fea: config: add tests

pkg/config/switch_test.go

@@ -0,0 +1,18 @@
+package config
+
+import (
+	"github.com/luscis/openlan/pkg/libol"
+	"github.com/stretchr/testify/assert"
+	"testing"
+)
+
+func TestSwitch(t *testing.T) {
+	sw := Switch{}
+	sw.Correct()
+	assert.Equal(t, libol.INFO, sw.Log.Verbose, "be the same.")
+	assert.Equal(t, "0.0.0.0:10002", sw.Listen, "be the same.")
+	assert.Equal(t, "0.0.0.0:10000", sw.Http.Listen, "be the same.")
+	sw.Listen = "192.168.1.0"
+	sw.Correct()
+	assert.Equal(t, "192.168.1.0:10002", sw.Listen, "be the same.")
+}