feat: inspect spks on request types

bdk-jvm/lib/src/test/kotlin/org/bitcoindevkit/LiveMemoryWalletTest.kt

@@ -6,6 +6,7 @@ private const val SIGNET_ESPLORA_URL = "http://signet.bitcoindevkit.net"
 private const val TESTNET_ESPLORA_URL = "https://esplora.testnet.kuutamo.cloud"
 
 class LiveMemoryWalletTest {
+
     @Test
     fun testSyncedBalance() {
         val descriptor: Descriptor = Descriptor(
@@ -33,4 +34,38 @@ class LiveMemoryWalletTest {
             println("Received ${sentAndReceived.received.toSat()}")
         }
     }
+
+    @Test
+    fun testScriptInspector() {
+        val descriptor: Descriptor = Descriptor(
+            "wpkh(tprv8ZgxMBicQKsPf2qfrEygW6fdYseJDDrVnDv26PH5BHdvSuG6ecCbHqLVof9yZcMoM31z9ur3tTYbSnr1WBqbGX97CbXcmp5H6qeMpyvx35B/84h/1h/0h/0/*)",
+            Network.SIGNET
+        )
+        val changeDescriptor: Descriptor = Descriptor(
+            "wpkh(tprv8ZgxMBicQKsPf2qfrEygW6fdYseJDDrVnDv26PH5BHdvSuG6ecCbHqLVof9yZcMoM31z9ur3tTYbSnr1WBqbGX97CbXcmp5H6qeMpyvx35B/84h/1h/0h/1/*)",
+            Network.SIGNET
+        )
+        val wallet: Wallet = Wallet.newNoPersist(descriptor, changeDescriptor, Network.SIGNET)
+        val esploraClient: EsploraClient = EsploraClient(SIGNET_ESPLORA_URL)
+
+        val scriptInspector: FullScriptInspector = FullScriptInspector()
+        val fullScanRequest: FullScanRequest = wallet.startFullScan().inspectSpksForAllKeychains(scriptInspector)
+        val update = esploraClient.fullScan(fullScanRequest, 21uL, 1uL)
+
+        wallet.applyUpdate(update)
+        wallet.commit()
+        println("Balance: ${wallet.getBalance().total.toSat()}")
+
+        assert(wallet.getBalance().total.toSat() > 0uL) {
+            "Wallet balance must be greater than 0! Please send funds to ${wallet.revealNextAddress(KeychainKind.EXTERNAL).address.asString()} and try again."
+        }
+
+    }
+
+}
+
+class FullScriptInspector: FullScanScriptInspector {
+    override fun inspect(keychain: KeychainKind, index: UInt, script: Script){
+        println("Inspecting index $index for keychain $keychain")
+    }
 }