--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/UnitTests/Fluent/MockDataBase/AssertCommandData.cs	Thu Mar 27 21:46:09 2014 +0400
@@ -0,0 +1,46 @@
+using Microsoft.VisualStudio.TestTools.UnitTesting;
+
+namespace BLToolkit.Fluent.Test.MockDataBase
+{
+	public class AssertCommandData
+	{
+		private readonly MockCommandData _data;
+
+		public AssertCommandData(MockCommandData data)
+		{
+			_data = data;
+		}
+
+		public void AreField(string fieldName, int? count = null, string message = null)
+		{
+			int fCount = _data.Fields.TryGetValue(fieldName, out fCount) ? fCount : 0;
+			if ((null == count) && (0 < fCount))
+			{
+				return;
+			}
+			if ((null != count) && (count.Value == fCount))
+			{
+				return;
+			}
+			Assert.Fail(message ?? string.Format("Fail field '{0}'", fieldName));
+		}
+
+		public void AreField(string fieldName, string message = null)
+		{
+			AreField(fieldName, null, message);
+		}
+
+		public void AreNotField(string fieldName, string message = null)
+		{
+			AreField(fieldName, 0, message);
+		}
+
+		public void AreTable(string tableName, string message = null)
+		{
+			if (!_data.Tables.Contains(tableName))
+			{
+				Assert.Fail(message ?? string.Format("Fail table '{0}'", tableName));
+			}
+		}
+	}
+}
\ No newline at end of file