Remove circular reference in WrappedSignerProviderTests.swift

Author: arik-so

ci/LDKSwift/Tests/LDKSwiftTests/WrappedSignerProviderTests.swift

@@ -83,7 +83,7 @@ class WrappedSignerProviderTests: XCTestCase {
     }
 
     class MyNodeSigner: NodeSigner {
-        var myKeysManager: MyKeysManager?
+        weak var myKeysManager: MyKeysManager?
         override func ecdh(recipient: Bindings.Recipient, otherKey: [UInt8], tweak: [UInt8]?) -> Bindings.Result_SharedSecretNoneZ {
             print("entering wrapper: ecdh()")
             return myKeysManager!.keysManager.asNodeSigner().ecdh(recipient: recipient, otherKey: otherKey, tweak: tweak)
@@ -112,15 +112,15 @@ class WrappedSignerProviderTests: XCTestCase {
     }
 
     class MyEntropySource: EntropySource {
-        var myKeysManager: MyKeysManager?
+        weak var myKeysManager: MyKeysManager?
         override func getSecureRandomBytes() -> [UInt8] {
             print("entering wrapper: getSecureRandomBytes()")
             return myKeysManager!.keysManager.asEntropySource().getSecureRandomBytes()
         }
     }
 
     class MySignerProvider: SignerProvider {
-        var myKeysManager: MyKeysManager?
+        weak var myKeysManager: MyKeysManager?
         override func deriveChannelSigner(channelValueSatoshis: UInt64, channelKeysId: [UInt8]) -> Bindings.WriteableEcdsaChannelSigner {
             print("entering wrapper: deriveChannelSigner()")
             return myKeysManager!.keysManager.asSignerProvider().deriveChannelSigner(channelValueSatoshis: channelValueSatoshis, channelKeysId: channelKeysId)