fix(test): increase asset lock to 25M duffs, wallet funding to 30M

Token contract registration requires ~20B credits (base 10B + token 10B).
At ~1000 credits/duff, need 25M duffs in asset lock. Wallet needs 30M
to cover asset lock + transaction fees.

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

Author: lklimek

tests/backend-e2e/dashpay_tasks.rs

@@ -548,7 +548,7 @@ async fn tc_043_reject_contact_request() {
 
     // Create a third DashPay identity (C) from a fresh funded wallet
     tracing::info!("TC-043: creating third DashPay identity (C)...");
-    let (seed_hash_c, wallet_c) = ctx.create_funded_test_wallet(10_000_000).await;
+    let (seed_hash_c, wallet_c) = ctx.create_funded_test_wallet(30_000_000).await;
     let (qi_c, _key_bytes_c) =
         dashpay_helpers::create_dashpay_identity(&ctx.app_context, &wallet_c, seed_hash_c).await;
 

tests/backend-e2e/framework/fixtures.rs

@@ -50,7 +50,7 @@ pub async fn shared_identity() -> &'static SharedIdentity {
             let ctx = harness::ctx().await;
 
             tracing::info!("SharedIdentity: creating funded test wallet (10M duffs)...");
-            let (seed_hash, wallet_arc) = ctx.create_funded_test_wallet(10_000_000).await;
+            let (seed_hash, wallet_arc) = ctx.create_funded_test_wallet(30_000_000).await;
 
             let (reg_info, master_key_bytes) =
                 build_identity_registration(&ctx.app_context, &wallet_arc, seed_hash);
@@ -200,8 +200,8 @@ pub async fn shared_dashpay_pair() -> &'static SharedDashPayPair {
             tracing::info!(
                 "SharedDashPayPair: creating two funded test wallets (10M duffs each)..."
             );
-            let (seed_hash_a, wallet_a) = ctx.create_funded_test_wallet(10_000_000).await;
-            let (seed_hash_b, wallet_b) = ctx.create_funded_test_wallet(10_000_000).await;
+            let (seed_hash_a, wallet_a) = ctx.create_funded_test_wallet(30_000_000).await;
+            let (seed_hash_b, wallet_b) = ctx.create_funded_test_wallet(30_000_000).await;
 
             // Register identities with DashPay keys
             tracing::info!("SharedDashPayPair: registering identity A...");

tests/backend-e2e/framework/identity_helpers.rs

@@ -74,10 +74,12 @@ pub fn build_identity_registration(
         wallet: wallet_arc.clone(),
         wallet_identity_index: identity_index,
         identity_funding_method: RegisterIdentityFundingMethod::FundWithWallet(
-            // Asset lock amount in duffs. Converted to Platform credits at ~1000:1 ratio
-            // (1 duff ≈ 1000 credits). 5M duffs ≈ 50B credits — enough for identity
-            // registration (~241M credits) + token contract registration (~40B credits).
-            5_000_000,
+            // Asset lock amount in duffs. Platform credits ≈ duffs × 1000 minus fees.
+            // 25M duffs → ~25B credits after fees.
+            // Token contract registration: ~20B credits (base 10B + token 10B).
+            // Identity registration: ~241M credits.
+            // Remaining: ~5B for subsequent operations (top-up, transfer, etc.).
+            25_000_000,
             identity_index,
         ),
     };

tests/backend-e2e/identity_create.rs

@@ -14,7 +14,7 @@ async fn test_create_identity() {
     let ctx = ctx().await;
 
     // Asset lock (5M duffs) + tx fees. 10M duffs provides margin.
-    let (seed_hash, wallet_arc) = ctx.create_funded_test_wallet(10_000_000).await;
+    let (seed_hash, wallet_arc) = ctx.create_funded_test_wallet(30_000_000).await;
 
     // Register identity on Platform
     let (reg_info, _master_key_bytes) =

tests/backend-e2e/identity_tasks.rs

@@ -228,7 +228,7 @@ async fn tc_023_transfer_credits() {
     let si = shared_identity().await;
 
     // Register a minimal second identity in-test.
-    let (seed_hash_b, wallet_b) = ctx.create_funded_test_wallet(10_000_000).await;
+    let (seed_hash_b, wallet_b) = ctx.create_funded_test_wallet(30_000_000).await;
     let (reg_info, _key_bytes_b) =
         build_identity_registration(&ctx.app_context, &wallet_b, seed_hash_b);
     let reg_result = run_task(

tests/backend-e2e/identity_withdraw.rs

@@ -16,7 +16,7 @@ async fn test_withdraw_from_identity() {
     let ctx = ctx().await;
 
     // Asset lock (5M) + withdrawal state transition fees. 10M provides margin.
-    let (seed_hash, wallet_arc) = ctx.create_funded_test_wallet(10_000_000).await;
+    let (seed_hash, wallet_arc) = ctx.create_funded_test_wallet(30_000_000).await;
 
     // Register identity on Platform
     let (reg_info, _master_key_bytes) =

tests/backend-e2e/register_dpns.rs

@@ -16,7 +16,7 @@ async fn test_register_dpns_name() {
     let app_context = &ctx.app_context;
 
     // Create funded test wallet (needs enough for identity + DPNS registration)
-    let (seed_hash, wallet_arc) = ctx.create_funded_test_wallet(10_000_000).await;
+    let (seed_hash, wallet_arc) = ctx.create_funded_test_wallet(30_000_000).await;
 
     // Register identity on Platform
     let (reg_info, _master_key_bytes) =

tests/backend-e2e/token_tasks.rs

@@ -41,7 +41,7 @@ async fn ensure_second_identity() -> &'static SecondIdentity {
         .get_or_init(|| async {
             let ctx = harness::ctx().await;
             tracing::info!("SecondIdentity: creating funded test wallet (10M duffs)...");
-            let (seed_hash, wallet_arc) = ctx.create_funded_test_wallet(10_000_000).await;
+            let (seed_hash, wallet_arc) = ctx.create_funded_test_wallet(30_000_000).await;
 
             let (reg_info, master_key_bytes) =
                 build_identity_registration(&ctx.app_context, &wallet_arc, seed_hash);