Remove unused variables (dapr#1314)

* Remove unused variables

Signed-off-by: Rafael Camara <[email protected]>
Signed-off-by: Rafael Câmara <[email protected]>
Co-authored-by: Whit Waldo <[email protected]>
Signed-off-by: Siri Varma Vegiraju <[email protected]>

Author: 2 people

examples/Actor/ActorClient/Program.cs

@@ -85,7 +85,7 @@ public static async Task Main(string[] args)
             var nonRemotingProxy = ActorProxy.Create(actorId, "DemoActor");
             await nonRemotingProxy.InvokeMethodAsync("TestNoArgumentNoReturnType");
             await nonRemotingProxy.InvokeMethodAsync("SaveData", data);
-            var res = await nonRemotingProxy.InvokeMethodAsync<MyData>("GetData");
+            await nonRemotingProxy.InvokeMethodAsync<MyData>("GetData");
 
             Console.WriteLine("Registering the timer and reminder");
             await proxy.RegisterTimer();

examples/AspNetCore/RoutingSample/Startup.cs

@@ -221,7 +221,6 @@ await JsonSerializer.SerializeAsync(context.Response.Body,
 
             async Task ViewErrorMessage(HttpContext context)
             {
-                var client = context.RequestServices.GetRequiredService<DaprClient>();
                 var transaction = await JsonSerializer.DeserializeAsync<Transaction>(context.Request.Body, serializerOptions);
 
                 logger.LogInformation("The amount cannot be negative: {0}", transaction.Amount);

examples/GeneratedActor/ActorClient/Program.cs

@@ -23,7 +23,7 @@
 
 var client = new ClientActorClient(proxy);
 
-var state = await client.GetStateAsync(cancellationTokenSource.Token);
+await client.GetStateAsync(cancellationTokenSource.Token);
 
 await client.SetStateAsync(new ClientState("Hello, World!"), cancellationTokenSource.Token);
 

examples/Workflow/WorkflowUnitTest/OrderProcessingTests.cs

@@ -64,7 +64,7 @@ public async Task TestInsufficientInventory()
                 .Returns(Task.FromResult(inventoryResult));
 
             // Run the workflow directly
-            OrderResult result = await new OrderProcessingWorkflow().RunAsync(mockContext.Object, order);
+            await new OrderProcessingWorkflow().RunAsync(mockContext.Object, order);
 
             // Verify that ReserveInventoryActivity was called with a specific input
             mockContext.Verify(

src/Dapr.Actors.Generators/ActorClientGenerator.cs

@@ -112,7 +112,6 @@ public void Execute(GeneratorExecutionContext context)
         {
             try
             {
-                var actorInterfaceTypeName = interfaceSymbol.Name;
                 var fullyQualifiedActorInterfaceTypeName = interfaceSymbol.ToString();
 
                 var attributeData = interfaceSymbol.GetAttributes().Single(a => a.AttributeClass?.Equals(generateActorClientAttributeSymbol, SymbolEqualityComparer.Default) == true);

src/Dapr.Actors/Runtime/ActorManager.cs

@@ -229,7 +229,6 @@ internal async Task FireTimerAsync(ActorId actorId, Stream requestBodyStream, Ca
             // Create a Func to be invoked by common method.
             async Task<byte[]> RequestFunc(Actor actor, CancellationToken ct)
             {
-                var actorTypeName = actor.Host.ActorTypeInfo.ActorTypeName;
                 var actorType = actor.Host.ActorTypeInfo.ImplementationType;
                 var methodInfo = actor.GetMethodInfoUsingReflection(actorType, timerData.Callback);
 
@@ -241,7 +240,7 @@ async Task<byte[]> RequestFunc(Actor actor, CancellationToken ct)
                 return default;
             }
 
-            var result = await this.DispatchInternalAsync(actorId, this.timerMethodContext, RequestFunc, cancellationToken);
+            await this.DispatchInternalAsync(actorId, this.timerMethodContext, RequestFunc, cancellationToken);
         }
 
         internal async Task ActivateActorAsync(ActorId actorId)

test/Dapr.Actors.AspNetCore.IntegrationTest/HostingTests.cs

@@ -42,7 +42,7 @@ public void MapActorsHandlers_WithoutAddActors_Throws()
                 // NOTE: in 3.1 TestServer.CreateClient triggers the failure, in 5.0 it's Host.Start
                 using var host = CreateHost<BadStartup>();
                 var server = host.GetTestServer();
-                var client = server.CreateClient();
+                server.CreateClient();
             });
 
             Assert.Equal(

test/Dapr.Actors.Test/ActorCodeBuilderTests.cs

@@ -32,7 +32,7 @@ public class ActorCodeBuilderTests
         [Fact]
         public void TestBuildActorProxyGenerator()
         {
-            ActorProxyGenerator proxyGenerator = ActorCodeBuilder.GetOrCreateProxyGenerator(typeof(ITestActor));
+            ActorCodeBuilder.GetOrCreateProxyGenerator(typeof(ITestActor));
         }
 
         [Fact]

test/Dapr.Actors.Test/ActorIdTests.cs

@@ -115,10 +115,7 @@ public class ActorIdTests
         [InlineData("   ")]
         public void Initialize_New_ActorId_Object_With_Null_Or_Whitespace_Id(string id)
         {
-            Assert.Throws<ArgumentException>(() =>
-            {
-                ActorId actorId = new ActorId(id);
-            });
+            Assert.Throws<ArgumentException>(() => new ActorId(id));
         }
 
         [Theory]

test/Dapr.Actors.Test/Runtime/ActorManagerTests.cs

@@ -164,7 +164,7 @@ public async Task DeactivateActorAsync_ExceptionDuringDeactivation_ActorIsRemove
 
             var id = ActorId.CreateRandom();
             await manager.ActivateActorAsync(id);
-            Assert.True(manager.TryGetActorAsync(id, out var actor));
+            Assert.True(manager.TryGetActorAsync(id, out _));
 
             await Assert.ThrowsAsync<InvalidTimeZoneException>(async () =>
             {