From 8698fbabf6c7811e8eec6e84512510e9c9a4eb45 Mon Sep 17 00:00:00 2001
From: Martin Holst Swende <martin@swende.se>
Date: Sat, 24 Nov 2018 23:22:25 +0100
Subject: cmd/puppeth: implement chainspec converters

---
 cmd/puppeth/puppeth_test.go | 91 +++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 91 insertions(+)
 create mode 100644 cmd/puppeth/puppeth_test.go

(limited to 'cmd/puppeth/puppeth_test.go')

diff --git a/cmd/puppeth/puppeth_test.go b/cmd/puppeth/puppeth_test.go
new file mode 100644
index 000000000..ae0752d54
--- /dev/null
+++ b/cmd/puppeth/puppeth_test.go
@@ -0,0 +1,91 @@
+package main
+
+import (
+	"encoding/json"
+	"fmt"
+	"io/ioutil"
+	"reflect"
+	"strings"
+	"testing"
+
+	"github.com/davecgh/go-spew/spew"
+	"github.com/ethereum/go-ethereum/core"
+)
+
+func TestConverter_AlethStureby(t *testing.T) {
+	blob, err := ioutil.ReadFile("testdata/stureby_geth.json")
+	if err != nil {
+		t.Fatalf("could not read file: %v", err)
+	}
+	var genesis core.Genesis
+	if err := json.Unmarshal(blob, &genesis); err != nil {
+		t.Fatalf("failed parsing genesis: %v", err)
+	}
+	spec, err := newAlethGenesisSpec("stureby", &genesis)
+	if err != nil {
+		t.Fatalf("failed creating chainspec: %v", err)
+	}
+
+	expBlob, err := ioutil.ReadFile("testdata/stureby_aleth.json")
+	if err != nil {
+		t.Fatalf("could not read file: %v", err)
+	}
+	expspec := &alethGenesisSpec{}
+	if err := json.Unmarshal(expBlob, expspec); err != nil {
+		t.Fatalf("failed parsing genesis: %v", err)
+	}
+	if !reflect.DeepEqual(expspec, spec) {
+		t.Errorf("chainspec mismatch")
+		c := spew.ConfigState{
+			DisablePointerAddresses: true,
+			SortKeys:                true,
+		}
+		exp := strings.Split(c.Sdump(expspec), "\n")
+		got := strings.Split(c.Sdump(spec), "\n")
+		for i := 0; i < len(exp) && i < len(got); i++ {
+			if exp[i] != got[i] {
+				fmt.Printf("got: %v\nexp: %v\n", exp[i], got[i])
+			}
+		}
+	}
+}
+
+func TestConverter_ParityStureby(t *testing.T) {
+	blob, err := ioutil.ReadFile("testdata/stureby_geth.json")
+	if err != nil {
+		t.Fatalf("could not read file: %v", err)
+	}
+	var genesis core.Genesis
+	if err := json.Unmarshal(blob, &genesis); err != nil {
+		t.Fatalf("failed parsing genesis: %v", err)
+	}
+	spec, err := newParityChainSpec("Stureby", &genesis, []string{})
+	if err != nil {
+		t.Fatalf("failed creating chainspec: %v", err)
+	}
+
+	expBlob, err := ioutil.ReadFile("testdata/stureby_parity.json")
+	if err != nil {
+		t.Fatalf("could not read file: %v", err)
+	}
+	expspec := &parityChainSpec{}
+	if err := json.Unmarshal(expBlob, expspec); err != nil {
+		t.Fatalf("failed parsing genesis: %v", err)
+	}
+	expspec.Nodes = []string{}
+
+	if !reflect.DeepEqual(expspec, spec) {
+		t.Errorf("chainspec mismatch")
+		c := spew.ConfigState{
+			DisablePointerAddresses: true,
+			SortKeys:                true,
+		}
+		exp := strings.Split(c.Sdump(expspec), "\n")
+		got := strings.Split(c.Sdump(spec), "\n")
+		for i := 0; i < len(exp) && i < len(got); i++ {
+			if exp[i] != got[i] {
+				fmt.Printf("got: %v\nexp: %v\n", exp[i], got[i])
+			}
+		}
+	}
+}
-- 
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