Fixed remaining broken unit tests

SessionMessagingKit/Open Groups/OpenGroupManager.swift

@@ -1169,8 +1169,11 @@ public final class OpenGroupManager {
                                         .eraseToAnyPublisher()
                                     
                                 case .none:
-                                    return LibSession
-                                        .downloadFile(from: destination)
+                                    return dependencies.network
+                                        .send(
+                                            .downloadFile(from: destination),
+                                            using: dependencies
+                                        )
                                         .map { _, imageData in imageData }
                                         .eraseToAnyPublisher()
                             }

SessionMessagingKitTests/Open Groups/OpenGroupManagerSpec.swift

@@ -3148,16 +3148,22 @@ class OpenGroupManagerSpec: QuickSpec {
                     mockNetwork
                         .when {
                             $0.send(
-                                .onionRequest(
-                                    URLRequest(url: URL(string: "https://open.getsession.org/room/test2/file/12")!),
-                                    to: OpenGroupAPI.defaultServer,
-                                    with: OpenGroupAPI.defaultServerPublicKey,
-                                    timeout: Network.fileDownloadTimeout
+                                .downloadFile(
+                                    from: .server(
+                                        url: URL(string: "https://open.getsession.org/room/test2/file/12")!,
+                                        method: .get,
+                                        headers: nil,
+                                        x25519PublicKey: TestConstants.publicKey
+                                    )
                                 ),
                                 using: dependencies
                             )
                         }
-                        .thenReturn(MockNetwork.response(data: Data([1, 2, 3])))
+                        .thenReturn(
+                            Just((MockResponseInfo.mockValue, Data([1, 2, 3])))
+                                .setFailureType(to: Error.self)
+                                .eraseToAnyPublisher()
+                        )
 
                     let testDate: Date = Date(timeIntervalSince1970: 1234567890)
                     dependencies.dateNow = testDate
@@ -3189,8 +3195,12 @@ class OpenGroupManagerSpec: QuickSpec {
             context("when getting a room image") {
                 beforeEach {
                     mockNetwork
-                        .when { $0.send(.onionRequest(any(), to: any(), with: any()), using: dependencies) }
-                        .thenReturn(MockNetwork.response(data: Data([1, 2, 3])))
+                        .when { $0.send(.downloadFile(from: any()), using: dependencies) }
+                        .thenReturn(
+                            Just((MockResponseInfo.mockValue, Data([1, 2, 3])))
+                                .setFailureType(to: Error.self)
+                                .eraseToAnyPublisher()
+                        )
                     
                     mockUserDefaults
                         .when { (defaults: inout any UserDefaultsType) -> Any? in defaults.object(forKey: any()) }

SessionSnodeKit/LibSession/LibSession+Networking.swift

@@ -7,6 +7,21 @@ import Combine
 import SessionUtil
 import SessionUtilitiesKit
 
+public extension Network.RequestType {
+    // FIXME: Clean up the network/libSession injection interface
+    static func downloadFile(
+        from destination: Network.Destination
+    ) -> Network.RequestType<Data> {
+        return Network.RequestType(
+            id: "downloadFile",
+            url: "\(destination)",
+            args: [destination]
+        ) { _ in
+            LibSession.downloadFile(from: destination).eraseToAnyPublisher()
+        }
+    }
+}
+
 // MARK: - LibSession
 
 public extension LibSession {

_SharedTestUtilities/CommonMockedExtensions.swift

@@ -6,6 +6,7 @@ import GRDB
 import Sodium
 import Curve25519Kit
 import SessionUtilitiesKit
+import SessionSnodeKit
 
 extension KeyPair: Mocked {
     static var mockValue: KeyPair = KeyPair(
@@ -47,6 +48,15 @@ extension Network.RequestType: MockedGeneric {
     }
 }
 
+extension Network.Destination: Mocked {
+    static var mockValue: Network.Destination = Network.Destination.server(
+        url: URL(string: "https://oxen.io")!,
+        method: .get,
+        headers: nil,
+        x25519PublicKey: ""
+    )
+}
+
 extension AnyPublisher: MockedGeneric where Failure == Error {
     typealias Generic = Output