github.com/gitbundle/modules@v0.0.0-20231025071548-85b91c5c3b01/log/smtp_test.go (about)

     1  // Copyright 2023 The GitBundle Inc. All rights reserved.
     2  // Copyright 2017 The Gitea Authors. All rights reserved.
     3  // Use of this source code is governed by a MIT-style
     4  // license that can be found in the LICENSE file.
     5  
     6  package log
     7  
     8  import (
     9  	"fmt"
    10  	"net/smtp"
    11  	"strings"
    12  	"testing"
    13  	"time"
    14  
    15  	"github.com/stretchr/testify/assert"
    16  )
    17  
    18  func TestSMTPLogger(t *testing.T) {
    19  	prefix := "TestPrefix "
    20  	level := INFO
    21  	flags := LstdFlags | LUTC | Lfuncname
    22  	username := "testuser"
    23  	password := "testpassword"
    24  	host := "testhost"
    25  	subject := "testsubject"
    26  	sendTos := []string{"testto1", "testto2"}
    27  
    28  	logger := NewSMTPLogger()
    29  	smtpLogger, ok := logger.(*SMTPLogger)
    30  	assert.True(t, ok)
    31  
    32  	err := logger.Init(fmt.Sprintf("{\"prefix\":\"%s\",\"level\":\"%s\",\"flags\":%d,\"username\":\"%s\",\"password\":\"%s\",\"host\":\"%s\",\"subject\":\"%s\",\"sendTos\":[\"%s\",\"%s\"]}", prefix, level.String(), flags, username, password, host, subject, sendTos[0], sendTos[1]))
    33  	assert.NoError(t, err)
    34  
    35  	assert.Equal(t, flags, smtpLogger.Flags)
    36  	assert.Equal(t, level, smtpLogger.Level)
    37  	assert.Equal(t, level, logger.GetLevel())
    38  
    39  	location, _ := time.LoadLocation("EST")
    40  
    41  	date := time.Date(2019, time.January, 13, 22, 3, 30, 15, location)
    42  
    43  	dateString := date.UTC().Format("2006/01/02 15:04:05")
    44  
    45  	event := Event{
    46  		level:    INFO,
    47  		msg:      "TEST MSG",
    48  		caller:   "CALLER",
    49  		filename: "FULL/FILENAME",
    50  		line:     1,
    51  		time:     date,
    52  	}
    53  
    54  	expected := fmt.Sprintf("%s%s %s:%d:%s [%c] %s\n", prefix, dateString, event.filename, event.line, event.caller, strings.ToUpper(event.level.String())[0], event.msg)
    55  
    56  	var envToHost string
    57  	var envFrom string
    58  	var envTo []string
    59  	var envMsg []byte
    60  	smtpLogger.sendMailFn = func(addr string, a smtp.Auth, from string, to []string, msg []byte) error {
    61  		envToHost = addr
    62  		envFrom = from
    63  		envTo = to
    64  		envMsg = msg
    65  		return nil
    66  	}
    67  
    68  	err = logger.LogEvent(&event)
    69  	assert.NoError(t, err)
    70  	assert.Equal(t, host, envToHost)
    71  	assert.Equal(t, username, envFrom)
    72  	assert.Equal(t, sendTos, envTo)
    73  	assert.Contains(t, string(envMsg), expected)
    74  
    75  	logger.Flush()
    76  
    77  	event.level = WARN
    78  	expected = fmt.Sprintf("%s%s %s:%d:%s [%c] %s\n", prefix, dateString, event.filename, event.line, event.caller, strings.ToUpper(event.level.String())[0], event.msg)
    79  	err = logger.LogEvent(&event)
    80  	assert.NoError(t, err)
    81  	assert.Equal(t, host, envToHost)
    82  	assert.Equal(t, username, envFrom)
    83  	assert.Equal(t, sendTos, envTo)
    84  	assert.Contains(t, string(envMsg), expected)
    85  
    86  	logger.Close()
    87  }