feat: C#12 type alias support (#719)

riok · Sep 14, 2023 · c2f1f4f · c2f1f4f
1 parent 876713d
commit c2f1f4f
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Showing 4 changed files with 612 additions and 37 deletions.
diff --git a/test/Riok.Mapperly.IntegrationTests/Mapper/TestMapper.cs b/test/Riok.Mapperly.IntegrationTests/Mapper/TestMapper.cs
@@ -4,6 +4,11 @@
 using Riok.Mapperly.IntegrationTests.Dto;
 using Riok.Mapperly.IntegrationTests.Models;
 
+#if NET8_0
+using AliasedTupleSource = (int X, int Y);
+using AliasedTupleTarget = (string X, string Y);
+#endif
+
 namespace Riok.Mapperly.IntegrationTests.Mapper
 {
     [Mapper]
@@ -62,5 +67,9 @@ public TestObjectDto MapToDto(TestObject src)
         public partial TestEnumDtoByName MapToEnumDtoByName(TestEnum v);
 
         private partial int PrivateDirectInt(int value);
+
+#if NET8_0
+        public partial AliasedTupleTarget MapAliasedTuple(AliasedTupleSource source);
+#endif
     }
 }
diff --git a/test/Riok.Mapperly.IntegrationTests/MapperTest.cs b/test/Riok.Mapperly.IntegrationTests/MapperTest.cs
@@ -4,25 +4,41 @@
 using VerifyXunit;
 using Xunit;
 
+#if NET8_0
+using FluentAssertions;
+#endif
+
 namespace Riok.Mapperly.IntegrationTests
 {
     [UsesVerify]
-    [VersionedSnapshot(Versions.NET6_0)]
     public class MapperTest : BaseMapperTest
     {
         [Fact]
+        [VersionedSnapshot(Versions.NET6_0 | Versions.NET8_0)]
         public Task SnapshotGeneratedSource()
         {
             var path = GetGeneratedMapperFilePath(nameof(TestMapper));
             return Verifier.VerifyFile(path);
         }
 
         [Fact]
+        [VersionedSnapshot(Versions.NET6_0)]
         public Task RunMappingShouldWork()
         {
             var model = NewTestObj();
             var dto = new TestMapper().MapToDto(model);
             return Verifier.Verify(dto);
         }
+
+#if NET8_0
+        [Fact]
+        public void RunMappingAliasedTuple()
+        {
+            var source = (10, 20);
+            var target = new TestMapper().MapAliasedTuple(source);
+            target.X.Should().Be("10");
+            target.Y.Should().Be("20");
+        }
+#endif
     }
 }