test: wallet proxy, chain scanner tests

daemon/wallet_rpc_test.go: IsWalletMethod routing, proxy creation
wallet/chain_scanner_test.go: scanner creation, empty range scan

Co-Authored-By: Charon <charon@lethean.io>

daemon/wallet_rpc_test.go

@@ -0,0 +1,31 @@
+package daemon
+
+import "testing"
+
+func TestWalletProxy_IsWalletMethod_Good(t *testing.T) {
+	walletMethods := []string{"getbalance", "getaddress", "transfer", "deploy_asset", "register_alias"}
+	for _, m := range walletMethods {
+		if !IsWalletMethod(m) {
+			t.Errorf("%s should be a wallet method", m)
+		}
+	}
+}
+
+func TestWalletProxy_IsWalletMethod_Bad(t *testing.T) {
+	chainMethods := []string{"getinfo", "getheight", "get_all_alias_details", "search"}
+	for _, m := range chainMethods {
+		if IsWalletMethod(m) {
+			t.Errorf("%s should NOT be a wallet method", m)
+		}
+	}
+}
+
+func TestWalletProxy_New_Good(t *testing.T) {
+	proxy := NewWalletProxy("http://127.0.0.1:46944")
+	if proxy == nil {
+		t.Fatal("proxy is nil")
+	}
+	if proxy.walletURL != "http://127.0.0.1:46944" {
+		t.Errorf("url: %s", proxy.walletURL)
+	}
+}

wallet/chain_scanner_test.go

@@ -0,0 +1,33 @@
+package wallet
+
+import (
+	"testing"
+
+	"dappco.re/go/core/blockchain/types"
+)
+
+func TestChainScanner_New_Good(t *testing.T) {
+	account, _ := GenerateAccount()
+	getter := func(h uint64) (*types.Block, []types.Transaction, error) {
+		return nil, nil, nil
+	}
+	scanner := NewChainScanner(account, getter)
+	if scanner == nil {
+		t.Fatal("scanner is nil")
+	}
+}
+
+func TestChainScanner_ScanRange_Empty_Good(t *testing.T) {
+	account, _ := GenerateAccount()
+	getter := func(h uint64) (*types.Block, []types.Transaction, error) {
+		return nil, nil, nil
+	}
+	scanner := NewChainScanner(account, getter)
+	transfers, scanned := scanner.ScanRange(0, 10)
+	if len(transfers) != 0 {
+		t.Errorf("expected 0 transfers, got %d", len(transfers))
+	}
+	if scanned != 0 {
+		t.Errorf("expected 0 scanned (nil blocks), got %d", scanned)
+	}
+}