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LehrerApp/LehrerApp.TemplateDesigner.Tests/StarterTemplateLibraryTests.cs
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QuestPDF-Vorlagensystem und Designer hinzufügen
2026-08-30 15:37:22 +02:00

81 lines
3.3 KiB
C#

using LehrerApp.TemplateDesigner;
using LehrerApp.Templating;
using Xunit;
namespace LehrerApp.TemplateDesigner.Tests;
public sealed class StarterTemplateLibraryTests : IDisposable
{
private readonly string _directory = Path.Combine(Path.GetTempPath(), $"starter-library-{Guid.NewGuid():N}");
public StarterTemplateLibraryTests() => Directory.CreateDirectory(_directory);
[Fact]
public void SpeichernUndAktualisieren_VerwendetStabileIdUndErsetztInhalt()
{
var library = new StarterTemplateLibrary(_directory);
var manifest = Manifest("briefkopf", "Briefkopf");
library.Save(manifest, "PAGE 210 297 mm\nTEXT 10 10 \"Version 1\"", EmptyAssets());
library.Save(manifest, "PAGE 210 297 mm\nTEXT 10 10 \"Version 2\"", EmptyAssets());
var item = Assert.Single(library.GetAll());
var (_, layout) = library.Load(item);
Assert.Equal("briefkopf", item.Id);
Assert.Contains("Version 2", layout);
Assert.DoesNotContain("Version 1", layout);
}
[Fact]
public void Duplizieren_ErzeugtUnabhaengigeIdUndLaesstOriginalUnveraendert()
{
var library = new StarterTemplateLibrary(_directory);
var original = library.Save(Manifest("briefkopf", "Briefkopf"),
"PAGE 210 297 mm", EmptyAssets());
var firstCopy = library.Duplicate(original);
var secondCopy = library.Duplicate(original);
Assert.Equal("briefkopf-kopie", firstCopy.Id);
Assert.Equal("briefkopf-kopie-2", secondCopy.Id);
Assert.Equal(3, library.GetAll().Count);
Assert.Equal("Briefkopf", library.Load(original).Template.Manifest.Name);
}
[Fact]
public void ImportUndExport_UebertragenPortablesPaket()
{
var sourceLibrary = new StarterTemplateLibrary(Path.Combine(_directory, "source"));
var targetLibrary = new StarterTemplateLibrary(Path.Combine(_directory, "target"));
var item = sourceLibrary.Save(Manifest("kopf", "Schulbriefkopf"), "PAGE 210 297 mm", EmptyAssets());
var exported = Path.Combine(_directory, "export.lavorlage");
sourceLibrary.Export(item, exported);
var imported = targetLibrary.Import(exported);
Assert.Equal("kopf", imported.Id);
Assert.Equal("Schulbriefkopf", Assert.Single(targetLibrary.GetAll()).Name);
}
[Fact]
public void AlsNeuesProjekt_BehaeltLayoutUndVergibtNeueMetadaten()
{
var library = new StarterTemplateLibrary(_directory);
var item = library.Save(Manifest("kopf", "Schulbriefkopf"),
"PAGE 210 297 mm\nTEXT 10 10 \"Schule\"", EmptyAssets());
var (template, layout) = library.Load(item);
var viewModel = new DesignerViewModel();
viewModel.LoadAsNewProject(template, layout);
Assert.Equal("kopf-neu", viewModel.TemplateId);
Assert.Equal("Schulbriefkopf - Neu", viewModel.TemplateName);
Assert.Contains("Schule", viewModel.LayoutSource);
Assert.Equal("kopf", library.Load(item).Template.Manifest.Id);
}
private static TemplateManifest Manifest(string id, string name) => new()
{ Id = id, Name = name, Description = "Wiederverwendbarer Ausgangspunkt" };
private static IReadOnlyDictionary<string, byte[]> EmptyAssets() => new Dictionary<string, byte[]>();
public void Dispose() { if (Directory.Exists(_directory)) Directory.Delete(_directory, true); }
}