Remove unused 'TestDummies' and Update Sample project to use Console and theme member

Author: MrMon3y

sample/Sample/Program.cs

@@ -25,7 +25,9 @@ public static void Main(string[] args)
             do
             {
                 logger.ForContext<Program>().Information("Hello, world!");
+                logger.ForContext<Program>().Error("Hello, world!");
                 logger.ForContext(Constants.SourceContextPropertyName, "Microsoft").Warning("Hello, world!");
+                logger.ForContext(Constants.SourceContextPropertyName, "Microsoft").Error("Hello, world!");
                 logger.ForContext(Constants.SourceContextPropertyName, "MyApp.Something.Tricky").Verbose("Hello, world!");
 
                 Console.WriteLine();

sample/Sample/Sample.csproj

@@ -16,6 +16,7 @@
   <ItemGroup>
     <PackageReference Include="Microsoft.Extensions.Configuration.Json" Version="1.1.1" />
     <PackageReference Include="Serilog.Sinks.Async" Version="1.0.1" />
+    <PackageReference Include="Serilog.Sinks.Console" Version="3.1.1" />
     <PackageReference Include="Serilog.Sinks.Literate" Version="2.0.0" />
     <PackageReference Include="Serilog.Sinks.RollingFile" Version="3.0.0" />
     <PackageReference Include="Serilog.Enrichers.Environment" Version="2.0.0" />

sample/Sample/appsettings.json

@@ -1,6 +1,6 @@
 {
   "Serilog": {
-    "Using":  ["Serilog.Sinks.Literate"],
+    "Using":  ["Serilog.Sinks.Console"],
     "MinimumLevel": {
       "Default": "Debug",
       "Override": {
@@ -14,9 +14,10 @@
         "configureLogger": {
           "WriteTo": [
             {
-              "Name": "LiterateConsole",
+              "Name": "Console",
               "Args": {
-                "outputTemplate": "[{Timestamp:HH:mm:ss} {SourceContext} [{Level}] {Message}{NewLine}{Exception}"
+                "outputTemplate": "[{Timestamp:HH:mm:ss} {SourceContext} [{Level}] {Message}{NewLine}{Exception}",
+                "theme": "Serilog.Sinks.SystemConsole.Themes.AnsiConsoleTheme::Code, Serilog.Sinks.Console"
               }
             }
           ]