cli: add new testing wallet

It contains several simple signature accounts that are not related to
network committee or validators. Needed for tests, existing
`testwallet.json` can't de reused since some tests need testing wallet
with a single account.

Signed-off-by: Anna Shaleva <shaleva.ann@nspcc.ru>

cli/testdata/testwallet_multi.json

@@ -0,0 +1,64 @@
+{
+  "version": "1.0",
+  "accounts": [
+    {
+      "address": "NgHcPxgEKZQV4QBedzyASJrgiANhJqBVLw",
+      "key": "6PYTbVq2P3AJQwWU5SFMKLjHYco7QABtNRo4ZvLvXhyaYjwMcuZm6xKokT",
+      "label": "one",
+      "contract": {
+        "script": "DCECnmSGVirDOqMr57EHaYz0YMTjaHQtO9FQYu8DMTCDw6VBVuezJw==",
+        "parameters": [
+          {
+            "name": "parameter0",
+            "type": "Signature"
+          }
+        ],
+        "deployed": false
+      },
+      "lock": false,
+      "isDefault": false
+    },
+    {
+      "address": "NLvHRfKAifjio2z9HiwLo9ZnpRPHUbAHgH",
+      "key": "6PYUjQ8TgR3cduEpG5niUNuPEWi3tYiQsnC4Jha9nGAJ6tAQGUmcrZXsLF",
+      "label": "two",
+      "contract": {
+        "script": "DCECgk91c1ABAX3A1uJNnxhGlp7NwUJScwJzJhrsYrXIbgNBVuezJw==",
+        "parameters": [
+          {
+            "name": "parameter0",
+            "type": "Signature"
+          }
+        ],
+        "deployed": false
+      },
+      "lock": false,
+      "isDefault": false
+    },
+    {
+      "address": "NcDfG8foJx79XSihcDDrx1df7cHAoJBfXj",
+      "key": "6PYRkUQKWFrTovHyeQZ7X4nWoDXKohtFRKW51LiCz317pwCjmB1cVwpcxz",
+      "label": "three",
+      "contract": {
+        "script": "DCEC9v0ZqBg8f4jJX9WR891M0bazf0FYTNu7MEgpSHrb9CVBVuezJw==",
+        "parameters": [
+          {
+            "name": "parameter0",
+            "type": "Signature"
+          }
+        ],
+        "deployed": false
+      },
+      "lock": false,
+      "isDefault": false
+    }
+  ],
+  "scrypt": {
+    "n": 16384,
+    "r": 8,
+    "p": 8
+  },
+  "extra": {
+    "Tokens": null
+  }
+}

internal/testcli/executor.go

@@ -48,6 +48,11 @@ const (
 	TestWalletPath    = "../testdata/testwallet.json"
 	TestWalletAccount = "Nfyz4KcsgYepRJw1W5C2uKCi6QWKf7v6gG"
 
+	TestWalletMultiPath     = "../testdata/testwallet_multi.json"
+	TestWalletMultiAccount1 = "NgHcPxgEKZQV4QBedzyASJrgiANhJqBVLw"
+	TestWalletMultiAccount2 = "NLvHRfKAifjio2z9HiwLo9ZnpRPHUbAHgH"
+	TestWalletMultiAccount3 = "NcDfG8foJx79XSihcDDrx1df7cHAoJBfXj"
+
 	ValidatorWallet = "../testdata/wallet1_solo.json"
 	ValidatorPass   = "one"
 )
@@ -55,6 +60,10 @@ const (
 var (
 	ValidatorHash, _ = address.StringToUint160(ValidatorAddr)
 	ValidatorPriv, _ = keys.NewPrivateKeyFromWIF(ValidatorWIF)
+
+	TestWalletMultiAccount1Hash, _ = address.StringToUint160(TestWalletMultiAccount1)
+	TestWalletMultiAccount2Hash, _ = address.StringToUint160(TestWalletMultiAccount2)
+	TestWalletMultiAccount3Hash, _ = address.StringToUint160(TestWalletMultiAccount3)
 )
 
 // Executor represents context for a test instance.

pkg/wallet/regenerate_test.go

@@ -179,6 +179,30 @@ func TestRegenerateCLITestwallet(t *testing.T) {
 	createWallet(t, walletPath, acc)
 }
 
+func TestRegenerateCLITestwalletMulti(t *testing.T) {
+	if !regenerate {
+		return
+	}
+	const (
+		walletPath = "../../cli/testdata/testwallet_multi.json"
+		accWIF1    = "L2NZQ84s8SuUfyJmtjs7J5a2pZFEVQVVRYDtNsQEyB4RjHnpkorr"
+		pass1      = "one"
+		accWIF2    = "L4pSqPmvbghcM8NY14CNSUzkK92VmSFLKNwAh9TqLqFhTZkxZgsP"
+		pass2      = "two"
+		accWIF3    = "L1eNtPQA8bALqvSgGMNpNR3EYFR15WeNdCZDuiwWYcQ6Q6FfuVro"
+		pass3      = "three"
+	)
+
+	scryptParams := keys.ScryptParams{N: 2, R: 1, P: 1}
+	acc1 := getAccountWithScrypt(t, accWIF1, pass1, scryptParams)
+	acc1.Label = pass1
+	acc2 := getAccountWithScrypt(t, accWIF2, pass2, scryptParams)
+	acc2.Label = pass2
+	acc3 := getAccountWithScrypt(t, accWIF3, pass3, scryptParams)
+	acc3.Label = pass3
+	createWallet(t, walletPath, acc1, acc2, acc3)
+}
+
 func TestRegenerateCLITestwallet_NEO3(t *testing.T) {
 	if !regenerate {
 		return