fix unit test

pkg/chains/chain.go

@@ -1,6 +1,7 @@
 package chains
 
 import (
+	"errors"
 	"fmt"
 	"strings"
 
@@ -31,6 +32,10 @@ func (chain Chain) Validate() error {
 		return fmt.Errorf("invalid consensus %d", int32(chain.Consensus))
 	}
 
+	if chain.Name == "" {
+		return errors.New("chain name cannot be empty")
+	}
+
 	return nil
 }
 

pkg/chains/chain_test.go

@@ -66,7 +66,7 @@ func TestChain_Validate(t *testing.T) {
 				Consensus:   chains.Consensus_op_stack,
 				IsExternal:  true,
 			},
-			errStr: "invalid chain name",
+			errStr: "chain name cannot be empty",
 		},
 		{
 			name: "should error if network invalid",