Command line app for managing plugins (#52)

Directory.Build.props

@@ -8,6 +8,7 @@
     <Description>GCode Sender and Analyzer</Description>
     <SuppressTfmSupportBuildWarnings>true</SuppressTfmSupportBuildWarnings>
 	<DebugType>embedded</DebugType>
+    <NeutralLanguage>en-GB</NeutralLanguage>
   </PropertyGroup>
 
   <PropertyGroup>

src/.editorconfig

@@ -20,6 +20,12 @@ csharp_style_expression_bodied_indexers = true:silent
 csharp_style_expression_bodied_accessors = true:silent
 csharp_style_expression_bodied_lambdas = true:silent
 
+# IDE0066: Convert switch statement to expression
+dotnet_diagnostic.IDE0066.severity = none
+csharp_style_prefer_primary_constructors = true:suggestion
+csharp_style_expression_bodied_local_functions = false:silent
+csharp_style_prefer_switch_expression = false:silent
+
 [*.{cs,vb}]
 #### Naming styles ####
 
@@ -71,3 +77,7 @@ dotnet_style_operator_placement_when_wrapping = beginning_of_line
 tab_width = 4
 indent_size = 4
 end_of_line = crlf
+dotnet_style_coalesce_expression = true:suggestion
+dotnet_style_null_propagation = true:suggestion
+dotnet_style_prefer_is_null_check_over_reference_equality_method = true:suggestion
+dotnet_style_prefer_auto_properties = true:silent

src/GCATests/GSendCS/CommandLineOptionsTests.cs

@@ -0,0 +1,32 @@
+using System.Diagnostics.CodeAnalysis;
+
+using GSendCS.Internal;
+
+using Microsoft.VisualStudio.TestTools.UnitTesting;
+
+namespace GSendTests.GSendCS
+{
+    [TestClass]
+    [ExcludeFromCodeCoverage]
+    public sealed class CommandLineOptionsTests
+    {
+        [TestMethod]
+        public void Validate_CommandLineOptions_ReturnsCorrectValues_Success()
+        {
+            CommandLineOptions sut = new();
+            Assert.IsNotNull(sut);
+            Assert.IsTrue(sut.ShowVerbosity);
+            Assert.IsTrue(sut.ShowHelpMessage);
+            Assert.AreEqual("  ", sut.SubOptionPrefix);
+            Assert.AreEqual(20, sut.SubOptionMinimumLength);
+            Assert.AreEqual("  ", sut.SubOptionSuffix);
+            Assert.AreEqual("   ", sut.ParameterPrefix);
+            Assert.AreEqual(18, sut.ParameterMinimumLength);
+            Assert.AreEqual("  ", sut.ParameterSuffix);
+            Assert.AreEqual(22, sut.InternalOptionsMinimumLength);
+            Assert.IsTrue(sut.CaseSensitiveOptionNames);
+            Assert.IsFalse(sut.CaseSensitiveSubOptionNames);
+            Assert.IsFalse(sut.CaseSensitiveParameterNames);
+        }
+    }
+}