Add async tests for [AutoId]

Author: mythz

tests/ServiceStack.OrmLite.Tests/AutoIdTests.cs

@@ -1,4 +1,5 @@
 using System;
+using System.Threading.Tasks;
 using NUnit.Framework;
 using ServiceStack.DataAnnotations;
 
@@ -43,6 +44,31 @@ public void Does_populate_and_return_new_guid_on_insert()
             }
         }
 
+        [Test]
+        public async Task Does_populate_and_return_new_guid_on_insert_Async()
+        {
+            using (var db = OpenDbConnection())
+            {
+                db.DropAndCreateTable<GuidAutoId>();
+
+                var guidA = new GuidAutoId { Name = "A" };
+                var guidB = new GuidAutoId { Name = "B" };
+
+                await db.InsertAsync(guidA);
+                await db.InsertAsync(guidB);
+                
+                Assert.That(guidA.Id, Is.Not.EqualTo(new Guid()));
+                Assert.That(guidB.Id, Is.Not.EqualTo(new Guid()));
+                Assert.That(guidA.Id, Is.Not.EqualTo(guidB));
+
+                var dbA = await db.SingleByIdAsync<GuidAutoId>(guidA.Id);
+                Assert.That(dbA.Name, Is.EqualTo(guidA.Name));
+
+                var dbB = await db.SingleByIdAsync<GuidAutoId>(guidB.Id);
+                Assert.That(dbB.Name, Is.EqualTo(guidB.Name));
+            }
+        }
+
         [Test]
         public void Does_populate_and_return_new_guid_on_save()
         {
@@ -68,6 +94,31 @@ public void Does_populate_and_return_new_guid_on_save()
             }
         }
 
+        [Test]
+        public async Task Does_populate_and_return_new_guid_on_save_Async()
+        {
+            using (var db = OpenDbConnection())
+            {
+                db.DropAndCreateTable<GuidAutoId>();
+
+                var guidA = new GuidAutoId { Name = "A" };
+                var guidB = new GuidAutoId { Name = "B" };
+
+                await db.SaveAsync(guidA);
+                await db.SaveAsync(guidB);
+                
+                Assert.That(guidA.Id, Is.Not.EqualTo(new Guid()));
+                Assert.That(guidB.Id, Is.Not.EqualTo(new Guid()));
+                Assert.That(guidA.Id, Is.Not.EqualTo(guidB));
+ 
+                var dbA = await db.SingleByIdAsync<GuidAutoId>(guidA.Id);
+                Assert.That(dbA.Name, Is.EqualTo(guidA.Name));
+
+                var dbB = await db.SingleByIdAsync<GuidAutoId>(guidB.Id);
+                Assert.That(dbB.Name, Is.EqualTo(guidB.Name));
+            }
+        }
+
         [Test]
         public void Uses_existing_Guid_Id_if_not_Empty()
         {