add innertube tests for private videos

test/cases/innerTubeApi.ts

@@ -46,4 +46,9 @@ describe("innertube API test", function() {
         const videoDetail = await getVideoDetails(videoID);
         assert.ok(videoDetail);
     });
+    it("Should not fail when getting data for private video", async function () {
+        const privateVideoId = "ZuibAax0VD8";
+        const videoDetail = await getVideoDetails(privateVideoId);
+        assert.ok(videoDetail);
+    });
 });

test/cases/postSkipSegments.ts

@@ -1292,4 +1292,20 @@ describe("postSkipSegments", () => {
             })
             .catch(err => done(err));
     });
+
+    it("Should successfully submit if video is private", (done) => {
+        const videoID = "private-video";
+        postSkipSegmentParam({
+            videoID,
+            startTime: 1,
+            endTime: 5,
+            category: "sponsor",
+            userID: submitUserTwo
+        })
+            .then(res => {
+                assert.strictEqual(res.status, 200);
+                done();
+            })
+            .catch(err => done(err));
+    });
 });

test/mocks/youtubeMock.ts

@@ -63,6 +63,11 @@ export class YouTubeApiMock {
                     lengthSeconds: 100,
                 } as APIVideoData
             };
+        } else if (obj.id === "private-video") {
+            return {
+                err: false,
+                data: {} as APIVideoData
+            };
         } else {
             return {
                 err: false,