// Copyright 2025 eat-pray-ai & OpenWaygate
// SPDX-License-Identifier: Apache-2.0
package commentThread
import (
"bytes"
"context"
"fmt"
"math"
"net/http"
"net/http/httptest"
"reflect"
"strings"
"testing"
"github.com/eat-pray-ai/yutu/pkg/common"
"google.golang.org/api/option"
"google.golang.org/api/youtube/v3"
)
func TestNewCommentThread(t *testing.T) {
svc := &youtube.Service{}
type args struct {
opts []Option
}
tests := []struct {
name string
args args
want ICommentThread[youtube.CommentThread]
}{
{
name: "with all options",
args: args{
opts: []Option{
WithIds([]string{"thread1", "thread2"}),
WithAllThreadsRelatedToChannelId("relatedChannel123"),
WithAuthorChannelId("author123"),
WithChannelId("channel123"),
WithMaxResults(100),
WithModerationStatus("published"),
WithOrder("time"),
WithSearchTerms("test search"),
WithTextFormat("html"),
WithTextOriginal("This is a comment thread"),
WithVideoId("video123"),
WithParts([]string{"id", "snippet"}),
WithOutput("json"),
WithJsonpath("items.id"),
WithService(svc),
},
},
want: &CommentThread{
Fields: &common.Fields{
Service: svc,
Parts: []string{"id", "snippet"},
Output: "json",
Jsonpath: "items.id",
},
Ids: []string{"thread1", "thread2"},
AllThreadsRelatedToChannelId: "relatedChannel123",
AuthorChannelId: "author123",
ChannelId: "channel123",
MaxResults: 100,
ModerationStatus: "published",
Order: "time",
SearchTerms: "test search",
TextFormat: "html",
TextOriginal: "This is a comment thread",
VideoId: "video123",
},
},
{
name: "with no options",
args: args{
opts: []Option{},
},
want: &CommentThread{Fields: &common.Fields{}},
},
{
name: "with zero max results",
args: args{
opts: []Option{
WithMaxResults(0),
},
},
want: &CommentThread{
Fields: &common.Fields{},
MaxResults: math.MaxInt64,
},
},
{
name: "with negative max results",
args: args{
opts: []Option{
WithMaxResults(-20),
},
},
want: &CommentThread{
Fields: &common.Fields{},
MaxResults: 1,
},
},
{
name: "with empty string values",
args: args{
opts: []Option{
WithAllThreadsRelatedToChannelId(""),
WithAuthorChannelId(""),
WithChannelId(""),
WithModerationStatus(""),
WithOrder(""),
WithSearchTerms(""),
WithTextFormat(""),
WithTextOriginal(""),
WithVideoId(""),
WithParts(nil),
WithOutput(""),
WithJsonpath(""),
},
},
want: &CommentThread{
Fields: &common.Fields{
Parts: nil,
Output: "",
Jsonpath: "",
},
AllThreadsRelatedToChannelId: "",
AuthorChannelId: "",
ChannelId: "",
ModerationStatus: "",
Order: "",
SearchTerms: "",
TextFormat: "",
TextOriginal: "",
VideoId: "",
},
},
{
name: "with partial options",
args: args{
opts: []Option{
WithIds([]string{"thread1"}),
WithVideoId("video456"),
WithTextOriginal("Partial comment thread"),
WithMaxResults(50),
WithOutput("yaml"),
},
},
want: &CommentThread{
Fields: &common.Fields{Output: "yaml"},
Ids: []string{"thread1"},
VideoId: "video456",
TextOriginal: "Partial comment thread",
MaxResults: 50,
},
},
}
for _, tt := range tests {
t.Run(
tt.name, func(t *testing.T) {
if got := NewCommentThread(tt.args.opts...); !reflect.DeepEqual(
got, tt.want,
) {
t.Errorf("%s\nNewCommentThread() = %v\nwant %v", tt.name, got, tt.want)
}
},
)
}
}
func TestCommentThread_Get(t *testing.T) {
tests := []struct {
name string
opts []Option
verify func(*http.Request)
wantLen int
wantErr bool
}{
{
name: "get comment threads by id",
opts: []Option{
WithIds([]string{"thread-id"}),
WithMaxResults(1),
},
verify: func(r *http.Request) {
if r.URL.Query().Get("id") != "thread-id" {
t.Errorf("expected id=thread-id, got %s", r.URL.Query().Get("id"))
}
},
wantLen: 1,
wantErr: false,
},
{
name: "get comment threads by allThreadsRelatedToChannelId",
opts: []Option{
WithAllThreadsRelatedToChannelId("channel-id"),
WithMaxResults(1),
},
verify: func(r *http.Request) {
if r.URL.Query().Get("allThreadsRelatedToChannelId") != "channel-id" {
t.Errorf(
"expected allThreadsRelatedToChannelId=channel-id, got %s",
r.URL.Query().Get("allThreadsRelatedToChannelId"),
)
}
},
wantLen: 1,
wantErr: false,
},
{
name: "get comment threads by channelId",
opts: []Option{
WithChannelId("channel-id"),
WithMaxResults(1),
},
verify: func(r *http.Request) {
if r.URL.Query().Get("channelId") != "channel-id" {
t.Errorf(
"expected channelId=channel-id, got %s",
r.URL.Query().Get("channelId"),
)
}
},
wantLen: 1,
wantErr: false,
},
{
name: "get comment threads by videoId",
opts: []Option{
WithVideoId("video-id"),
WithMaxResults(1),
},
verify: func(r *http.Request) {
if r.URL.Query().Get("videoId") != "video-id" {
t.Errorf(
"expected videoId=video-id, got %s", r.URL.Query().Get("videoId"),
)
}
},
wantLen: 1,
wantErr: false,
},
{
name: "get comment threads with options",
opts: []Option{
WithChannelId("channel-id"),
WithModerationStatus("heldForReview"),
WithOrder("relevance"),
WithSearchTerms("search"),
WithTextFormat("plainText"),
WithMaxResults(1),
},
verify: func(r *http.Request) {
q := r.URL.Query()
if q.Get("moderationStatus") != "heldForReview" {
t.Errorf(
"expected moderationStatus=heldForReview, got %s",
q.Get("moderationStatus"),
)
}
if q.Get("order") != "relevance" {
t.Errorf("expected order=relevance, got %s", q.Get("order"))
}
if q.Get("searchTerms") != "search" {
t.Errorf("expected searchTerms=search, got %s", q.Get("searchTerms"))
}
if q.Get("textFormat") != "plainText" {
t.Errorf("expected textFormat=plainText, got %s", q.Get("textFormat"))
}
},
wantLen: 1,
wantErr: false,
},
}
for _, tt := range tests {
t.Run(
tt.name, func(t *testing.T) {
ts := httptest.NewServer(
http.HandlerFunc(
func(w http.ResponseWriter, r *http.Request) {
if tt.verify != nil {
tt.verify(r)
}
w.Header().Set("Content-Type", "application/json")
_, _ = w.Write(
[]byte(`{
"items": [
{"id": "thread-1", "snippet": {"topLevelComment": {"snippet": {"textDisplay": "Comment 1"}}}}
]
}`),
)
},
),
)
defer ts.Close()
svc, err := youtube.NewService(
context.Background(),
option.WithEndpoint(ts.URL),
option.WithAPIKey("test-key"),
)
if err != nil {
t.Fatalf("failed to create service: %v", err)
}
opts := append([]Option{WithService(svc)}, tt.opts...)
c := NewCommentThread(opts...)
got, err := c.Get()
if (err != nil) != tt.wantErr {
t.Errorf("CommentThread.Get() error = %v, wantErr %v", err, tt.wantErr)
return
}
if len(got) != tt.wantLen {
t.Errorf(
"CommentThread.Get() got length = %v, want %v", len(got), tt.wantLen,
)
}
},
)
}
}
func TestCommentThread_Get_Pagination(t *testing.T) {
handler := func(w http.ResponseWriter, r *http.Request) {
pageToken := r.URL.Query().Get("pageToken")
w.Header().Set("Content-Type", "application/json")
if pageToken == "" {
items := make([]string, 20)
for i := 0; i < 20; i++ {
items[i] = fmt.Sprintf(`{"id": "thread-%d"}`, i)
}
_, _ = w.Write(
[]byte(fmt.Sprintf(
`{
"items": [%s],
"nextPageToken": "page-2"
}`, strings.Join(items, ","),
)),
)
} else if pageToken == "page-2" {
_, _ = w.Write(
[]byte(`{
"items": [{"id": "thread-20"}, {"id": "thread-21"}],
"nextPageToken": ""
}`),
)
}
}
ts := httptest.NewServer(http.HandlerFunc(handler))
defer ts.Close()
svc, err := youtube.NewService(
context.Background(),
option.WithEndpoint(ts.URL),
option.WithAPIKey("test-key"),
)
if err != nil {
t.Fatalf("failed to create service: %v", err)
}
c := NewCommentThread(
WithService(svc),
WithMaxResults(22),
)
got, err := c.Get()
if err != nil {
t.Errorf("CommentThread.Get() error = %v", err)
}
if len(got) != 22 {
t.Errorf("CommentThread.Get() got length = %v, want 22", len(got))
}
}
func TestCommentThread_List(t *testing.T) {
ts := httptest.NewServer(
http.HandlerFunc(
func(w http.ResponseWriter, r *http.Request) {
w.Header().Set("Content-Type", "application/json")
_, _ = w.Write(
[]byte(`{
"items": [
{
"id": "thread-1",
"snippet": {
"topLevelComment": {
"snippet": {
"authorDisplayName": "User",
"videoId": "video-1",
"textDisplay": "Comment"
}
}
}
}
]
}`),
)
},
),
)
defer ts.Close()
svc, err := youtube.NewService(
context.Background(),
option.WithEndpoint(ts.URL),
option.WithAPIKey("test-key"),
)
if err != nil {
t.Fatalf("failed to create service: %v", err)
}
tests := []struct {
name string
opts []Option
output string
wantErr bool
}{
{
name: "list comment threads json",
opts: []Option{
WithService(svc),
WithOutput("json"),
WithIds([]string{"thread-1"}),
WithMaxResults(1),
},
output: "json",
wantErr: false,
},
{
name: "list comment threads yaml",
opts: []Option{
WithService(svc),
WithOutput("yaml"),
WithIds([]string{"thread-1"}),
WithMaxResults(1),
},
output: "yaml",
wantErr: false,
},
{
name: "list comment threads table",
opts: []Option{
WithService(svc),
WithOutput("table"),
WithIds([]string{"thread-1"}),
WithMaxResults(1),
},
output: "table",
wantErr: false,
},
}
for _, tt := range tests {
t.Run(
tt.name, func(t *testing.T) {
c := NewCommentThread(tt.opts...)
var buf bytes.Buffer
if err := c.List(&buf); (err != nil) != tt.wantErr {
t.Errorf(
"CommentThread.List() error = %v, wantErr %v", err, tt.wantErr,
)
}
if buf.Len() == 0 {
t.Errorf("CommentThread.List() output is empty")
}
},
)
}
}
func TestCommentThread_Insert(t *testing.T) {
tests := []struct {
name string
opts []Option
verify func(*http.Request)
wantErr bool
}{
{
name: "insert comment thread",
opts: []Option{
WithChannelId("channel-id"),
WithVideoId("video-id"),
WithTextOriginal("New comment"),
},
verify: func(r *http.Request) {
if r.Method != "POST" {
t.Errorf("expected POST, got %s", r.Method)
}
},
wantErr: false,
},
{
name: "insert comment thread with author",
opts: []Option{
WithChannelId("channel-id"),
WithVideoId("video-id"),
WithTextOriginal("New comment"),
WithAuthorChannelId("author-id"),
},
verify: func(r *http.Request) {
if r.Method != "POST" {
t.Errorf("expected POST, got %s", r.Method)
}
},
wantErr: false,
},
}
for _, tt := range tests {
t.Run(
tt.name, func(t *testing.T) {
ts := httptest.NewServer(
http.HandlerFunc(
func(w http.ResponseWriter, r *http.Request) {
if tt.verify != nil {
tt.verify(r)
}
w.Header().Set("Content-Type", "application/json")
_, _ = w.Write([]byte(`{"id": "new-thread-id"}`))
},
),
)
defer ts.Close()
svc, err := youtube.NewService(
context.Background(),
option.WithEndpoint(ts.URL),
option.WithAPIKey("test-key"),
)
if err != nil {
t.Fatalf("failed to create service: %v", err)
}
opts := append([]Option{WithService(svc)}, tt.opts...)
c := NewCommentThread(opts...)
var buf bytes.Buffer
if err := c.Insert(&buf); (err != nil) != tt.wantErr {
t.Errorf(
"CommentThread.Insert() error = %v, wantErr %v", err, tt.wantErr,
)
}
},
)
}
}
