test: add comprehensive SDK multi-wallet test suite and utilities

tests/sdk_tests/config/sdk_tests_config.yaml

@@ -0,0 +1,10 @@
+block_worker: https://dev.zus.network/dns
+default_test_case_timeout: 45s
+signature_scheme: bls0chain
+chain_id: 0afc093ffb509f059c55478bc1a60351cef7b4e9c008a53a6cc8241ca8617dfe
+max_txn_query: 5
+query_sleep_time: 5
+min_submit: 10
+min_confirmation: 10
+# Test wallet mnemonics for multi-wallet testing
+test_wallet_mnemonics: "cactus panther essence ability copper fox wise actual need cousin boat uncover ride diamond group jacket anchor current float rely tragic omit child payment"

tests/sdk_tests/main_test.go

@@ -0,0 +1,106 @@
+package sdk_tests
+
+import (
+	"context"
+	"encoding/json"
+	"log"
+	"os"
+	"path/filepath"
+	"strconv"
+	"testing"
+	"time"
+
+	"runtime"
+
+	"github.com/0chain/gosdk/core/client"
+	"github.com/0chain/gosdk/core/conf"
+
+	"github.com/0chain/system_test/internal/api/util/config"
+	"github.com/0chain/system_test/internal/api/util/test"
+)
+
+func TestMain(m *testing.M) {
+	configPath, ok := os.LookupEnv(config.ConfigPathEnv)
+	if !ok {
+		configPath = "./config/sdk_tests_config.yaml"
+		log.Printf("CONFIG_PATH environment variable is not set so has defaulted to [%v]", configPath)
+	}
+
+	// Parse configuration
+	parsedConfig = parseConfig(configPath)
+
+	defaultTestTimeout, err := time.ParseDuration(parsedConfig.DefaultTestTimeout)
+	if err != nil {
+		log.Printf("Default test case timeout could not be parsed so has defaulted to [%v]", test.DefaultTestTimeout)
+	} else {
+		test.DefaultTestTimeout = defaultTestTimeout
+		test.SmokeTestMode, _ = strconv.ParseBool(os.Getenv("SMOKE_TEST_MODE"))
+		log.Printf("Default test case timeout is [%v]", test.DefaultTestTimeout)
+	}
+
+
+	// t := test.NewSystemTest(new(testing.T))
+
+	// Initialize the SDK client
+	// Initialize the SDK client
+	err = client.Init(context.Background(), conf.Config{
+		BlockWorker:     parsedConfig.BlockWorker,
+		SignatureScheme: parsedConfig.SignatureScheme,
+		ChainID:         parsedConfig.ChainID,
+		MaxTxnQuery:     parsedConfig.MaxTxnQuery,
+		QuerySleepTime:  parsedConfig.QuerySleepTime,
+		MinSubmit:       parsedConfig.MinSubmit,
+		MinConfirmation: parsedConfig.MinConfirmation,
+	})
+	// require.NoError(t, err, "Failed to initialize SDK client")
+	if err != nil {
+		log.Printf("Failed to initialize SDK client: %v", err)
+		runtime.Breakpoint() // Force debugger to pause
+		os.Exit(1)
+	}
+	client.SetSdkInitialized(true)
+	client.SetSignatureScheme(parsedConfig.SignatureScheme)
+
+	// Load wallet pool if available
+	walletMutex.Lock()
+	walletFilePath := filepath.Join(".", "config", "wallets.json")
+	if _, err := os.Stat(walletFilePath); err == nil {
+		fileContent, err := os.ReadFile(walletFilePath)
+		if err != nil {
+			log.Printf("Warning: Could not read wallets file: %v", err)
+		} else {
+			err = json.Unmarshal(fileContent, &initialisedWallets)
+			if err != nil {
+				log.Printf("Warning: Could not parse wallets file: %v", err)
+			} else {
+				log.Printf("Loaded %d wallets from pool", len(initialisedWallets))
+			}
+		}
+	} else {
+		log.Printf("No wallet pool found at %s, tests will create wallets as needed", walletFilePath)
+	}
+	walletMutex.Unlock()
+
+	os.Exit(m.Run())
+}
+
+func parseConfig(configPath string) *SDKTestConfig {
+	cfg := &SDKTestConfig{
+		SignatureScheme: "bls0chain",
+		ChainID:         "0afc093ffb509f059c55478bc1a60351cef7b4e9c008a53a6cc8241ca8617dfe",
+		MaxTxnQuery:     5,
+		QuerySleepTime:  5,
+		MinSubmit:       10,
+		MinConfirmation: 10,
+		DefaultTestTimeout: "45s",
+	}
+
+	parsed := config.Parse(configPath)
+	if parsed != nil {
+		// Map common fields
+		cfg.BlockWorker = parsed.BlockWorker
+		cfg.DefaultTestTimeout = parsed.DefaultTestCaseTimeout
+	}
+
+	return cfg
+}

tests/sdk_tests/multi_wallet_management_test.go

@@ -0,0 +1,128 @@
+package sdk_tests
+
+import (
+	"sync"
+	"testing"
+
+	"github.com/0chain/gosdk/core/client"
+	"github.com/0chain/system_test/internal/api/util/test"
+	"github.com/stretchr/testify/require"
+)
+
+func TestMultiWalletManagement(testSetup *testing.T) {
+	t := test.NewSystemTest(testSetup)
+	t.SetSmokeTests("Test multi-wallet management and edge cases")
+
+	t.Run("AddWallet and GetWalletByKey", func(t *test.SystemTest) {
+		wallets, err := LoadWalletsFromPool(1)
+		require.NoError(t, err)
+		wallet := wallets[0]
+
+		err = AddWalletToSDK(t, wallet)
+		require.NoError(t, err)
+
+		pubkey := GetWalletPublicKey(wallet)
+
+		// Verify wallet exists
+		retrieved := client.GetWalletByKey(pubkey)
+		require.NotNil(t, retrieved, "Wallet should exist after adding")
+		require.Equal(t, wallet.ClientID, retrieved.ClientID)
+
+		t.Logf("Successfully verified AddWallet and GetWalletByKey")
+	})
+
+	t.Run("Concurrent wallet operations", func(t *test.SystemTest) {
+		wallets, err := LoadWalletsFromPool(5)
+		require.NoError(t, err)
+
+		var wg sync.WaitGroup
+		errors := make(chan error, len(wallets)*2)
+
+		// Concurrently add wallets
+		for i, wallet := range wallets {
+			wg.Add(1)
+			go func(w *Wallet, idx int) {
+				defer wg.Done()
+				if err := AddWalletToSDK(t, w); err != nil {
+					errors <- err
+				}
+			}(wallet, i)
+		}
+
+		wg.Wait()
+		close(errors)
+
+		// Check for errors
+		for err := range errors {
+			require.NoError(t, err, "Concurrent wallet addition should not error")
+		}
+
+		// Verify all wallets are accessible
+		for _, wallet := range wallets {
+			pubkey := GetWalletPublicKey(wallet)
+			retrieved := client.GetWalletByKey(pubkey)
+			require.NotNil(t, retrieved, "Wallet should be retrievable after concurrent add")
+		}
+
+		t.Logf("Successfully verified concurrent wallet operations")
+	})
+
+	t.Run("GetWalletByKey with non-existent key", func(t *test.SystemTest) {
+		fakeKey := "nonexistent_key_12345"
+		retrieved := client.GetWalletByKey(fakeKey)
+		require.Nil(t, retrieved, "GetWalletByKey should return nil for non-existent key")
+
+		t.Logf("Successfully verified non-existent key handling")
+	})
+
+	t.Run("PublicKey lookup with specific key", func(t *test.SystemTest) {
+		wallets, err := LoadWalletsFromPool(1)
+		require.NoError(t, err)
+		wallet := wallets[0]
+
+		err = AddWalletToSDK(t, wallet)
+		require.NoError(t, err)
+
+		pubkey := GetWalletPublicKey(wallet)
+
+		// Lookup using the key
+		retrievedKey := client.PublicKey(pubkey)
+		require.Equal(t, wallet.ClientKey, retrievedKey, "PublicKey should return correct client key")
+
+		t.Logf("Successfully verified PublicKey lookup with specific key")
+	})
+
+	t.Run("Id lookup with specific key", func(t *test.SystemTest) {
+		wallets, err := LoadWalletsFromPool(1)
+		require.NoError(t, err)
+		wallet := wallets[0]
+
+		err = AddWalletToSDK(t, wallet)
+		require.NoError(t, err)
+
+		pubkey := GetWalletPublicKey(wallet)
+
+		// Lookup using the key
+		retrievedID := client.Id(pubkey)
+		require.Equal(t, wallet.ClientID, retrievedID, "Id should return correct client ID")
+
+		t.Logf("Successfully verified Id lookup with specific key")
+	})
+
+	t.Run("IsWalletSplit with specific key", func(t *test.SystemTest) {
+		wallets, err := LoadWalletsFromPool(1)
+		require.NoError(t, err)
+		wallet := wallets[0]
+
+		err = AddWalletToSDK(t, wallet)
+		require.NoError(t, err)
+
+		pubkey := GetWalletPublicKey(wallet)
+
+		isSplit, err := client.IsWalletSplit(pubkey)
+		require.NoError(t, err)
+		require.False(t, isSplit, "Test wallets should not be split-key wallets")
+
+		t.Logf("Successfully verified IsWalletSplit with specific key")
+	})
+}

tests/sdk_tests/multi_wallet_storage_test.go

@@ -0,0 +1,113 @@
+package sdk_tests
+
+import (
+	"os"
+	"path/filepath"
+	"testing"
+	"time"
+
+	"github.com/0chain/gosdk/zboxcore/sdk"
+	"github.com/0chain/system_test/internal/api/util/test"
+	"github.com/stretchr/testify/require"
+)
+
+func TestMultiWalletStorageOperations(testSetup *testing.T) {
+	t := test.NewSystemTest(testSetup)
+	t.SetSmokeTests("Test multi-wallet storage operations lifecycle")
+
+	t.Run("Full lifecycle: Create -> Upload -> Download with specific key", func(t *test.SystemTest) {
+
+		wallets, err := LoadWalletsFromPool(2)
+		require.NoError(t, err)
+		wallet := wallets[1] // Use second wallet
+
+		err = AddWalletToSDK(t, wallet)
+		require.NoError(t, err)
+
+		key := GetWalletPublicKey(wallet)
+
+		// 1. Get Blobbers
+		storageVersion := 2
+		priceRange := sdk.PriceRange{Min: 0, Max: 10000000000}
+		blobbers, err := sdk.GetAllocationBlobbers(storageVersion, 2, 2, 1024*1024, 0, priceRange, priceRange)
+		if err != nil {
+			t.Logf("Failed to get blobbers: %v. Skipping test.", err)
+			return 
+		}
+		require.NotEmpty(t, blobbers)
+
+		// 2. Create Allocation
+		options := sdk.CreateAllocationOptions{
+			DataShards: 2,
+			ParityShards: 2,
+			Size: 1024*1024,
+			ReadPrice: sdk.PriceRange{Min: 0, Max: 10000000000},
+			WritePrice: sdk.PriceRange{Min: 0, Max: 10000000000},
+			Lock: 1000000000, // 1 ZCN
+			BlobberIds: blobbers,
+			AuthRoundExpiry: 100, // Ensure enough time
+		}
+
+		hash, _, _, err := sdk.CreateAllocationWith(options, key)
+		require.NoError(t, err)
+		require.NotEmpty(t, hash)
+		t.Logf("Allocation creation hash: %s", hash)
+
+		// 3. Wait for allocation to be visible
+		var alloc *sdk.Allocation
+		for i := 0; i < 15; i++ {
+			time.Sleep(2 * time.Second)
+			allocs, err := sdk.GetAllocations(key)
+			if err == nil && len(allocs) > 0 {
+				alloc = allocs[0] 
+				if alloc.Tx == hash {
+					break
+				}
+			}
+		}
+
+		if alloc == nil {
+			t.Logf("Allocation not confirmed after waiting. Skipping upload/download verification.")
+			return
+		}
+		t.Logf("Allocation confirmed. ID: %s", alloc.ID)
+
+		// Re-fetch allocation to ensure initialized
+		alloc, err = sdk.GetAllocation(alloc.ID, key)
+		require.NoError(t, err)
+
+		// 4. Create dummy file
+		tmpDir := os.TempDir()
+		tmpFile := filepath.Join(tmpDir, "upload_test.txt")
+		err = os.WriteFile(tmpFile, []byte("Hello Multi-Wallet World"), 0644)
+		require.NoError(t, err)
+		defer os.Remove(tmpFile)
+
+		// 5. Upload file with secondary wallet
+		remotePath := "/upload_test.txt"
+		uploadErr := alloc.StartChunkedUpload(tmpDir, tmpFile, remotePath, nil, false, false, "", false, false, sdk.WithWallet(key))
+		if uploadErr != nil {
+			t.Logf("Upload failed: %v (may be expected if wallets not funded)", uploadErr)
+			return
+		}
+		t.Logf("Successfully uploaded file to %s", remotePath)
+
+		// 6. Download file to verify
+		downloadPath := filepath.Join(tmpDir, "download_test.txt")
+		defer os.Remove(downloadPath)
+
+		downloadErr := alloc.DownloadFile(downloadPath, remotePath, false, nil, false)
+		if downloadErr != nil {
+			t.Logf("Download failed: %v", downloadErr)
+			return
+		}
+
+		// Verify content
+		downloadedContent, err := os.ReadFile(downloadPath)
+		require.NoError(t, err)
+		require.Equal(t, "Hello Multi-Wallet World", string(downloadedContent), 
+			"Downloaded content should match uploaded content")
+
+		t.Logf("Successfully verified full storage lifecycle with secondary wallet")
+	})
+}