From 78eaac6534b999c1bcde63aa1e4ca5d2b6b041a3 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=C5=81ukasz=20Magiera?= <magik6k@gmail.com>
Date: Wed, 12 Aug 2020 19:55:43 +0200
Subject: [PATCH] config: Test deafult toml roundtrip

---
 node/config/def_test.go | 54 +++++++++++++++++++++++++++++++++++++++++
 node/config/load.go     |  1 -
 2 files changed, 54 insertions(+), 1 deletion(-)
 create mode 100644 node/config/def_test.go

diff --git a/node/config/def_test.go b/node/config/def_test.go
new file mode 100644
index 000000000..d45bc6ec8
--- /dev/null
+++ b/node/config/def_test.go
@@ -0,0 +1,54 @@
+package config
+
+import (
+	"bytes"
+	"fmt"
+	"reflect"
+	"strings"
+	"testing"
+
+	"github.com/BurntSushi/toml"
+	"github.com/stretchr/testify/require"
+)
+
+func TestDefaultFullNodeRoundtrip(t *testing.T) {
+	c := DefaultFullNode()
+
+	var s string
+	{
+		buf := new(bytes.Buffer)
+		_, _ = buf.WriteString("# Default config:\n")
+		e := toml.NewEncoder(buf)
+		require.NoError(t, e.Encode(c))
+
+		s = buf.String()
+	}
+
+	c2, err := FromReader(strings.NewReader(s), DefaultFullNode())
+	require.NoError(t, err)
+
+	fmt.Println(s)
+
+	require.True(t, reflect.DeepEqual(c, c2))
+}
+
+func TestDefaultMinerRoundtrip(t *testing.T) {
+	c := DefaultStorageMiner()
+
+	var s string
+	{
+		buf := new(bytes.Buffer)
+		_, _ = buf.WriteString("# Default config:\n")
+		e := toml.NewEncoder(buf)
+		require.NoError(t, e.Encode(c))
+
+		s = buf.String()
+	}
+
+	c2, err := FromReader(strings.NewReader(s), DefaultStorageMiner())
+	require.NoError(t, err)
+
+	fmt.Println(s)
+
+	require.True(t, reflect.DeepEqual(c, c2))
+}
diff --git a/node/config/load.go b/node/config/load.go
index b0786643f..61e6e8f97 100644
--- a/node/config/load.go
+++ b/node/config/load.go
@@ -53,5 +53,4 @@ func ConfigComment(t interface{}) ([]byte, error) {
 	b = bytes.ReplaceAll(b, []byte("\n"), []byte("\n#"))
 	b = bytes.ReplaceAll(b, []byte("#["), []byte("["))
 	return b, nil
-
 }