From 05eb00b25828f6f7c3f04f69081aed2d56fe0c01 Mon Sep 17 00:00:00 2001
From: "N. Taylor Mullen" <nimullen@microsoft.com>
Date: Mon, 23 Mar 2015 15:24:33 -0700
Subject: [PATCH] Update RazorError to be deserialized.

- Added tests to ensure RazorError can be serialized/deserialized.

#330
---
 .../Parser/SyntaxTree/RazorError.cs           | 11 ++--
 .../Parser/RazorErrorTest.cs                  | 54 +++++++++++++++++++
 2 files changed, 62 insertions(+), 3 deletions(-)
 create mode 100644 test/Microsoft.AspNet.Razor.Test/Parser/RazorErrorTest.cs

diff --git a/src/Microsoft.AspNet.Razor/Parser/SyntaxTree/RazorError.cs b/src/Microsoft.AspNet.Razor/Parser/SyntaxTree/RazorError.cs
index 8ba6998c20..aeb3d89df9 100644
--- a/src/Microsoft.AspNet.Razor/Parser/SyntaxTree/RazorError.cs
+++ b/src/Microsoft.AspNet.Razor/Parser/SyntaxTree/RazorError.cs
@@ -9,6 +9,11 @@ namespace Microsoft.AspNet.Razor.Parser.SyntaxTree
 {
     public class RazorError : IEquatable<RazorError>
     {
+        public RazorError()
+            : this(message: string.Empty, location: SourceLocation.Undefined)
+        {
+        }
+
         public RazorError(string message, SourceLocation location)
             : this(message, location, 1)
         {
@@ -31,9 +36,9 @@ namespace Microsoft.AspNet.Razor.Parser.SyntaxTree
         {
         }
 
-        public string Message { get; private set; }
-        public SourceLocation Location { get; private set; }
-        public int Length { get; private set; }
+        public string Message { get; set; }
+        public SourceLocation Location { get; set; }
+        public int Length { get; set; }
 
         public override string ToString()
         {
diff --git a/test/Microsoft.AspNet.Razor.Test/Parser/RazorErrorTest.cs b/test/Microsoft.AspNet.Razor.Test/Parser/RazorErrorTest.cs
new file mode 100644
index 0000000000..bb7705e000
--- /dev/null
+++ b/test/Microsoft.AspNet.Razor.Test/Parser/RazorErrorTest.cs
@@ -0,0 +1,54 @@
+// Copyright (c) Microsoft Open Technologies, Inc. All rights reserved.
+// Licensed under the Apache License, Version 2.0. See License.txt in the project root for license information.
+
+using System;
+using Microsoft.AspNet.Razor.Text;
+using Newtonsoft.Json;
+using Xunit;
+
+namespace Microsoft.AspNet.Razor.Parser.SyntaxTree
+{
+    public class RazorErrorTest
+    {
+        [Fact]
+        public void RazorError_CanBeSerialized()
+        {
+            // Arrange
+            var error = new RazorError(
+                message: "Testing",
+                location: new SourceLocation(absoluteIndex: 1, lineIndex: 2, characterIndex: 3),
+                length: 456);
+            var expectedSerializedError =
+                $"{{\"{nameof(RazorError.Message)}\":\"Testing\",\"{nameof(RazorError.Location)}\":{{\"" +
+                $"{nameof(SourceLocation.AbsoluteIndex)}\":1,\"{nameof(SourceLocation.LineIndex)}\":2,\"" +
+                $"{nameof(SourceLocation.CharacterIndex)}\":3}},\"{nameof(RazorError.Length)}\":456}}";
+
+            // Act
+            var serializedError = JsonConvert.SerializeObject(error);
+
+            // Assert
+            Assert.Equal(expectedSerializedError, serializedError, StringComparer.Ordinal);
+        }
+
+        [Fact]
+        public void RazorError_CanBeDeserialized()
+        {
+            // Arrange
+            var error = new RazorError(
+                message: "Testing",
+                location: new SourceLocation(absoluteIndex: 1, lineIndex: 2, characterIndex: 3),
+                length: 456);
+            var serializedError = JsonConvert.SerializeObject(error);
+
+            // Act
+            var deserializedError = JsonConvert.DeserializeObject<RazorError>(serializedError);
+
+            // Assert
+            Assert.Equal("Testing", deserializedError.Message, StringComparer.Ordinal);
+            Assert.Equal(1, deserializedError.Location.AbsoluteIndex);
+            Assert.Equal(2, deserializedError.Location.LineIndex);
+            Assert.Equal(3, deserializedError.Location.CharacterIndex);
+            Assert.Equal(456, deserializedError.Length);
+        }
+    }
+}
\ No newline at end of file