Add .editorconfig and un-indent

.editorconfig

@@ -0,0 +1,68 @@
+# Rules in this file were initially inferred by Visual Studio IntelliCode from the C:\Projects\randd\randd_address_separator\dotnet\Sansan.RD.AddressSeparator.Tests\ codebase based on best match to current usage at 2022/08/18
+# You can modify the rules from these initially generated values to suit your own policies
+# You can learn more about editorconfig here: https://docs.microsoft.com/en-us/visualstudio/ide/editorconfig-code-style-settings-reference
+[*.cs]
+
+
+# IDE0160: Convert to file-scoped namespace
+csharp_style_namespace_declarations = file_scoped:warning
+
+#Core editorconfig formatting - indentation
+
+#use soft tabs (spaces) for indentation
+indent_style = space
+indent_size = 4
+
+#Formatting - new line options
+
+#require braces to be on a new line for methods and types (also known as "Allman" style)
+csharp_new_line_before_open_brace = all#methods, types
+
+#Formatting - organize using options
+
+#sort System.* using directives alphabetically, and place them before other usings
+dotnet_sort_system_directives_first = true
+
+#Formatting - spacing options
+
+#remove space between method call name and opening parenthesis
+csharp_space_between_method_call_name_and_opening_parenthesis = false
+#do not place space characters after the opening parenthesis and before the closing parenthesis of a method call
+csharp_space_between_method_call_parameter_list_parentheses = false
+#place a space character after the opening parenthesis and before the closing parenthesis of a method declaration parameter list.
+csharp_space_between_method_declaration_parameter_list_parentheses = false
+
+#Style - expression bodied member options
+
+#prefer block bodies for methods
+csharp_style_expression_bodied_methods = when_on_single_line:suggestion
+
+#Style - implicit and explicit types
+
+#prefer var over explicit type in all cases, unless overridden by another code style rule
+csharp_style_var_elsewhere = true:suggestion
+#prefer var is used to declare variables with built-in system types such as int
+csharp_style_var_for_built_in_types = true:suggestion
+
+#Style - language keyword and framework type options
+
+#prefer the language keyword for local variables, method parameters, and class members, instead of the type name, for types that have a keyword to represent them
+dotnet_style_predefined_type_for_locals_parameters_members = true:suggestion
+
+#Style - modifier options
+
+#prefer accessibility modifiers to be declared except for public interface members. This will currently not differ from always and will act as future proofing for if C# adds default interface methods.
+dotnet_style_require_accessibility_modifiers = for_non_interface_members:suggestion
+
+#Style - Modifier preferences
+
+#when this rule is set to a list of modifiers, prefer the specified ordering.
+csharp_preferred_modifier_order = public,internal:suggestion
+
+[*.{cs,vb}]
+dotnet_style_allow_statement_immediately_after_block_experimental=false:silent
+
+[*]
+insert_final_newline = true
+
+dotnet_code_quality.CA1826.exclude_ordefault_methods = true

LibSVMSharp.Tests/Contants.cs

@@ -4,12 +4,11 @@
 using System.Text;
 using System.Threading.Tasks;
 
-namespace LibSVMSharp.Tests
+namespace LibSVMSharp.Tests;
+
+public static class Contants
 {
-    public static class Contants
-    {
-        public const string WRONG_MODEL_PATH_TO_BE_LOADED = @"Models/model_does_not_exist.txt";
-        public const string CORRECT_MODEL_PATH_TO_BE_LOADED = @"Models/correct_model.txt";
-        public const string CORRECT_MODEL_PATH_TO_BE_SAVED = @"Models/correct_model.txt";
-    }
+    public const string WRONG_MODEL_PATH_TO_BE_LOADED = @"Models/model_does_not_exist.txt";
+    public const string CORRECT_MODEL_PATH_TO_BE_LOADED = @"Models/correct_model.txt";
+    public const string CORRECT_MODEL_PATH_TO_BE_SAVED = @"Models/correct_model.txt";
 }

LibSVMSharp.Tests/Extensions/TestSVMProblemExtensions.cs

@@ -1,14 +1,13 @@
 using System;
 using Microsoft.VisualStudio.TestTools.UnitTesting;
 
-namespace LibSVMSharp.Tests.Extensions
+namespace LibSVMSharp.Tests.Extensions;
+
+[TestClass]
+public class TestSVMProblemExtensions
 {
-    [TestClass]
-    public class TestSVMProblemExtensions
+    [TestMethod]
+    public void TestMethod1()
     {
-        [TestMethod]
-        public void TestMethod1()
-        {
-        }
     }
 }

LibSVMSharp.Tests/Helpers/TestSVMHelper.cs

@@ -1,14 +1,13 @@
 using System;
 using Microsoft.VisualStudio.TestTools.UnitTesting;
 
-namespace LibSVMSharp.Tests.Helpers
+namespace LibSVMSharp.Tests.Helpers;
+
+[TestClass]
+public class TestSVMHelper
 {
-    [TestClass]
-    public class TestSVMHelper
+    [TestMethod]
+    public void TestMethod1()
     {
-        [TestMethod]
-        public void TestMethod1()
-        {
-        }
     }
 }

LibSVMSharp.Tests/Helpers/TestSVMNodeHelper.cs

@@ -1,14 +1,13 @@
 using System;
 using Microsoft.VisualStudio.TestTools.UnitTesting;
 
-namespace LibSVMSharp.Tests.Helpers
+namespace LibSVMSharp.Tests.Helpers;
+
+[TestClass]
+public class TestSVMNodeHelper
 {
-    [TestClass]
-    public class TestSVMNodeHelper
+    [TestMethod]
+    public void TestMethod1()
     {
-        [TestMethod]
-        public void TestMethod1()
-        {
-        }
     }
 }

LibSVMSharp.Tests/Helpers/TestSVMProblemHelper.cs

@@ -1,14 +1,13 @@
 using System;
 using Microsoft.VisualStudio.TestTools.UnitTesting;
 
-namespace LibSVMSharp.Tests.Helpers
+namespace LibSVMSharp.Tests.Helpers;
+
+[TestClass]
+public class TestSVMProblemHelper
 {
-    [TestClass]
-    public class TestSVMProblemHelper
+    [TestMethod]
+    public void TestMethod1()
     {
-        [TestMethod]
-        public void TestMethod1()
-        {
-        }
     }
 }