Codebasis als Dateien ins Arbeitsrepo statt als Gitlink

QuellCode/CentronERP war nur als Gitlink (Submodul-Referenz auf 79c1142)
getrackt, ohne .gitmodules und ohne erreichbares Remote. Der
Untersuchungsgegenstand der Versuchsreihe war damit nicht reproduzierbar
gesichert: Ein Klon haette ein leeres Verzeichnis erhalten, und die Belege
der 3.287 Anforderungen waeren nicht ueberpruefbar gewesen.

Umstellung:
- Historie nach c:\DEV\CentronERP_git_snapshot_79c1142 ausgelagert
  (vollstaendig lesbar, enthaelt 79c1142 und Vorgaenger 89ccfd6)
- Gitlink aus dem Index entfernt
- Dateiinhalt aufgenommen: 24.557 Dateien, rund 333 MB

Die verschachtelte .gitignore der Codebasis gilt weiter, Build-Artefakte
bleiben ausgeschlossen. Details in Versuche/Versuch_01/_Codebasis-Nachweis.md

QuellCode/CentronERP/tests/Centron.Tests.EndToEnd/Tests/MailTemplateAttachments/GetMailTemplateAttachments.expected.txt

@@ -0,0 +1,50 @@
+[
+  {
+    AccountI3D: null,
+    BranchI3D: null,
+    CreatedAt: DateTime,
+    CreatedByI3D: 22,
+    FileData: 'AQIDBAUGBwgJCgsMDQ4PEBESExQ=',
+    FileSize: 20,
+    FileType: 0,
+    I3D: 1,
+    IsGlobal: false,
+    IsPersonal: false,
+    Name: 'Test.png',
+    ObjectI3D: 1,
+    ObjectKind: 7600119,
+    SubObjectKind: null
+  },
+  {
+    AccountI3D: null,
+    BranchI3D: null,
+    CreatedAt: DateTime,
+    CreatedByI3D: 22,
+    FileData: 'AQIDBAUGBwgJCgsMDQ4PEBESExQ=',
+    FileSize: 20,
+    FileType: 0,
+    I3D: 2,
+    IsGlobal: false,
+    IsPersonal: false,
+    Name: 'Test.png',
+    ObjectI3D: 1,
+    ObjectKind: 7600119,
+    SubObjectKind: null
+  },
+  {
+    AccountI3D: null,
+    BranchI3D: null,
+    CreatedAt: DateTime,
+    CreatedByI3D: 22,
+    FileData: 'AQIDBAUGBwgJCgsMDQ4PEBESExQ=',
+    FileSize: 20,
+    FileType: 0,
+    I3D: 4,
+    IsGlobal: false,
+    IsPersonal: false,
+    Name: 'Test2.png',
+    ObjectI3D: 1,
+    ObjectKind: 7600119,
+    SubObjectKind: null
+  }
+]

QuellCode/CentronERP/tests/Centron.Tests.EndToEnd/Tests/MailTemplateAttachments/MailTemplateAttachmentsTest.cs

@@ -0,0 +1,177 @@
+using Centron.BusinessLogic;
+using Centron.BusinessLogic.WebServices.Mail.Templates;
+using Centron.Interfaces;
+using Centron.Interfaces.Mail.Templates;
+using Centron.Tests.EndToEnd.Infrastructure;
+using CentronSoftware.Centron.WebServices.Entities.Administration.FileManagement;
+using CentronSoftware.Centron.WebServices.Entities.Mail.Templates;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using Xunit;
+using Xunit.Abstractions;
+
+namespace Centron.Tests.EndToEnd.Tests.MailTemplateAttachments
+{
+    public class MailTemplateAttachmentsTest : EndToEndTest
+    {
+        public MailTemplateAttachmentsTest(ITestOutputHelper testOutputHelper)
+            : base(testOutputHelper)
+        {
+        }
+
+        private byte[] _file = new byte[] { 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20 };
+
+        public override void Execute()
+        {
+            this.SaveMailTemplateAttachment();
+            this.SaveMailTemplateAttachments();
+            this.GetMailTemplateAttachments();
+            this.UpdateMailTemplateAttachment();
+            this.GetGlobalMailTemplateAttachments();
+            this.DeleteMailTemplateAttachments();
+        }
+
+        private void SaveMailTemplateAttachment()
+        {
+            using var session = new BLSession();
+
+            var loggedInUser = this.GetLoggedInUser();
+
+            var attachment = session.GetBL<MailTemplateWebServiceBL>().SaveMailTemplateAttachment(
+                new MailTemplateAttachmentDTO
+                {
+                    ObjectKind = CentronObjectKindNumeric.PLM,
+                    SubObjectKind = null,
+                    ObjectI3D = 1,
+                    Name = "Test.png",
+                    FileType = DocumentType.PDF,
+                    FileData = _file,
+                    FileSize = _file.Length,
+                    BranchI3D = null,
+                    AccountI3D = null,
+                    CreatedAt = DateTime.Now,
+                    CreatedByI3D = loggedInUser.User.Employee.I3D,
+                }, 
+                this.GetLoggedInUser()).Data;
+
+            Assert.NotNull(attachment);
+        }
+
+        private void SaveMailTemplateAttachments()
+        {
+            using var session = new BLSession();
+
+            var loggedInUser = this.GetLoggedInUser();
+
+            session.GetBL<MailTemplateWebServiceBL>().SaveAllMailtemplateAttachments(
+                new List<MailTemplateAttachmentDTO>
+                {
+                    new MailTemplateAttachmentDTO
+                    {
+                        ObjectKind = CentronObjectKindNumeric.PLM,
+                        SubObjectKind = null,
+                        ObjectI3D = 1,
+                        Name = "Test.png",
+                        FileType = DocumentType.PDF,
+                        FileData = _file,
+                        FileSize = _file.Length,
+                        BranchI3D = null,
+                        AccountI3D = null,
+                        CreatedAt = DateTime.Now,
+                        CreatedByI3D = loggedInUser.User.Employee.I3D,
+                    },
+                    new MailTemplateAttachmentDTO
+                    {
+                        ObjectKind = CentronObjectKindNumeric.PLM,
+                        SubObjectKind = null,
+                        ObjectI3D = 2,
+                        Name = "Test1.png",
+                        FileType = DocumentType.PDF,
+                        FileData = _file,
+                        FileSize = _file.Length,
+                        BranchI3D = null,
+                        AccountI3D = null,
+                        CreatedAt = DateTime.Now,
+                        CreatedByI3D = loggedInUser.User.Employee.I3D,
+                    },
+                    new MailTemplateAttachmentDTO
+                    {
+                        ObjectKind = CentronObjectKindNumeric.PLM,
+                        SubObjectKind = null,
+                        ObjectI3D = 1,
+                        Name = "Test2.png",
+                        FileType = DocumentType.PDF,
+                        FileData = _file,
+                        FileSize = _file.Length,
+                        BranchI3D = null,
+                        AccountI3D = null,
+                        CreatedAt = DateTime.Now,
+                        CreatedByI3D = loggedInUser.User.Employee.I3D,
+                    },
+                },
+                this.GetLoggedInUser());
+        }
+
+        private void GetMailTemplateAttachments()
+        {
+            using var session = new BLSession();
+
+            var attachments = session.GetBL<MailTemplateWebServiceBL>().GetMailTemplateAttachments(
+                this.GetLoggedInUser(),
+                objectKind: CentronObjectKindNumeric.PLM,
+                subObjectKind: null, 
+                objectI3D: 1, 
+                branchI3D: null,
+                accountI3D: null,
+                customerI3D: null,
+                supplierI3D: null,
+                employeeI3D: null).Data;
+
+            Assert.NotEmpty(attachments);
+
+            this.Verifier.Verify("GetMailTemplateAttachments", attachments);
+        }
+
+        private void UpdateMailTemplateAttachment()
+        {
+            using var session = new BLSession();
+
+            var attachment = session.GetBL<MailTemplateWebServiceBL>().GetMailTemplateAttachment(1).Data;
+
+            Assert.NotNull(attachment);
+
+            attachment.IsGlobal = true;
+
+            var updatedAttachment = session.GetBL<MailTemplateWebServiceBL>().SaveMailTemplateAttachment(attachment, this.GetLoggedInUser());
+
+            Assert.NotNull(updatedAttachment);
+        }
+
+        private void GetGlobalMailTemplateAttachments()
+        {
+            using var session = new BLSession();
+
+            var attachments = session.GetBL<MailTemplateWebServiceBL>().GetGlobalMailTemplateAttachments().Data;
+
+            Assert.NotEmpty(attachments);
+        }
+
+        private void DeleteMailTemplateAttachments()
+        {
+            using var session = new BLSession();
+
+            var attachment = session.GetBL<MailTemplateWebServiceBL>().GetMailTemplateAttachment(1).Data;
+
+            Assert.NotNull(attachment);
+
+            session.GetBL<MailTemplateWebServiceBL>().DeleteMailTemplateAttachments(new List<MailTemplateAttachmentDTO> { attachment });
+
+            attachment = session.GetBL<MailTemplateWebServiceBL>().GetMailTemplateAttachment(1).Data;
+
+            Assert.Null(attachment);
+        }
+    }
+}