AdGuardHome/internal/querylog/decode_test.go
Eugene Burkov 8a9c6e8a02 Pull request: cover with tests
Merge in DNS/adguard-home from 2271-cover-with-tests to master

Updates #2271.

Squashed commit of the following:

commit db6440efe05171bc15367a2996521848ca348053
Merge: db7fa726b bf4c256c7
Author: Eugene Burkov <e.burkov@adguard.com>
Date:   Mon Nov 16 19:23:09 2020 +0300

    Merge branch 'master' into 2271-cover-with-tests

commit db7fa726bb91b08ec7aaa6c0c818c88b5feb87cd
Author: Eugene Burkov <e.burkov@adguard.com>
Date:   Mon Nov 16 18:26:51 2020 +0300

    all: clean dependencies sum

commit b8dc6078c4bcc0de1b7e9073832de122f6fe38a4
Author: Eugene Burkov <e.burkov@adguard.com>
Date:   Mon Nov 16 16:46:00 2020 +0300

    testutil: improve code quality

commit 001b7194682b1f00aa54dc5a28236faed5a5b02d
Author: Eugene Burkov <e.burkov@adguard.com>
Date:   Mon Nov 16 16:29:49 2020 +0300

    testutil: enhance functionality

commit f6ccd91a4df6c56778eab8ae50e88e3818b20dd3
Merge: 43fa2eefb 6358240e9
Author: Eugene Burkov <e.burkov@adguard.com>
Date:   Mon Nov 16 15:57:37 2020 +0300

    Merge branch 'master' into 2271-cover-with-tests

commit 43fa2eefbc10ef361603cacc1ca12092b12a057a
Author: Eugene Burkov <e.burkov@adguard.com>
Date:   Mon Nov 16 14:55:15 2020 +0300

    querylog: replace fake log with real in tests

commit b95bee7565a14a02c80c78131b3ced224663dd8a
Author: Eugene Burkov <e.burkov@adguard.com>
Date:   Mon Nov 16 12:38:59 2020 +0300

    dnsfilter: replace thoughtless declaration with idiomatic one

commit a210b1586092e7ae91a9e67c972fa2d2f6baded6
Author: Eugene Burkov <e.burkov@adguard.com>
Date:   Fri Nov 13 19:00:25 2020 +0300

    all: refresh golibs dependencies

commit 4ff97bd1ade6c80e274ff5716e44df4eba55bdd9
Author: Eugene Burkov <e.burkov@adguard.com>
Date:   Fri Nov 13 18:38:47 2020 +0300

    all: remove std log

commit 542dbda10fefce9f46d15489712b163d919b1291
Author: Eugene Burkov <e.burkov@adguard.com>
Date:   Fri Nov 13 13:46:39 2020 +0300

    querylog: improve test logic and readability

commit 796d402385925e8e62a1b4c7bf56e4ceec22418c
Author: Eugene Burkov <e.burkov@adguard.com>
Date:   Thu Nov 12 19:06:42 2020 +0300

    all: improve code quality

commit e81894c11ef15b0453e8e5297f1349936a32f9dd
Author: Eugene Burkov <e.burkov@adguard.com>
Date:   Thu Nov 12 18:32:30 2020 +0300

    all: cover with tests

commit 252d81fc8a50a91b02cf0f6f35cc22178a2a4d90
Author: Eugene Burkov <e.burkov@adguard.com>
Date:   Thu Nov 12 17:32:01 2020 +0300

    all: cover with tests
2020-11-16 19:45:31 +03:00

77 lines
2.7 KiB
Go

package querylog
import (
"bytes"
"strings"
"testing"
"github.com/AdguardTeam/AdGuardHome/internal/testutil"
"github.com/AdguardTeam/golibs/log"
"github.com/stretchr/testify/assert"
)
func TestDecode_decodeQueryLog(t *testing.T) {
logOutput := &bytes.Buffer{}
testutil.ReplaceLogWriter(t, logOutput)
testutil.ReplaceLogLevel(t, log.DEBUG)
testCases := []struct {
name string
log string
want string
}{{
name: "back_compatibility_all_right",
log: `{"Question":"ULgBAAABAAAAAAAAC2FkZ3VhcmR0ZWFtBmdpdGh1YgJpbwAAHAAB","Answer":"ULiBgAABAAAAAQAAC2FkZ3VhcmR0ZWFtBmdpdGh1YgJpbwAAHAABwBgABgABAAADQgBLB25zLTE2MjIJYXdzZG5zLTEwAmNvAnVrABFhd3NkbnMtaG9zdG1hc3RlcgZhbWF6b24DY29tAAAAAAEAABwgAAADhAASdQAAAVGA","Result":{},"Time":"2020-11-13T12:41:25.970861+03:00","Elapsed":244066501,"IP":"127.0.0.1","Upstream":"https://1.1.1.1:443/dns-query"}`,
want: "default",
}, {
name: "back_compatibility_bad_msg",
log: `{"Question":"","Answer":"ULiBgAABAAAAAQAAC2FkZ3VhcmR0ZWFtBmdpdGh1YgJpbwAAHAABwBgABgABAAADQgBLB25zLTE2MjIJYXdzZG5zLTEwAmNvAnVrABFhd3NkbnMtaG9zdG1hc3RlcgZhbWF6b24DY29tAAAAAAEAABwgAAADhAASdQAAAVGA","Result":{},"Time":"2020-11-13T12:41:25.970861+03:00","Elapsed":244066501,"IP":"127.0.0.1","Upstream":"https://1.1.1.1:443/dns-query"}`,
want: "decodeLogEntry err: dns: overflow unpacking uint16\n",
}, {
name: "back_compatibility_bad_decoding",
log: `{"Question":"LgBAAABAAAAAAAAC2FkZ3VhcmR0ZWFtBmdpdGh1YgJpbwAAHAAB","Answer":"ULiBgAABAAAAAQAAC2FkZ3VhcmR0ZWFtBmdpdGh1YgJpbwAAHAABwBgABgABAAADQgBLB25zLTE2MjIJYXdzZG5zLTEwAmNvAnVrABFhd3NkbnMtaG9zdG1hc3RlcgZhbWF6b24DY29tAAAAAAEAABwgAAADhAASdQAAAVGA","Result":{},"Time":"2020-11-13T12:41:25.970861+03:00","Elapsed":244066501,"IP":"127.0.0.1","Upstream":"https://1.1.1.1:443/dns-query"}`,
want: "decodeLogEntry err: illegal base64 data at input byte 48\n",
}}
for _, tc := range testCases {
t.Run(tc.name, func(t *testing.T) {
_, err := logOutput.Write([]byte("default"))
assert.Nil(t, err)
l := &logEntry{}
decodeLogEntry(l, tc.log)
assert.True(t, strings.HasSuffix(logOutput.String(), tc.want), logOutput.String())
logOutput.Reset()
})
}
}
func TestJSON(t *testing.T) {
s := `
{"keystr":"val","obj":{"keybool":true,"keyint":123456}}
`
k, v, jtype := readJSON(&s)
assert.Equal(t, jtype, int32(jsonTStr))
assert.Equal(t, "keystr", k)
assert.Equal(t, "val", v)
k, _, jtype = readJSON(&s)
assert.Equal(t, jtype, int32(jsonTObj))
assert.Equal(t, "obj", k)
k, v, jtype = readJSON(&s)
assert.Equal(t, jtype, int32(jsonTBool))
assert.Equal(t, "keybool", k)
assert.Equal(t, "true", v)
k, v, jtype = readJSON(&s)
assert.Equal(t, jtype, int32(jsonTNum))
assert.Equal(t, "keyint", k)
assert.Equal(t, "123456", v)
_, _, jtype = readJSON(&s)
assert.True(t, jtype == jsonTErr)
}