From 938cb1dae624093f2dec555649da93b5d88e9aad Mon Sep 17 00:00:00 2001
From: micheal swiggs-malmevik <mail@micheal.in>
Date: Fri, 24 Feb 2023 17:08:56 +0100
Subject: [PATCH] WalletsTest: Test showing confidence wrongly incremented for
 more than 1 wallet

---
 .../java/org/bitcoinj/wallet/WalletsTest.java | 70 +++++++++++++++++++
 1 file changed, 70 insertions(+)
 create mode 100644 core/src/test/java/org/bitcoinj/wallet/WalletsTest.java

diff --git a/core/src/test/java/org/bitcoinj/wallet/WalletsTest.java b/core/src/test/java/org/bitcoinj/wallet/WalletsTest.java
new file mode 100644
index 000000000..5d1e8508c
--- /dev/null
+++ b/core/src/test/java/org/bitcoinj/wallet/WalletsTest.java
@@ -0,0 +1,70 @@
+package org.bitcoinj.wallet;
+
+import org.bitcoinj.base.Address;
+import org.bitcoinj.base.Coin;
+import org.bitcoinj.base.ScriptType;
+import org.bitcoinj.core.Block;
+import org.bitcoinj.core.Transaction;
+import org.bitcoinj.testing.TestWithWallet;
+import org.junit.After;
+import org.junit.Before;
+import org.junit.Test;
+
+
+import static org.bitcoinj.base.Coin.valueOf;
+import static org.bitcoinj.testing.FakeTxBuilder.*;
+import static org.junit.Assert.assertEquals;
+
+public class WalletsTest extends TestWithWallet {
+
+    protected Wallet wallet2;
+    protected Address myAddress2;
+
+    @Before
+    @Override
+    public void setUp() throws Exception {
+        super.setUp();
+
+        wallet2 = Wallet.createDeterministic(TESTNET, ScriptType.P2PKH, KeyChainGroupStructure.BIP32);
+        myAddress2 = wallet2.freshReceiveAddress(ScriptType.P2PKH);
+        chain.addWallet(wallet2);
+    }
+
+    @After
+    @Override
+    public void tearDown() throws Exception {
+        super.tearDown();
+    }
+
+    @Test
+    public void sharedTransactionCorrectDepth() throws Exception {
+
+        // ARRANGE //
+        Coin v1 = valueOf(5, 0);
+        Coin v2 = valueOf(0, 50);
+        Coin v3 = valueOf(0, 25);
+
+        Transaction t1 = createFakeTxWithChangeAddress(TESTNET, v1, myAddress, myAddress2);
+        Transaction t2 = createFakeTxWithChangeAddress(TESTNET, v2, myAddress, myAddress2);
+        Transaction t3 = createFakeTxWithChangeAddress(TESTNET, v3, myAddress, myAddress2);
+
+        Block genesis = blockStore.getChainHead().getHeader();
+        Block b1 = makeSolvedTestBlock(genesis, t1);
+        Block b2 = makeSolvedTestBlock(b1, t2);
+        Block b3 = makeSolvedTestBlock(b2, t3);
+
+        // ACT //
+        chain.add(b1);
+        chain.add(b2);
+        chain.add(b3);
+
+        // ASSERT //
+        Transaction tx1 = wallet.getTransaction(t1.getTxId());
+        Transaction tx2 = wallet.getTransaction(t2.getTxId());
+        Transaction tx3 = wallet.getTransaction(t3.getTxId());
+
+        assertEquals(3, tx1.getConfidence().getDepthInBlocks());
+        assertEquals(2, tx2.getConfidence().getDepthInBlocks());
+        assertEquals(1, tx3.getConfidence().getDepthInBlocks());
+    }
+}