Closes #294: [BREAKING] Preserving custom object property names sent to SetProperty and AddObject (#304)

* Use decimal float parse handling so accuracy is never lost

* Added missing test cases for serialization

* Added test cases for all existing models

* Use JSON.NET SnakeCase Naming Strategy and respect all property names for unknown types

* Fixed a deserialization bug where the DataDictionaryConverter was applying indented formatting and not respecting serializer settings

* Fixed build

* Allow empty collections to be serialized

* Reworked Tests

Author: niemyjski

src/Exceptionless/Extensions/StringExtensions.cs

@@ -5,23 +5,6 @@
 
 namespace Exceptionless.Extensions {
     public static class StringExtensions {
-        internal static string ToLowerUnderscoredWords(this string value) {
-            var builder = new StringBuilder(value.Length + 10);
-            for (int index = 0; index < value.Length; index++) {
-                char c = value[index];
-                if (Char.IsUpper(c)) {
-                    if (index > 0 && value[index - 1] != '_')
-                        builder.Append('_');
-
-                    builder.Append(Char.ToLower(c));
-                } else {
-                    builder.Append(c);
-                }
-            }
-
-            return builder.ToString();
-        }
-
         public static bool AnyWildcardMatches(this string value, IEnumerable<string> patternsToMatch, bool ignoreCase = true) {
             if (patternsToMatch == null || value == null)
                 return false;

src/Exceptionless/Models/Client/ClientConfiguration.cs

@@ -1,4 +1,5 @@
 namespace Exceptionless.Models {
+    [Json.JsonObject(NamingStrategyType = typeof(Json.Serialization.SnakeCaseNamingStrategy))]
     public class ClientConfiguration {
         public ClientConfiguration() {
             Settings = new SettingsDictionary();

src/Exceptionless/Models/Client/Data/EnvironmentInfo.cs

@@ -1,4 +1,5 @@
 namespace Exceptionless.Models.Data {
+    [Json.JsonObject(NamingStrategyType = typeof(Json.Serialization.SnakeCaseNamingStrategy))]
     public class EnvironmentInfo : IData {
         public EnvironmentInfo() {
             Data = new DataDictionary();
@@ -66,11 +67,13 @@ public EnvironmentInfo() {
         /// <summary>
         /// The OS name that the error occurred on.
         /// </summary>
+        [Json.JsonProperty("o_s_name")]
         public string OSName { get; set; }
 
         /// <summary>
         /// The OS version that the error occurred on.
         /// </summary>
+        [Json.JsonProperty("o_s_version")]
         public string OSVersion { get; set; }
 
         /// <summary>

src/Exceptionless/Models/Client/Data/Error.cs

@@ -1,4 +1,5 @@
 namespace Exceptionless.Models.Data {
+    [Json.JsonObject(NamingStrategyType = typeof(Json.Serialization.SnakeCaseNamingStrategy))]
     public class Error : InnerError {
         public Error() {
             Modules = new ModuleCollection();

src/Exceptionless/Models/Client/Data/InnerError.cs

@@ -1,4 +1,5 @@
 namespace Exceptionless.Models.Data {
+    [Json.JsonObject(NamingStrategyType = typeof(Json.Serialization.SnakeCaseNamingStrategy))]
     public class InnerError : IData {
         public InnerError() {
             Data = new DataDictionary();

src/Exceptionless/Models/Client/Data/ManualStackingInfo.cs

@@ -3,6 +3,7 @@
 using Exceptionless.Extensions;
 
 namespace Exceptionless.Models.Data {
+    [Json.JsonObject(NamingStrategyType = typeof(Json.Serialization.SnakeCaseNamingStrategy))]
     public class ManualStackingInfo {
         public ManualStackingInfo() {
             SignatureData = new Dictionary<string, string>();

src/Exceptionless/Models/Client/Data/Method.cs

@@ -2,6 +2,7 @@
 using System.Collections.Generic;
 
 namespace Exceptionless.Models.Data {
+    [Json.JsonObject(NamingStrategyType = typeof(Json.Serialization.SnakeCaseNamingStrategy))]
     public class Method : IData {
         public Method() {
             Data = new DataDictionary();

src/Exceptionless/Models/Client/Data/Module.cs

@@ -2,6 +2,7 @@
 using System.Text;
 
 namespace Exceptionless.Models.Data {
+    [Json.JsonObject(NamingStrategyType = typeof(Json.Serialization.SnakeCaseNamingStrategy))]
     public class Module : IData {
         public Module() {
             Data = new DataDictionary();

src/Exceptionless/Models/Client/Data/Parameter.cs

@@ -1,4 +1,5 @@
 namespace Exceptionless.Models.Data {
+    [Json.JsonObject(NamingStrategyType = typeof(Json.Serialization.SnakeCaseNamingStrategy))]
     public class Parameter : IData {
         public Parameter() {
             Data = new DataDictionary();

src/Exceptionless/Models/Client/Data/RequestInfo.cs

@@ -2,6 +2,7 @@
 using System.Collections.Generic;
 
 namespace Exceptionless.Models.Data {
+    [Json.JsonObject(NamingStrategyType = typeof(Json.Serialization.SnakeCaseNamingStrategy))]
     public class RequestInfo : IData {
         public RequestInfo() {
             Data = new DataDictionary();