diff --git a/bchain/coins/bch/bcashrpc_test.go b/bchain/coins/bch/bcashrpc_test.go
index d5fb5788..8185fd05 100644
--- a/bchain/coins/bch/bcashrpc_test.go
+++ b/bchain/coins/bch/bcashrpc_test.go
@@ -25,7 +25,7 @@ func getRPCClient(cfg json.RawMessage) (bchain.BlockChain, error) {
 var rpcTest *rpc.Test
 
 func init() {
-	t, err := rpc.NewTest("bch", getRPCClient)
+	t, err := rpc.NewTest("Bcash Testnet", getRPCClient)
 	if err != nil {
 		panic(err)
 	}
diff --git a/bchain/coins/btc/bitcoinrpc_test.go b/bchain/coins/btc/bitcoinrpc_test.go
index c7920bad..52b09898 100644
--- a/bchain/coins/btc/bitcoinrpc_test.go
+++ b/bchain/coins/btc/bitcoinrpc_test.go
@@ -4,295 +4,42 @@ package btc
 
 import (
 	"blockbook/bchain"
-	"encoding/hex"
+	"blockbook/bchain/tests/rpc"
 	"encoding/json"
-	"flag"
-	"fmt"
-	"reflect"
 	"testing"
 )
 
-var rpcURL = flag.String("rpcURL", "http://localhost:18030", "RPC URL of backend server")
-var rpcUser = flag.String("rpcUser", "rpc", "RPC user of backend server")
-var rpcPass = flag.String("rpcPass", "rpc", "RPC password of backend server")
-var rpcClient *BitcoinRPC
-
-func getRPCConfig() string {
-	config := `{
-	"coin_name": "Bitcoin",
-	"rpcURL": "%s",
-	"rpcUser": "%s",
-	"rpcPass": "%s",
-	"rpcTimeout": 25,
-	"parse": true
-	}`
-
-	return fmt.Sprintf(config, *rpcURL, *rpcUser, *rpcPass)
-}
-
-func getRPCClient() (*BitcoinRPC, error) {
-	if rpcClient == nil {
-		cfg := json.RawMessage(getRPCConfig())
-		c, err := NewBitcoinRPC(cfg, nil)
-		if err != nil {
-			return nil, err
-		}
-		cli := c.(*BitcoinRPC)
-		cli.Parser = NewBitcoinParser(GetChainParams("main"), cli.ChainConfig)
-		if err != nil {
-			return nil, err
-		}
-		rpcClient = cli
+func getRPCClient(cfg json.RawMessage) (bchain.BlockChain, error) {
+	c, err := NewBitcoinRPC(cfg, nil)
+	if err != nil {
+		return nil, err
 	}
-	return rpcClient, nil
+	cli := c.(*BitcoinRPC)
+	cli.Parser = NewBitcoinParser(GetChainParams("test"), cli.ChainConfig)
+	if err != nil {
+		return nil, err
+	}
+	return cli, nil
 }
 
-const blockHeight = 1325168
-const blockHash = "000000000000004ed0834f3de922e66d024ec4da9fcc2da17be61369cb6dc041"
-const blockHex = 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-
-var blockTxs = []string{
-	"e1179f205aabbf48dc2ce4ebd9ed255571b0578e4de551f6574a50cb81120007",
-	"00a5aa2891d41af9eb1dc30c940f142a609ecab8f370eb0874ba7d32252d1b1b",
-	"1c519d80804dd17258cfc801bf2c875607956fc9f065a664f43e88d53f80af6f",
-	"b10c1e2f7c8a6b10fddf94260aff0f8a5f56e33c8d0de48c49a72eb8418c3f6e",
-	"ba85ca543b290deb84cde9c4ca53614dbe557a3dede5d0adb141f803f8e82f34",
-	"60dfc2c9cc184ae68ca9e540ab4393d9d2179d060e2ac290f29560c6a1360f51",
-	"3a40bca678653ae8f7f6d2771b571d5ace1a258056b99e3fd361a10f1016bc53",
-	"4d4e495f3329801d92c7e3dc9874a372576bf3548decf884ede388143980ecab",
-	"74ba4bee8d559e4d8b4859c086b0ea5f2c36bcabc95d8578e775f065f70943b8",
-	"32bcc281f081e172dcb40ad137564724bd9486095813b78990d1d986173ac3c6",
-	"b6e77c59f4a988731d9b8520e0f4971223e622946eb12e28cc2bab72f1e9c2f8",
-	"0bc8f39da5d5300a2728b45edb18c8219e94a8b27a2e8074f6c5c10a00d99788",
-	"8329b31d2a490d57980afcf5c7df4574ce57f952aef6f5aecb3b7786f5c9f255",
-	"e559c2fd0f4e8aebe28fcb6dbb099fc6ee92d726d74fda28522f52bc1490a470",
-	"3005378ee85fc905a1812bdfae4b2e0e9bb09f5867a53fd73237bb319a1774aa",
-	"ebea245b9e4d96fab65c938547a9b3ffd03659b92b8ae4fcdfe4ac9bc325c0a2",
-	"a2d5fe23b50253dda9941dd6c97c04853d58f048acf347acf9ccf549ee215b51",
-	"017c2ccec866850521db877c1c7f6d095b7df668f891cfaf70a5e14ce39d010c",
-	"d101d3467a831cc4dfc87bdd19d0ff5d01b8c872e47b2096eeeac3b44c2a258a",
-	"3884180bab62d0f0498a8ad012b0005aceec778a18a617e5392d99cee5f21869",
-	"a00200e57bed4fbd193c4cad49549d311282fee9a82956083353a2874f9bfd9f",
-	"d32ce7a9413111fb2e3578472d520eb1437db701f20256e3afd37b7c0a6d67e6",
-	"fed1df6d23a40e1a1f26820bbe35febb668aa2240902f1fd17b31a84dde6eb39",
-	"5bef621ad6d0970939ae36270a3228d3c315f8008fb04eebffab5f7a3589d114",
-	"411e7f3f4cae4125c8933403809771ebfcaa088f6ef773e5a412ead8639fb515",
-	"d53858bbbbde4518ea92abda93ac5d01e5122d420a468e6d076244edd99bcea1",
-	"b5fc4d963805b439d11f06b5d5d89ce3aac225e7145d1673d20d3d37a12c61dd",
-	"c8d7332377d4bf43c232bc7afc3d7e3aacf13523d1c8488f68f530e58e6cfd88",
-	"3c21a6b7e3810ca10efac45446cd2b7ef0c9848ac589be7375b61ea5aabbbea4",
-	"5a25c2b70e2194e05a6208c99343ebe0fad970dd19f3f9cca88aaf77ab9e4658",
-	"031e3c08ebdcafccf6dc5d7ff1161cd5314424d0a943d2c22a5a2109286e332d",
-	"4992d16008aa3050b3e2e4aab67e488eb338850ff1c348367ae3d089d8d67a52",
-	"beb3e71b8da7da7917228f5ce8a88afdc45836c421b053dde24d367865326bd7",
-}
-
-var txDetails map[string]*bchain.Tx
+var rpcTest *rpc.Test
 
 func init() {
-	var (
-		addr1, addr2, addr3, addr4 bchain.Address
-		err                        error
-	)
-	addr1, err = bchain.NewBaseAddress("mwAxva7xAiQ3VXFsCG6svsKQ2Teva7PBjJ")
-	if err == nil {
-		addr2, err = bchain.NewBaseAddress("2NBemvVdincDv9GLYRxXy1gXquZfx7SH4ZS")
-	}
-	if err == nil {
-		addr3, err = bchain.NewBaseAddress("mx1gsqbp2TBHkXaApMTncTamoWagYcDft8")
-	}
-	if err == nil {
-		addr4, err = bchain.NewBaseAddress("mx1gsqbp2TBHkXaApMTncTamoWagYcDft8")
-	}
+	t, err := rpc.NewTest("Bitcoin Testnet", getRPCClient)
 	if err != nil {
 		panic(err)
 	}
-
-	txDetails = map[string]*bchain.Tx{
-		"e559c2fd0f4e8aebe28fcb6dbb099fc6ee92d726d74fda28522f52bc1490a470": &bchain.Tx{
-			Hex:       "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",
-			Blocktime: 1528788394,
-			Time:      1528788394,
-			Txid:      "e559c2fd0f4e8aebe28fcb6dbb099fc6ee92d726d74fda28522f52bc1490a470",
-			LockTime:  0,
-			Vin: []bchain.Vin{
-				{
-					ScriptSig: bchain.ScriptSig{
-						Hex: "1600147edbcdda98080eeb6e8a63c63da135498295c3cd",
-					},
-					Txid:     "4097f5265397047bffe219a1bca65ea5726402c3d9aeecd577fa1c274fc1b8a4",
-					Vout:     1,
-					Sequence: 4294967295,
-				},
-				{
-					ScriptSig: bchain.ScriptSig{
-						Hex: "160014df7d60680e984aae4052e24bce8f17e4bfdcc532",
-					},
-					Txid:     "eba470a9ef080ab3287f63126250210810bfdf2e8af9704dc287a18b6bf9cdab",
-					Vout:     1,
-					Sequence: 4294967295,
-				},
-			},
-			Vout: []bchain.Vout{
-				{
-					Value: 0.02031250,
-					N:     0,
-					ScriptPubKey: bchain.ScriptPubKey{
-						Hex: "76a914abba3808b854c70b63ff038fcddfbafcb707713988ac",
-						Addresses: []string{
-							"mwAxva7xAiQ3VXFsCG6svsKQ2Teva7PBjJ",
-						},
-					},
-					Address: addr1,
-				},
-				{
-					Value: 45.90069523,
-					N:     1,
-					ScriptPubKey: bchain.ScriptPubKey{
-						Hex: "a914c9e67d2b78a38857c786ea9a2fc3e64cb6e7756487",
-						Addresses: []string{
-							"2NBemvVdincDv9GLYRxXy1gXquZfx7SH4ZS",
-						},
-					},
-					Address: addr2,
-				},
-			},
-		},
-		"5bef621ad6d0970939ae36270a3228d3c315f8008fb04eebffab5f7a3589d114": &bchain.Tx{
-			Hex:       "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",
-			Blocktime: 1528788394,
-			Time:      1528788394,
-			Txid:      "5bef621ad6d0970939ae36270a3228d3c315f8008fb04eebffab5f7a3589d114",
-			LockTime:  0,
-			Vin: []bchain.Vin{
-				{
-					ScriptSig: bchain.ScriptSig{
-						Hex: "483045022100dff500e8c060a9c8810483d4ada8f91c0b844e92778cc762300040870109c0be02207029fa781ec37ddeb0ffbfa7160e625afdd126f30ec11fb9bc25f4d2164933bb0121023c6017ab9f471a69157180c5e30b9aef2ff73ea2a1a774c53a975e2557536314",
-					},
-					Txid:     "5111556fbd4b3a167aebd294241d839aab64b3155e281e8855cfff0fbd51055b",
-					Vout:     0,
-					Sequence: 4294967295,
-				},
-				{
-					ScriptSig: bchain.ScriptSig{
-						Hex: "483045022100dce24b819b70f920d0bb60fa1241fa14f2500412a60aceeaae2610e1593b5e3c022041fdc5a02dc26af043bea27713f1245340b98bd47aa283e23b96ecc4aae157a4012102d18a88bcf5f65d937de7d9bc24d2f492a55216087262bf4683d0055dd0521a56",
-					},
-					Txid:     "dc9a5cb6eeb7f654d4490a04446c213d869529f3d465a00a0b61183891589ad4",
-					Vout:     1,
-					Sequence: 4294967294,
-				},
-			},
-			Vout: []bchain.Vout{
-				{
-					Value: 0.09995994,
-					N:     0,
-					ScriptPubKey: bchain.ScriptPubKey{
-						Hex: "76a914b4f1349ec3e7c751c6720e2c0783e3449e21e36888ac",
-						Addresses: []string{
-							"mx1gsqbp2TBHkXaApMTncTamoWagYcDft8",
-						},
-					},
-					Address: addr3,
-				},
-				{
-					Value: 1.7,
-					N:     1,
-					ScriptPubKey: bchain.ScriptPubKey{
-						Hex: "76a914b4f1349ec3e7c751c6720e2c0783e3449e21e36888ac",
-						Addresses: []string{
-							"mx1gsqbp2TBHkXaApMTncTamoWagYcDft8",
-						},
-					},
-					Address: addr4,
-				},
-			},
-		},
-	}
+	rpcTest = t
 }
 
 func TestBitcoinRPC_GetBlockHash(t *testing.T) {
-	cli, err := getRPCClient()
-	if err != nil {
-		t.Fatal(err)
-	}
-
-	hash, err := cli.GetBlockHash(blockHeight)
-	if err != nil {
-		t.Error(err)
-		return
-	}
-
-	if hash != blockHash {
-		t.Errorf("GetBlockHash() got %q, want %q", hash, blockHash)
-	}
-}
-
-func TestBitcoinRPC_GetBlockRaw(t *testing.T) {
-	cli, err := getRPCClient()
-	if err != nil {
-		t.Fatal(err)
-	}
-
-	d, err := cli.GetBlockRaw(blockHash)
-	if err != nil {
-		t.Error(err)
-		return
-	}
-
-	blk := hex.EncodeToString(d)
-
-	if blk != blockHex {
-		t.Errorf("GetBlockRaw() got %q, want %q", blk, blockHex)
-	}
+	rpcTest.TestGetBlockHash(t)
 }
 
 func TestBitcoinRPC_GetBlock(t *testing.T) {
-	cli, err := getRPCClient()
-	if err != nil {
-		t.Fatal(err)
-	}
-
-	blk, err := cli.GetBlock(blockHash, 0)
-	if err != nil {
-		t.Error(err)
-		return
-	}
-
-	if len(blk.Txs) != len(blockTxs) {
-		t.Errorf("GetBlock() number of transactions: got %d, want %d", len(blk.Txs), len(blockTxs))
-	}
-
-	for ti, tx := range blk.Txs {
-		if tx.Txid != blockTxs[ti] {
-			t.Errorf("GetBlock() transaction %d: got %s, want %s", ti, tx.Txid, blockTxs[ti])
-		}
-	}
-
+	rpcTest.TestGetBlock(t)
 }
 
 func TestBitcoinRPC_GetTransaction(t *testing.T) {
-	cli, err := getRPCClient()
-	if err != nil {
-		t.Fatal(err)
-	}
-
-	for txid, want := range txDetails {
-		got, err := cli.GetTransaction(txid)
-		if err != nil {
-			t.Error(err)
-			return
-		}
-
-		// Confirmations is variable field, we just check if is set and reset it
-		if got.Confirmations > 0 {
-			got.Confirmations = 0
-		} else {
-			t.Errorf("GetTransaction() has empty Confirmations field")
-			continue
-		}
-
-		if !reflect.DeepEqual(got, want) {
-			t.Errorf("GetTransaction() got %#v, want %#v", got, want)
-		}
-	}
+	rpcTest.TestGetTransaction(t)
 }
diff --git a/bchain/coins/dash/dashrpc_test.go b/bchain/coins/dash/dashrpc_test.go
index e90de99a..90c09bb4 100644
--- a/bchain/coins/dash/dashrpc_test.go
+++ b/bchain/coins/dash/dashrpc_test.go
@@ -4,280 +4,39 @@ package dash
 
 import (
 	"blockbook/bchain"
-	"encoding/hex"
+	"blockbook/bchain/tests/rpc"
 	"encoding/json"
-	"flag"
-	"fmt"
-	"reflect"
 	"testing"
 )
 
-var rpcURL = flag.String("rpcURL", "http://localhost:18033", "RPC URL of backend server")
-var rpcUser = flag.String("rpcUser", "rpc", "RPC user of backend server")
-var rpcPass = flag.String("rpcPass", "rpc", "RPC password of backend server")
-var rpcClient *DashRPC
-
-func getRPCConfig() string {
-	config := `{
-	"coin_name": "Dash",
-	"rpcURL": "%s",
-	"rpcUser": "%s",
-	"rpcPass": "%s",
-	"rpcTimeout": 25,
-	"parse": true
-	}`
-
-	return fmt.Sprintf(config, *rpcURL, *rpcUser, *rpcPass)
-}
-
-func getRPCClient() (*DashRPC, error) {
-	if rpcClient == nil {
-		cfg := json.RawMessage(getRPCConfig())
-		c, err := NewDashRPC(cfg, nil)
-		if err != nil {
-			return nil, err
-		}
-		cli := c.(*DashRPC)
-		cli.Parser = NewDashParser(GetChainParams("main"), cli.ChainConfig)
-		rpcClient = cli
+func getRPCClient(cfg json.RawMessage) (bchain.BlockChain, error) {
+	c, err := NewDashRPC(cfg, nil)
+	if err != nil {
+		return nil, err
 	}
-	return rpcClient, nil
+	cli := c.(*DashRPC)
+	cli.Parser = NewDashParser(GetChainParams("test"), cli.ChainConfig)
+	return cli, nil
 }
 
-const blockHeight = 139521
-const blockHash = "000000000296ea05e13b5479f6c041de575eec90759f58f57d311a8918b0af17"
-const blockHex = "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402206140098393f8ea920d0181fa96274e97fa8ece62d0751293b7b68c0a54d0e417022061e99761aec73147b6a8e26bdc6a9ffd59679e9272e99ffac526d48da4635164012102ef126bc0394e7d67502a5349c41c8167a664ad1adbd381baa7e9faf2538a6a66feffffff029a890722000000001976a914e974612a090bc5d4caea5354d95679aa19c6ebdf88ac004afa74000000001976a914e2114cb0a8b5d6f1c3c720f314cbf79e14bb9cdd88acdc200200"
-
-var blockTxs = []string{
-	"cfe2d2c5bd9929349a9d8f3d8f2423f4f0c9b408ed41b3002be5e7437a20aa7d",
-	"3f7ac6c55c0b383feb17715aef3cebf29182039fc42577d7c517b2fc04096942",
-	"3f296b929f6ee4f0ad3d6fce35873d6aeacbdf06aaf2abe384beb6e3f2a4dd03",
-	"5ef4f9b7e4c0240687c3a6e6a073e0fbc753645d231ca35435b95325778b7186",
-	"805b5ba055227b0f7dbbdef8e603632c4d25b93f0e87c59fc74cbe8ad8dbe806",
-	"392785b88f03c82492172827f30cbed4761de3098a0faaa740999b412ff15e46",
-	"13fafd7c8afc6fd2c860d342eaf0cfe0edd2b994bb836898c02830b2f688155e",
-	"26bc95fcc71380f0d66e437314c72999c0848cab81fe1f91c9c95bf15b74855c",
-	"7873d8d774f2aae72100620a21b38ea681b488b328802b6ec3271b1d727c6b73",
-	"23147585fd4ed3970118027ce9b2e190e264f26fbf5d8c9708a483cee6cada43",
-	"e079894b2545eca7184a2f0eaccf4b069242f18fa0721aedc8f66b73112a1e8f",
-	"b36284854fa1947844ecc5d62768be3e14cc44c430db87b1b90184364b30dbf4",
-	"1fd3ad5d0392cedf318600908270986c801cac161ef06f660591634cc2a29652",
-	"7a5b8944589b0cfba9c408b24b095648b0040a37fd769a9785982603bb7ca1f7",
-	"7da1811ec3f2c6381d89e59f40957d36c898ba1bb70b976e0b5490d3b9fa8952",
-	"dbcfa65bdfe758353305eaff11b300463018efb7fa8f17c6c6a98bb8dba6bcc9",
-	"c046821e5503770304359792c20c1ed3e71509a19a867acf1dae113bf52d2a6f",
-	"d3cea11e1a4937323cc94172f93a2e0edc0981a706f2d2c3315ace94b01b375a",
-	"6ef2a57e38dd891690c8f230b65f26247799b2421860e6cf8a1c7c8cfdedd96e",
-	"53834414d8a88afe4268b85f959e526a0c677ac6b7dedba9a796d1549852fd41",
-	"b761ebaccfb6d0eeaa5350ccafdf6a7633e59d6baadc932c6d78491cb08052a6",
-}
-
-var txDetails map[string]*bchain.Tx
+var rpcTest *rpc.Test
 
 func init() {
-	var (
-		addr1, addr2, addr3, addr4 bchain.Address
-		err                        error
-	)
-	addr1, err = bchain.NewBaseAddress("ygvnHYy5TZgvS2LK2L7CBcRRnR52bJCv7k")
-	if err == nil {
-		addr2, err = bchain.NewBaseAddress("yP8TiVEB5X95MCfiDCuwnpd9SVDJ6cSPpp")
-	}
-	if err == nil {
-		addr3, err = bchain.NewBaseAddress("yRNGmGCjSKA42KHRZsVbByua3VgbZjLKfg")
-	}
-	if err == nil {
-		addr4, err = bchain.NewBaseAddress("yiGAWAWmZsULK2iyhGQhMdNsCiAYRA1bCt")
-	}
+	t, err := rpc.NewTest("Dash Testnet", getRPCClient)
 	if err != nil {
 		panic(err)
 	}
-
-	txDetails = map[string]*bchain.Tx{
-		"3f7ac6c55c0b383feb17715aef3cebf29182039fc42577d7c517b2fc04096942": &bchain.Tx{
-			Hex:       "020000000109d37a59b7da8902b8822547c927e35554b16667ffd698daae985c58c71616a4010000006b483045022100f3ef92ae1c8442eff171bd2dbc69373db384c86617032917b3bb2c5cd892bb2702207485cf5f8e6aa9fe245f5708a5c6ec37580c1c35e54429c6b43b322678f54cad012102ba7dbd059cc4f03e9fa4b6007b407279a154a8fc2103241511df155a52b7ea58feffffff02a055e18e170000001976a914e2114cb0a8b5d6f1c3c720f314cbf79e14bb9cdd88ac8cb65df0440000001976a9141ed486862342afd134f96a6cee5ca105801375df88ac00210200",
-			Blocktime: 1528713762,
-			Time:      1528713762,
-			Txid:      "3f7ac6c55c0b383feb17715aef3cebf29182039fc42577d7c517b2fc04096942",
-			LockTime:  139520,
-			Vin: []bchain.Vin{
-				{
-					ScriptSig: bchain.ScriptSig{
-						Hex: "483045022100f3ef92ae1c8442eff171bd2dbc69373db384c86617032917b3bb2c5cd892bb2702207485cf5f8e6aa9fe245f5708a5c6ec37580c1c35e54429c6b43b322678f54cad012102ba7dbd059cc4f03e9fa4b6007b407279a154a8fc2103241511df155a52b7ea58",
-					},
-					Txid:     "a41616c7585c98aeda98d6ff6766b15455e327c9472582b80289dab7597ad309",
-					Vout:     1,
-					Sequence: 4294967294,
-				},
-			},
-			Vout: []bchain.Vout{
-				{
-					Value: 1011.81380000,
-					N:     0,
-					ScriptPubKey: bchain.ScriptPubKey{
-						Hex: "76a914e2114cb0a8b5d6f1c3c720f314cbf79e14bb9cdd88ac",
-						Addresses: []string{
-							"ygvnHYy5TZgvS2LK2L7CBcRRnR52bJCv7k",
-						},
-					},
-					Address: addr1,
-				},
-				{
-					Value: 2960.90449548,
-					N:     1,
-					ScriptPubKey: bchain.ScriptPubKey{
-						Hex: "76a9141ed486862342afd134f96a6cee5ca105801375df88ac",
-						Addresses: []string{
-							"yP8TiVEB5X95MCfiDCuwnpd9SVDJ6cSPpp",
-						},
-					},
-					Address: addr2,
-				},
-			},
-		},
-		"6ef2a57e38dd891690c8f230b65f26247799b2421860e6cf8a1c7c8cfdedd96e": &bchain.Tx{
-			Hex:       "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",
-			Blocktime: 1528713762,
-			Time:      1528713762,
-			Txid:      "6ef2a57e38dd891690c8f230b65f26247799b2421860e6cf8a1c7c8cfdedd96e",
-			LockTime:  139520,
-			Vin: []bchain.Vin{
-				{
-					ScriptSig: bchain.ScriptSig{
-						Hex: "473044022011e7aed7a1cf187a9b6ca294bb76e3576cadebce48b5b944ad8393a60e8aa485022000818546dc7ba47c625258223dcefd6e84dc3faa8d54c646bfc0f55c4506c8f00121023fe7680caadc7bf3f796936de04d77e1007dea53880621c01d7b34720345d4ec",
-					},
-					Txid:     "187ae015e41dff766f5a18ae705f59db950a6729a06fa5fd04630c362a9aee27",
-					Vout:     0,
-					Sequence: 4294967294,
-				},
-				{
-					ScriptSig: bchain.ScriptSig{
-						Hex: "4830450221009277cfac065a076814e18613d89c7d85a6461cf5283f2a9cee7254ec83fce637022023cf7186be7714921fe24719450e65a204d803738a1cb9fe35f30753f0696b8b012102aff34da05a74891899aace72f2e650ec1c039bfc519c192e6c231a2b7fa05749",
-					},
-					Txid:     "1f04e18caaa74d635760a5ae71e58a3d681b82a627d30e4191f471d5eebee81a",
-					Vout:     0,
-					Sequence: 4294967294,
-				},
-				{
-					ScriptSig: bchain.ScriptSig{
-						Hex: "47304402204435602e00d22417ff489302758a246df5fbc05e9bc4d0025464556ae7f77e70022036e30d2d46937ee0fc0cdf9a63e7baf8351bd16454ec02311cac52655ac4c32801210395fbe30126fc97a2c8b1e29bc27028a5a6885e4a4116d13e2cbe32c9d71e7f03",
-					},
-					Txid:     "c90d028850f8ed312b320cd32433c4974ee607e36fef2df98a71e5d14a458863",
-					Vout:     0,
-					Sequence: 4294967294,
-				},
-			},
-			Vout: []bchain.Vout{
-				{
-					Value: 1.59258574,
-					N:     0,
-					ScriptPubKey: bchain.ScriptPubKey{
-						Hex: "76a91437617547a3e0ba0adeead7c8c33c03970341404088ac",
-						Addresses: []string{
-							"yRNGmGCjSKA42KHRZsVbByua3VgbZjLKfg",
-						},
-					},
-					Address: addr3,
-				},
-				{
-					Value: 78.12610000,
-					N:     1,
-					ScriptPubKey: bchain.ScriptPubKey{
-						Hex: "76a914f0b3dff509993e0b7035ce997b52763ce501d67888ac",
-						Addresses: []string{
-							"yiGAWAWmZsULK2iyhGQhMdNsCiAYRA1bCt",
-						},
-					},
-					Address: addr4,
-				},
-			},
-		},
-	}
+	rpcTest = t
 }
 
 func TestDashRPC_GetBlockHash(t *testing.T) {
-	cli, err := getRPCClient()
-	if err != nil {
-		t.Fatal(err)
-	}
-
-	hash, err := cli.GetBlockHash(blockHeight)
-	if err != nil {
-		t.Error(err)
-		return
-	}
-
-	if hash != blockHash {
-		t.Errorf("GetBlockHash() got %q, want %q", hash, blockHash)
-	}
-}
-
-func TestDashRPC_GetBlockRaw(t *testing.T) {
-	cli, err := getRPCClient()
-	if err != nil {
-		t.Fatal(err)
-	}
-
-	d, err := cli.GetBlockRaw(blockHash)
-	if err != nil {
-		t.Error(err)
-		return
-	}
-
-	blk := hex.EncodeToString(d)
-
-	if blk != blockHex {
-		t.Errorf("GetBlockRaw() got %q, want %q", blk, blockHex)
-	}
+	rpcTest.TestGetBlockHash(t)
 }
 
 func TestDashRPC_GetBlock(t *testing.T) {
-	cli, err := getRPCClient()
-	if err != nil {
-		t.Fatal(err)
-	}
-
-	blk, err := cli.GetBlock(blockHash, 0)
-	if err != nil {
-		t.Error(err)
-		return
-	}
-
-	if len(blk.Txs) != len(blockTxs) {
-		t.Errorf("GetBlock() number of transactions: got %d, want %d", len(blk.Txs), len(blockTxs))
-	}
-
-	for ti, tx := range blk.Txs {
-		if tx.Txid != blockTxs[ti] {
-			t.Errorf("GetBlock() transaction %d: got %s, want %s", ti, tx.Txid, blockTxs[ti])
-		}
-	}
-
+	rpcTest.TestGetBlock(t)
 }
 
 func TestDashRPC_GetTransaction(t *testing.T) {
-	cli, err := getRPCClient()
-	if err != nil {
-		t.Fatal(err)
-	}
-
-	for txid, want := range txDetails {
-		got, err := cli.GetTransaction(txid)
-		if err != nil {
-			t.Error(err)
-			return
-		}
-
-		// Confirmations is variable field, we just check if is set and reset it
-		if got.Confirmations > 0 {
-			got.Confirmations = 0
-		} else {
-			t.Errorf("GetTransaction() has empty Confirmations field")
-			continue
-		}
-
-		if !reflect.DeepEqual(got, want) {
-			t.Errorf("GetTransaction() got %v, want %v", got, want)
-		}
-	}
+	rpcTest.TestGetTransaction(t)
 }
diff --git a/bchain/coins/eth/ethrpc_test.go b/bchain/coins/eth/ethrpc_test.go
index 1fec9032..f4794edc 100644
--- a/bchain/coins/eth/ethrpc_test.go
+++ b/bchain/coins/eth/ethrpc_test.go
@@ -4,37 +4,42 @@ package eth
 
 import (
 	"blockbook/bchain"
-	"flag"
+	"blockbook/bchain/tests/rpc"
+	"encoding/json"
 	"reflect"
 	"testing"
-	"time"
 
 	ethtypes "github.com/ethereum/go-ethereum/core/types"
-	"github.com/ethereum/go-ethereum/ethclient"
-	"github.com/ethereum/go-ethereum/rpc"
 )
 
-var rpcURL = flag.String("rpc", "ws://localhost:18036", "URL of geth server")
-var ethClient *ethclient.Client
-var ethRPCClient *rpc.Client
+func getRPCClient(cfg json.RawMessage) (bchain.BlockChain, error) {
+	c, err := NewEthereumRPC(cfg, nil)
+	if err != nil {
+		return nil, err
+	}
+	return c, nil
+}
 
-func setupEthRPC() *EthereumRPC {
-	if ethClient == nil {
-		rc, err := rpc.Dial(*rpcURL)
-		if err != nil {
-			panic(err)
-		}
-		ec := ethclient.NewClient(rc)
-		ethRPCClient = rc
-		ethClient = ec
-	}
-	return &EthereumRPC{
-		client:  ethClient,
-		rpc:     ethRPCClient,
-		timeout: time.Duration(25) * time.Second,
-		rpcURL:  *rpcURL,
-		Parser:  NewEthereumParser(),
+var rpcTest *rpc.Test
+
+func init() {
+	t, err := rpc.NewTest("Ethereum Testnet", getRPCClient)
+	if err != nil {
+		panic(err)
 	}
+	rpcTest = t
+}
+
+func TestEthRPC_GetBlockHash(t *testing.T) {
+	rpcTest.TestGetBlockHash(t)
+}
+
+func TestEthRPC_GetBlock(t *testing.T) {
+	rpcTest.TestGetBlock(t)
+}
+
+func TestEthRPC_GetTransaction(t *testing.T) {
+	rpcTest.TestGetTransaction(t)
 }
 
 func TestEthRPC_getBestHeader(t *testing.T) {
@@ -50,7 +55,7 @@ func TestEthRPC_getBestHeader(t *testing.T) {
 		{
 			name: "1",
 			fields: fields{
-				b: setupEthRPC(),
+				b: rpcTest.Client.(*EthereumRPC),
 			},
 		},
 	}
@@ -79,7 +84,7 @@ func TestEthRPC_GetBestBlockHash(t *testing.T) {
 		{
 			name: "1",
 			fields: fields{
-				b: setupEthRPC(),
+				b: rpcTest.Client.(*EthereumRPC),
 			},
 			want: 66,
 		},
@@ -112,7 +117,7 @@ func TestEthRPC_GetBestBlockHeight(t *testing.T) {
 		{
 			name: "1",
 			fields: fields{
-				b: setupEthRPC(),
+				b: rpcTest.Client.(*EthereumRPC),
 			},
 			want: 1000000,
 		},
@@ -131,68 +136,8 @@ func TestEthRPC_GetBestBlockHeight(t *testing.T) {
 	}
 }
 
-func TestEthRPC_GetBlockHash(t *testing.T) {
-	type fields struct {
-		b *EthereumRPC
-	}
-	type args struct {
-		height uint32
-	}
-	tests := []struct {
-		name    string
-		fields  fields
-		args    args
-		want    string
-		wantErr error
-	}{
-		{
-			name: "1000000",
-			fields: fields{
-				b: setupEthRPC(),
-			},
-			args: args{
-				height: 1000000,
-			},
-			want: "0x6e6b2e771a3026a1981227ab4a4c8d018edb568494f17df46bcddfa427df686e",
-		},
-		{
-			name: "2870000",
-			fields: fields{
-				b: setupEthRPC(),
-			},
-			args: args{
-				height: 2870000,
-			},
-			want: "0xeccd6b0031015a19cb7d4e10f28590ba65a6a54ad1baa322b50fe5ad16903895",
-		},
-		{
-			name: "ErrBlockNotFound",
-			fields: fields{
-				b: setupEthRPC(),
-			},
-			args: args{
-				height: 1 << 31,
-			},
-			want:    "",
-			wantErr: bchain.ErrBlockNotFound,
-		},
-	}
-	for _, tt := range tests {
-		t.Run(tt.name, func(t *testing.T) {
-			got, err := tt.fields.b.GetBlockHash(tt.args.height)
-			if err != tt.wantErr {
-				t.Errorf("EthRPC.GetBlockHash() error = %v, wantErr %v", err, tt.wantErr)
-				return
-			}
-			if got != tt.want {
-				t.Errorf("EthRPC.GetBlockHash() = %v, want %v", got, tt.want)
-			}
-		})
-	}
-}
-
 func TestEthRPC_GetBlockHeader(t *testing.T) {
-	bh, err := setupEthRPC().getBestHeader()
+	bh, err := rpcTest.Client.(*EthereumRPC).getBestHeader()
 	if err != nil {
 		panic(err)
 	}
@@ -212,7 +157,7 @@ func TestEthRPC_GetBlockHeader(t *testing.T) {
 		{
 			name: "2870000",
 			fields: fields{
-				b: setupEthRPC(),
+				b: rpcTest.Client.(*EthereumRPC),
 			},
 			args: args{
 				hash: "eccd6b0031015a19cb7d4e10f28590ba65a6a54ad1baa322b50fe5ad16903895",
@@ -226,7 +171,7 @@ func TestEthRPC_GetBlockHeader(t *testing.T) {
 		{
 			name: "ErrBlockNotFound",
 			fields: fields{
-				b: setupEthRPC(),
+				b: rpcTest.Client.(*EthereumRPC),
 			},
 			args: args{
 				hash: "0xeccd6b0031015a19cb7d4e10f28590ba65a6a54ad1baa322b50fe5ad16903896",
@@ -248,204 +193,6 @@ func TestEthRPC_GetBlockHeader(t *testing.T) {
 	}
 }
 
-func TestEthRPC_GetBlock(t *testing.T) {
-	bh, err := setupEthRPC().getBestHeader()
-	if err != nil {
-		panic(err)
-	}
-	type fields struct {
-		b *EthereumRPC
-	}
-	type args struct {
-		hash   string
-		height uint32
-	}
-	tests := []struct {
-		name        string
-		fields      fields
-		args        args
-		want        *bchain.Block
-		wantTxCount int
-		wantErr     error
-	}{
-		{
-			name: "2870000 by hash",
-			fields: fields{
-				b: setupEthRPC(),
-			},
-			args: args{
-				hash: "eccd6b0031015a19cb7d4e10f28590ba65a6a54ad1baa322b50fe5ad16903895",
-			},
-			want: &bchain.Block{
-				BlockHeader: bchain.BlockHeader{
-					Hash:          "0xeccd6b0031015a19cb7d4e10f28590ba65a6a54ad1baa322b50fe5ad16903895",
-					Height:        2870000,
-					Confirmations: int(uint32(bh.Number.Uint64()) - 2870000 + 1),
-				},
-			},
-			wantTxCount: 12,
-		},
-		{
-			name: "2870000 by height",
-			fields: fields{
-				b: setupEthRPC(),
-			},
-			args: args{
-				height: 2870000,
-			},
-			want: &bchain.Block{
-				BlockHeader: bchain.BlockHeader{
-					Hash:          "0xeccd6b0031015a19cb7d4e10f28590ba65a6a54ad1baa322b50fe5ad16903895",
-					Height:        2870000,
-					Confirmations: int(uint32(bh.Number.Uint64()) - 2870000 + 1),
-				},
-			},
-			wantTxCount: 12,
-		},
-		{
-			name: "ErrBlockNotFound",
-			fields: fields{
-				b: setupEthRPC(),
-			},
-			args: args{
-				hash: "0xeccd6b0031015a19cb7d4e10f28590ba65a6a54ad1baa322b50fe5ad16903896",
-			},
-			wantErr: bchain.ErrBlockNotFound,
-		},
-	}
-	for _, tt := range tests {
-		t.Run(tt.name, func(t *testing.T) {
-			got, err := tt.fields.b.GetBlock(tt.args.hash, tt.args.height)
-			if err != tt.wantErr {
-				t.Errorf("EthRPC.GetBlock() error = %v, wantErr %v", err, tt.wantErr)
-				return
-			}
-			if got == nil && tt.want == nil {
-				return
-			}
-			if got.Hash != tt.want.Hash {
-				t.Errorf("EthRPC.GetBlock().Hash = %v, want %v", got.Hash, tt.want.Hash)
-				return
-			}
-			if got.Height != tt.want.Height {
-				t.Errorf("EthRPC.GetBlock().Height = %v, want %v", got.Height, tt.want.Height)
-				return
-			}
-			if got.Confirmations != tt.want.Confirmations {
-				t.Errorf("EthRPC.GetBlock().Confirmations = %v, want %v", got.Confirmations, tt.want.Confirmations)
-				return
-			}
-			if len(got.Txs) != tt.wantTxCount {
-				t.Errorf("EthRPC.GetBlock().Txs = %v, want %v", len(got.Txs), tt.wantTxCount)
-				return
-			}
-		})
-	}
-}
-
-func TestEthRPC_GetTransaction(t *testing.T) {
-	var (
-		addr1, addr2 bchain.Address
-		err          error
-	)
-	addr1, err = bchain.NewBaseAddress("0x682b7903a11098cf770c7aef4aa02a85b3f3601a")
-	if err == nil {
-		addr2, err = bchain.NewBaseAddress("0x555ee11fbddc0e49a9bab358a8941ad95ffdb48f")
-	}
-	if err != nil {
-		panic(err)
-	}
-
-	bh, err := setupEthRPC().getBestHeader()
-	if err != nil {
-		panic(err)
-	}
-	type fields struct {
-		b *EthereumRPC
-	}
-	type args struct {
-		txid string
-	}
-	tests := []struct {
-		name    string
-		fields  fields
-		args    args
-		want    *bchain.Tx
-		wantErr bool
-	}{
-		{
-			name: "1",
-			fields: fields{
-				b: setupEthRPC(),
-			},
-			args: args{
-				txid: "0xe6b168d6bb3d8ed78e03dbf828b6bfd1fb613f6e129cba624964984553724c5d",
-			},
-			want: &bchain.Tx{
-				Blocktime:     1521515026,
-				Confirmations: uint32(bh.Number.Uint64()) - 2870000 + 1,
-				Hex:           "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",
-				Time:          1521515026,
-				Txid:          "0xe6b168d6bb3d8ed78e03dbf828b6bfd1fb613f6e129cba624964984553724c5d",
-				Vin: []bchain.Vin{
-					{
-						Addresses: []string{"0xdacc9c61754a0c4616fc5323dc946e89eb272302"},
-					},
-				},
-				Vout: []bchain.Vout{
-					{
-						ScriptPubKey: bchain.ScriptPubKey{
-							Addresses: []string{"0x682b7903a11098cf770c7aef4aa02a85b3f3601a"},
-						},
-						Address: addr1,
-					},
-				},
-			},
-		},
-		{
-			name: "2",
-			fields: fields{
-				b: setupEthRPC(),
-			},
-			args: args{
-				txid: "cd647151552b5132b2aef7c9be00dc6f73afc5901dde157aab131335baaa853b",
-			},
-			want: &bchain.Tx{
-				Blocktime:     1521533434,
-				Confirmations: uint32(bh.Number.Uint64()) - 2871048 + 1,
-				Hex:           "7b226e6f6e6365223a22307862323663222c226761735072696365223a223078343330653233343030222c22676173223a22307835323038222c22746f223a22307835353565653131666264646330653439613962616233353861383934316164393566666462343866222c2276616c7565223a22307831626330313539643533306536303030222c22696e707574223a223078222c2268617368223a22307863643634373135313535326235313332623261656637633962653030646336663733616663353930316464653135376161623133313333356261616138353362222c22626c6f636b4e756d626572223a223078326263663038222c2266726f6d223a22307833653361336436396463363662613130373337663533316564303838393534613965633839643937222c227472616e73616374696f6e496e646578223a22307861222c2276223a2230783239222c2272223a22307866373136316331373064343335373361643963386437303163646166373134666632613534386135363262306463363339323330643137383839666364343035222c2273223a22307833633439373766633930333835613237656661303033326531376234396664353735623238323663623536653364316563663231353234663261393466393135227d",
-				Time:          1521533434,
-				Txid:          "0xcd647151552b5132b2aef7c9be00dc6f73afc5901dde157aab131335baaa853b",
-				Vin: []bchain.Vin{
-					{
-						Addresses: []string{"0x3e3a3d69dc66ba10737f531ed088954a9ec89d97"},
-					},
-				},
-				Vout: []bchain.Vout{
-					{
-						ScriptPubKey: bchain.ScriptPubKey{
-							Addresses: []string{"0x555ee11fbddc0e49a9bab358a8941ad95ffdb48f"},
-						},
-						Address: addr2,
-					},
-				},
-			},
-		},
-	}
-	for _, tt := range tests {
-		t.Run(tt.name, func(t *testing.T) {
-			got, err := tt.fields.b.GetTransaction(tt.args.txid)
-			if (err != nil) != tt.wantErr {
-				t.Errorf("EthRPC.GetTransaction() error = %v, wantErr %v", err, tt.wantErr)
-				return
-			}
-			if !reflect.DeepEqual(got, tt.want) {
-				t.Errorf("EthRPC.GetTransaction() = %v, want %v", got, tt.want)
-			}
-		})
-	}
-}
-
 func TestEthRPC_EstimateFee(t *testing.T) {
 	type fields struct {
 		b *EthereumRPC
@@ -463,7 +210,7 @@ func TestEthRPC_EstimateFee(t *testing.T) {
 		{
 			name: "1",
 			fields: fields{
-				b: setupEthRPC(),
+				b: rpcTest.Client.(*EthereumRPC),
 			},
 			args: args{
 				blocks: 10,
@@ -498,7 +245,7 @@ func TestEthRPC_GetMempool(t *testing.T) {
 		{
 			name: "1",
 			fields: fields{
-				b: setupEthRPC(),
+				b: rpcTest.Client.(*EthereumRPC),
 			},
 		},
 	}
diff --git a/bchain/coins/zec/zcashrpc_test.go b/bchain/coins/zec/zcashrpc_test.go
index 0d9f2664..a69ffa77 100644
--- a/bchain/coins/zec/zcashrpc_test.go
+++ b/bchain/coins/zec/zcashrpc_test.go
@@ -4,254 +4,39 @@ package zec
 
 import (
 	"blockbook/bchain"
-	"encoding/hex"
+	"blockbook/bchain/tests/rpc"
 	"encoding/json"
-	"flag"
-	"fmt"
-	"reflect"
 	"testing"
 )
 
-var rpcURL = flag.String("rpcURL", "http://localhost:18032", "RPC URL of backend server")
-var rpcUser = flag.String("rpcUser", "rpc", "RPC user of backend server")
-var rpcPass = flag.String("rpcPass", "rpc", "RPC password of backend server")
-var rpcClient *ZCashRPC
-
-func getRPCConfig() string {
-	config := `{
-	"coin_name": "Zcash",
-	"rpcURL": "%s",
-	"rpcUser": "%s",
-	"rpcPass": "%s",
-	"rpcTimeout": 25,
-	"parse": true
-	}`
-
-	return fmt.Sprintf(config, *rpcURL, *rpcUser, *rpcPass)
-}
-
-func getRPCClient() (*ZCashRPC, error) {
-	if rpcClient == nil {
-		cfg := json.RawMessage(getRPCConfig())
-		c, err := NewZCashRPC(cfg, nil)
-		if err != nil {
-			return nil, err
-		}
-		cli := c.(*ZCashRPC)
-		cli.Parser = NewZCashParser(cli.ChainConfig)
-		rpcClient = cli
+func getRPCClient(cfg json.RawMessage) (bchain.BlockChain, error) {
+	c, err := NewZCashRPC(cfg, nil)
+	if err != nil {
+		return nil, err
 	}
-	return rpcClient, nil
+	cli := c.(*ZCashRPC)
+	cli.Parser = NewZCashParser(cli.ChainConfig)
+	return cli, nil
 }
 
-const blockHeight = 251102
-const blockHash = "001335906f981bbf0633e124e2fa8afef3d882e34a0306a4e0c55162e57e673d"
-const blockHex = "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"
-
-var blockTxs = []string{
-	"f02aa1c4c86e1d0cef6ccbbc48b2b7b38355bc3612d8f77dd58d04be1ec6ba19",
-	"a9f7cc34d7e272d2d9fb68cfa1c1941e338f377e6e426ae2fea1c12616d89c63",
-	"83f3db1d129a77bee9c6cf32cbc12d959cd0af8c8d734c2611db4bfddfe99202",
-}
-
-var txDetails map[string]*bchain.Tx
+var rpcTest *rpc.Test
 
 func init() {
-	var (
-		addr1, addr2, addr3, addr4 bchain.Address
-		err                        error
-	)
-	addr1, err = bchain.NewBaseAddress("tmGunyrqeeHBKX3Jm23zKLokRogrS51Qzqh")
-	if err == nil {
-		addr2, err = bchain.NewBaseAddress("t2GGEpYQUKiTsb9WYKD9AKNEriao84tVsr5")
-	}
-	if err == nil {
-		addr3, err = bchain.NewBaseAddress("tmPuzhaxL3vzTqkyJ6wn48Q4ZfAo6PBvHKC")
-	}
-	if err == nil {
-		addr4, err = bchain.NewBaseAddress("tmBbamgVqVBTAsEzPmEymbczdoaQvE5qwaR")
-	}
+	t, err := rpc.NewTest("Zcash Testnet", getRPCClient)
 	if err != nil {
 		panic(err)
 	}
-
-	txDetails = map[string]*bchain.Tx{
-		"a9f7cc34d7e272d2d9fb68cfa1c1941e338f377e6e426ae2fea1c12616d89c63": &bchain.Tx{
-			Hex:       "030000807082c40301601ade5f535f62f3da01e0c88b16beb916877fa0fa43299a9e2398b813d0a119020000006a4730440220770472192407cfc5c01e331442ac579a68e445a7ccb0fe8a481161519555794a02207b00b4c01af416a4972c2fd2fba8d58a6467da545400469ab57e9207a0ee3ca201210201d494a45f36f545443bafd1a9050b02f448dd236bb4ce2602f83978980b98f2feffffff02ea5e2c1c000000001976a9144ef2de10b304381a9404ccbe12f83395e7860bbd88ac00a3e1110000000017a9146a8eecfe3a7949a4a8c68754accaea75ab32cd9e8794d40300f1d4030000",
-			Blocktime: 1528781777,
-			Time:      1528781777,
-			Txid:      "a9f7cc34d7e272d2d9fb68cfa1c1941e338f377e6e426ae2fea1c12616d89c63",
-			LockTime:  251028,
-			Vin: []bchain.Vin{
-				{
-					ScriptSig: bchain.ScriptSig{
-						Hex: "4730440220770472192407cfc5c01e331442ac579a68e445a7ccb0fe8a481161519555794a02207b00b4c01af416a4972c2fd2fba8d58a6467da545400469ab57e9207a0ee3ca201210201d494a45f36f545443bafd1a9050b02f448dd236bb4ce2602f83978980b98f2",
-					},
-					Txid:     "19a1d013b898239e9a2943faa07f8716b9be168bc8e001daf3625f535fde1a60",
-					Vout:     2,
-					Sequence: 4294967294,
-				},
-			},
-			Vout: []bchain.Vout{
-				{
-					Value: 4.72669930,
-					N:     0,
-					ScriptPubKey: bchain.ScriptPubKey{
-						Hex: "76a9144ef2de10b304381a9404ccbe12f83395e7860bbd88ac",
-						Addresses: []string{
-							"tmGunyrqeeHBKX3Jm23zKLokRogrS51Qzqh",
-						},
-					},
-					Address: addr1,
-				},
-				{
-					Value: 3.0,
-					N:     1,
-					ScriptPubKey: bchain.ScriptPubKey{
-						Hex: "a9146a8eecfe3a7949a4a8c68754accaea75ab32cd9e87",
-						Addresses: []string{
-							"t2GGEpYQUKiTsb9WYKD9AKNEriao84tVsr5",
-						},
-					},
-					Address: addr2,
-				},
-			},
-		},
-		"83f3db1d129a77bee9c6cf32cbc12d959cd0af8c8d734c2611db4bfddfe99202": &bchain.Tx{
-			Hex:       "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",
-			Blocktime: 1528781777,
-			Time:      1528781777,
-			Txid:      "83f3db1d129a77bee9c6cf32cbc12d959cd0af8c8d734c2611db4bfddfe99202",
-			LockTime:  251090,
-			Vin: []bchain.Vin{
-				{
-					ScriptSig: bchain.ScriptSig{
-						Hex: "4830450221009ad50b4f0da90a1876af6b43c029e55f1c8b8c44e94161a7f14c812adcebeaa902204b9df40096337eb43120408d4743693b17ea27fc0f660948a0a761264e67a6b00121036ec451bd1d3d39bb8d2d0264dd5a0ff817ae306ec7ce0c7c9b86be3f3dde8727",
-					},
-					Txid:     "9acab5f13cf94074e75f5686b59fccd938f54b5f20ddddfcb6077c679a13c0ea",
-					Vout:     1,
-					Sequence: 4294967294,
-				},
-				{
-					ScriptSig: bchain.ScriptSig{
-						Hex: "4830450221009008a10ebebf45f1a9aeb01a5b49a5de820a1a396ca1b900ea0420a1c2c49ea7022053fad044ff42792dcad16d084d67d7c4cc565458f78a14292fe5ef5e9f7a20bb012103448301b9253e6822ae05af64c61517fe8cf8b22590cc7d0b308b7f5cbce26db1",
-					},
-					Txid:     "98f202c811b38e3c3323f03bbdd3c9d14a01f973ec230ba6b54a63629ed41e6a",
-					Vout:     0,
-					Sequence: 4294967294,
-				},
-			},
-			Vout: []bchain.Vout{
-				{
-					Value: 3.0,
-					N:     0,
-					ScriptPubKey: bchain.ScriptPubKey{
-						Hex: "76a9149bc587e2cdd13b78e26f601f084ea0597b357f4d88ac",
-						Addresses: []string{
-							"tmPuzhaxL3vzTqkyJ6wn48Q4ZfAo6PBvHKC",
-						},
-					},
-					Address: addr3,
-				},
-				{
-					Value: 0.44070449,
-					N:     1,
-					ScriptPubKey: bchain.ScriptPubKey{
-						Hex: "76a91414a88f1032c8ef1c6bd9177f62cdb260b5087b5488ac",
-						Addresses: []string{
-							"tmBbamgVqVBTAsEzPmEymbczdoaQvE5qwaR",
-						},
-					},
-					Address: addr4,
-				},
-			},
-		},
-	}
+	rpcTest = t
 }
 
 func TestZCashRPC_GetBlockHash(t *testing.T) {
-	cli, err := getRPCClient()
-	if err != nil {
-		t.Fatal(err)
-	}
-
-	hash, err := cli.GetBlockHash(blockHeight)
-	if err != nil {
-		t.Error(err)
-		return
-	}
-
-	if hash != blockHash {
-		t.Errorf("GetBlockHash() got %q, want %q", hash, blockHash)
-	}
-}
-
-func TestZCashRPC_GetBlockRaw(t *testing.T) {
-	cli, err := getRPCClient()
-	if err != nil {
-		t.Fatal(err)
-	}
-
-	d, err := cli.GetBlockRaw(blockHash)
-	if err != nil {
-		t.Error(err)
-		return
-	}
-
-	blk := hex.EncodeToString(d)
-
-	if blk != blockHex {
-		t.Errorf("GetBlockRaw() got %q, want %q", blk, blockHex)
-	}
+	rpcTest.TestGetBlockHash(t)
 }
 
 func TestZCashRPC_GetBlock(t *testing.T) {
-	cli, err := getRPCClient()
-	if err != nil {
-		t.Fatal(err)
-	}
-
-	blk, err := cli.GetBlock(blockHash, 0)
-	if err != nil {
-		t.Error(err)
-		return
-	}
-
-	if len(blk.Txs) != len(blockTxs) {
-		t.Errorf("GetBlock() number of transactions: got %d, want %d", len(blk.Txs), len(blockTxs))
-	}
-
-	for ti, tx := range blk.Txs {
-		if tx.Txid != blockTxs[ti] {
-			t.Errorf("GetBlock() transaction %d: got %s, want %s", ti, tx.Txid, blockTxs[ti])
-		}
-	}
-
+	rpcTest.TestGetBlock(t)
 }
 
 func TestZCashRPC_GetTransaction(t *testing.T) {
-	cli, err := getRPCClient()
-	if err != nil {
-		t.Fatal(err)
-	}
-
-	for txid, want := range txDetails {
-		got, err := cli.GetTransaction(txid)
-		if err != nil {
-			t.Error(err)
-			return
-		}
-
-		// Confirmations is variable field, we just check if is set and reset it
-		if got.Confirmations > 0 {
-			got.Confirmations = 0
-		} else {
-			t.Errorf("GetTransaction() has empty Confirmations field")
-			continue
-		}
-
-		if !reflect.DeepEqual(got, want) {
-			t.Errorf("GetTransaction() got %v, want %v", got, want)
-		}
-	}
+	rpcTest.TestGetTransaction(t)
 }
diff --git a/bchain/tests/rpc/config.json b/bchain/tests/rpc/config.json
index 97345646..086a0105 100644
--- a/bchain/tests/rpc/config.json
+++ b/bchain/tests/rpc/config.json
@@ -1,25 +1,25 @@
 {
-    "bch": {
+    "Bcash Testnet": {
         "url": "http://localhost:18031",
         "user": "rpc",
         "pass": "rpc"
     },
-    "btc": {
+    "Bitcoin Testnet": {
         "url": "http://localhost:18030",
         "user": "rpc",
         "pass": "rpc"
     },
-    "dash": {
+    "Dash Testnet": {
         "url": "http://localhost:18033",
         "user": "rpc",
         "pass": "rpc"
     },
-    "eth": {
+    "Ethereum Testnet": {
         "url": "ws://localhost:18036",
         "user": null,
         "pass": null
     },
-    "zec": {
+    "Zcash Testnet": {
         "url": "http://localhost:18032",
         "user": "rpc",
         "pass": "rpc"
diff --git a/bchain/tests/rpc/data.go b/bchain/tests/rpc/data.go
index 2d75dc59..7d50460a 100644
--- a/bchain/tests/rpc/data.go
+++ b/bchain/tests/rpc/data.go
@@ -38,6 +38,7 @@ func readDataFile(dir, relDir, filename string) ([]byte, error) {
 	if !ok {
 		return nil, errors.New("Path not found")
 	}
+	filename = strings.Replace(filename, " ", "_", -1)
 	path = filepath.Join(path, filename)
 	return ioutil.ReadFile(path)
 }
diff --git a/bchain/tests/rpc/testdata/bch.json b/bchain/tests/rpc/testdata/Bcash_Testnet.json
similarity index 54%
rename from bchain/tests/rpc/testdata/bch.json
rename to bchain/tests/rpc/testdata/Bcash_Testnet.json
index c59acf85..99d94025 100644
--- a/bchain/tests/rpc/testdata/bch.json
+++ b/bchain/tests/rpc/testdata/Bcash_Testnet.json
@@ -1,7 +1,6 @@
 {
     "blockHeight": 1239639,
     "blockHash": "0000000075dd9708c23f5830de27c5d644983bb877c575c52926f19be7d80fe2",
-    "blockHex": 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diff --git a/bchain/tests/rpc/testdata/Bitcoin_Testnet.json b/bchain/tests/rpc/testdata/Bitcoin_Testnet.json
new file mode 100644
index 00000000..0eb09a8a
--- /dev/null
+++ b/bchain/tests/rpc/testdata/Bitcoin_Testnet.json
@@ -0,0 +1,123 @@
+{
+    "blockHeight": 1325168,
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diff --git a/bchain/tests/rpc/testdata/Dash_Testnet.json b/bchain/tests/rpc/testdata/Dash_Testnet.json
new file mode 100644
index 00000000..d86f0bee
--- /dev/null
+++ b/bchain/tests/rpc/testdata/Dash_Testnet.json
@@ -0,0 +1,111 @@
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diff --git a/bchain/tests/rpc/testdata/Ethereum_Testnet.json b/bchain/tests/rpc/testdata/Ethereum_Testnet.json
new file mode 100644
index 00000000..cef9511f
--- /dev/null
+++ b/bchain/tests/rpc/testdata/Ethereum_Testnet.json
@@ -0,0 +1,38 @@
+{
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diff --git a/bchain/tests/rpc/testdata/Zcash_Testnet.json b/bchain/tests/rpc/testdata/Zcash_Testnet.json
new file mode 100644
index 00000000..aca84131
--- /dev/null
+++ b/bchain/tests/rpc/testdata/Zcash_Testnet.json
@@ -0,0 +1,89 @@
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