--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/Stocks/Stocks.Common.Tests.Unit/FactoryTests.cs	Mon Feb 20 13:52:35 2012 +0700
@@ -0,0 +1,104 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using Xunit;
+using Stocks.Common.Models;
+using Stocks.Common.Exceptions;
+
+namespace Stocks.Common.Tests.Unit
+{
+  public class FactoryTests
+  {
+    [Fact]
+    private void Create_for_success()
+    {
+      // "GOOG","Google Inc.",604.64
+      string value = @"""GOOG"",""Google Inc."",604.64";
+
+      var actual = Factory.CreatePrice(value);
+      var expected = new Price() 
+        { 
+          Symbol = "GOOG", 
+          CurrentPrice = (decimal) 604.64,
+          PreviousPrice = (decimal) 604.64
+        };
+
+      Assert.Equal<Price>(expected, actual);
+    }
+
+    [Fact]
+    private void Create_for_success_with_comma_in_name() 
+    {
+      // "AAPL","Apple Corp, Inc.",0.79
+      string value = @"""AAPL"",""Apple Corp, Inc"",0.79";
+
+      var actual = Factory.CreatePrice(value);
+      var expected = new Price()
+      {
+        Symbol = "AAPL",
+        CurrentPrice = (decimal) 0.79,
+        PreviousPrice = (decimal) 0.79
+      };
+
+      Assert.Equal<Price>(expected, actual);
+    }
+
+
+    [Fact]
+    private void Create_for_success_with_single_char_symbol()
+    {
+      // "X","Tiny",0
+      string value = @"""X"",""Tiny"",0";
+
+      var actual = Factory.CreatePrice(value);
+      var expected = new Price()
+      {
+        Symbol = "X",
+        CurrentPrice = (decimal)0,
+        PreviousPrice = 0
+      };
+
+      Assert.Equal<Price>(expected, actual);
+    }
+    [Fact]
+    private void Create_for_success_with_zero_price()
+    {
+      // "XXXX","Beer Co",0
+      string value = @"""XXXX"",""Beer Co"",0";
+
+      var actual = Factory.CreatePrice(value);
+      var expected = new Price()
+      {
+        Symbol = "XXXX",
+        CurrentPrice = (decimal)0,
+        PreviousPrice = 0
+      };
+
+      Assert.Equal<Price>(expected, actual);
+    }
+    [Fact]
+    private void Create_with_missing_format_variable_raises_exception()
+    {
+      string value = "Missing Format Variable.";
+      Assert.Throws<InvalidWebPriceDataException>(
+        () => Factory.CreatePrice(value));
+    }
+
+    [Fact]
+    private void Create_with_empty_raises_exception()
+    {
+      string value = string.Empty;
+      Assert.Throws<InvalidWebPriceDataException>(
+        () => Factory.CreatePrice(value));
+    }
+
+    [Fact]
+    private void Create_with_null_raises_exception()
+    {
+      string value = null;
+      Assert.Throws<InvalidWebPriceDataException>(
+        () => Factory.CreatePrice(value));
+    }
+  }
+}