include strategy testings.

PoweredSoft.DynamicQuery.Test/IncludeStrategyTests.cs

@@ -0,0 +1,89 @@
+using Microsoft.EntityFrameworkCore;
+using PoweredSoft.DynamicQuery.Core;
+using PoweredSoft.DynamicQuery.Test.Mock;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using Xunit;
+
+namespace PoweredSoft.DynamicQuery.Test
+{
+    public class IncludeStrategyTests
+    {
+        private class MockIncludeStrategyInterceptor : IIncludeStrategyInterceptor
+        {
+            public IQueryable InterceptIncludeStrategy(IQueryCriteria criteria, IQueryable queryable)
+            {
+                queryable = ((IQueryable<Order>)queryable).Include(t => t.Customer);
+                return queryable;
+            }
+        }
+
+        private class MockIncludeStrategyGenericInterceptor : 
+            IIncludeStrategyInterceptor<Order>,
+            IIncludeStrategyInterceptor<Customer>
+        {
+            public IQueryable<Order> InterceptIncludeStrategy(IQueryCriteria criteria, IQueryable<Order> queryable)
+            {
+                return queryable.Include(t => t.Customer);
+            }
+
+            public IQueryable<Customer> InterceptIncludeStrategy(IQueryCriteria criteria, IQueryable<Customer> queryable)
+            {
+                // should not go in here.
+                throw new NotImplementedException();
+            }
+        }
+
+        [Fact]
+        public void NonGeneric()
+        {
+            MockContextFactory.SeedAndTestContextFor("IncludeStrategyTests_NonGeneric", TestSeeders.SimpleSeedScenario, ctx =>
+            {
+                var criteria = new QueryCriteria();
+                var interceptor = new MockIncludeStrategyInterceptor();
+
+                // queryable of orders.
+                var queryable = ctx.Orders.AsQueryable();
+
+                // pass into the interceptor.
+                queryable = (IQueryable<Order>)interceptor.InterceptIncludeStrategy(criteria, queryable);
+                
+                // query handler should pass by the same interceptor.
+                var queryHandler = new QueryHandler();
+                queryHandler.AddInterceptor(interceptor);
+                var result = queryHandler.Execute(ctx.Orders, criteria);
+
+                // compare results.
+                var expected = queryable.ToList();
+                Assert.Equal(expected, result.Data);
+            });
+        }
+
+        [Fact]
+        public void Generic()
+        {
+            MockContextFactory.SeedAndTestContextFor("IncludeStrategyTests_Generic", TestSeeders.SimpleSeedScenario, ctx =>
+            {
+                var criteria = new QueryCriteria();
+                var interceptor = new MockIncludeStrategyGenericInterceptor();
+
+                // queryable of orders.
+                var queryable = ctx.Orders.AsQueryable();
+
+                // pass into the interceptor.
+                queryable = interceptor.InterceptIncludeStrategy(criteria, queryable);
+
+                // query handler should pass by the same interceptor.
+                var queryHandler = new QueryHandler();
+                queryHandler.AddInterceptor(interceptor);
+                var result = queryHandler.Execute(ctx.Orders, criteria);
+
+                // compare results.
+                var expected = queryable.ToList();
+                Assert.Equal(expected, result.Data);
+            });
+        }
+    }
+}

README.md

@@ -87,8 +87,8 @@ The following is documented in the order of what they are called by the **defaul
 
 Interceptor                            | Interface                                                                                  | Example                                                     | Description
 ---------------------------------------|--------------------------------------------------------------------------------------------|-------------------------------------------------------------|------------------------------------------------------------------------------------------------------------
-IIncludeStrategyInterceptor            | [interface](../master/PoweredSoft.DynamicQuery.Core/IIncludeStrategyInterceptor.cs)   | [test](../master/PoweredSoft.DynamicQuery.Test/TBT.md) | This is to allow you to specify include paths for the queryable
+IIncludeStrategyInterceptor            | [interface](../master/PoweredSoft.DynamicQuery.Core/IIncludeStrategyInterceptor.cs)   | [test](../master/PoweredSoft.DynamicQuery.Test/IncludeStrategyTests.cs) | This is to allow you to specify include paths for the queryable
-IIncludeStrategyInterceptor<T>   | [interface](../master/PoweredSoft.DynamicQuery.Core/IIncludeStrategyInterceptor.cs)   | [test](../master/PoweredSoft.DynamicQuery.Test/TBT.md) | This is to allow you to specify include paths for the queryable
+IIncludeStrategyInterceptor<T>   | [interface](../master/PoweredSoft.DynamicQuery.Core/IIncludeStrategyInterceptor.cs)   | [test](../master/PoweredSoft.DynamicQuery.Test/IncludeStrategyTests.cs#L65) | This is to allow you to specify include paths for the queryable
 IBeforeQueryFilterInterceptor          | [interface](../master/PoweredSoft.DynamicQuery.Core/IBeforeQueryFilterInterceptor.cs) | [test](../master/PoweredSoft.DynamicQuery.Test/TBT.md) | Before adding the filters to the expression
 IBeforeQueryFilterInterceptor<T> | [interface](../master/PoweredSoft.DynamicQuery.Core/IBeforeQueryFilterInterceptor.cs) | [test](../master/PoweredSoft.DynamicQuery.Test/TBT.md) | Before adding the filters to the expression
 INoSortInterceptor                     | [interface](../master/PoweredSoft.DynamicQuery.Core/INoSortInterceptor.cs)            | [test](../master/PoweredSoft.DynamicQuery.Test/TBT.md) | This is called to allow you to specify an OrderBy in case none is specified, to avoid paging crash with EF6