// Copyright 2025 eat-pray-ai & OpenWaygate
// SPDX-License-Identifier: Apache-2.0
package playlist
import (
"math"
"reflect"
"testing"
"google.golang.org/api/youtube/v3"
)
func TestNewPlaylist(t *testing.T) {
type args struct {
opts []Option
}
mineTrue := true
mineFalse := false
tests := []struct {
name string
args args
want Playlist[youtube.Playlist]
}{
{
name: "with all options",
args: args{
opts: []Option{
WithIDs([]string{"playlist1", "playlist2"}),
WithTitle("Test Playlist"),
WithDescription("Test playlist description"),
WithTags([]string{"tag1", "tag2", "tag3"}),
WithLanguage("en"),
WithChannelId("channel123"),
WithPrivacy("public"),
WithHl("en"),
WithMaxResults(50),
WithMine(&mineTrue),
WithOnBehalfOfContentOwner("owner123"),
WithOnBehalfOfContentOwnerChannel("ownerChannel123"),
WithService(&youtube.Service{}),
},
},
want: &playlist{
IDs: []string{"playlist1", "playlist2"},
Title: "Test Playlist",
Description: "Test playlist description",
Tags: []string{"tag1", "tag2", "tag3"},
Language: "en",
ChannelId: "channel123",
Privacy: "public",
Hl: "en",
MaxResults: 50,
Mine: &mineTrue,
OnBehalfOfContentOwner: "owner123",
OnBehalfOfContentOwnerChannel: "ownerChannel123",
},
},
{
name: "with no options",
args: args{
opts: []Option{},
},
want: &playlist{},
},
{
name: "with nil boolean options",
args: args{
opts: []Option{
WithMine(nil),
},
},
want: &playlist{},
},
{
name: "with false boolean options",
args: args{
opts: []Option{
WithMine(&mineFalse),
},
},
want: &playlist{
Mine: &mineFalse,
},
},
{
name: "with zero max results",
args: args{
opts: []Option{
WithMaxResults(0),
},
},
want: &playlist{
MaxResults: math.MaxInt64,
},
},
{
name: "with negative max results",
args: args{
opts: []Option{
WithMaxResults(-10),
},
},
want: &playlist{
MaxResults: 1,
},
},
{
name: "with empty string values",
args: args{
opts: []Option{
WithTitle(""),
WithDescription(""),
WithLanguage(""),
WithChannelId(""),
WithPrivacy(""),
WithHl(""),
WithOnBehalfOfContentOwner(""),
WithOnBehalfOfContentOwnerChannel(""),
},
},
want: &playlist{
Title: "",
Description: "",
Language: "",
ChannelId: "",
Privacy: "",
Hl: "",
OnBehalfOfContentOwner: "",
OnBehalfOfContentOwnerChannel: "",
},
},
{
name: "with partial options",
args: args{
opts: []Option{
WithTitle("My Playlist"),
WithDescription("A great playlist"),
WithPrivacy("private"),
WithMaxResults(25),
},
},
want: &playlist{
Title: "My Playlist",
Description: "A great playlist",
Privacy: "private",
MaxResults: 25,
},
},
}
for _, tt := range tests {
t.Run(
tt.name, func(t *testing.T) {
if got := NewPlaylist(tt.args.opts...); !reflect.DeepEqual(
got, tt.want,
) {
t.Errorf("NewPlaylist() = %v, want %v", got, tt.want)
}
},
)
}
}
