_Mixed() {
+            var d1 = await GetDelivery("20231008X001");
+            var d2 = await GetDelivery("20231008X002");
+            Assert.Multiple(() => {
+                Assert.That(d1, Is.Not.Null);
+                Assert.That(d2, Is.Not.Null);
+            });
+            Assert.Multiple(() => {
+                var ps1 = GetParts(d1);
+                var ps2 = GetParts(d2);
+                Assert.That(ps1, Has.Length.EqualTo(3));
+                Assert.That(ps1[0].Weight, Is.EqualTo(1000));
+                Assert.That(ps1[1].Weight, Is.EqualTo(1000));
+                Assert.That(ps1[2].Weight, Is.EqualTo(1000));
+                Assert.That(ps2, Has.Length.EqualTo(1));
+                Assert.That(ps2[0].Weight, Is.EqualTo(1000));
+            });
+
+            Assert.DoesNotThrowAsync(async () => await DeliveryService.SplitDeliveryToLsNr(d1.Year, d1.DId, [850, 1000, -4], d2.LsNr));
+            d1 = await GetDelivery("20231008X001");
+            d2 = await GetDelivery("20231008X002");
+            Assert.Multiple(() => {
+                Assert.That(d1, Is.Not.Null);
+                Assert.That(d2, Is.Not.Null);
+            });
+            Assert.Multiple(() => {
+                var ps1 = GetParts(d1);
+                var ps2 = GetParts(d2);
+                Assert.That(ps1, Has.Length.EqualTo(2));
+                Assert.That(ps1[0].DPNr, Is.EqualTo(1));
+                Assert.That(ps1[0].Weight, Is.EqualTo(150));
+                Assert.That(ps1[1].DPNr, Is.EqualTo(3));
+                Assert.That(ps1[1].Weight, Is.EqualTo(1000));
+                Assert.That(ps2, Has.Length.EqualTo(3));
+                Assert.That(ps2[0].Weight, Is.EqualTo(1000));
+                Assert.That(ps2[1].Weight, Is.EqualTo(850));
+                Assert.That(ps2[2].Weight, Is.EqualTo(1000));
+            });
+        }
+
+        [Test]
+        public async Task TestSplit_12_OtherDelivery_Complete() {
+            var d1 = await GetDelivery("20231009X001");
+            var d2 = await GetDelivery("20231009X002");
+            Assert.Multiple(() => {
+                Assert.That(d1, Is.Not.Null);
+                Assert.That(d2, Is.Not.Null);
+            });
+            Assert.Multiple(() => {
+                var ps1 = GetParts(d1);
+                var ps2 = GetParts(d2);
+                Assert.That(ps1, Has.Length.EqualTo(3));
+                Assert.That(ps1[0].Weight, Is.EqualTo(1000));
+                Assert.That(ps1[1].Weight, Is.EqualTo(1000));
+                Assert.That(ps1[2].Weight, Is.EqualTo(1000));
+                Assert.That(ps2, Has.Length.EqualTo(1));
+                Assert.That(ps2[0].Weight, Is.EqualTo(1000));
+            });
+
+            Assert.DoesNotThrowAsync(async () => await DeliveryService.SplitDeliveryToLsNr(d1.Year, d1.DId, [1200, int.MaxValue, 1000], d2.LsNr));
+            d1 = await GetDelivery("20231009X001");
+            d2 = await GetDelivery("20231009X002");
+            Assert.Multiple(() => {
+                Assert.That(d1, Is.Null);
+                Assert.That(d2, Is.Not.Null);
+            });
+            Assert.Multiple(() => {
+                var ps2 = GetParts(d2);
+                Assert.That(ps2, Has.Length.EqualTo(4));
+                Assert.That(ps2[0].Weight, Is.EqualTo(1000));
+                Assert.That(ps2[1].Weight, Is.EqualTo(1000));
+                Assert.That(ps2[2].Weight, Is.EqualTo(1000));
+                Assert.That(ps2[3].Weight, Is.EqualTo(1000));
+            });
+        }
+
+        [Test]
+        public async Task TestDelete_01_Normal() {
+            using (var ctx = new AppDbContext()) {
+                Assert.That(await ctx.Deliveries.FindAsync(2022, 2), Is.Not.Null);
+            }
+            Assert.DoesNotThrowAsync(async () => await DeliveryService.DeleteDelivery("20220930X001"));
+            using (var ctx = new AppDbContext()) {
+                Assert.That(await ctx.Deliveries.FindAsync(2022, 2), Is.Null);
+            }
+        }
+    }
+}

Tests/UnitTests/ServiceTests/MemberServiceTest.cs

@@ -0,0 +1,361 @@
+using Elwig.Helpers;
+using Elwig.Models.Entities;
+using Elwig.Services;
+using Elwig.ViewModels;
+using Microsoft.EntityFrameworkCore;
+
+namespace Tests.UnitTests.ServiceTests {
+    [TestFixture]
+    public class MemberServiceTest {
+
+        private static async Task InitViewModel(MemberAdminViewModel vm) {
+            using var ctx = new AppDbContext();
+            vm.BranchSource = await ctx.Branches.ToListAsync();
+            vm.DefaultKgSource = await ctx.Katastralgemeinden.ToListAsync();
+            vm.OrtSource = await ctx.PlzDestinations.Include(p => p.Ort).ToListAsync();
+            vm.BillingOrtSource = await ctx.PlzDestinations.Include(p => p.Ort).ToListAsync();
+        }
+
+        [Test]
+        public async Task TestCreate_01_Minimal() {
+            var vm = new MemberAdminViewModel();
+            await InitViewModel(vm);
+            await vm.InitInputs();
+            vm.Name = "Neuling";
+            vm.GivenName = "Nadine";
+            vm.Address = "Neubaugasse 1";
+            vm.Plz = 2120;
+            vm.Ort = vm.OrtSource.First(d => d.Ort.Name == "Wolkersdorf im Weinviertel");
+            vm.BusinessShares = 1;
+            vm.DefaultKg = vm.DefaultKgSource.First(k => k.Name == "Wolkersdorf");
+
+            Assert.That(vm.MgNr, Is.EqualTo(205));
+            using (var ctx = new AppDbContext()) {
+                Assert.That(await ctx.Members.FindAsync(205), Is.Null);
+            }
+
+            Assert.DoesNotThrowAsync(async () => await vm.UpdateMember(null));
+
+            Member? m;
+            using (var ctx = new AppDbContext()) {
+                m = await ctx.Members
+                    .Where(m => m.MgNr == vm.MgNr)
+                    .Include(m => m.BillingAddress!.PostalDest.AtPlz!.Ort)
+                    .Include(m => m.PostalDest.AtPlz!.Ort)
+                    .Include(m => m.DefaultWbKg!.AtKg)
+                    .Include(m => m.EmailAddresses)
+                    .Include(m => m.TelephoneNumbers)
+                    .AsSplitQuery()
+                    .FirstOrDefaultAsync();
+            }
+
+            Assert.That(m, Is.Not.Null);
+            Assert.Multiple(() => {
+                Assert.That(m.MgNr, Is.EqualTo(205));
+                Assert.That(m.Name, Is.EqualTo("Neuling"));
+                Assert.That(m.GivenName, Is.EqualTo("Nadine"));
+                Assert.That(m.Address, Is.EqualTo("Neubaugasse 1"));
+                Assert.That(m.PostalDest.AtPlz?.Plz, Is.EqualTo(2120));
+                Assert.That(m.PostalDest.AtPlz?.Ort.Name, Is.EqualTo("Wolkersdorf im Weinviertel"));
+                Assert.That(m.BusinessShares, Is.EqualTo(1));
+                Assert.That(m.DefaultKg?.Name, Is.EqualTo("Wolkersdorf"));
+            });
+
+            vm = new MemberAdminViewModel();
+            await InitViewModel(vm);
+            Assert.DoesNotThrow(() => vm.FillInputs(m));
+            Assert.Multiple(() => {
+                Assert.That(vm.MgNr, Is.EqualTo(205));
+                Assert.That(vm.Name, Is.EqualTo("Neuling"));
+                Assert.That(vm.GivenName, Is.EqualTo("Nadine"));
+                Assert.That(vm.Address, Is.EqualTo("Neubaugasse 1"));
+                Assert.That(vm.Plz, Is.EqualTo(2120));
+                Assert.That(vm.Ort?.Ort.Name, Is.EqualTo("Wolkersdorf im Weinviertel"));
+                Assert.That(vm.BusinessShares, Is.EqualTo(1));
+                Assert.That(vm.DefaultKg?.Name, Is.EqualTo("Wolkersdorf"));
+            });
+        }
+
+        [Test]
+        public async Task TestCreate_02_Full() {
+            var vm = new MemberAdminViewModel();
+            await InitViewModel(vm);
+            await vm.InitInputs();
+
+            vm.MgNr = 999;
+            vm.IsJuridicalPerson = true;
+            vm.Name = "Neue GmbH";
+            vm.ForTheAttentionOf = "Norbert Neuling";
+            vm.Address = "Neuegasse 2";
+            vm.Plz = 2120;
+            vm.Ort = vm.OrtSource.First(d => d.Ort.Name == "Wolkersdorf im Weinviertel");
+
+            vm.EmailAddresses[0] = "neue.gmbh@mail.com";
+            vm.EmailAddresses[1] = "norbert.neuling@mail.com";
+            vm.PhoneNrs[0] = new(0, "+43 2245 9876", "Büro");
+            vm.PhoneNrs[1] = new(1, "+43 664 123456789", "Hr. Neuling");
+            vm.PhoneNrs[2] = new(2, "+43 2245 9876-2", null);
+
+            vm.Iban = "AT97 1234 5678 9012 3460";
+            vm.Bic = "RLNWATWWWDF";
+
+            vm.UstIdNr = "ATU12345693";
+            vm.LfbisNr = "0123498";
+            vm.IsBuchführend = true;
+            vm.IsOrganic = true;
+
+            vm.BillingName = "Neue Holding AG";
+            vm.BillingAddress = "Neuegasse 3";
+            vm.BillingPlz = 2120;
+            vm.BillingOrt = vm.BillingOrtSource.First(d => d.Ort.Name == "Wolkersdorf im Weinviertel");
+
+            vm.BusinessShares = 10;
+            vm.AccountingNr = "330999";
+            vm.DefaultKg = vm.DefaultKgSource.First(k => k.Name == "Wolkersdorf");
+            vm.Comment = "Ich bin eine Anmerkung";
+            vm.ContactViaPost = true;
+            vm.ContactViaEmail = true;
+            vm.IsVollLieferant = true;
+            vm.IsFunktionär = true;
+
+            using (var ctx = new AppDbContext()) {
+                Assert.That(await ctx.Members.FindAsync(999), Is.Null);
+            }
+
+            Assert.DoesNotThrowAsync(async () => await vm.UpdateMember(null));
+
+            Member? m;
+            using (var ctx = new AppDbContext()) {
+                m = await ctx.Members
+                    .Where(m => m.MgNr == vm.MgNr)
+                    .Include(m => m.BillingAddress!.PostalDest.AtPlz!.Ort)
+                    .Include(m => m.PostalDest.AtPlz!.Ort)
+                    .Include(m => m.DefaultWbKg!.AtKg)
+                    .Include(m => m.EmailAddresses)
+                    .Include(m => m.TelephoneNumbers)
+                    .AsSplitQuery()
+                    .FirstOrDefaultAsync();
+            }
+
+            Assert.That(m, Is.Not.Null);
+            Assert.Multiple(() => {
+                Assert.That(m.MgNr, Is.EqualTo(999));
+                Assert.That(m.IsJuridicalPerson, Is.True);
+                Assert.That(m.Name, Is.EqualTo("Neue GmbH"));
+                Assert.That(m.ForTheAttentionOf, Is.EqualTo("Norbert Neuling"));
+                Assert.That(m.Address, Is.EqualTo("Neuegasse 2"));
+                Assert.That(m.PostalDest.AtPlz?.Plz, Is.EqualTo(2120));
+                Assert.That(m.PostalDest.AtPlz?.Ort.Name, Is.EqualTo("Wolkersdorf im Weinviertel"));
+
+                Assert.That(m.EmailAddresses.Select(a => (a.Nr, a.Address)), Is.EquivalentTo(new (int, string)[] {
+                    (1, "neue.gmbh@mail.com"),
+                    (2, "norbert.neuling@mail.com"),
+                }));
+                Assert.That(m.TelephoneNumbers.Select(n => (n.Nr, n.Type, n.Number, n.Comment)), Is.EquivalentTo(new (int, string, string, string?)[] {
+                    (1, "landline", "+43 2245 9876", "Büro"),
+                    (2, "mobile", "+43 664 123456789", "Hr. Neuling"),
+                    (3, "fax", "+43 2245 9876-2", null),
+                }));
+
+                Assert.That(m.Iban, Is.EqualTo("AT971234567890123460"));
+                Assert.That(m.Bic, Is.EqualTo("RLNWATWWWDF"));
+
+                Assert.That(m.UstIdNr, Is.EqualTo("ATU12345693"));
+                Assert.That(m.LfbisNr, Is.EqualTo("0123498"));
+                Assert.That(m.IsBuchführend, Is.True);
+                Assert.That(m.IsOrganic, Is.True);
+
+                Assert.That(m.BillingAddress, Is.Not.Null);
+                Assert.That(m.BillingAddress?.FullName, Is.EqualTo("Neue Holding AG"));
+                Assert.That(m.BillingAddress?.Address, Is.EqualTo("Neuegasse 3"));
+                Assert.That(m.BillingAddress?.PostalDest.AtPlz?.Plz, Is.EqualTo(2120));
+                Assert.That(m.BillingAddress?.PostalDest.AtPlz?.Ort.Name, Is.EqualTo("Wolkersdorf im Weinviertel"));
+
+                Assert.That(m.BusinessShares, Is.EqualTo(10));
+                Assert.That(m.AccountingNr, Is.EqualTo("330999"));
+                Assert.That(m.DefaultKg?.Name, Is.EqualTo("Wolkersdorf"));
+                Assert.That(m.Comment, Is.EqualTo("Ich bin eine Anmerkung"));
+                Assert.That(m.ContactViaPost, Is.True);
+                Assert.That(m.ContactViaEmail, Is.True);
+                Assert.That(m.IsVollLieferant, Is.True);
+                Assert.That(m.IsFunktionär, Is.True);
+            });
+
+            vm = new MemberAdminViewModel();
+            await InitViewModel(vm);
+            Assert.DoesNotThrow(() => vm.FillInputs(m));
+            Assert.Multiple(() => {
+                Assert.That(vm.MgNr, Is.EqualTo(999));
+                Assert.That(vm.IsJuridicalPerson, Is.True);
+                Assert.That(vm.Name, Is.EqualTo("Neue GmbH"));
+                Assert.That(vm.ForTheAttentionOf, Is.EqualTo("Norbert Neuling"));
+                Assert.That(vm.Address, Is.EqualTo("Neuegasse 2"));
+                Assert.That(vm.Plz, Is.EqualTo(2120));
+                Assert.That(vm.Ort?.Ort.Name, Is.EqualTo("Wolkersdorf im Weinviertel"));
+
+                Assert.That(vm.EmailAddresses, Is.EquivalentTo(new string?[] {
+                    "neue.gmbh@mail.com",
+                    "norbert.neuling@mail.com",
+                    null, null, null, null, null, null, null
+                }));
+                Assert.That(vm.PhoneNrs, Is.EquivalentTo(new MemberAdminViewModel.PhoneNr?[] {
+                    new(0, "+43 2245 9876", "Büro"),
+                    new(1, "+43 664 123456789", "Hr. Neuling"),
+                    new(2, "+43 2245 9876-2", null),
+                    new(), new(), new(), new(), new(), new()
+                }));
+
+                Assert.That(vm.Iban, Is.EqualTo("AT971234567890123460"));
+                Assert.That(vm.Bic, Is.EqualTo("RLNWATWWWDF"));
+
+                Assert.That(vm.UstIdNr, Is.EqualTo("ATU12345693"));
+                Assert.That(vm.LfbisNr, Is.EqualTo("0123498"));
+                Assert.That(vm.IsBuchführend, Is.True);
+                Assert.That(vm.IsOrganic, Is.True);
+
+                Assert.That(vm.BillingName, Is.EqualTo("Neue Holding AG"));
+                Assert.That(vm.BillingAddress, Is.EqualTo("Neuegasse 3"));
+                Assert.That(vm.BillingPlz, Is.EqualTo(2120));
+                Assert.That(vm.BillingOrt?.Ort.Name, Is.EqualTo("Wolkersdorf im Weinviertel"));
+
+                Assert.That(vm.BusinessShares, Is.EqualTo(10));
+                Assert.That(vm.AccountingNr, Is.EqualTo("330999"));
+                Assert.That(vm.DefaultKg?.Name, Is.EqualTo("Wolkersdorf"));
+                Assert.That(vm.Comment, Is.EqualTo("Ich bin eine Anmerkung"));
+                Assert.That(vm.ContactViaPost, Is.True);
+                Assert.That(vm.ContactViaEmail, Is.True);
+                Assert.That(vm.IsVollLieferant, Is.True);
+                Assert.That(vm.IsFunktionär, Is.True);
+            });
+        }
+
+        [Test]
+        public async Task TestUpdate_01_Inactive() {
+            var vm = new MemberAdminViewModel();
+            await InitViewModel(vm);
+            using (var ctx = new AppDbContext()) {
+                vm.FillInputs(await ctx.Members
+                    .Where(m => m.MgNr == 202)
+                    .Include(m => m.BillingAddress!.PostalDest.AtPlz!.Ort)
+                    .Include(m => m.PostalDest.AtPlz!.Ort)
+                    .Include(m => m.DefaultWbKg!.AtKg)
+                    .Include(m => m.EmailAddresses)
+                    .Include(m => m.TelephoneNumbers)
+                    .AsSplitQuery()
+                    .FirstAsync());
+            }
+
+            Assert.That(vm.IsActive, Is.True);
+
+            var exitDate = DateTime.Now;
+            vm.IsActive = false;
+            vm.ExitDate = $"{exitDate:dd.MM.yyyy}";
+
+            Assert.DoesNotThrowAsync(async () => await vm.UpdateMember(202));
+
+            Member? m;
+            using (var ctx = new AppDbContext()) {
+                m = await ctx.Members
+                    .Where(m => m.MgNr == 202)
+                    .Include(m => m.BillingAddress!.PostalDest.AtPlz!.Ort)
+                    .Include(m => m.PostalDest.AtPlz!.Ort)
+                    .Include(m => m.DefaultWbKg!.AtKg)
+                    .Include(m => m.EmailAddresses)
+                    .Include(m => m.TelephoneNumbers)
+                    .AsSplitQuery()
+                    .FirstOrDefaultAsync();
+            }
+
+            Assert.That(m, Is.Not.Null);
+            Assert.Multiple(() => {
+                Assert.That(m.IsActive, Is.False);
+                Assert.That(m.ExitDateString, Is.EqualTo($"{exitDate:yyyy-MM-dd}"));
+            });
+
+            vm = new MemberAdminViewModel();
+            await InitViewModel(vm);
+            Assert.DoesNotThrow(() => vm.FillInputs(m));
+            Assert.Multiple(() => {
+                Assert.That(vm.IsActive, Is.False);
+                Assert.That(vm.ExitDate, Is.EqualTo($"{exitDate:dd.MM.yyyy}"));
+            });
+        }
+
+        [Test]
+        public async Task TestUpdate_02_MgNr() {
+            var vm = new MemberAdminViewModel();
+            await InitViewModel(vm);
+            using (var ctx = new AppDbContext()) {
+                vm.FillInputs(await ctx.Members
+                    .Where(m => m.MgNr == 203)
+                    .Include(m => m.BillingAddress!.PostalDest.AtPlz!.Ort)
+                    .Include(m => m.PostalDest.AtPlz!.Ort)
+                    .Include(m => m.DefaultWbKg!.AtKg)
+                    .Include(m => m.EmailAddresses)
+                    .Include(m => m.TelephoneNumbers)
+                    .AsSplitQuery()
+                    .FirstAsync());
+            }
+
+            Assert.Multiple(() => {
+                Assert.That(vm.MgNr, Is.EqualTo(203));
+                Assert.That(vm.EmailAddresses[0], Is.Not.Null);
+                Assert.That(vm.PhoneNrs[0], Is.Not.Null);
+                Assert.That(vm.BillingName, Is.Not.Null);
+            });
+            vm.MgNr = 210;
+            Assert.DoesNotThrowAsync(async () => await vm.UpdateMember(203));
+
+            Member? m;
+            using (var ctx = new AppDbContext()) {
+                m = await ctx.Members
+                    .Where(m => m.MgNr == 210)
+                    .Include(m => m.BillingAddress!.PostalDest.AtPlz!.Ort)
+                    .Include(m => m.PostalDest.AtPlz!.Ort)
+                    .Include(m => m.DefaultWbKg!.AtKg)
+                    .Include(m => m.EmailAddresses)
+                    .Include(m => m.TelephoneNumbers)
+                    .AsSplitQuery()
+                    .FirstOrDefaultAsync();
+            }
+
+            Assert.That(m, Is.Not.Null);
+            vm = new MemberAdminViewModel();
+            await InitViewModel(vm);
+            Assert.DoesNotThrow(() => vm.FillInputs(m));
+            Assert.Multiple(() => {
+                Assert.That(vm.MgNr, Is.EqualTo(210));
+                Assert.That(vm.EmailAddresses[0], Is.Not.Null);
+                Assert.That(vm.PhoneNrs[0], Is.Not.Null);
+                Assert.That(vm.BillingName, Is.Not.Null);
+            });
+        }
+
+        [Test]
+        public async Task TestDelete_01_NoReferences() {
+            using (var ctx = new AppDbContext()) {
+                Assert.That(await ctx.Members.FindAsync(201), Is.Not.Null);
+            }
+            Assert.DoesNotThrowAsync(async () => await MemberService.DeleteMember(201, false, false, false));
+            using (var ctx = new AppDbContext()) {
+                Assert.That(await ctx.Members.FindAsync(201), Is.Null);
+            }
+        }
+
+        [Test]
+        public async Task TestDelete_02_AllReferences() {
+            using (var ctx = new AppDbContext()) {
+                Assert.That(await ctx.Members.FindAsync(204), Is.Not.Null);
+            }
+            for (int i = 0; i < 7; i++) {
+                Assert.ThrowsAsync<DbUpdateException>(async () => await MemberService.DeleteMember(204, (i & 1) != 0, (i & 2) != 0, (i & 4) != 0));
+                using var ctx = new AppDbContext();
+                Assert.That(await ctx.Members.FindAsync(204), Is.Not.Null);
+            }
+            Assert.DoesNotThrowAsync(async () => await MemberService.DeleteMember(204, true, true, true));
+            using (var ctx = new AppDbContext()) {
+                Assert.That(await ctx.Members.FindAsync(204), Is.Null);
+            }
+        }
+    }
+}

Tests/UnitTests/ServiceTests/Setup.cs

@@ -0,0 +1,25 @@
+using Elwig.Helpers;
+using System.Reflection;
+using Microsoft.Data.Sqlite;
+
+namespace Tests.UnitTests.ServiceTests {
+    [SetUpFixture]
+    public class Setup {
+
+        private SqliteConnection? Connection;
+
+        [OneTimeSetUp]
+        public async Task SetupDatabase() {
+            Connection = await AppDbContext.ConnectAsync();
+            await AppDbContext.ExecuteEmbeddedScript(Connection, Assembly.GetExecutingAssembly(), "Tests.Resources.Sql.ServiceInsert.sql");
+        }
+
+        [OneTimeTearDown]
+        public async Task TeardownDatabase() {
+            if (Connection == null) return;
+            await AppDbContext.ExecuteEmbeddedScript(Connection, Assembly.GetExecutingAssembly(), "Tests.Resources.Sql.ServiceDelete.sql");
+            await Connection.DisposeAsync();
+            Connection = null;
+        }
+    }
+}