test: account for rent collection to avoid bogus test failure

(cherry picked from commit fba0e933a4)

web3.js/test/connection.test.js

@@ -1823,7 +1823,7 @@ test('transaction failure', async () => {
     url,
     {
       method: 'requestAirdrop',
-      params: [account.publicKey.toBase58(), minimumAmount + 100010],
+      params: [account.publicKey.toBase58(), 3 * minimumAmount],
     },
     {
       error: null,
@@ -1833,7 +1833,7 @@ test('transaction failure', async () => {
   ]);
   const airdropSignature = await connection.requestAirdrop(
     account.publicKey,
-    minimumAmount + 100010,
+    3 * minimumAmount,
   );
 
   mockConfirmTransaction(airdropSignature);
@@ -1851,12 +1851,12 @@ test('transaction failure', async () => {
         context: {
           slot: 11,
         },
-        value: minimumAmount + 100010,
+        value: 3 * minimumAmount,
       },
     },
   ]);
   expect(await connection.getBalance(account.publicKey)).toBe(
-    minimumAmount + 100010,
+    3 * minimumAmount,
   );
 
   mockGetRecentBlockhash('max');
@@ -1877,7 +1877,7 @@ test('transaction failure', async () => {
     SystemProgram.createAccount({
       fromPubkey: account.publicKey,
       newAccountPubkey: newAccount.publicKey,
-      lamports: 1000,
+      lamports: minimumAmount,
       space: 0,
       programId: SystemProgram.programId,
     }),
@@ -1910,7 +1910,7 @@ test('transaction failure', async () => {
     SystemProgram.createAccount({
       fromPubkey: account.publicKey,
       newAccountPubkey: newAccount.publicKey,
-      lamports: 10,
+      lamports: minimumAmount + 1,
       space: 0,
       programId: SystemProgram.programId,
     }),