Add test for core bilibili API wrappers.

bilibili/danmaku_server_info_test.go

@@ -0,0 +1,39 @@
+package bilibili
+
+import (
+	"github.com/keuin/slbr/common"
+	"github.com/keuin/slbr/logging"
+	"log"
+	"testing"
+)
+
+func TestBilibili_GetDanmakuServerInfo(t *testing.T) {
+	// get an online live room for testing
+	liveList, err := common.GetLiveListForGuestUser()
+	if err != nil {
+		t.Fatalf("Cannot get live list for testing: %v", err)
+	}
+	lives := liveList.Data.Data
+	if len(lives) <= 0 {
+		t.Fatalf("No available live for guest user")
+	}
+	roomId := common.RoomId(lives[0].Roomid)
+
+	logger := log.Default()
+	bi := NewBilibili(logging.NewWrappedLogger(logger, "test-logger"))
+	dmInfo, err := bi.GetDanmakuServerInfo(roomId)
+	if err != nil {
+		t.Fatalf("GetDanmakuServerInfo: %v", err)
+	}
+	if dmInfo.Code != 0 ||
+		dmInfo.Message != "0" ||
+		len(dmInfo.Data.Token) < 10 ||
+		len(dmInfo.Data.HostList) <= 0 {
+		t.Fatalf("Invalid GetDanmakuServerInfo response: %v", dmInfo)
+	}
+	for _, h := range dmInfo.Data.HostList {
+		if h.Port == 0 || h.WssPort == 0 || h.WsPort == 0 || h.Host == "" {
+			t.Fatalf("Invalid host: %v", h)
+		}
+	}
+}

bilibili/play_url_test.go

@@ -0,0 +1,35 @@
+package bilibili
+
+import (
+	"github.com/keuin/slbr/common"
+	"github.com/keuin/slbr/logging"
+	"log"
+	"testing"
+)
+
+func TestBilibili_GetStreamingInfo(t *testing.T) {
+	// get an online live room for testing
+	liveList, err := common.GetLiveListForGuestUser()
+	if err != nil {
+		t.Fatalf("cannot get live list for testing: %v", err)
+	}
+	lives := liveList.Data.Data
+	if len(lives) <= 0 {
+		t.Fatalf("no live for guest available")
+	}
+	roomId := common.RoomId(lives[0].Roomid)
+
+	logger := log.Default()
+	bi := NewBilibili(logging.NewWrappedLogger(logger, "test-logger"))
+	info, err := bi.GetStreamingInfo(roomId)
+	if err != nil {
+		t.Fatalf("GetStreamingInfo: %v", err)
+	}
+	if info.Code != 0 ||
+		info.Message != "0" ||
+		len(info.Data.URLs) <= 0 ||
+		len(info.Data.AcceptQuality) <= 0 ||
+		len(info.Data.QualityDescription) <= 0 {
+		t.Fatalf("Invalid GetStreamingInfo response: %v", info)
+	}
+}

bilibili/room_profile_test.go

@@ -0,0 +1,36 @@
+package bilibili
+
+import (
+	"github.com/keuin/slbr/common"
+	"github.com/keuin/slbr/logging"
+	"log"
+	"testing"
+)
+
+func TestBilibili_GetRoomProfile(t *testing.T) {
+	// get an online live room for testing
+	liveList, err := common.GetLiveListForGuestUser()
+	if err != nil {
+		t.Fatalf("cannot get live list for testing: %v", err)
+	}
+	lives := liveList.Data.Data
+	if len(lives) <= 0 {
+		t.Fatalf("no live for guest available")
+	}
+	roomId := common.RoomId(lives[0].Roomid)
+
+	logger := log.Default()
+	bi := NewBilibili(logging.NewWrappedLogger(logger, "test-logger"))
+	resp, err := bi.GetRoomProfile(roomId)
+	if err != nil {
+		t.Fatalf("GetRoomProfile: %v", err)
+	}
+	if resp.Code != 0 ||
+		resp.Message != "ok" ||
+		resp.Data.UID <= 0 ||
+		resp.Data.RoomID != int(roomId) ||
+		resp.Data.LiveStatus != int(Streaming) ||
+		resp.Data.Title == "" {
+		t.Fatalf("Invalid GetRoomProfile response: %v", resp)
+	}
+}

bilibili/room_status_test.go

@@ -0,0 +1,35 @@
+package bilibili
+
+import (
+	"github.com/keuin/slbr/common"
+	"github.com/keuin/slbr/logging"
+	"log"
+	"testing"
+)
+
+func TestBilibili_GetRoomPlayInfo(t *testing.T) {
+	// get an online live room for testing
+	liveList, err := common.GetLiveListForGuestUser()
+	if err != nil {
+		t.Fatalf("cannot get live list for testing: %v", err)
+	}
+	lives := liveList.Data.Data
+	if len(lives) <= 0 {
+		t.Fatalf("no live for guest available")
+	}
+	roomId := common.RoomId(lives[0].Roomid)
+
+	logger := log.Default()
+	bi := NewBilibili(logging.NewWrappedLogger(logger, "test-logger"))
+	resp, err := bi.GetRoomPlayInfo(roomId)
+	if err != nil {
+		t.Fatalf("GetRoomPlayInfo: %v", err)
+	}
+	if resp.Code != 0 ||
+		resp.Message != "0" ||
+		resp.Data.UID <= 0 ||
+		resp.Data.RoomID != uint64(roomId) ||
+		resp.Data.LiveStatus != Streaming {
+		t.Fatalf("Invalid GetRoomPlayInfo response: %v", resp)
+	}
+}

bilibili/streaming_test.go

@@ -0,0 +1,44 @@
+package bilibili
+
+import (
+	"context"
+	"errors"
+	"fmt"
+	"github.com/keuin/slbr/common"
+	"github.com/keuin/slbr/logging"
+	"log"
+	"os"
+	"testing"
+)
+
+func TestBilibili_CopyLiveStream(t *testing.T) {
+	// get an online live room for testing
+	liveList, err := common.GetLiveListForGuestUser()
+	if err != nil {
+		t.Fatalf("cannot get live list for testing: %v", err)
+	}
+	lives := liveList.Data.Data
+	if len(lives) <= 0 {
+		t.Fatalf("no live for guest available")
+	}
+	roomId := common.RoomId(lives[0].Roomid)
+
+	logger := log.Default()
+	bi := NewBilibili(logging.NewWrappedLogger(logger, "test-logger"))
+
+	si, err := bi.GetStreamingInfo(roomId)
+	if err != nil {
+		t.Fatalf("GetStreamingInfo: %v", err)
+	}
+
+	// test file open failure
+	testErr := fmt.Errorf("test error")
+	err = bi.CopyLiveStream(context.Background(), roomId, si.Data.URLs[0], func() (*os.File, error) {
+		return nil, testErr
+	}, 1048576)
+	if !errors.Is(err, testErr) {
+		t.Fatalf("Unexpected error from CopyLiveStream: %v", err)
+	}
+
+	// TODO more tests
+}

common/testutil.go

@@ -0,0 +1,46 @@
+package common
+
+import (
+	"encoding/json"
+	"fmt"
+	"io"
+	"net/http"
+)
+
+/*
+Some utility function for test-purpose only.
+*/
+
+type LiveList struct {
+	Code    int    `json:"code"`
+	Message string `json:"message"`
+	TTL     int    `json:"ttl"`
+	Data    struct {
+		Count int `json:"count"`
+		Data  []struct {
+			Face     string `json:"face"`
+			Link     string `json:"link"`
+			Roomid   int    `json:"roomid"`
+			Roomname string `json:"roomname"`
+			Nickname string `json:"nickname"`
+		} `json:"data"`
+	} `json:"data"`
+}
+
+func GetLiveListForGuestUser() (liveList LiveList, err error) {
+	url := "https://api.live.bilibili.com/xlive/web-interface/v1/index/WebGetUnLoginRecList"
+	resp, err := http.Get(url)
+	if err != nil {
+		return
+	}
+	if resp.StatusCode != http.StatusOK {
+		err = fmt.Errorf("bad http response: %v", resp.StatusCode)
+		return
+	}
+	b, err := io.ReadAll(resp.Body)
+	if err != nil {
+		return
+	}
+	err = json.Unmarshal(b, &liveList)
+	return
+}