Add test case for ansi char

Author: bahusoid

src/NHibernate.Test/TypesTest/CharClass.cs

@@ -5,5 +5,7 @@ public class CharClass
 		public int Id { get; set; }
 		public virtual char NormalChar { get; set; }
 		public virtual char? NullableChar { get; set; }
+		public virtual string AnsiString { get; set; }
+		public virtual char AnsiChar { get; set; }
 	}
-}
+}

src/NHibernate.Test/TypesTest/CharClass.hbm.xml

@@ -11,5 +11,8 @@
 
     <property name="NormalChar"/>
     <property name="NullableChar"/>
+    <property name="AnsiString" type="AnsiString(15)"/>
+    <property name="AnsiChar" type="AnsiChar"/>
+    
   </class>
 </hibernate-mapping>

src/NHibernate.Test/TypesTest/CharClassFixture.cs

@@ -1,4 +1,5 @@
 using NUnit.Framework;
+using System.Linq;
 
 namespace NHibernate.Test.TypesTest
 {
@@ -31,5 +32,33 @@ public void ReadWrite()
 				s.Flush();
 			}
 		}
+
+		[Test]
+		public void ParameterTypeForAnsiCharInLinq()
+		{
+			using (var logSpy = new SqlLogSpy())
+			using (var session = OpenSession())
+			{
+				var result = (from e in session.Query<CharClass>()
+							where e.AnsiChar == 'B'
+							select e).ToList();
+				
+				Assert.That(logSpy.GetWholeLog(), Does.Contain("Type: AnsiString"));
+			}
+		}
+
+		[Test]
+		public void ParameterTypeForCharInAnsiStringInLinq()
+		{
+			using (var logSpy = new SqlLogSpy())
+			using (var session = OpenSession())
+			{
+				var result = (from e in session.Query<CharClass>()
+							where e.AnsiString[0] == 'P'
+							select e).ToList();
+
+				Assert.That(logSpy.GetWholeLog(), Does.Contain("Type: AnsiString"));
+			}
+		}
 	}
-}
+}