Automatically add typedid (#161)

* Automatically add any typedid files without needing to be explicit

* Add tests

Author: andrewlock

src/StronglyTypedIds/StronglyTypedId.props

@@ -0,0 +1,6 @@
+<Project>
+  <ItemGroup>
+    <None Remove="$(MSBuildProjectDirectory)\**\*.typedid" />
+    <AdditionalFiles Include="$(MSBuildProjectDirectory)\**\*.typedid" Visible="False" />
+  </ItemGroup>
+</Project>

src/StronglyTypedIds/StronglyTypedIds.csproj

@@ -28,6 +28,7 @@
   </ItemGroup>
 
   <ItemGroup>
+    <None Include="StronglyTypedId.props" Pack="true" PackagePath="build" />
     <None Include="$(OutputPath)\$(AssemblyName).dll" Pack="true" PackagePath="analyzers/dotnet/cs" Visible="false" />
     <None Include="$(OutputPath)\StronglyTypedIds.Attributes.dll" Pack="true" PackagePath="analyzers/dotnet/cs" Visible="false" />
     <None Include="$(OutputPath)\StronglyTypedIds.Attributes.dll" Pack="true" PackagePath="lib\netstandard2.0" Visible="true" />

test/StronglyTypedIds.IntegrationTests.Types/Enums.cs

@@ -58,6 +58,9 @@ public partial struct ConvertersStringId2 { }
 [StronglyTypedId("nullablestring-full")]
 public partial struct NullableStringId { }
 
+[StronglyTypedId("simple")]
+public partial struct SimpleCustomId { }
+
 public partial class SomeType<T> where T : new()
 {
     public partial record struct NestedType<TKey, TValue>

test/StronglyTypedIds.IntegrationTests.Types/StronglyTypedIds.IntegrationTests.Types.csproj

@@ -1,5 +1,7 @@
 <Project Sdk="Microsoft.NET.Sdk">
 
+  <Import Project="..\..\src\StronglyTypedIds\StronglyTypedId.props" />
+  
   <PropertyGroup>
     <TargetFrameworks>netcoreapp3.1;net5.0;net6.0;net7.0;net8.0;net9.0</TargetFrameworks>
     <TargetFrameworks Condition=" '$(OS)' == 'Windows_NT' ">net48;$(TargetFrameworks)</TargetFrameworks>

test/StronglyTypedIds.IntegrationTests.Types/simple.typedid

@@ -0,0 +1,9 @@
+    partial struct PLACEHOLDERID
+    {
+        public int Value { get; }
+
+        public PLACEHOLDERID(int value)
+        {
+            Value = value;
+        }
+    }

test/StronglyTypedIds.IntegrationTests/Enums.cs

@@ -58,6 +58,9 @@ internal partial struct ConvertersStringId2 { }
 [StronglyTypedId("nullablestring-full")]
 internal partial struct NullableStringId { }
 
+[StronglyTypedId("simple")]
+internal partial struct SimpleCustomId { }
+
 internal partial class SomeType<T> where T : new()
 {
     internal partial record struct NestedType<TKey, TValue>

test/StronglyTypedIds.IntegrationTests/SimpleCustomIdTests.cs

@@ -0,0 +1,26 @@
+using StronglyTypedIds.IntegrationTests.Types;
+using Xunit;
+
+namespace StronglyTypedIds.IntegrationTests;
+
+public class SimpleCustomIdTests
+{
+    [Fact]
+    public void SameValuesAreEqual()
+    {
+        var id = 123;
+        var foo1 = new SimpleCustomId(id);
+        var foo2 = new SimpleCustomId(id);
+
+        Assert.Equal(foo1, foo2);
+    }
+
+    [Fact]
+    public void DifferentValuesAreUnequal()
+    {
+        var foo1 = new SimpleCustomId(1);
+        var foo2 = new SimpleCustomId(2);
+
+        Assert.NotEqual(foo1, foo2);
+    }
+}

test/StronglyTypedIds.IntegrationTests/StronglyTypedIds.IntegrationTests.csproj

@@ -1,4 +1,5 @@
 <Project Sdk="Microsoft.NET.Sdk">
+  <Import Project="..\..\src\StronglyTypedIds\StronglyTypedId.props" />
 
   <PropertyGroup>
     <TargetFrameworks>netcoreapp3.1;net5.0;net6.0;net7.0;net8.0;net9.0</TargetFrameworks>

test/StronglyTypedIds.IntegrationTests/simple.typedid

@@ -0,0 +1,9 @@
+    partial struct PLACEHOLDERID
+    {
+        public int Value { get; }
+
+        public PLACEHOLDERID(int value)
+        {
+            Value = value;
+        }
+    }

test/StronglyTypedIds.Nuget.Attributes.IntegrationTests/simple.typedid

@@ -0,0 +1,9 @@
+    partial struct PLACEHOLDERID
+    {
+        public int Value { get; }
+
+        public PLACEHOLDERID(int value)
+        {
+            Value = value;
+        }
+    }