Addet integration test

PointOfSale/IntegrationTests/PosDbContextTests.cs

@@ -0,0 +1,29 @@
+using Database;
+using Database.Repository;
+using Microsoft.EntityFrameworkCore;
+using Xunit.Abstractions;
+
+namespace IntegrationTests;
+
+public class PosDbContextTests
+{
+    private readonly ITestOutputHelper _output;
+
+    public PosDbContextTests(ITestOutputHelper output)
+    {
+        _output = output;
+    }
+
+    [Fact]
+    public void EmployeeRepository_ShouldReturnEmployees()
+    {
+        using var repository = new EmployeeRepository();
+
+        var employees = repository.GetAll();
+
+        _output.WriteLine(
+            $"Antal medarbejdere hentet: {employees.Count}");
+
+         Assert.NotEmpty(employees);
+    }
+}