mattermost-community-enterp.../channels/app/mention_parser_standard_test.go
Claude ec1f89217a Merge: Complete Mattermost Server with Community Enterprise
Full Mattermost server source with integrated Community Enterprise features.
Includes vendor directory for offline/air-gapped builds.

Structure:
- enterprise-impl/: Enterprise feature implementations
- enterprise-community/: Init files that register implementations
- enterprise/: Bridge imports (community_imports.go)
- vendor/: All dependencies for offline builds

Build (online):
  go build ./cmd/mattermost

Build (offline/air-gapped):
  go build -mod=vendor ./cmd/mattermost

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
2025-12-17 23:59:07 +09:00

438 lines
12 KiB
Go

// Copyright (c) 2015-present Mattermost, Inc. All Rights Reserved.
// See LICENSE.txt for license information.
package app
import (
"testing"
"github.com/mattermost/mattermost/server/public/model"
"github.com/stretchr/testify/assert"
)
func TestIsKeywordMultibyte(t *testing.T) {
mainHelper.Parallel(t)
id1 := model.NewId()
for name, tc := range map[string]struct {
Message string
Attachments []*model.SlackAttachment
Keywords map[string][]string
Groups map[string]*model.Group
Expected *MentionResults
}{
"MultibyteCharacter": {
Message: "My name is 萌",
Keywords: map[string][]string{"萌": {id1}},
Expected: &MentionResults{
Mentions: map[string]MentionType{
id1: KeywordMention,
},
},
},
"MultibyteCharacterWithNoUser": {
Message: "My name is 萌",
Keywords: map[string][]string{"萌": {}},
Expected: &MentionResults{
Mentions: nil,
},
},
"MultibyteCharacterAtBeginningOfSentence": {
Message: "이메일을 보내다.",
Keywords: map[string][]string{"이메일": {id1}},
Expected: &MentionResults{
Mentions: map[string]MentionType{
id1: KeywordMention,
},
},
},
"MultibyteCharacterAtBeginningOfSentenceWithNoUser": {
Message: "이메일을 보내다.",
Keywords: map[string][]string{"이메일": {}},
Expected: &MentionResults{
Mentions: nil,
},
},
"MultibyteCharacterInPartOfSentence": {
Message: "我爱吃番茄炒饭",
Keywords: map[string][]string{"番茄": {id1}},
Expected: &MentionResults{
Mentions: map[string]MentionType{
id1: KeywordMention,
},
},
},
"MultibyteCharacterInPartOfSentenceWithNoUser": {
Message: "我爱吃番茄炒饭",
Keywords: map[string][]string{"番茄": {}},
Expected: &MentionResults{
Mentions: nil,
},
},
"MultibyteCharacterAtEndOfSentence": {
Message: "こんにちは、世界",
Keywords: map[string][]string{"世界": {id1}},
Expected: &MentionResults{
Mentions: map[string]MentionType{
id1: KeywordMention,
},
},
},
"MultibyteCharacterAtEndOfSentenceWithNoUser": {
Message: "こんにちは、世界",
Keywords: map[string][]string{"世界": {}},
Expected: &MentionResults{
Mentions: nil,
},
},
"MultibyteCharacterTwiceInSentence": {
Message: "石橋さんが石橋を渡る",
Keywords: map[string][]string{"石橋": {id1}},
Expected: &MentionResults{
Mentions: map[string]MentionType{
id1: KeywordMention,
},
},
},
"MultibyteCharacterTwiceInSentenceWithNoUser": {
Message: "石橋さんが石橋を渡る",
Keywords: map[string][]string{"石橋": {}},
Expected: &MentionResults{
Mentions: nil,
},
},
} {
t.Run(name, func(t *testing.T) {
post := &model.Post{
Message: tc.Message,
Props: model.StringInterface{
model.PostPropsAttachments: tc.Attachments,
},
}
m := getExplicitMentions(post, mapsToMentionKeywords(tc.Keywords, tc.Groups))
assert.EqualValues(t, tc.Expected, m)
})
}
}
func TestCheckForMentionUsers(t *testing.T) {
mainHelper.Parallel(t)
id1 := model.NewId()
id2 := model.NewId()
for name, tc := range map[string]struct {
Word string
Attachments []*model.SlackAttachment
Keywords map[string][]string
Expected *MentionResults
}{
"Nobody": {
Word: "nothing",
Keywords: map[string][]string{},
Expected: &MentionResults{},
},
"UppercaseUser1": {
Word: "@User",
Keywords: map[string][]string{"@user": {id1}},
Expected: &MentionResults{
Mentions: map[string]MentionType{
id1: KeywordMention,
},
},
},
"LowercaseUser1": {
Word: "@user",
Keywords: map[string][]string{"@user": {id1}},
Expected: &MentionResults{
Mentions: map[string]MentionType{
id1: KeywordMention,
},
},
},
"LowercaseUser2": {
Word: "@user2",
Keywords: map[string][]string{"@user2": {id2}},
Expected: &MentionResults{
Mentions: map[string]MentionType{
id2: KeywordMention,
},
},
},
"UppercaseUser2": {
Word: "@UsEr2",
Keywords: map[string][]string{"@user2": {id2}},
Expected: &MentionResults{
Mentions: map[string]MentionType{
id2: KeywordMention,
},
},
},
"HereMention": {
Word: "@here",
Expected: &MentionResults{
HereMentioned: true,
},
},
"ChannelMention": {
Word: "@channel",
Expected: &MentionResults{
ChannelMentioned: true,
},
},
"AllMention": {
Word: "@all",
Expected: &MentionResults{
AllMentioned: true,
},
},
"UppercaseHere": {
Word: "@HeRe",
Expected: &MentionResults{
HereMentioned: true,
},
},
"UppercaseChannel": {
Word: "@ChaNNel",
Expected: &MentionResults{
ChannelMentioned: true,
},
},
"UppercaseAll": {
Word: "@ALL",
Expected: &MentionResults{
AllMentioned: true,
},
},
} {
t.Run(name, func(t *testing.T) {
p := makeStandardMentionParser(mapsToMentionKeywords(tc.Keywords, nil))
p.checkForMention(tc.Word)
assert.EqualValues(t, tc.Expected, p.Results())
})
}
}
func TestCheckForMentionGroups(t *testing.T) {
mainHelper.Parallel(t)
groupID1 := model.NewId()
groupID2 := model.NewId()
for name, tc := range map[string]struct {
Word string
Groups map[string]*model.Group
Expected *MentionResults
}{
"No groups": {
Word: "nothing",
Groups: map[string]*model.Group{},
Expected: &MentionResults{},
},
"No matching groups": {
Word: "nothing",
Groups: map[string]*model.Group{
groupID1: {Id: groupID1, Name: model.NewPointer("engineering")},
groupID2: {Id: groupID2, Name: model.NewPointer("developers")},
},
Expected: &MentionResults{},
},
"matching group with no @": {
Word: "engineering",
Groups: map[string]*model.Group{
groupID1: {Id: groupID1, Name: model.NewPointer("engineering")},
groupID2: {Id: groupID2, Name: model.NewPointer("developers")},
},
Expected: &MentionResults{},
},
"matching group with preceding @": {
Word: "@engineering",
Groups: map[string]*model.Group{
groupID1: {Id: groupID1, Name: model.NewPointer("engineering")},
groupID2: {Id: groupID2, Name: model.NewPointer("developers")},
},
Expected: &MentionResults{
GroupMentions: map[string]MentionType{
groupID1: GroupMention,
},
},
},
"matching upper case group with preceding @": {
Word: "@Engineering",
Groups: map[string]*model.Group{
groupID1: {Id: groupID1, Name: model.NewPointer("engineering")},
groupID2: {Id: groupID2, Name: model.NewPointer("developers")},
},
Expected: &MentionResults{
GroupMentions: map[string]MentionType{
groupID1: GroupMention,
},
},
},
} {
t.Run(name, func(t *testing.T) {
p := makeStandardMentionParser(mapsToMentionKeywords(nil, tc.Groups))
p.checkForMention(tc.Word)
mr := p.Results()
assert.EqualValues(t, tc.Expected, mr)
})
}
}
func TestProcessText(t *testing.T) {
mainHelper.Parallel(t)
userID1 := model.NewId()
groupID1 := model.NewId()
groupID2 := model.NewId()
for name, tc := range map[string]struct {
Text string
Keywords map[string][]string
Groups map[string]*model.Group
Expected *MentionResults
}{
"Mention user in text": {
Text: "hello user @user1",
Keywords: map[string][]string{"@user1": {userID1}},
Groups: map[string]*model.Group{
groupID1: {Id: groupID1, Name: model.NewPointer("engineering")},
groupID2: {Id: groupID2, Name: model.NewPointer("developers")},
},
Expected: &MentionResults{
Mentions: map[string]MentionType{
userID1: KeywordMention,
},
},
},
"Mention user after ending a sentence with full stop": {
Text: "hello user.@user1",
Keywords: map[string][]string{"@user1": {userID1}},
Groups: map[string]*model.Group{
groupID1: {Id: groupID1, Name: model.NewPointer("engineering")},
groupID2: {Id: groupID2, Name: model.NewPointer("developers")},
},
Expected: &MentionResults{
Mentions: map[string]MentionType{
userID1: KeywordMention,
},
},
},
"Mention user after hyphen": {
Text: "hello user-@user1",
Keywords: map[string][]string{"@user1": {userID1}},
Expected: &MentionResults{
Mentions: map[string]MentionType{
userID1: KeywordMention,
},
},
},
"Mention user after colon": {
Text: "hello user:@user1",
Keywords: map[string][]string{"@user1": {userID1}},
Groups: map[string]*model.Group{
groupID1: {Id: groupID1, Name: model.NewPointer("engineering")},
groupID2: {Id: groupID2, Name: model.NewPointer("developers")},
},
Expected: &MentionResults{
Mentions: map[string]MentionType{
userID1: KeywordMention,
},
},
},
"Mention here after colon": {
Text: "hello all:@here",
Keywords: map[string][]string{},
Groups: map[string]*model.Group{
groupID1: {Id: groupID1, Name: model.NewPointer("engineering")},
groupID2: {Id: groupID2, Name: model.NewPointer("developers")},
},
Expected: &MentionResults{
HereMentioned: true,
},
},
"Mention all after hyphen": {
Text: "hello all-@all",
Keywords: map[string][]string{},
Groups: map[string]*model.Group{
groupID1: {Id: groupID1, Name: model.NewPointer("engineering")},
groupID2: {Id: groupID2, Name: model.NewPointer("developers")},
},
Expected: &MentionResults{
AllMentioned: true,
},
},
"Mention channel after full stop": {
Text: "hello channel.@channel",
Keywords: map[string][]string{},
Groups: map[string]*model.Group{
groupID1: {Id: groupID1, Name: model.NewPointer("engineering")},
groupID2: {Id: groupID2, Name: model.NewPointer("developers")},
},
Expected: &MentionResults{
ChannelMentioned: true,
},
},
"Mention other potential users or system calls": {
Text: "hello @potentialuser and @otherpotentialuser",
Keywords: map[string][]string{},
Groups: map[string]*model.Group{
groupID1: {Id: groupID1, Name: model.NewPointer("engineering")},
groupID2: {Id: groupID2, Name: model.NewPointer("developers")},
},
Expected: &MentionResults{
OtherPotentialMentions: []string{"potentialuser", "otherpotentialuser"},
},
},
"Mention a real user and another potential user": {
Text: "@user1, you can use @systembot to get help",
Keywords: map[string][]string{"@user1": {userID1}},
Groups: map[string]*model.Group{
groupID1: {Id: groupID1, Name: model.NewPointer("engineering")},
groupID2: {Id: groupID2, Name: model.NewPointer("developers")},
},
Expected: &MentionResults{
Mentions: map[string]MentionType{
userID1: KeywordMention,
},
OtherPotentialMentions: []string{"systembot"},
},
},
"Mention a group": {
Text: "@engineering",
Keywords: map[string][]string{"@user1": {userID1}},
Groups: map[string]*model.Group{
groupID1: {Id: groupID1, Name: model.NewPointer("engineering")},
groupID2: {Id: groupID2, Name: model.NewPointer("developers")},
},
Expected: &MentionResults{
GroupMentions: map[string]MentionType{groupID1: GroupMention},
},
},
"Mention a real user and another potential user and a group": {
Text: "@engineering @user1, you can use @systembot to get help from",
Keywords: map[string][]string{"@user1": {userID1}},
Groups: map[string]*model.Group{
groupID1: {Id: groupID1, Name: model.NewPointer("engineering")},
groupID2: {Id: groupID2, Name: model.NewPointer("developers")},
},
Expected: &MentionResults{
Mentions: map[string]MentionType{
userID1: KeywordMention,
},
GroupMentions: map[string]MentionType{groupID1: GroupMention},
OtherPotentialMentions: []string{"systembot"},
},
},
} {
t.Run(name, func(t *testing.T) {
p := makeStandardMentionParser(mapsToMentionKeywords(tc.Keywords, tc.Groups))
p.ProcessText(tc.Text)
assert.EqualValues(t, tc.Expected, p.Results())
})
}
}