.NET 6 SDK update

Refit.Tests/App.config

@@ -8,7 +8,7 @@
       -->
       <dependentAssembly>
         <assemblyIdentity name="Newtonsoft.Json" publicKeyToken="30ad4fe6b2a6aeed" culture="neutral" />
-        <bindingRedirect oldVersion="0.0.0.0-12.0.0.0" newVersion="12.0.0.0" />
+        <bindingRedirect oldVersion="0.0.0.0-13.0.0.0" newVersion="13.0.0.0" />
       </dependentAssembly>
     </assemblyBinding>
   </runtime>

Refit.Tests/InterfaceStubGenerator.cs

@@ -641,7 +641,7 @@ public RefitTestsTestNestedINestedGitHubApi(global::System.Net.Http.HttpClient c
                 },
             }.RunAsync();
         }
-     
+
 
         [Fact]
         public async Task GenerateInterfaceStubsWithoutNamespaceSmokeTest()

Refit.Tests/Refit.Tests.csproj

@@ -16,7 +16,8 @@
     <PackageReference Include="Microsoft.NET.Test.Sdk" Version="16.10.0" />
     <PackageReference Include="xunit" Version="2.4.1" />
     <PackageReference Include="xunit.runner.visualstudio" Version="2.4.3" />
-    <PackageReference Include="System.Reactive" Version="5.0.0" />
+    <PackageReference Include="System.Reactive" Version="5.0.0" />    
+    <PackageReference Include="Microsoft.AspNetCore.WebUtilities" Version="2.2.0" />
     <PackageReference Include="Microsoft.CodeAnalysis.CSharp" Version="3.8.0" />
     <PackageReference Include="Microsoft.CodeAnalysis.CSharp.SourceGenerators.Testing.XUnit" Version="1.1.0" />
     <PackageReference Include="RichardSzalay.MockHttp" Version="6.0.0" />

Refit.Tests/RequestBuilder.cs

@@ -10,6 +10,8 @@
 using System.Threading;
 using System.Threading.Tasks;
 
+using Microsoft.AspNetCore.WebUtilities;
+
 using Xunit;
 
 namespace Refit.Tests
@@ -26,6 +28,12 @@ public interface IRestMethodInfoTests
         [Get("/foo/bar/{id}")]
         Task<string> FetchSomeStuff(int id);
 
+        [Get("/foo/bar/{id}?param1={id}&param2={id}")]
+        Task<string> FetchSomeStuffWithTheSameId(int id);
+
+        [Get("/foo/bar?param=first {id} and second {id}")]
+        Task<string> FetchSomeStuffWithTheIdInAParameterMultipleTimes(int id);
+
         [Get("/foo/bar/{**path}/{id}")]
         Task<string> FetchSomeStuffWithRoundTrippingParam(string path, int id);
 
@@ -503,6 +511,29 @@ public void ParameterMappingSmokeTest()
             Assert.Empty(fixture.QueryParameterMap);
             Assert.Null(fixture.BodyParameterInfo);
         }
+
+        [Fact]
+        public void ParameterMappingWithTheSameIdInAFewPlaces()
+        {
+            var input = typeof(IRestMethodInfoTests);
+            var fixture = new RestMethodInfo(input, input.GetMethods().First(x => x.Name == nameof(IRestMethodInfoTests.FetchSomeStuffWithTheSameId)));
+            Assert.Equal("id", fixture.ParameterMap[0].Name);
+            Assert.Equal(ParameterType.Normal, fixture.ParameterMap[0].Type);
+            Assert.Empty(fixture.QueryParameterMap);
+            Assert.Null(fixture.BodyParameterInfo);
+        }
+
+        [Fact]
+        public void ParameterMappingWithTheSameIdInTheQueryParameter()
+        {
+            var input = typeof(IRestMethodInfoTests);
+            var fixture = new RestMethodInfo(input, input.GetMethods().First(x => x.Name == nameof(IRestMethodInfoTests.FetchSomeStuffWithTheIdInAParameterMultipleTimes)));
+            Assert.Equal("id", fixture.ParameterMap[0].Name);
+            Assert.Equal(ParameterType.Normal, fixture.ParameterMap[0].Type);
+            Assert.Empty(fixture.QueryParameterMap);
+            Assert.Null(fixture.BodyParameterInfo);
+        }
+
 
         [Fact]
         public void ParameterMappingWithRoundTrippingSmokeTest()
@@ -1150,6 +1181,12 @@ public interface IDummyHttpApi
         [Headers("Api-Version: ")]
         Task<string> FetchSomeStuffWithEmptyHardcodedHeader(int id);
 
+        [Get("/foo/bar/{id}?param1={id}&param2={id}")]
+        Task<string> FetchSomeStuffWithTheSameId(int id);
+
+        [Get("/foo/bar?param=first {id} and second {id}")]
+        Task<string> FetchSomeStuffWithTheIdInAParameterMultipleTimes(int id);
+
         [Post("/foo/bar/{id}")]
         [Headers("Content-Type: literally/anything")]
         Task<string> PostSomeStuffWithHardCodedContentTypeHeader(int id, [Body] string content);
@@ -2336,6 +2373,36 @@ public void DefaultCollectionFormatCanBeOverridenByQueryAttribute()
             Assert.Equal("/query?numbers=1%2C2%2C3", output.RequestUri.PathAndQuery);
         }
 
+        [Fact]
+        public void RequestWithParameterInMultiplePlaces()
+        {
+            var fixture = new RequestBuilderImplementation<IDummyHttpApi>();
+
+            var factory = fixture.BuildRequestFactoryForMethod(nameof(IDummyHttpApi.FetchSomeStuffWithTheSameId));
+            var output = factory(new object[] { "theId" });
+
+            var uri = new Uri(new Uri("http://api"), output.RequestUri);
+
+            var builder = new UriBuilder(uri);
+            var qs = QueryHelpers.ParseQuery(uri.Query);
+            Assert.Equal("/foo/bar/theId", builder.Path);
+            Assert.Equal("theId", qs["param1"]);
+            Assert.Equal("theId", qs["param2"]);
+        }
+
+        [Fact]
+        public void RequestWithParameterInAQueryParameterMultipleTimes()
+        {
+            var fixture = new RequestBuilderImplementation<IDummyHttpApi>();
+
+            var factory = fixture.BuildRequestFactoryForMethod(nameof(IDummyHttpApi.FetchSomeStuffWithTheIdInAParameterMultipleTimes));
+            var output = factory(new object[] { "theId" });
+
+            var uri = new Uri(new Uri("http://api"), output.RequestUri);
+            Assert.Equal("/foo/bar?param=first%20theId%20and%20second%20theId", uri.PathAndQuery);
+        }
+
+
         [Theory]
         [InlineData("QueryWithArrayFormattedAsMulti", "/query?numbers=1&numbers=2&numbers=3")]
         [InlineData("QueryWithArrayFormattedAsCsv", "/query?numbers=1%2C2%2C3")]

azure-pipelines.yml

@@ -33,10 +33,17 @@ stages:
     - task: UseDotNet@2
       displayName: Use .NET Core 5.x SDK
       inputs:
-        version: 5.0.x
+        version: 6.x
         performMultiLevelLookup: true
         includePreviewVersions: true
 
+    - task: UseDotNet@2
+      displayName: Use .NET Core 5.x Runtime
+      inputs:
+        version: 5.0.x
+        packageType: runtime
+        performMultiLevelLookup: true
+
     - task: DotNetCoreCLI@2
       inputs:
         command: custom