Files
mattermost/app/file_test.go
Agniva De Sarker 94827d06a3 MM-26750: Remove instances of InitBasic when it's not required (#14984)
th.InitBasic initializes users, channels, and teams. But a lot of
tests don't use it at all, causing unncessary delays. A single InitBasic
call takes around 400ms. This PR removes 71 of them, approximately shaving
off 28 seconds. Arguably, this would be more because some tests run in loops.
2020-07-13 19:34:05 +02:00

302 lines
9.6 KiB
Go

// Copyright (c) 2015-present Mattermost, Inc. All Rights Reserved.
// See LICENSE.txt for license information.
package app
import (
"fmt"
"os"
"path/filepath"
"testing"
"time"
"github.com/stretchr/testify/assert"
"github.com/stretchr/testify/require"
"github.com/mattermost/mattermost-server/v5/model"
"github.com/mattermost/mattermost-server/v5/utils/fileutils"
)
func TestGeneratePublicLinkHash(t *testing.T) {
filename1 := model.NewId() + "/" + model.NewRandomString(16) + ".txt"
filename2 := model.NewId() + "/" + model.NewRandomString(16) + ".txt"
salt1 := model.NewRandomString(32)
salt2 := model.NewRandomString(32)
hash1 := GeneratePublicLinkHash(filename1, salt1)
hash2 := GeneratePublicLinkHash(filename2, salt1)
hash3 := GeneratePublicLinkHash(filename1, salt2)
hash := GeneratePublicLinkHash(filename1, salt1)
assert.Equal(t, hash, hash1, "hash should be equal for the same file name and salt")
assert.NotEqual(t, hash1, hash2, "hashes for different files should not be equal")
assert.NotEqual(t, hash1, hash3, "hashes for the same file with different salts should not be equal")
}
func TestDoUploadFile(t *testing.T) {
th := Setup(t)
defer th.TearDown()
teamId := model.NewId()
channelId := model.NewId()
userId := model.NewId()
filename := "test"
data := []byte("abcd")
info1, err := th.App.DoUploadFile(time.Date(2007, 2, 4, 1, 2, 3, 4, time.Local), teamId, channelId, userId, filename, data)
require.Nil(t, err, "DoUploadFile should succeed with valid data")
defer func() {
th.App.Srv().Store.FileInfo().PermanentDelete(info1.Id)
th.App.RemoveFile(info1.Path)
}()
value := fmt.Sprintf("20070204/teams/%v/channels/%v/users/%v/%v/%v", teamId, channelId, userId, info1.Id, filename)
assert.Equal(t, value, info1.Path, "stored file at incorrect path")
info2, err := th.App.DoUploadFile(time.Date(2007, 2, 4, 1, 2, 3, 4, time.Local), teamId, channelId, userId, filename, data)
require.Nil(t, err, "DoUploadFile should succeed with valid data")
defer func() {
th.App.Srv().Store.FileInfo().PermanentDelete(info2.Id)
th.App.RemoveFile(info2.Path)
}()
value = fmt.Sprintf("20070204/teams/%v/channels/%v/users/%v/%v/%v", teamId, channelId, userId, info2.Id, filename)
assert.Equal(t, value, info2.Path, "stored file at incorrect path")
info3, err := th.App.DoUploadFile(time.Date(2008, 3, 5, 1, 2, 3, 4, time.Local), teamId, channelId, userId, filename, data)
require.Nil(t, err, "DoUploadFile should succeed with valid data")
defer func() {
th.App.Srv().Store.FileInfo().PermanentDelete(info3.Id)
th.App.RemoveFile(info3.Path)
}()
value = fmt.Sprintf("20080305/teams/%v/channels/%v/users/%v/%v/%v", teamId, channelId, userId, info3.Id, filename)
assert.Equal(t, value, info3.Path, "stored file at incorrect path")
info4, err := th.App.DoUploadFile(time.Date(2009, 3, 5, 1, 2, 3, 4, time.Local), "../../"+teamId, "../../"+channelId, "../../"+userId, "../../"+filename, data)
require.Nil(t, err, "DoUploadFile should succeed with valid data")
defer func() {
th.App.Srv().Store.FileInfo().PermanentDelete(info4.Id)
th.App.RemoveFile(info4.Path)
}()
value = fmt.Sprintf("20090305/teams/%v/channels/%v/users/%v/%v/%v", teamId, channelId, userId, info4.Id, filename)
assert.Equal(t, value, info4.Path, "stored file at incorrect path")
}
func TestUploadFile(t *testing.T) {
th := Setup(t).InitBasic()
defer th.TearDown()
channelId := th.BasicChannel.Id
filename := "test"
data := []byte("abcd")
info1, err := th.App.UploadFile(data, "wrong", filename)
require.Error(t, err, "Wrong Channel ID.")
require.Nil(t, info1, "Channel ID does not exist.")
info1, err = th.App.UploadFile(data, "", filename)
require.Nil(t, err, "empty channel IDs should be valid")
info1, err = th.App.UploadFile(data, channelId, filename)
require.Nil(t, err, "UploadFile should succeed with valid data")
defer func() {
th.App.Srv().Store.FileInfo().PermanentDelete(info1.Id)
th.App.RemoveFile(info1.Path)
}()
value := fmt.Sprintf("%v/teams/noteam/channels/%v/users/nouser/%v/%v",
time.Now().Format("20060102"), channelId, info1.Id, filename)
assert.Equal(t, value, info1.Path, "Stored file at incorrect path")
}
func TestParseOldFilenames(t *testing.T) {
th := Setup(t).InitBasic()
defer th.TearDown()
fileId := model.NewId()
tests := []struct {
description string
filenames []string
channelId string
userId string
expected [][]string
}{
{
description: "Empty input should result in empty output",
filenames: []string{},
channelId: th.BasicChannel.Id,
userId: th.BasicUser.Id,
expected: [][]string{},
},
{
description: "Filename with invalid format should not parse",
filenames: []string{"/path/to/some/file.png"},
channelId: th.BasicChannel.Id,
userId: th.BasicUser.Id,
expected: [][]string{},
},
{
description: "ChannelId in Filename should not match",
filenames: []string{
fmt.Sprintf("/%v/%v/%v/file.png", model.NewId(), th.BasicUser.Id, fileId),
},
channelId: th.BasicChannel.Id,
userId: th.BasicUser.Id,
expected: [][]string{},
},
{
description: "UserId in Filename should not match",
filenames: []string{
fmt.Sprintf("/%v/%v/%v/file.png", th.BasicChannel.Id, model.NewId(), fileId),
},
channelId: th.BasicChannel.Id,
userId: th.BasicUser.Id,
expected: [][]string{},
},
{
description: "../ in filename should not parse",
filenames: []string{
fmt.Sprintf("/%v/%v/%v/../../../file.png", th.BasicChannel.Id, th.BasicUser.Id, fileId),
},
channelId: th.BasicChannel.Id,
userId: th.BasicUser.Id,
expected: [][]string{},
},
{
description: "Should only parse valid filenames",
filenames: []string{
fmt.Sprintf("/%v/%v/%v/../otherfile.png", th.BasicChannel.Id, th.BasicUser.Id, fileId),
fmt.Sprintf("/%v/%v/%v/file.png", th.BasicChannel.Id, th.BasicUser.Id, fileId),
},
channelId: th.BasicChannel.Id,
userId: th.BasicUser.Id,
expected: [][]string{
{
th.BasicChannel.Id,
th.BasicUser.Id,
fileId,
"file.png",
},
},
},
{
description: "Valid Filename should parse",
filenames: []string{
fmt.Sprintf("/%v/%v/%v/file.png", th.BasicChannel.Id, th.BasicUser.Id, fileId),
},
channelId: th.BasicChannel.Id,
userId: th.BasicUser.Id,
expected: [][]string{
{
th.BasicChannel.Id,
th.BasicUser.Id,
fileId,
"file.png",
},
},
},
}
for _, test := range tests {
t.Run(test.description, func(tt *testing.T) {
result := parseOldFilenames(test.filenames, test.channelId, test.userId)
require.Equal(tt, result, test.expected)
})
}
}
func TestGetInfoForFilename(t *testing.T) {
th := Setup(t).InitBasic()
defer th.TearDown()
post := th.BasicPost
teamId := th.BasicTeam.Id
info := th.App.getInfoForFilename(post, teamId, post.ChannelId, post.UserId, "someid", "somefile.png")
assert.Nil(t, info, "Test non-existent file")
}
func TestFindTeamIdForFilename(t *testing.T) {
th := Setup(t).InitBasic()
defer th.TearDown()
teamId := th.App.findTeamIdForFilename(th.BasicPost, "someid", "somefile.png")
assert.Equal(t, th.BasicTeam.Id, teamId)
_, err := th.App.CreateTeamWithUser(&model.Team{Email: th.BasicUser.Email, Name: "zz" + model.NewId(), DisplayName: "Joram's Test Team", Type: model.TEAM_OPEN}, th.BasicUser.Id)
require.Nil(t, err)
teamId = th.App.findTeamIdForFilename(th.BasicPost, "someid", "somefile.png")
assert.Equal(t, "", teamId)
}
func TestMigrateFilenamesToFileInfos(t *testing.T) {
th := Setup(t).InitBasic()
defer th.TearDown()
post := th.BasicPost
infos := th.App.MigrateFilenamesToFileInfos(post)
assert.Equal(t, 0, len(infos))
post.Filenames = []string{fmt.Sprintf("/%v/%v/%v/blargh.png", th.BasicChannel.Id, th.BasicUser.Id, "someid")}
infos = th.App.MigrateFilenamesToFileInfos(post)
assert.Equal(t, 0, len(infos))
path, _ := fileutils.FindDir("tests")
file, fileErr := os.Open(filepath.Join(path, "test.png"))
require.Nil(t, fileErr)
defer file.Close()
fileId := model.NewId()
fpath := fmt.Sprintf("/teams/%v/channels/%v/users/%v/%v/test.png", th.BasicTeam.Id, th.BasicChannel.Id, th.BasicUser.Id, fileId)
_, err := th.App.WriteFile(file, fpath)
require.Nil(t, err)
rpost, err := th.App.CreatePost(&model.Post{UserId: th.BasicUser.Id, ChannelId: th.BasicChannel.Id, Filenames: []string{fmt.Sprintf("/%v/%v/%v/test.png", th.BasicChannel.Id, th.BasicUser.Id, fileId)}}, th.BasicChannel, false, true)
require.Nil(t, err)
infos = th.App.MigrateFilenamesToFileInfos(rpost)
assert.Equal(t, 1, len(infos))
rpost, err = th.App.CreatePost(&model.Post{UserId: th.BasicUser.Id, ChannelId: th.BasicChannel.Id, Filenames: []string{fmt.Sprintf("/%v/%v/%v/../../test.png", th.BasicChannel.Id, th.BasicUser.Id, fileId)}}, th.BasicChannel, false, true)
require.Nil(t, err)
infos = th.App.MigrateFilenamesToFileInfos(rpost)
assert.Equal(t, 0, len(infos))
}
func TestCopyFileInfos(t *testing.T) {
th := Setup(t)
defer th.TearDown()
teamId := model.NewId()
channelId := model.NewId()
userId := model.NewId()
filename := "test"
data := []byte("abcd")
info1, err := th.App.DoUploadFile(time.Date(2007, 2, 4, 1, 2, 3, 4, time.Local), teamId, channelId, userId, filename, data)
require.Nil(t, err)
defer func() {
th.App.Srv().Store.FileInfo().PermanentDelete(info1.Id)
th.App.RemoveFile(info1.Path)
}()
infoIds, err := th.App.CopyFileInfos(userId, []string{info1.Id})
require.Nil(t, err)
info2, err := th.App.GetFileInfo(infoIds[0])
require.Nil(t, err)
defer func() {
th.App.Srv().Store.FileInfo().PermanentDelete(info2.Id)
th.App.RemoveFile(info2.Path)
}()
assert.NotEqual(t, info1.Id, info2.Id, "should not be equal")
assert.Equal(t, info2.PostId, "", "should be empty string")
}