fix(contrib): add logrus fatal level (#2222)

contrib/log/logrus/logrus.go

@@ -33,6 +33,8 @@ func (l *Logger) Log(level log.Level, keyvals ...interface{}) (err error) {
 		logrusLevel = logrus.WarnLevel
 	case log.LevelError:
 		logrusLevel = logrus.ErrorLevel
+	case log.LevelFatal:
+		logrusLevel = logrus.FatalLevel
 	default:
 		logrusLevel = logrus.DebugLevel
 	}

contrib/log/logrus/logrus_test.go

@@ -32,6 +32,13 @@ func TestLoggerLog(t *testing.T) {
 			kvs:       []interface{}{"case", "level unmatch", "msg", "1"},
 			want:      "",
 		},
+		"fatal level": {
+			level:     logrus.InfoLevel,
+			formatter: &logrus.JSONFormatter{},
+			logLevel:  log.LevelFatal,
+			kvs:       []interface{}{"case", "json format", "msg", "1"},
+			want:      `{"case":"json format","level":"fatal","msg":"1"`,
+		},
 		"no tags": {
 			level:     logrus.InfoLevel,
 			formatter: &logrus.JSONFormatter{},