调整测试

Sanchime.Functional.Test/OptionTest.cs

@@ -0,0 +1,33 @@
+using Sanchime.Functional.Products;
+using Sanchime.Toolkits;
+using static  Sanchime.Functional.Products.Optional;
+namespace Sanchime.Functional.Test;
+
+public class Tests
+{
+    [SetUp]
+    public void Setup()
+    {
+    }
+
+    [Test]
+    public void OptionNone()
+    {
+        var foo = (Option<int> o) => o;
+
+        var result = foo(Optional.None);
+
+        Assert.AreEqual(result, Optional.None);
+    }
+
+    [Test]
+    [TestCase(-1)]
+    [TestCase(0)]
+    [TestCase(1)]
+    [TestCase(null)]
+    public void OptionMap(int? value)
+    {
+        var result = Some(value).Map(x => x * 10);
+        Assert.AreEqual(result, Some(value * 10));
+    }
+}

Sanchime.Functional.Test/Sanchime.Functional.Test.csproj

@@ -0,0 +1,26 @@
+<Project Sdk="Microsoft.NET.Sdk">
+
+    <PropertyGroup>
+        <TargetFramework>net7.0</TargetFramework>
+        <ImplicitUsings>enable</ImplicitUsings>
+        <Nullable>enable</Nullable>
+
+        <IsPackable>false</IsPackable>
+
+        <RootNamespace>Sanchime.Funtional.Test</RootNamespace>
+    </PropertyGroup>
+
+    <ItemGroup>
+        <PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.3.2" />
+        <PackageReference Include="NUnit" Version="3.13.3" />
+        <PackageReference Include="NUnit3TestAdapter" Version="4.2.1" />
+        <PackageReference Include="NUnit.Analyzers" Version="3.3.0" />
+        <PackageReference Include="coverlet.collector" Version="3.1.2" />
+    </ItemGroup>
+
+    <ItemGroup>
+      <ProjectReference Include="..\Sanchime.Functional\Sanchime.Functional.csproj" />
+      <ProjectReference Include="..\Sanchime.Toolkits\Sanchime.Toolkits.csproj" />
+    </ItemGroup>
+
+</Project>

Sanchime.Functional.Test/Usings.cs

@@ -0,0 +1 @@
+global using NUnit.Framework;

Sanchime.Functional/Extensions/Enum.cs

@@ -3,7 +3,7 @@ namespace Sanchime.Functional.Extensions;
 public static class EnumExtension
 {
     /// <summary>
-    /// 将字符串转换为相应的枚举值的<see cref="Optional"/
+    /// 将字符串转换为相应的枚举值的<see cref="Optional"/>
     /// </summary>
     public static Option<T> Parse<T>(this string @this) where T : struct
         => Enum.TryParse(@this, out T val) ? Optional.Some(val) : Optional.None;

Sanchime.Functional/Extensions/GlobalUsing.cs

@@ -1,3 +1 @@
 global using Sanchime.Functional.Products;
-
-namespace Sanchime.Functional.Extensions;

Sanchime.Functional/Products/Coyo.cs

@@ -1,14 +1,6 @@
 namespace Sanchime.Functional.Products;
 
-public readonly struct Coyo<V, T>
+public record struct Coyo<V, T>(V Value, Func<object, T> Func);
-{
-    public V Value {get;}
-
-    public Func<object, T> Func { get; }
-
-    public Coyo(V value, Func<object, T> func)
-        => (Value, Func) = (value, func);
-}
 
 public static class Coyo
 {

Sanchime.Functional/Products/Options/None.cs

@@ -5,11 +5,9 @@ namespace Sanchime.Functional.Products;
 /// </summary>
 public readonly partial struct None : IOption<Unit>
 {
-    public None()
+    private static readonly Unit _value = Unit.Value;
-    {
+    static None() { }
-        
-    }
     public bool IsSome => false;
     internal static readonly None Default = new();
-    public Unit Value { get; } = Unit.Value;
+    public Unit Value => _value;
 }

Sanchime.Functional/Products/Unit.cs

@@ -1,6 +1,6 @@
 namespace Sanchime.Functional.Products;
 
-public sealed class Unit
+public sealed class Unit : IEquatable<Unit>
 {
     private static readonly Unit _unique = new();
 
@@ -10,6 +10,11 @@ public sealed class Unit
     static Unit() {  }
 
     public override int GetHashCode() => 0;
-    public override bool Equals(object? obj) => this == obj;
+    public override bool Equals(object? obj)
-    public override string ToString() => "()";
+    {
+        return ReferenceEquals(this, obj) || obj is Unit other && Equals(other);
+    }
+
+    public override string ToString() => "()";
+    public bool Equals(Unit? other) => other != null;
 }

Sanchime.Test/Program.cs

@@ -3,64 +3,68 @@ using Sanchime.Functional.Extensions;
 using Sanchime.Toolkits;
 
 
-try
-{
-    void foo(Option<int> option)
-    {
-        var res = option.Map(x => x + 2);
-        res.WriteLine();
-    }
 
-    "预计打印Some(12)".WriteLine();
+// try
-    foo(10);
+// {
-    "预计打印None".WriteLine();
+//     void foo(Option<int> option)
-    foo(Optional.None);
+//     {
-
+//         var res = option.Map(x => x + 2);
-    "预计打印Some(String)".WriteLine();
+//         res.WriteLine();
-    Optional.Some(1)
+//     }
-        .Map(x => x + 1.2)
+//
-        .Map(x => x.ToString())
+//     "预计打印Some(12)".WriteLine();
-        .Map(x => x.GetType().Name)
+//     foo(10);
-        .WriteLine();
+//     "预计打印None".WriteLine();
-
+//     foo(Optional.None);
-// 测试Option的Bind
+//     
-    var parse = (string s) => Int32.TryParse(s, out int i) ? Optional.Some(i) : Optional.None;
+//     "预计打印None".WriteLine();
-    var foo1 = (string s) => s.Pipe(parse).Bind(Age.Of);
+//     Optional.Some(Optional.None).WriteLine();
-    "预计打印Some(111)".WriteLine();
+//
-    foo1("111").WriteLine();
+//     "预计打印Some(String)".WriteLine();
-    "预计打印None".WriteLine();
+//     Optional.Some(1)
-    foo1("aaa").WriteLine();
+//         .Map(x => x + 1.2)
-    "预计打印Some(123)".WriteLine();
+//         .Map(x => x.ToString())
-    foo1("123").WriteLine();
+//         .Map(x => x.GetType().Name)
-// 管道
+//         .WriteLine();
-    "预计打印None".WriteLine();
+//
-    foo1("1ab").Pipe(x => x.WriteLine());
+// // 测试Option的Bind
-}
+//     var parse = (string s) => Int32.TryParse(s, out int i) ? Optional.Some(i) : Optional.None;
-catch (Exception ex)
+//     var foo1 = (string s) => s.Pipe(parse).Bind(Age.Of);
-{
+//     "预计打印Some(111)".WriteLine();
-    ex.Message.WriteLine();
+//     foo1("111").WriteLine();
-    ex.StackTrace.WriteLine();
+//     "预计打印None".WriteLine();
-}
+//     foo1("aaa").WriteLine();
-
+//     "预计打印Some(123)".WriteLine();
-public struct Age
+//     foo1("123").WriteLine();
-{
+// // 管道
-    private int _value;
+//     "预计打印None".WriteLine();
-
+//     foo1("1ab").Pipe(x => x.WriteLine());
-    public static Option<Age> Of(int age)
+// }
-        => IsValid(age) ? Optional.Some(new Age(age)) : Optional.None;
+// catch (Exception ex)
-
+// {
-    private Age(int age)
+//     ex.Message.WriteLine();
-    {
+//     ex.StackTrace.WriteLine();
-        if (!IsValid(age))
+// }
-        {
+//
-            throw new ArgumentException("输入的年龄是无效的");
+// public struct Age
-        }
+// {
-        _value = age;
+//     private int _value;
-    } 
+//
-
+//     public static Option<Age> Of(int age)
-    private static bool IsValid(int age)
+//         => IsValid(age) ? Optional.Some(new Age(age)) : Optional.None;
-        => age is (>= 0 and <= 150);
+//
-
+//     private Age(int age)
-    public override string ToString()
+//     {
-        => _value.ToString();
+//         if (!IsValid(age))
-}
+//         {
+//             throw new ArgumentException("输入的年龄是无效的");
+//         }
+//         _value = age;
+//     } 
+//
+//     private static bool IsValid(int age)
+//         => age is (>= 0 and <= 150);
+//
+//     public override string ToString()
+//         => _value.ToString();
+// }

Sanchime.sln

@@ -3,12 +3,12 @@ Microsoft Visual Studio Solution File, Format Version 12.00
 # Visual Studio Version 16
 VisualStudioVersion = 16.0.30114.105
 MinimumVisualStudioVersion = 10.0.40219.1
-Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "Sanchime.Test", "Sanchime.Test\Sanchime.Test.csproj", "{852F212D-00AC-45B8-84FB-A97E0E711317}"
-EndProject
 Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "Sanchime.Functional", "Sanchime.Functional\Sanchime.Functional.csproj", "{DF48AFE2-CD1B-4BCE-83EF-DA8BDA104069}"
 EndProject
 Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "Sanchime.Toolkits", "Sanchime.Toolkits\Sanchime.Toolkits.csproj", "{3A94EB2F-04F1-46F8-ADD8-DE091402635F}"
 EndProject
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "Sanchime.Functional.Test", "Sanchime.Functional.Test\Sanchime.Functional.Test.csproj", "{2D591AED-CDFD-4598-9826-F6BE7C65C39D}"
+EndProject
 Global
 	GlobalSection(SolutionConfigurationPlatforms) = preSolution
 		Debug|Any CPU = Debug|Any CPU
@@ -18,10 +18,6 @@ Global
 		HideSolutionNode = FALSE
 	EndGlobalSection
 	GlobalSection(ProjectConfigurationPlatforms) = postSolution
-		{852F212D-00AC-45B8-84FB-A97E0E711317}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
-		{852F212D-00AC-45B8-84FB-A97E0E711317}.Debug|Any CPU.Build.0 = Debug|Any CPU
-		{852F212D-00AC-45B8-84FB-A97E0E711317}.Release|Any CPU.ActiveCfg = Release|Any CPU
-		{852F212D-00AC-45B8-84FB-A97E0E711317}.Release|Any CPU.Build.0 = Release|Any CPU
 		{DF48AFE2-CD1B-4BCE-83EF-DA8BDA104069}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
 		{DF48AFE2-CD1B-4BCE-83EF-DA8BDA104069}.Debug|Any CPU.Build.0 = Debug|Any CPU
 		{DF48AFE2-CD1B-4BCE-83EF-DA8BDA104069}.Release|Any CPU.ActiveCfg = Release|Any CPU
@@ -30,5 +26,9 @@ Global
 		{3A94EB2F-04F1-46F8-ADD8-DE091402635F}.Debug|Any CPU.Build.0 = Debug|Any CPU
 		{3A94EB2F-04F1-46F8-ADD8-DE091402635F}.Release|Any CPU.ActiveCfg = Release|Any CPU
 		{3A94EB2F-04F1-46F8-ADD8-DE091402635F}.Release|Any CPU.Build.0 = Release|Any CPU
+		{2D591AED-CDFD-4598-9826-F6BE7C65C39D}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{2D591AED-CDFD-4598-9826-F6BE7C65C39D}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{2D591AED-CDFD-4598-9826-F6BE7C65C39D}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{2D591AED-CDFD-4598-9826-F6BE7C65C39D}.Release|Any CPU.Build.0 = Release|Any CPU
 	EndGlobalSection
 EndGlobal

Sanchime.sln.DotSettings.user

@@ -1,2 +1,5 @@
 <wpf:ResourceDictionary xml:space="preserve" xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml" xmlns:s="clr-namespace:System;assembly=mscorlib" xmlns:ss="urn:shemas-jetbrains-com:settings-storage-xaml" xmlns:wpf="http://schemas.microsoft.com/winfx/2006/xaml/presentation">
+	<s:String x:Key="/Default/Environment/UnitTesting/UnitTestSessionStore/Sessions/=1924a6da_002D8be1_002D43a7_002Da9c4_002D1ced209b35c2/@EntryIndexedValue">&lt;SessionState ContinuousTestingMode="0" IsActive="True" Name="All tests from &amp;lt;Sanchime.Funtional.Test&amp;gt;" xmlns="urn:schemas-jetbrains-com:jetbrains-ut-session"&gt;
+  &lt;Project Location="/home/sanchime/Desktop/C#/Sanchime.Functional/Sanchime.Functional.Test" Presentation="&amp;lt;Sanchime.Functional.Test&amp;gt;" /&gt;
+&lt;/SessionState&gt;</s:String>
 	<s:Boolean x:Key="/Default/UserDictionary/Words/=Sanchime/@EntryIndexedValue">True</s:Boolean></wpf:ResourceDictionary>