Migrated code from PR branch aspnet/Logging#182

 * Changed name/namespace from Microsoft.Framework.Logging.Serilog to Serilog.Framework.Logging
 * Switched tests to NUnit (in line with Serilog)
 * Tweaked the sample to (optimistically) run when DNXCORE50 is targeted

Author: nblumhardt

samples/Sample/Program.cs

@@ -0,0 +1,70 @@
+using System;
+using Microsoft.Framework.Logging;
+using ILogger = Microsoft.Framework.Logging.ILogger;
+using Serilog;
+
+namespace Sample
+{
+    public class Program
+    {
+        private readonly ILogger _logger;
+
+        public Program()
+        {
+            var factory = new LoggerFactory();
+            _logger = factory.CreateLogger(typeof(Program).FullName);
+#if DNXCORE50
+            factory.AddSerilog(new LoggerConfiguration()
+                .MinimumLevel.Debug()
+                .WriteTo.TextWriter(Console.Out));
+#else
+            factory.AddSerilog(new LoggerConfiguration()
+                .Enrich.WithMachineName()
+                .Enrich.WithProcessId()
+                .Enrich.WithThreadId()
+                .MinimumLevel.Debug()
+                .WriteTo.LiterateConsole());
+#endif
+        }
+
+        public void Main(string[] args)
+        {
+            _logger.LogInformation("Starting");
+
+            var startTime = DateTimeOffset.UtcNow;
+            _logger.LogInformation(1, "Started at '{StartTime}' and 0x{Hello:X} is hex of 42", startTime, 42);
+
+            try
+            {
+                throw new Exception("Boom");
+            }
+            catch (Exception ex)
+            {
+                _logger.LogCritical("Unexpected critical error starting application", ex);
+                _logger.Log(LogLevel.Critical, 0, "Unexpected critical error", ex, null);
+                // This write should not log anything
+                _logger.Log(LogLevel.Critical, 0, null, null, null);
+                _logger.LogError("Unexpected error", ex);
+                _logger.LogWarning("Unexpected warning", ex);
+            }
+
+            using (_logger.BeginScope("Main"))
+            {
+                Console.WriteLine("Hello World");
+
+                _logger.LogInformation("Waiting for user input");
+                Console.ReadLine();
+            }
+
+            var endTime = DateTimeOffset.UtcNow;
+            _logger.LogInformation(2, "Stopping at '{StopTime}'", endTime);
+
+            _logger.LogInformation("Stopping");
+
+            _logger.LogInformation(Environment.NewLine);
+            _logger.LogInformation("{Result,-10}{StartTime,15}{EndTime,15}{Duration,15}", "RESULT", "START TIME", "END TIME", "DURATION(ms)");
+            _logger.LogInformation("{Result,-10}{StartTime,15}{EndTime,15}{Duration,15}", "------", "----- ----", "--- ----", "------------");
+            _logger.LogInformation("{Result,-10}{StartTime,15:mm:s tt}{EndTime,15:mm:s tt}{Duration,15}", "SUCCESS", startTime, endTime, (endTime - startTime).TotalMilliseconds);
+        }
+    }
+}

samples/Sample/Sample.xproj

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+<?xml version="1.0" encoding="utf-8"?>
+<Project ToolsVersion="14.0" DefaultTargets="Build" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
+  <PropertyGroup>
+    <VisualStudioVersion Condition="'$(VisualStudioVersion)' == ''">14.0</VisualStudioVersion>
+    <VSToolsPath Condition="'$(VSToolsPath)' == ''">$(MSBuildExtensionsPath32)\Microsoft\VisualStudio\v$(VisualStudioVersion)</VSToolsPath>
+  </PropertyGroup>
+
+  <Import Project="$(VSToolsPath)\DNX\Microsoft.DNX.Props" Condition="'$(VSToolsPath)' != ''" />
+  <PropertyGroup Label="Globals">
+    <ProjectGuid>65357fbc-9bc4-466d-b621-1c3a19bc2a78</ProjectGuid>
+    <RootNamespace>Sample</RootNamespace>
+    <BaseIntermediateOutputPath Condition="'$(BaseIntermediateOutputPath)'=='' ">..\..\artifacts\obj\$(MSBuildProjectName)</BaseIntermediateOutputPath>
+    <OutputPath Condition="'$(OutputPath)'=='' ">..\..\artifacts\bin\$(MSBuildProjectName)\</OutputPath>
+  </PropertyGroup>
+
+  <PropertyGroup>
+    <SchemaVersion>2.0</SchemaVersion>
+  </PropertyGroup>
+  <Import Project="$(VSToolsPath)\DNX\Microsoft.DNX.targets" Condition="'$(VSToolsPath)' != ''" />
+</Project>

samples/Sample/project.json

@@ -0,0 +1,33 @@
+{
+    "version": "1.0.0-*",
+    "description": "",
+    "authors": [ "" ],
+    "tags": [ "" ],
+    "projectUrl": "",
+    "licenseUrl": "",
+
+    "dependencies": {
+        "Microsoft.Framework.Logging": "1.0.0-*",
+        "Serilog.Framework.Logging": "1.0.0-*",
+        "Serilog.Sinks.Literate": "1.0.6"
+    },
+
+    "commands": {
+        "Sample": "Sample"
+    },
+
+    "frameworks": {
+        "dnx451": {
+            "Serilog.Framework.Logging": "1.0.0-*"
+        },
+        "dnxcore50": {
+            "dependencies": {
+                "System.Console": "4.0.0-beta-22816",
+                "System.Collections": "4.0.10-beta-22816",
+                "System.Linq": "4.0.0-beta-22816",
+                "System.Threading": "4.0.10-beta-22816",
+                "Microsoft.CSharp": "4.0.0-beta-22816"
+            }
+        }
+    }
+}