Use node wallet for v20_and_below

Author: GideonBature

integration_test/tests/wallet.rs

@@ -158,11 +158,20 @@ fn wallet__dump_wallet() {
 #[test]
 fn wallet__encrypt_wallet() {
     let wallet_name = "test-wallet";
+    let passphrase = "test-passphrase";
     let node = Node::with_wallet(Wallet::None, &[]);
-    let _: CreateWallet = node.client.create_wallet(wallet_name).expect("createwallet");
 
-    let passphrase = "test-passphrase";
-    let _: EncryptWallet = node.client.encrypt_wallet(passphrase).expect("encryptwallet");
+    let client = match () {
+        #[cfg(feature = "v20_and_below")]
+        () => node.create_wallet(wallet_name).expect("createwallet"),
+        #[cfg(not(feature = "v20_and_below"))]
+        () => {
+            node.client.create_wallet(wallet_name).expect("createwallet");
+            &node.client
+        },
+    };
+
+    let _: EncryptWallet = client.encrypt_wallet(passphrase).expect("encryptwallet");
 }
 
 #[test]