Added test for #19, bumped version to 1.11.4.

ShopifySharp.Tests/Playlists/Orders.playlist

@@ -1 +1 @@
-<Playlist Version="1.0"><Add Test="ShopifySharp.Tests.When_getting_an_order::should_get_an_order" /><Add Test="ShopifySharp.Tests.When_updating_an_order::should_update_an_order" /><Add Test="ShopifySharp.Tests.When_opening_an_order::should_open_an_order" /><Add Test="ShopifySharp.Tests.When_closing_an_order::should_close_an_order" /><Add Test="ShopifySharp.Tests.When_listing_orders_with_options::should_only_list_2_orders" /><Add Test="ShopifySharp.Tests.When_deleting_an_order::should_delete_an_order" /><Add Test="ShopifySharp.Tests.When_counting_orders::should_retrieve_a_count_of_orders" /><Add Test="ShopifySharp.Tests.When_listing_orders::should_list_orders" /><Add Test="ShopifySharp.Tests.When_creating_an_order::should_create_an_order" /><Add Test="ShopifySharp.Tests.When_listing_orders_with_options::should_list_orders_with_a_specific_id" /><Add Test="ShopifySharp.Tests.When_listing_orders_with_options::should_list_orders_with_specific_ids" /></Playlist>
+<Playlist Version="1.0"><Add Test="ShopifySharp.Tests.When_getting_an_order::should_get_an_order" /><Add Test="ShopifySharp.Tests.When_updating_an_order::should_update_an_order" /><Add Test="ShopifySharp.Tests.When_opening_an_order::should_open_an_order" /><Add Test="ShopifySharp.Tests.When_closing_an_order::should_close_an_order" /><Add Test="ShopifySharp.Tests.When_listing_orders_with_options::should_only_list_2_orders" /><Add Test="ShopifySharp.Tests.When_deleting_an_order::should_delete_an_order" /><Add Test="ShopifySharp.Tests.When_counting_orders::should_retrieve_a_count_of_orders" /><Add Test="ShopifySharp.Tests.When_listing_orders::should_list_orders" /><Add Test="ShopifySharp.Tests.When_creating_an_order::should_create_an_order" /><Add Test="ShopifySharp.Tests.When_listing_orders_with_options::should_list_orders_with_a_specific_id" /><Add Test="ShopifySharp.Tests.When_listing_orders_with_options::should_list_orders_with_specific_ids" /><Add Test="ShopifySharp.Tests.When_listing_orders_with_since_id::should_list_orders_greater_than_since_id" /></Playlist>

ShopifySharp.Tests/ShopifyOrderService Tests/When_listing_orders_with_since_id.cs

@@ -0,0 +1,62 @@
+using Machine.Specifications;
+using ShopifySharp.Tests.Test_Data;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace ShopifySharp.Tests
+{
+    [Subject(typeof(ShopifyOrderService))]
+    public class When_listing_orders_with_since_id
+    {
+        Establish context = () =>
+        {
+            Service = new ShopifyOrderService(Utils.MyShopifyUrl, Utils.AccessToken);
+
+            for (int i = 0; i < 5; i++)
+            {
+                var order = Service.CreateAsync(OrderCreation.CreateValidOrder()).Await().AsTask.Result;
+
+                CreatedIds.Add(order.Id.Value);
+            }
+
+            SinceId = CreatedIds[2];
+
+            Options = new ShopifyOrderFilterOptions()
+            {
+                SinceId = SinceId
+            };            
+        };
+
+        Because of = () =>
+        {
+            Result = Service.ListAsync(Options).Await().AsTask.Result;
+        };
+
+        It should_list_orders_greater_than_since_id = () =>
+        {
+            Result.ShouldNotBeNull();
+            Result.All(order => order.Id > SinceId).ShouldBeTrue();
+        };
+
+        Cleanup after = () =>
+        {
+            foreach (var id in CreatedIds)
+            {
+                Service.DeleteAsync(id).Await();
+            }
+        };
+
+        static long SinceId;
+
+        static ShopifyOrderService Service;
+
+        static IEnumerable<ShopifyOrder> Result;
+
+        static ShopifyOrderFilterOptions Options;
+
+        static List<long> CreatedIds = new List<long>();
+    }
+}

ShopifySharp.Tests/ShopifySharp.Tests.csproj

@@ -87,6 +87,7 @@
     <Compile Include="ShopifyChargeService Tests\When_creating_a_charge.cs" />
     <Compile Include="ShopifyChargeService Tests\When_listing_charges.cs" />
     <Compile Include="ShopifyChargeService Tests\When_retrieving_a_charge.cs" />
+    <Compile Include="ShopifyOrderService Tests\When_listing_orders_with_since_id.cs" />
     <Compile Include="ShopifyProductService Tests\Test_Data\ProductCreation.cs" />
     <Compile Include="ShopifyProductService Tests\When_deleting_a_product.cs" />
     <Compile Include="ShopifyProductService Tests\When_getting_a_list_of_products - Copy.cs" />

ShopifySharp/Properties/AssemblyInfo.cs

@@ -32,5 +32,5 @@
 // You can specify all the values or you can default the Build and Revision Numbers 
 // by using the '*' as shown below:
 // [assembly: AssemblyVersion("1.0.*")]
-[assembly: AssemblyVersion("1.11.3.0")]
+[assembly: AssemblyVersion("1.11.4.0")]
 [assembly: AssemblyFileVersion("1.0.0.0")]

ShopifySharp/Services/Order/ShopifyOrderFilterOptions.cs

@@ -22,7 +22,7 @@ public class ShopifyOrderFilterOptions : ShopifyFilterOptions
         /// Restrict results to after the specified ID.
         /// </summary>
         [JsonProperty("since_id")]
-        public long? SinceId { get; set; };
+        public long? SinceId { get; set; }
 
         /// <summary>
         /// The status of orders to retrieve. Default is <see cref="ShopifyOrderStatus.Any"/>.

ShopifySharp/ShopifySharp.nuspec

@@ -11,6 +11,14 @@
     <requireLicenseAcceptance>false</requireLicenseAcceptance>
     <description>ShopifySharp is a .NET library that enables you to authenticate and make API calls to Shopify.</description>
     <releaseNotes> 
+	1.11.4
+	======
+	- Adds a `SinceId` filter to `ShopifyOrderFilterOptions`, letting you filter a list of orders to those created after the given id.
+
+	1.11.3
+	======
+	- Makes ShopifyShop.PasswordEnabled a nullable Boolean. Null values here previously threw a deserialization exception.
+
 	1.11.2
 	======
 	- Fixed a bug ShopifyOrderService.ListAsync and ShopifyProductService.ListAsync where filtering the results to specific ids was broken.