From bd25a1dca7315c94d35eab21ccc2fc2131f0bdf1 Mon Sep 17 00:00:00 2001
From: Rafael Sliveira Cordeiro <rafaelsc@rafaelsc.net>
Date: Wed, 7 Nov 2018 19:28:24 -0800
Subject: [PATCH] Add Checks to ArgumentNullException

---
 Slapper.AutoMapper/Slapper.AutoMapper.cs | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/Slapper.AutoMapper/Slapper.AutoMapper.cs b/Slapper.AutoMapper/Slapper.AutoMapper.cs
index 52feb4d..c19cb5f 100644
--- a/Slapper.AutoMapper/Slapper.AutoMapper.cs
+++ b/Slapper.AutoMapper/Slapper.AutoMapper.cs
@@ -84,6 +84,8 @@ public static T MapDynamic<T>( object dynamicObject, bool keepCache = true)
         /// <exception cref="ArgumentException">Exception that is thrown when the <paramref name="dynamicObject"/> cannot be converted to an IDictionary of type string and object.</exception>
         public static object MapDynamic(Type type, object dynamicObject, bool keepCache = true)
         {
+            if (type == null) throw new ArgumentNullException(nameof(type));
+
             if (dynamicObject == null)
             {
                 return type.IsValueType ? Activator.CreateInstance(type) : null;
@@ -128,6 +130,8 @@ public static IEnumerable<T> MapDynamic<T>( IEnumerable<object> dynamicListOfPro
         /// <exception cref="ArgumentException">Exception that is thrown when the <paramref name="dynamicListOfProperties"/> cannot be converted to an IDictionary of type string and object.</exception>
         public static IEnumerable<object> MapDynamic(Type type, IEnumerable<object> dynamicListOfProperties, bool keepCache = true)
         {
+            if (type == null) throw new ArgumentNullException(nameof(type));
+
             if (dynamicListOfProperties == null)
                 return new List<object>();
 
@@ -169,6 +173,8 @@ public static T Map<T>( IDictionary<string, object> listOfProperties, bool keepC
         /// <returns>The specified Type</returns>
         public static object Map(Type type, IDictionary<string, object> listOfProperties, bool keepCache = true)
         {
+            if (type == null) throw new ArgumentNullException(nameof(type));
+
             var propertiesList = new List<IDictionary<string, object>> { listOfProperties };
 
             return Map(type, propertiesList, keepCache).FirstOrDefault();
@@ -201,6 +207,8 @@ public static IEnumerable<T> Map<T>( IEnumerable<IDictionary<string, object>> li
         /// <returns>List of specified Type</returns>
         public static IEnumerable<object> Map(Type type, IEnumerable<IDictionary<string, object>> listOfProperties, bool keepCache = true)
         {
+            if (type == null) throw new ArgumentNullException(nameof(type));
+
             var instanceCache = new Dictionary<object, object>();
 
             foreach (var properties in listOfProperties)