First pass at adding a test to reproduce the problem. (dotnet#77693)

Nisden · Nov 1, 2022 · 5333727 · 5333727
1 parent 6773982
commit 5333727
Showing 1 changed file with 19 additions and 0 deletions.
diff --git a/src/libraries/Microsoft.Extensions.Configuration.Binder/tests/ConfigurationBinderTests.cs b/src/libraries/Microsoft.Extensions.Configuration.Binder/tests/ConfigurationBinderTests.cs
@@ -505,6 +505,25 @@ public enum TestSettingsEnum
             Option2,
         }
 
+        public record RootConfig(NestedConfig Nested);
+
+        public record NestedConfig(string MyProp);
+
+        [Fact]
+        public void BindWithNestedTypesWithReadOnlyProperties()
+        {
+            IConfiguration configuration = new ConfigurationBuilder()
+                .AddInMemoryCollection(new Dictionary<string, string?>
+                {
+                    { "Nested:MyProp", "Dummy" }
+                })
+                .Build();
+
+            var result = configuration.Get<RootConfig>();
+
+            Assert.Equal("Dummy", result.Nested.MyProp);
+        }
+
         [Fact]
         public void EnumBindCaseInsensitiveNotThrows()
         {