rollback ci xcode versions

Author: Guilherme Souza

.github/workflows/ci.yml

@@ -21,7 +21,7 @@ jobs:
       matrix:
         command: [test, ""]
         platform: [IOS, MAC_CATALYST, MACOS, TVOS, VISIONOS, WATCHOS]
-        xcode: ["15.2"]
+        xcode: ["15.4", "16.0"]
         exclude:
           - { platform: VISIONOS }
         include:
@@ -54,7 +54,7 @@ jobs:
     name: linux
     strategy:
       matrix:
-        swift-version: ["5.9", "5.10"]
+        swift-version: ["5.10"]
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v4

Sources/Storage/StorageFileApi.swift

@@ -51,7 +51,8 @@ enum FileUpload {
 }
 
 #if DEBUG
-  var testingBoundary: String?
+  import ConcurrencyExtras
+  let testingBoundary = LockIsolated<String?>(nil)
 #endif
 
 /// Supabase Storage File API
@@ -88,7 +89,7 @@ public class StorageFileApi: StorageApi, @unchecked Sendable {
     headers[.duplex] = options.duplex
 
     #if DEBUG
-      let formData = MultipartFormData(boundary: testingBoundary)
+      let formData = MultipartFormData(boundary: testingBoundary.value)
     #else
       let formData = MultipartFormData()
     #endif

Tests/StorageTests/SupabaseStorageTests.swift

@@ -94,7 +94,7 @@ final class SupabaseStorageTests: XCTestCase {
 
   #if !os(Linux)
     func testUploadData() async throws {
-      testingBoundary = "alamofire.boundary.c21f947c1c7b0c57"
+      testingBoundary.setValue("alamofire.boundary.c21f947c1c7b0c57")
 
       sessionMock.fetch = { request in
         assertInlineSnapshot(of: request, as: .curl) {
@@ -155,7 +155,7 @@ final class SupabaseStorageTests: XCTestCase {
     }
 
     func testUploadFileURL() async throws {
-      testingBoundary = "alamofire.boundary.c21f947c1c7b0c57"
+      testingBoundary.setValue("alamofire.boundary.c21f947c1c7b0c57")
 
       sessionMock.fetch = { request in
         assertInlineSnapshot(of: request, as: .curl) {