#23: Added test for HistoryEntityTypeValidator.

Author: Marc Sallin

SQLite.CodeFirst.Test/SQLite.CodeFirst.Test.csproj

@@ -93,6 +93,7 @@
     <Compile Include="Statement\CreateIndexStatementCollectionTest.cs" />
     <Compile Include="Statement\ColumnStatementTest.cs" />
     <Compile Include="Utility\HashCreatorTest.cs" />
+    <Compile Include="Utility\HistoryEntityTypeValidator.cs" />
   </ItemGroup>
   <ItemGroup>
     <Folder Include="Convention\" />

SQLite.CodeFirst.Test/Utility/HistoryEntityTypeValidator.cs

@@ -0,0 +1,57 @@
+using System;
+using Microsoft.VisualStudio.TestTools.UnitTesting;
+using SQLite.CodeFirst.Utility;
+
+namespace SQLite.CodeFirst.Test.Utility
+{
+    [TestClass]
+    public class HistoryEntityTypeValidatorTest
+    {
+        [TestMethod]
+        [ExpectedException(typeof(InvalidOperationException))]
+        public void EnsureValidTypeNotIHistory()
+        {
+            HistoryEntityTypeValidator.EnsureValidType(typeof(InvalidFakeHistoryType1));
+        }
+
+        [TestMethod]
+        [ExpectedException(typeof(InvalidOperationException))]
+        public void EnsureValidTypeNoParamLessCtorTest()
+        {
+            HistoryEntityTypeValidator.EnsureValidType(typeof(InvalidFakeHistoryType2));
+        }
+
+        [TestMethod]
+        public void EnsureValidTypeTest()
+        {
+            HistoryEntityTypeValidator.EnsureValidType(typeof(ValidFakeHistoryType));
+        }
+
+        private class ValidFakeHistoryType : IHistory
+        {
+            public int Id { get; set; }
+            public string Hash { get; set; }
+            public string Context { get; set; }
+            public DateTime CreateDate { get; set; }
+        }
+
+        private class InvalidFakeHistoryType1
+        {
+            public int Id { get; set; }
+            public string Hash { get; set; }
+            public string Context { get; set; }
+            public DateTime CreateDate { get; set; }
+        }
+
+        private class InvalidFakeHistoryType2 : IHistory
+        {
+            public InvalidFakeHistoryType2(string test)
+            { }
+
+            public int Id { get; set; }
+            public string Hash { get; set; }
+            public string Context { get; set; }
+            public DateTime CreateDate { get; set; }
+        }
+    }
+}