Fix adapting a request during retry

Author: ns-vasilev

Sources/NetworkLayer/Classes/Core/Services/RequestProcessor/RequestProcessor.swift

@@ -1,6 +1,6 @@
 //
 // network-layer
-// Copyright © 2023 Space Code. All rights reserved.
+// Copyright © 2025 Space Code. All rights reserved.
 //
 
 import Foundation
@@ -75,15 +75,15 @@ actor RequestProcessor {
         _ request: T,
         strategy: RetryPolicyStrategy? = nil,
         delegate: URLSessionDelegate?,
-        configure: ((inout URLRequest) throws -> Void)?
+        configure: (@Sendable (inout URLRequest) throws -> Void)?
     ) async throws -> Response<Data> {
-        guard var urlRequest = try requestBuilder.build(request, configure) else {
-            throw NetworkLayerError.badURL
-        }
+        try await performRequest(strategy: strategy) { [weak self] in
+            guard let self, var urlRequest = try requestBuilder.build(request, configure) else {
+                throw NetworkLayerError.badURL
+            }
 
-        try await adapt(request, urlRequest: &urlRequest, session: session)
+            try await adapt(request, urlRequest: &urlRequest, session: session)
 
-        return try await performRequest(strategy: strategy) { [urlRequest] in
             try await self.delegate?.wrappedValue?.requestProcessor(self, willSendRequest: urlRequest)
 
             let task = session.dataTask(with: urlRequest)

Sources/NetworkLayerInterfaces/Classes/Core/Services/IRequestBuilder.swift

@@ -1,6 +1,6 @@
 //
 // network-layer
-// Copyright © 2023 Space Code. All rights reserved.
+// Copyright © 2025 Space Code. All rights reserved.
 //
 
 import Foundation
@@ -12,5 +12,5 @@ public protocol IRequestBuilder: Sendable {
     /// - Parameter request: The request object that defines the request details.
     ///
     /// - Returns: A `URLRequest` constructed based on the given data.
-    func build(_ request: IRequest, _ configure: ((inout URLRequest) throws -> Void)?) throws -> URLRequest?
+    func build(_ request: IRequest, _ configure: (@Sendable (inout URLRequest) throws -> Void)?) throws -> URLRequest?
 }

Tests/NetworkLayerTests/Classes/Tests/IntegrationTests/RequestProcessorAuthenticationTests.swift

@@ -1,6 +1,6 @@
 //
 // network-layer
-// Copyright © 2023 Space Code. All rights reserved.
+// Copyright © 2025 Space Code. All rights reserved.
 //
 
 import Foundation
@@ -60,7 +60,11 @@ final class RequestProcessorAuthenicationTests: XCTestCase {
     }
 
     func test_thatRequestProcessorThrowsAnError_whenInterceptorAdaptDidFail() async throws {
-        try await test_failAuthentication(adaptError: URLError(.unknown), refreshError: nil, expectedError: URLError(.unknown))
+        try await test_failAuthentication(
+            adaptError: URLError(.unknown),
+            refreshError: nil,
+            expectedError: RetryPolicyError.retryLimitExceeded
+        )
     }
 
     func test_thatRequestProcessorThrowsAnError_whenInterceptorRefreshDidFail() async throws {