polycule-connect/template/config/config_test.go
2023-10-11 09:55:28 +02:00

137 lines
3.5 KiB
Go

package config
import (
"os"
"path"
"testing"
"github.com/sirupsen/logrus"
"github.com/stretchr/testify/assert"
"github.com/stretchr/testify/require"
)
func TestListeningModeString(t *testing.T) {
assert.Equal(t, "net", ModeNet.String(), "Unexpected string value")
assert.Equal(t, "unix", ModeUnix.String(), "Unexpected string value")
}
// Test returning a default config when providing a path that does not exist
func TestDefault(t *testing.T) {
conf, err := New("/this/path/does/not/exist")
if assert.Nil(t, err, "Unexpected error") {
assert.Equal(t, defaultConfig, *conf, "Unexpected config")
}
}
// Test creating a valid config (net mode)
func TestOKNet(t *testing.T) {
tmpPath := t.TempDir()
content := `{
"log": {
"level": "error"
},
"server": {
"mode": "net",
"host": "127.0.0.1",
"port": 8888
}
}`
confPath := path.Join(tmpPath, "config.json")
require.Nil(t, os.WriteFile(confPath, []byte(content), 0o644), "Failed to write config")
expectedConf := AppConfig{
LogLevel: logrus.ErrorLevel,
ServerMode: ModeNet,
Host: "127.0.0.1",
Port: 8888,
}
conf, err := New(confPath)
if assert.Nil(t, err, "Unexpected error") {
assert.Equal(t, expectedConf, *conf, "Unexpected config")
}
}
// Test creating a valid config (unix mode)
func TestOKUnix(t *testing.T) {
tmpPath := t.TempDir()
content := `{
"log": {
"level": "error"
},
"server": {
"mode": "unix",
"sock": "/run/toto.sock"
}
}`
confPath := path.Join(tmpPath, "config.json")
require.Nil(t, os.WriteFile(confPath, []byte(content), 0o644), "Failed to write config")
expectedConf := AppConfig{
LogLevel: logrus.ErrorLevel,
ServerMode: ModeUnix,
SockPath: "/run/toto.sock",
}
conf, err := New(confPath)
if assert.Nil(t, err, "Unexpected error") {
assert.Equal(t, expectedConf, *conf, "Unexpected config")
}
}
// Test creating a valid config, no log level provided, should be info
func TestOKNoLogLevel(t *testing.T) {
tmpPath := t.TempDir()
content := `{
"server": {
"mode": "net",
"host": "127.0.0.1",
"port": 8888
}
}`
confPath := path.Join(tmpPath, "config.json")
require.Nil(t, os.WriteFile(confPath, []byte(content), 0o644), "Failed to write config")
expectedConf := AppConfig{
LogLevel: logrus.InfoLevel,
ServerMode: ModeNet,
Host: "127.0.0.1",
Port: 8888,
}
conf, err := New(confPath)
if assert.Nil(t, err, "Unexpected error") {
assert.Equal(t, expectedConf, *conf, "Unexpected config")
}
}
// Test giving an invalid server mode
func TestErrMode(t *testing.T) {
tmpPath := t.TempDir()
content := `{
"log": {
"level": "error"
},
"server": {
"mode": "toto",
"sock": "/run/toto.sock"
}
}`
confPath := path.Join(tmpPath, "config.json")
require.Nil(t, os.WriteFile(confPath, []byte(content), 0o644), "Failed to write config")
_, err := New(confPath)
if assert.Error(t, err, "Unexpected nil error") {
errMsg := "failed to parse config file: failed to parse server listening mode: invalid listening mode toto"
assert.Equal(t, errMsg, err.Error(), "Unexpected error message")
}
}
func TestInvalidJSON(t *testing.T) {
tmpPath := t.TempDir()
content := "toto"
confPath := path.Join(tmpPath, "config.json")
require.Nil(t, os.WriteFile(confPath, []byte(content), 0o644), "Failed to write config")
_, err := New(confPath)
if assert.Error(t, err, "Unexpected nil error") {
errMsg := "failed to parse config file: invalid character 'o' in literal true (expecting 'r')"
assert.Equal(t, errMsg, err.Error(), "Unexpected error message")
}
}