Address warnings in test projects

test/DotNetWorkerTests/DefaultModelBindingFeatureTests.cs

@@ -4,6 +4,7 @@
 using System.Linq;
 using System.Text.Json;
 using System.Threading;
+using System.Threading.Tasks;
 using Azure.Core.Serialization;
 using Microsoft.Azure.Functions.Worker.Context.Features;
 using Microsoft.Azure.Functions.Worker.Http;
@@ -25,7 +26,7 @@ public DefaultModelBindingFeatureTests()
         }
 
         [Fact]
-        public async void BindFunctionInputAsync_Populates_ParametersUsingConverters()
+        public async Task BindFunctionInputAsync_Populates_ParametersUsingConverters()
         {
             // Arrange
             var parameters = new List<FunctionParameter>()
@@ -62,7 +63,7 @@ public async void BindFunctionInputAsync_Populates_ParametersUsingConverters()
         }
 
         [Fact]
-        public async void BindFunctionInputAsync_IgnoreCancellationToken()
+        public async Task BindFunctionInputAsync_IgnoreCancellationToken()
         {
             // Arrange
             var parameters = new List<FunctionParameter>()
@@ -106,7 +107,7 @@ public async void BindFunctionInputAsync_IgnoreCancellationToken()
         }
 
         [Fact]
-        public async void BindFunctionInputAsync_Populates_Parameter_Using_DefaultValue_When_CouldNot_Populate_From_InputData()
+        public async Task BindFunctionInputAsync_Populates_Parameter_Using_DefaultValue_When_CouldNot_Populate_From_InputData()
         {
             var features = new InvocationFeatures(Enumerable.Empty<IInvocationFeatureProvider>());
             var httpFunctionDefinition = new TestFunctionDefinition(parameters: new FunctionParameter[]
@@ -144,7 +145,7 @@ public async void BindFunctionInputAsync_Populates_Parameter_Using_DefaultValue_
         }
 
         [Fact]
-        public async void BindFunctionInputAsync_Populates_Parameter_For_Nullable_Or_ReferenceTypes()
+        public async Task BindFunctionInputAsync_Populates_Parameter_For_Nullable_Or_ReferenceTypes()
         {
             var features = new InvocationFeatures(Enumerable.Empty<IInvocationFeatureProvider>());
             var httpFunctionDefinition = new TestFunctionDefinition(parameters: new FunctionParameter[]
@@ -188,7 +189,7 @@ public async void BindFunctionInputAsync_Populates_Parameter_For_Nullable_Or_Ref
         }
 
         [Fact]
-        public async void BindFunctionInputAsync_Throws_When_Explicit_OptionalParametersValueNotPresent()
+        public async Task BindFunctionInputAsync_Throws_When_Explicit_OptionalParametersValueNotPresent()
         {
             // 'fooId' is a parameter defined for the function without a default value
             // and 'InputData' does not have a corresponding entry for that we could use to populate that parameter.
@@ -220,7 +221,7 @@ public async void BindFunctionInputAsync_Throws_When_Explicit_OptionalParameters
         }
 
         [Fact]
-        public async void BindFunctionInputAsync_Returns_Cached_Value_When_Called_SecondTime()
+        public async Task BindFunctionInputAsync_Returns_Cached_Value_When_Called_SecondTime()
         {
             // Arrange
             var parameters = new List<FunctionParameter>()
@@ -263,7 +264,7 @@ public async void BindFunctionInputAsync_Returns_Cached_Value_When_Called_Second
         /// returns the parameter values array for the function definition.
         /// </summary>
         [Fact]
-        public async void BindFunctionInputAsync_Populates_ParametersUsingCachedData()
+        public async Task BindFunctionInputAsync_Populates_ParametersUsingCachedData()
         {
             // Arrange
             var parameters = new List<FunctionParameter>()

test/Sdk.Analyzers.Tests/AsyncVoidAnalyzerTests.cs

@@ -1,8 +1,8 @@
 using Xunit;
-using AnalyzerTest = Microsoft.CodeAnalysis.CSharp.Testing.CSharpAnalyzerTest<Microsoft.Azure.Functions.Worker.Sdk.Analyzers.AsyncVoidAnalyzer, Microsoft.CodeAnalysis.Testing.Verifiers.XUnitVerifier>;
-using AnalyzerVerifier = Microsoft.CodeAnalysis.CSharp.Testing.XUnit.AnalyzerVerifier<Microsoft.Azure.Functions.Worker.Sdk.Analyzers.AsyncVoidAnalyzer>;
-using CodeFixTest = Microsoft.CodeAnalysis.CSharp.Testing.CSharpCodeFixTest<Microsoft.Azure.Functions.Worker.Sdk.Analyzers.AsyncVoidAnalyzer, Microsoft.Azure.Functions.Worker.Sdk.Analyzers.AsyncVoidCodeFixProvider, Microsoft.CodeAnalysis.Testing.Verifiers.XUnitVerifier>;
-using CodeFixVerifier = Microsoft.CodeAnalysis.CSharp.Testing.CSharpCodeFixVerifier<Microsoft.Azure.Functions.Worker.Sdk.Analyzers.AsyncVoidAnalyzer, Microsoft.Azure.Functions.Worker.Sdk.Analyzers.AsyncVoidCodeFixProvider, Microsoft.CodeAnalysis.Testing.Verifiers.XUnitVerifier>;
+using AnalyzerTest = Microsoft.CodeAnalysis.CSharp.Testing.CSharpAnalyzerTest<Microsoft.Azure.Functions.Worker.Sdk.Analyzers.AsyncVoidAnalyzer, Microsoft.CodeAnalysis.Testing.DefaultVerifier>;
+using AnalyzerVerifier = Microsoft.CodeAnalysis.CSharp.Testing.CSharpAnalyzerVerifier<Microsoft.Azure.Functions.Worker.Sdk.Analyzers.AsyncVoidAnalyzer, Microsoft.CodeAnalysis.Testing.DefaultVerifier>;
+using CodeFixTest = Microsoft.CodeAnalysis.CSharp.Testing.CSharpCodeFixTest<Microsoft.Azure.Functions.Worker.Sdk.Analyzers.AsyncVoidAnalyzer, Microsoft.Azure.Functions.Worker.Sdk.Analyzers.AsyncVoidCodeFixProvider, Microsoft.CodeAnalysis.Testing.DefaultVerifier>;
+using CodeFixVerifier = Microsoft.CodeAnalysis.CSharp.Testing.CSharpCodeFixVerifier<Microsoft.Azure.Functions.Worker.Sdk.Analyzers.AsyncVoidAnalyzer, Microsoft.Azure.Functions.Worker.Sdk.Analyzers.AsyncVoidCodeFixProvider, Microsoft.CodeAnalysis.Testing.DefaultVerifier>;
 using System.Threading.Tasks;
 using Microsoft.CodeAnalysis.Testing;
 using System.Collections.Immutable;

test/Sdk.Analyzers.Tests/BindingTypeNotSupportedTests.cs

@@ -1,6 +1,6 @@
 using Xunit;
-using AnalyzerTest = Microsoft.CodeAnalysis.CSharp.Testing.CSharpAnalyzerTest<Microsoft.Azure.Functions.Worker.Sdk.Analyzers.BindingTypeNotSupported, Microsoft.CodeAnalysis.Testing.Verifiers.XUnitVerifier>;
-using Verify = Microsoft.CodeAnalysis.CSharp.Testing.XUnit.AnalyzerVerifier<Microsoft.Azure.Functions.Worker.Sdk.Analyzers.BindingTypeNotSupported>;
+using AnalyzerTest = Microsoft.CodeAnalysis.CSharp.Testing.CSharpAnalyzerTest<Microsoft.Azure.Functions.Worker.Sdk.Analyzers.BindingTypeNotSupported, Microsoft.CodeAnalysis.Testing.DefaultVerifier>;
+using Verify = Microsoft.CodeAnalysis.CSharp.Testing.CSharpAnalyzerVerifier<Microsoft.Azure.Functions.Worker.Sdk.Analyzers.BindingTypeNotSupported, Microsoft.CodeAnalysis.Testing.DefaultVerifier>;
 using System.Threading.Tasks;
 using Microsoft.CodeAnalysis.Testing;
 using System.Collections.Immutable;

test/Sdk.Analyzers.Tests/DeferredBindingAttributeNotSupportedTests.cs

@@ -1,6 +1,6 @@
 using Xunit;
-using AnalyzerTest = Microsoft.CodeAnalysis.CSharp.Testing.CSharpAnalyzerTest<Microsoft.Azure.Functions.Worker.Sdk.Analyzers.DeferredBindingAttributeNotSupported, Microsoft.CodeAnalysis.Testing.Verifiers.XUnitVerifier>;
-using Verify = Microsoft.CodeAnalysis.CSharp.Testing.XUnit.AnalyzerVerifier<Microsoft.Azure.Functions.Worker.Sdk.Analyzers.DeferredBindingAttributeNotSupported>;
+using AnalyzerTest = Microsoft.CodeAnalysis.CSharp.Testing.CSharpAnalyzerTest<Microsoft.Azure.Functions.Worker.Sdk.Analyzers.DeferredBindingAttributeNotSupported, Microsoft.CodeAnalysis.Testing.DefaultVerifier>;
+using Verify = Microsoft.CodeAnalysis.CSharp.Testing.CSharpAnalyzerVerifier<Microsoft.Azure.Functions.Worker.Sdk.Analyzers.DeferredBindingAttributeNotSupported, Microsoft.CodeAnalysis.Testing.DefaultVerifier>;
 using System.Threading.Tasks;
 using Microsoft.CodeAnalysis.Testing;
 using System.Collections.Immutable;

test/Sdk.Analyzers.Tests/IterableBindingTypeExpectedForBlobContainerPathTests.cs

@@ -1,6 +1,6 @@
 using Xunit;
-using AnalyzerTest = Microsoft.CodeAnalysis.CSharp.Testing.CSharpAnalyzerTest<Microsoft.Azure.Functions.Worker.Sdk.Analyzers.IterableBindingTypeExpectedForBlobContainerPath, Microsoft.CodeAnalysis.Testing.Verifiers.XUnitVerifier>;
-using Verify = Microsoft.CodeAnalysis.CSharp.Testing.XUnit.AnalyzerVerifier<Microsoft.Azure.Functions.Worker.Sdk.Analyzers.IterableBindingTypeExpectedForBlobContainerPath>;
+using AnalyzerTest = Microsoft.CodeAnalysis.CSharp.Testing.CSharpAnalyzerTest<Microsoft.Azure.Functions.Worker.Sdk.Analyzers.IterableBindingTypeExpectedForBlobContainerPath, Microsoft.CodeAnalysis.Testing.DefaultVerifier>;
+using Verify = Microsoft.CodeAnalysis.CSharp.Testing.CSharpAnalyzerVerifier<Microsoft.Azure.Functions.Worker.Sdk.Analyzers.IterableBindingTypeExpectedForBlobContainerPath, Microsoft.CodeAnalysis.Testing.DefaultVerifier>;
 using System.Threading.Tasks;
 using Microsoft.CodeAnalysis.Testing;
 using System.Collections.Immutable;

test/Sdk.Analyzers.Tests/WebJobsAttributesNotSupportedTests.cs

@@ -1,6 +1,6 @@
 using Xunit;
-using AnalyzerTest = Microsoft.CodeAnalysis.CSharp.Testing.CSharpAnalyzerTest<Microsoft.Azure.Functions.Worker.Sdk.Analyzers.WebJobsAttributesNotSupported, Microsoft.CodeAnalysis.Testing.Verifiers.XUnitVerifier>;
-using Verify = Microsoft.CodeAnalysis.CSharp.Testing.XUnit.AnalyzerVerifier<Microsoft.Azure.Functions.Worker.Sdk.Analyzers.WebJobsAttributesNotSupported>;
+using AnalyzerTest = Microsoft.CodeAnalysis.CSharp.Testing.CSharpAnalyzerTest<Microsoft.Azure.Functions.Worker.Sdk.Analyzers.WebJobsAttributesNotSupported, Microsoft.CodeAnalysis.Testing.DefaultVerifier>;
+using Verify = Microsoft.CodeAnalysis.CSharp.Testing.CSharpAnalyzerVerifier<Microsoft.Azure.Functions.Worker.Sdk.Analyzers.WebJobsAttributesNotSupported, Microsoft.CodeAnalysis.Testing.DefaultVerifier>;
 using System.Threading.Tasks;
 using Microsoft.CodeAnalysis.Testing;
 using System.Collections.Immutable;

test/Sdk.Generator.Tests/FunctionMetadataProviderGeneratorTests/DiagnosticResultTests.cs

@@ -3,6 +3,7 @@
 
 using System.Collections.Generic;
 using System.Reflection;
+using System.Threading.Tasks;
 using Microsoft.Azure.Functions.Worker.Sdk.Generators;
 using Microsoft.CodeAnalysis.CSharp;
 using Microsoft.CodeAnalysis.Testing;
@@ -54,7 +55,7 @@ public DiagnosticResultTests()
             [InlineData(LanguageVersion.CSharp10)]
             [InlineData(LanguageVersion.CSharp11)]
             [InlineData(LanguageVersion.Latest)]
-            public async void MultipleOutputBindingsOnMethodFails(LanguageVersion languageVersion)
+            public async Task MultipleOutputBindingsOnMethodFails(LanguageVersion languageVersion)
             {
                 var inputCode = @"using System;
                 using System.Net;
@@ -106,7 +107,7 @@ await TestHelpers.RunTestAsync<FunctionMetadataProviderGenerator>(
             [InlineData(LanguageVersion.CSharp10)]
             [InlineData(LanguageVersion.CSharp11)]
             [InlineData(LanguageVersion.Latest)]
-            public async void MultipleOutputBindingsOnPropertyFails(LanguageVersion languageVersion)
+            public async Task MultipleOutputBindingsOnPropertyFails(LanguageVersion languageVersion)
             {
                 var inputCode = @"using System.Net;
                 using Microsoft.Azure.Functions.Worker;
@@ -167,7 +168,7 @@ await TestHelpers.RunTestAsync<FunctionMetadataProviderGenerator>(
             [InlineData(LanguageVersion.CSharp10)]
             [InlineData(LanguageVersion.CSharp11)]
             [InlineData(LanguageVersion.Latest)]
-            public async void MultipleHttpResponseBindingsFails(LanguageVersion languageVersion)
+            public async Task MultipleHttpResponseBindingsFails(LanguageVersion languageVersion)
             {
                 var inputCode = @"using System;
                 using System.Threading.Tasks;
@@ -223,7 +224,7 @@ await TestHelpers.RunTestAsync<FunctionMetadataProviderGenerator>(
             [InlineData(LanguageVersion.CSharp10)]
             [InlineData(LanguageVersion.CSharp11)]
             [InlineData(LanguageVersion.Latest)]
-            public async void InvalidRetryOptionsFailure(LanguageVersion languageVersion)
+            public async Task InvalidRetryOptionsFailure(LanguageVersion languageVersion)
             {
                 var inputCode = @"using System;
                 using System.Threading.Tasks;

test/Sdk.Generator.Tests/FunctionMetadataProviderGeneratorTests/EventHubsBindingsTests.cs

@@ -4,6 +4,7 @@
 using System.Collections.Generic;
 using System.Reflection;
 using System.Text;
+using System.Threading.Tasks;
 using Microsoft.Azure.Functions.Worker.Sdk.Generators;
 using Microsoft.CodeAnalysis.CSharp;
 using Microsoft.CodeAnalysis.Testing;
@@ -58,7 +59,7 @@ public EventHubsBindingsTests()
             [InlineData("DictionaryInputFunction", "Dictionary<string, string>", "")]
             [InlineData("LookupFunction", "Lookup<string, int>", "")]
             [InlineData("ConcurrentDictionaryInputFunction", "ConcurrentDictionary<string, string>", "")]
-            public async void FunctionsWithIsBatchedFalse(string functionName, string parameterType, string dataType)
+            public async Task FunctionsWithIsBatchedFalse(string functionName, string parameterType, string dataType)
             {
                 StringBuilder inputCodeBuilder = new StringBuilder();
                 inputCodeBuilder.Append(_usingStringsForInput);
@@ -170,7 +171,7 @@ await TestHelpers.RunTestAsync<FunctionMetadataProviderGenerator>(
             [InlineData("EnumerableInputFunction", "IEnumerable", "")]
             [InlineData("EnumerableClassInputFunction", "EnumerableTestClass", "")]
             [InlineData("EnumerableGenericClassInputFunction", "EnumerableGenericTestClass", "")]
-            public async void FunctionsWithCardinalityMany(string functionName, string parameterType, string dataType)
+            public async Task FunctionsWithCardinalityMany(string functionName, string parameterType, string dataType)
             {
                 StringBuilder inputCodeBuilder = new StringBuilder();
                 inputCodeBuilder.Append(_usingStringsForInput);
@@ -297,7 +298,7 @@ await TestHelpers.RunTestAsync<FunctionMetadataProviderGenerator>(
             [InlineData(LanguageVersion.CSharp10)]
             [InlineData(LanguageVersion.CSharp11)]
             [InlineData(LanguageVersion.Latest)]
-            public async void EnumerableGenericInputFunction(LanguageVersion languageVersion)
+            public async Task EnumerableGenericInputFunction(LanguageVersion languageVersion)
             {
                 string inputCode = """
                 using System;
@@ -401,7 +402,7 @@ await TestHelpers.RunTestAsync<FunctionMetadataProviderGenerator>(
             [InlineData(LanguageVersion.CSharp10)]
             [InlineData(LanguageVersion.CSharp11)]
             [InlineData(LanguageVersion.Latest)]
-            public async void EnumerableStringClassesAsInputFunctions(LanguageVersion languageVersion)
+            public async Task EnumerableStringClassesAsInputFunctions(LanguageVersion languageVersion)
             {
                 string inputCode = """
                 using System;
@@ -592,7 +593,7 @@ await TestHelpers.RunTestAsync<FunctionMetadataProviderGenerator>(
             [InlineData(LanguageVersion.CSharp10)]
             [InlineData(LanguageVersion.CSharp11)]
             [InlineData(LanguageVersion.Latest)]
-            public async void EnumerableBinaryClassesAsInputFunctions(LanguageVersion languageVersion)
+            public async Task EnumerableBinaryClassesAsInputFunctions(LanguageVersion languageVersion)
             {
                 string inputCode = """
                 using System;
@@ -733,7 +734,7 @@ await TestHelpers.RunTestAsync<FunctionMetadataProviderGenerator>(
             [InlineData(LanguageVersion.CSharp10)]
             [InlineData(LanguageVersion.CSharp11)]
             [InlineData(LanguageVersion.Latest)]
-            public async void PocoInputFunctions(LanguageVersion languageVersion)
+            public async Task PocoInputFunctions(LanguageVersion languageVersion)
             {
                 string inputCode = """
                 using System;
@@ -861,7 +862,7 @@ await TestHelpers.RunTestAsync<FunctionMetadataProviderGenerator>(
             [InlineData(LanguageVersion.CSharp10)]
             [InlineData(LanguageVersion.CSharp11)]
             [InlineData(LanguageVersion.Latest)]
-            public async void CardinalityManyWithNonIterableInputFails(LanguageVersion languageVersion)
+            public async Task CardinalityManyWithNonIterableInputFails(LanguageVersion languageVersion)
             {
                 var inputCode = @"using System;
                 using System.Net;

test/Sdk.Generator.Tests/FunctionMetadataProviderGeneratorTests/HttpTriggerTests.cs

@@ -146,7 +146,7 @@ await TestHelpers.RunTestAsync<FunctionMetadataProviderGenerator>(
             [InlineData(LanguageVersion.CSharp10)]
             [InlineData(LanguageVersion.CSharp11)]
             [InlineData(LanguageVersion.Latest)]
-            public async void BasicHttpFunctionWithNoResponse(LanguageVersion languageVersion)
+            public async Task BasicHttpFunctionWithNoResponse(LanguageVersion languageVersion)
             {
                 string inputCode = """
                 using System;
@@ -248,7 +248,7 @@ await TestHelpers.RunTestAsync<FunctionMetadataProviderGenerator>(
             [InlineData(LanguageVersion.CSharp10)]
             [InlineData(LanguageVersion.CSharp11)]
             [InlineData(LanguageVersion.Latest)]
-            public async void ReturnTypeJustHttp(LanguageVersion languageVersion)
+            public async Task ReturnTypeJustHttp(LanguageVersion languageVersion)
             {
                 string inputCode = """
                 using System;
@@ -361,7 +361,7 @@ await TestHelpers.RunTestAsync<FunctionMetadataProviderGenerator>(
             [InlineData(LanguageVersion.CSharp10)]
             [InlineData(LanguageVersion.CSharp11)]
             [InlineData(LanguageVersion.Latest)]
-            public async void NonStaticVoidOrTaskReturnType(LanguageVersion languageVersion)
+            public async Task NonStaticVoidOrTaskReturnType(LanguageVersion languageVersion)
             {
                 string inputCode = """
                 using System;

test/Sdk.Generator.Tests/FunctionMetadataProviderGeneratorTests/IntegratedTriggersAndBindingsTests.cs

@@ -192,7 +192,7 @@ await TestHelpers.RunTestAsync<FunctionMetadataProviderGenerator>(
 
             [Theory]
             [InlineData(LanguageVersion.Latest)]
-            public async void FunctionsMultipleOutputBindingWithActionResult(LanguageVersion languageVersion)
+            public async Task FunctionsMultipleOutputBindingWithActionResult(LanguageVersion languageVersion)
             {
                 string inputCode = """
                 using System;
@@ -565,7 +565,7 @@ await TestHelpers.RunTestAsync<FunctionMetadataProviderGenerator>(
             }
 
             [Fact]
-            public async void FunctionWithTaskReturnType()
+            public async Task FunctionWithTaskReturnType()
             {
                 string inputCode = """
                 using System;
@@ -660,7 +660,7 @@ await TestHelpers.RunTestAsync<FunctionMetadataProviderGenerator>(
             }
 
             [Fact]
-            public async void FunctionWithGenericTaskReturnType()
+            public async Task FunctionWithGenericTaskReturnType()
             {
                 string inputCode = """
                 using System;
@@ -893,7 +893,7 @@ await TestHelpers.RunTestAsync<FunctionMetadataProviderGenerator>(
             [InlineData(LanguageVersion.CSharp10)]
             [InlineData(LanguageVersion.CSharp11)]
             [InlineData(LanguageVersion.Latest)]
-            public async void HttpTriggerVoidOrTaskReturnType(LanguageVersion languageVersion)
+            public async Task HttpTriggerVoidOrTaskReturnType(LanguageVersion languageVersion)
             {
                 string inputCode = """
                 using System;