1 files changed, 113 insertions, 0 deletions
diff --git a/internal/pkg/config/bgp_configs_test.go b/internal/pkg/config/bgp_configs_test.go
new file mode 100644
index 00000000..6d6853a7
--- /dev/null
+++ b/internal/pkg/config/bgp_configs_test.go
@@ -0,0 +1,113 @@
+// Copyright (C) 2016 Nippon Telegraph and Telephone Corporation.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//    http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
+// implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+package config
+
+import (
+	"bufio"
+	"os"
+	"path"
+	"runtime"
+	"strings"
+	"testing"
+
+	"github.com/spf13/viper"
+	"github.com/stretchr/testify/assert"
+)
+
+func TestEqual(t *testing.T) {
+	assert := assert.New(t)
+	p1 := Prefix{
+		IpPrefix:        "192.168.0.0",
+		MasklengthRange: "24..32",
+	}
+	p2 := Prefix{
+		IpPrefix:        "192.168.0.0",
+		MasklengthRange: "24..32",
+	}
+	assert.True(p1.Equal(&p2))
+	assert.False(p1.Equal(nil))
+	var p3 *Prefix
+	assert.False(p3.Equal(&p1))
+	p3 = &Prefix{
+		IpPrefix:        "192.168.0.0",
+		MasklengthRange: "24..32",
+	}
+	assert.True(p3.Equal(&p1))
+	p3.IpPrefix = "10.10.0.0"
+	assert.False(p3.Equal(&p1))
+	ps1 := PrefixSet{
+		PrefixSetName: "ps",
+		PrefixList:    []Prefix{p1, p2},
+	}
+	ps2 := PrefixSet{
+		PrefixSetName: "ps",
+		PrefixList:    []Prefix{p2, p1},
+	}
+	assert.True(ps1.Equal(&ps2))
+	ps2.PrefixSetName = "ps2"
+	assert.False(ps1.Equal(&ps2))
+}
+
+func extractTomlFromMarkdown(fileMd string, fileToml string) error {
+	fMd, err := os.Open(fileMd)
+	if err != nil {
+		return err
+	}
+	defer fMd.Close()
+
+	fToml, err := os.Create(fileToml)
+	if err != nil {
+		return err
+	}
+	defer fToml.Close()
+
+	isBody := false
+	scanner := bufio.NewScanner(fMd)
+	fTomlWriter := bufio.NewWriter(fToml)
+	for scanner.Scan() {
+		if curText := scanner.Text(); strings.HasPrefix(curText, "```toml") {
+			isBody = true
+		} else if strings.HasPrefix(curText, "```") {
+			isBody = false
+		} else if isBody {
+			if _, err := fTomlWriter.WriteString(curText + "\n"); err != nil {
+				return err
+			}
+		}
+	}
+
+	fTomlWriter.Flush()
+	return scanner.Err()
+}
+
+func TestConfigExample(t *testing.T) {
+	assert := assert.New(t)
+
+	_, f, _, _ := runtime.Caller(0)
+	fileMd := path.Join(path.Dir(f), "../../../docs/sources/configuration.md")
+	fileToml := "/tmp/gobgpd.example.toml"
+	assert.NoError(extractTomlFromMarkdown(fileMd, fileToml))
+	defer os.Remove(fileToml)
+
+	format := detectConfigFileType(fileToml, "")
+	c := &BgpConfigSet{}
+	v := viper.New()
+	v.SetConfigFile(fileToml)
+	v.SetConfigType(format)
+	assert.NoError(v.ReadInConfig())
+	assert.NoError(v.UnmarshalExact(c))
+	assert.NoError(setDefaultConfigValuesWithViper(v, c))
+}