Test coverage for ReadOnlyCollectionWrapper use when mapping from a dictionary to a root simple type array

Author: SteveWilkes

AgileMapper.UnitTests/WhenMappingFromDictionaries.cs

@@ -207,6 +207,23 @@ public void ShouldPopulateANestedSimpleTypeCollectionFromConvertibleTypedEntries
                 now.AddHours(2).ToCurrentCultureString());
         }
 
+        [Fact]
+        public void ShouldPopulateARootSimpleTypeArrayFromConvertibleTypedEntries()
+        {
+            var source = new Dictionary<string, long>
+            {
+                ["[0]"] = 123,
+                ["[1]"] = long.MaxValue,
+                ["[2]"] = 789
+            };
+            var result = Mapper.Map(source).ToANew<int[]>();
+
+            result.Length.ShouldBe(3);
+            result.First().ShouldBe(123);
+            result.Second().ShouldBeDefault();
+            result.Third().ShouldBe(789);
+        }
+
         [Fact]
         public void ShouldPopulateARootComplexTypeListFromUntypedEntries()
         {