package dovecot

import (
	"bytes"
	"testing"
	"time"

	"github.com/influxdata/telegraf/testutil"
	"github.com/stretchr/testify/require"
)

func TestDovecot(t *testing.T) {

	if testing.Short() {
		t.Skip("Skipping integration test in short mode")
	}

	// Test type=global
	var acc testutil.Accumulator
	tags := map[string]string{"server": "dovecot.test", "type": "global"}
	buf := bytes.NewBufferString(sampleGlobal)

	err := gatherStats(buf, &acc, "dovecot.test", "global")
	require.NoError(t, err)

	fields := map[string]interface{}{
		"reset_timestamp":        time.Unix(1453969886, 0),
		"last_update":            time.Unix(1454603963, 39864),
		"num_logins":             int64(7503897),
		"num_cmds":               int64(52595715),
		"num_connected_sessions": int64(1204),
		"user_cpu":               1.00831175372e+08,
		"sys_cpu":                8.3849071112e+07,
		"clock_time":             4.3260019315281835e+15,
		"min_faults":             int64(763950011),
		"maj_faults":             int64(1112443),
		"vol_cs":                 int64(4120386897),
		"invol_cs":               int64(3685239306),
		"disk_input":             int64(41679480946688),
		"disk_output":            int64(1819070669176832),
		"read_count":             int64(2368906465),
		"read_bytes":             int64(2957928122981169),
		"write_count":            int64(3545389615),
		"write_bytes":            int64(1666822498251286),
		"mail_lookup_path":       int64(24396105),
		"mail_lookup_attr":       int64(302845),
		"mail_read_count":        int64(20155768),
		"mail_read_bytes":        int64(669946617705),
		"mail_cache_hits":        int64(1557255080),
	}

	acc.AssertContainsTaggedFields(t, "dovecot", fields, tags)

}

const sampleGlobal = `reset_timestamp	last_update	num_logins	num_cmds	num_connected_sessions	user_cpu	sys_cpu	clock_time	min_faults	maj_faults	vol_cs	invol_cs	disk_input	disk_output	read_count	read_bytes	write_count	write_bytes	mail_lookup_path	mail_lookup_attr	mail_read_count	mail_read_bytes	mail_cache_hits
1453969886	1454603963.039864	7503897	52595715	1204	100831175.372000	83849071.112000	4326001931528183.495762	763950011	1112443	4120386897	3685239306	41679480946688	1819070669176832	2368906465	2957928122981169	3545389615	1666822498251286	24396105	302845	20155768	669946617705	1557255080`

const sampleDomain = `domain	reset_timestamp	last_update	num_logins	num_cmds	num_connected_sessions	user_cpu	sys_cpu	clock_time	min_faults	maj_faults	vol_cs	invol_cs	disk_input	disk_output	read_count	read_bytes	write_count	write_bytes	mail_lookup_path	mail_lookup_attr	mail_read_count	mail_read_bytes	mail_cache_hits
domain.test	1453969886	1454603963.039864	7503897	52595715	1204	100831175.372000	83849071.112000	4326001931528183.495762	763950011	1112443	4120386897	3685239306	41679480946688	1819070669176832	2368906465	2957928122981169	3545389615	1666822498251286	24396105	302845	20155768	669946617705	1557255080`

const sampleUser = `user	reset_timestamp	last_update	num_logins	num_cmds	user_cpu	sys_cpu	clock_time	min_faults	maj_faults	vol_cs	invol_cs	disk_input	disk_output	read_count	read_bytes	write_count	write_bytes	mail_lookup_path	mail_lookup_attr	mail_read_count	mail_read_bytes	mail_cache_hits
user.1@tiscali.it	1460041745	1460041745.258851	2	0	8.868000	6.344000	2920083490.361458	706804	448916	48979	268148736	950759424	632685	1556937725	219865	907305251	0	0	0	0	0
user.2@tiscali.it	1460041657	1460041658.284800	2	0	1.192000	0.660000	2920083316.276633	13873	0	60226	5584	31674368	122347520	78251	207879097	27095	118197529	0	0	0	0	0
user.3@tiscali.it	1460041657	1460041717.175634	1	7	0.0	0.0	0.20	319	0	50	9	61440	1228867	73508	28	3174	0	0	0	0	0`

const sampleIp = `ip	reset_timestamp	last_update	num_logins	num_cmds	num_connected_sessions	user_cpu	sys_cpu	clock_time	min_faults	maj_faults	vol_cs	invol_cs	disk_input	disk_output	read_count	read_bytes	write_count	write_bytes	mail_lookup_path	mail_lookup_attr	mail_read_count	mail_read_bytes	mail_cache_hits
192.168.0.100	1460041847	1460041847.849766	1	0	0	0.4000	0.0	0.49	449	0	70	3	4096	1228861	45414	24	1606	0	0	0	0	0
192.168.0.201	1460041772	1460041772.737830	1	0	0	0.0	0.0	0.0	0	0	0	0	0	0	00	0	0	0	0	0	0	0`