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app/params/proto.go

@@ -0,0 +1,42 @@
+package params
+
+import (
+	"github.com/cosmos/gogoproto/proto"
+
+	"cosmossdk.io/x/tx/signing"
+
+	"github.com/cosmos/cosmos-sdk/codec"
+	"github.com/cosmos/cosmos-sdk/codec/address"
+	"github.com/cosmos/cosmos-sdk/codec/types"
+	sdk "github.com/cosmos/cosmos-sdk/types"
+	"github.com/cosmos/cosmos-sdk/x/auth/tx"
+)
+
+// MakeEncodingConfig creates an EncodingConfig for an amino based test configuration.
+func MakeEncodingConfig() EncodingConfig {
+	amino := codec.NewLegacyAmino()
+	interfaceRegistry, err := types.NewInterfaceRegistryWithOptions(types.InterfaceRegistryOptions{
+		ProtoFiles: proto.HybridResolver,
+		SigningOptions: signing.Options{
+			AddressCodec: address.Bech32Codec{
+				Bech32Prefix: sdk.GetConfig().GetBech32AccountAddrPrefix(),
+			},
+			ValidatorAddressCodec: address.Bech32Codec{
+				Bech32Prefix: sdk.GetConfig().GetBech32ValidatorAddrPrefix(),
+			},
+		},
+	})
+	if err != nil {
+		panic(err)
+	}
+
+	marshaler := codec.NewProtoCodec(interfaceRegistry)
+	txCfg := tx.NewTxConfig(marshaler, tx.DefaultSignModes)
+
+	return EncodingConfig{
+		InterfaceRegistry: interfaceRegistry,
+		Codec:             marshaler,
+		TxConfig:          txCfg,
+		Amino:             amino,
+	}
+}