Tests: Add tests for documents

Tests/DocumentTests/Setup.cs

@@ -0,0 +1,37 @@
+using Elwig.Helpers;
+using System.Reflection;
+using Microsoft.Data.Sqlite;
+using Elwig.Helpers.Printing;
+
+namespace Tests.DocumentTests {
+    [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.DocumentInsert.sql");
+        }
+
+        [OneTimeTearDown]
+        public async Task TeardownDatabase() {
+            if (Connection == null) return;
+            await AppDbContext.ExecuteEmbeddedScript(Connection, Assembly.GetExecutingAssembly(), "Tests.Resources.Sql.DocumentDelete.sql");
+            await Connection.DisposeAsync();
+            Connection = null;
+        }
+
+        [OneTimeSetUp]
+        public async Task SetupPrinting() {
+            await Html.Init();
+            await Pdf.Init();
+        }
+
+        [OneTimeTearDown]
+        public void TeardownPrinting() {
+            // no teardown needed yet
+        }
+    }
+}