pretty print ConsensusState

state/validator.go

@@ -1,6 +1,7 @@
 package state
 
 import (
+	"fmt"
 	"io"
 
 	. "github.com/tendermint/tendermint/binary"
@@ -73,6 +74,10 @@ func (v *Validator) CompareAccum(other *Validator) *Validator {
 	}
 }
 
+func (v *Validator) String() string {
+	return fmt.Sprintf("Validator{%v VP:%v A:%v}", v.Account, v.VotingPower, v.Accum)
+}
+
 //-------------------------------------
 
 var ValidatorCodec = validatorCodec{}

state/validator_set.go

@@ -1,7 +1,9 @@
 package state
 
 import (
+	"fmt"
 	"io"
+	"strings"
 
 	. "github.com/tendermint/tendermint/binary"
 	"github.com/tendermint/tendermint/merkle"
@@ -124,3 +126,21 @@ func (vset *ValidatorSet) Iterate(fn func(val *Validator) bool) {
 		return fn(val_.(*Validator))
 	})
 }
+
+func (vset *ValidatorSet) StringWithIndent(indent string) string {
+	valStrings := []string{}
+	vset.Iterate(func(val *Validator) bool {
+		valStrings = append(valStrings, val.String())
+		return false
+	})
+	return fmt.Sprintf(`ValidatorSet{
+%s  Proposer: %v
+%s  Validators:
+%s    %v
+%s}`,
+		indent, vset.proposer.String(),
+		indent,
+		indent, strings.Join(valStrings, "\n"+indent+"    "),
+		indent)
+
+}