Update to latest packages and show examples

2026-07-05 22:05:53 +02:00
parent 3a36978997
commit c7ddc282ed
52 changed files with 2156 additions and 21 deletions
@@ -0,0 +1,57 @@
+using AwesomeAssertions;
+using GerstITS.Examples.Logic.Customers;
+using GerstITS.Examples.Logic.Shared.Search.Sorting;
+using GerstITS.Search;
+using GerstITS.TestFramework;
+using Xunit;
+
+namespace GerstITS.Examples.Tests.Shared.Search.Sorting;
+
+[TestCategory(TestCategories.Unit)]
+public sealed class SortingProviderTest
+{
+    #region Tests
+
+    [Fact]
+    public void If_customers_are_sorted_descending___The_order_is_reversed()
+    {
+        var query = CreateCustomers().AsQueryable();
+        var sorting = new CustomerSearchFilter { SortBy = nameof(Customer.LastName), SortDirection = SortingDirections.Descending };
+
+        var sorted = new SortingProvider().Sort(query, sorting);
+
+        sorted.First().LastName.Should().Be("Zimmermann");
+    }
+
+    [Fact]
+    public void If_the_sort_property_is_unknown___The_query_is_left_unchanged()
+    {
+        var query = CreateCustomers().AsQueryable();
+        var sorting = new CustomerSearchFilter { SortBy = "Unknown" };
+
+        var sorted = new SortingProvider().Sort(query, sorting);
+
+        sorted.Last().LastName.Should().Be("Zimmermann");
+    }
+
+    [Fact]
+    public void If_the_item_type_is_not_sortable___It_cannot_be_sorted()
+    {
+        new SortingProvider().CanSort(new[] { "a" }.AsQueryable()).Should().BeFalse();
+    }
+
+    #endregion
+
+    #region Methods
+
+    private static IEnumerable<Customer> CreateCustomers()
+    {
+        return new[]
+               {
+                   new Customer { FirstName = "Anna", LastName = "Albrecht" },
+                   new Customer { FirstName = "Zoe", LastName = "Zimmermann" }
+               };
+    }
+
+    #endregion
+}