jest.setTimeout(180000); import { PostResponse } from "lemmy-js-client/dist/types/PostResponse"; import { alpha, beta, gamma, setupLogins, createPost, getPost, resolveComment, likeComment, followBeta, resolveBetaCommunity, createComment, editComment, deleteComment, removeComment, getMentions, resolvePost, unfollowRemotes, createCommunity, registerUser, reportComment, listCommentReports, randomString, API, unfollows, getComments, getCommentParentId, resolveCommunity, getPersonDetails, getReplies, getUnreadCount, waitUntil, delay, } from "./shared"; import { CommentView } from "lemmy-js-client/dist/types/CommentView"; import { CommunityView } from "lemmy-js-client"; let betaCommunity: CommunityView | undefined; let postOnAlphaRes: PostResponse; beforeAll(async () => { await setupLogins(); await unfollows(); await Promise.all([followBeta(alpha), followBeta(gamma)]); betaCommunity = (await resolveBetaCommunity(alpha)).community; if (betaCommunity) { postOnAlphaRes = await createPost(alpha, betaCommunity.community.id); } }); afterAll(async () => { await unfollows(); }); function assertCommentFederation( commentOne?: CommentView, commentTwo?: CommentView, ) { expect(commentOne?.comment.ap_id).toBe(commentTwo?.comment.ap_id); expect(commentOne?.comment.content).toBe(commentTwo?.comment.content); expect(commentOne?.creator.name).toBe(commentTwo?.creator.name); expect(commentOne?.community.actor_id).toBe(commentTwo?.community.actor_id); expect(commentOne?.comment.published).toBe(commentTwo?.comment.published); expect(commentOne?.comment.updated).toBe(commentOne?.comment.updated); expect(commentOne?.comment.deleted).toBe(commentOne?.comment.deleted); expect(commentOne?.comment.removed).toBe(commentOne?.comment.removed); } test("Create a comment", async () => { let commentRes = await createComment(alpha, postOnAlphaRes.post_view.post.id); expect(commentRes.comment_view.comment.content).toBeDefined(); expect(commentRes.comment_view.community.local).toBe(false); expect(commentRes.comment_view.creator.local).toBe(true); expect(commentRes.comment_view.counts.score).toBe(1); // Make sure that comment is liked on beta let betaComment = ( await waitUntil( () => resolveComment(beta, commentRes.comment_view.comment), c => c.comment?.counts.score === 1, ) ).comment; expect(betaComment).toBeDefined(); expect(betaComment?.community.local).toBe(true); expect(betaComment?.creator.local).toBe(false); expect(betaComment?.counts.score).toBe(1); assertCommentFederation(betaComment, commentRes.comment_view); }); test("Create a comment in a non-existent post", async () => { await expect(createComment(alpha, -1)).rejects.toBe("couldnt_find_post"); }); test("Update a comment", async () => { let commentRes = await createComment(alpha, postOnAlphaRes.post_view.post.id); // Federate the comment first let betaComment = ( await resolveComment(beta, commentRes.comment_view.comment) ).comment; assertCommentFederation(betaComment, commentRes.comment_view); let updateCommentRes = await editComment( alpha, commentRes.comment_view.comment.id, ); expect(updateCommentRes.comment_view.comment.content).toBe( "A jest test federated comment update", ); expect(updateCommentRes.comment_view.community.local).toBe(false); expect(updateCommentRes.comment_view.creator.local).toBe(true); // Make sure that post is updated on beta let betaCommentUpdated = ( await waitUntil( () => resolveComment(beta, commentRes.comment_view.comment), c => c.comment?.comment.content === "A jest test federated comment update", ) ).comment; assertCommentFederation(betaCommentUpdated, updateCommentRes.comment_view); }); test("Delete a comment", async () => { // creating a comment on alpha (remote from home of community) let commentRes = await createComment(alpha, postOnAlphaRes.post_view.post.id); // Find the comment on beta (home of community) let betaComment = ( await resolveComment(beta, commentRes.comment_view.comment) ).comment; if (!betaComment) { throw "Missing beta comment before delete"; } // Find the comment on remote instance gamma let gammaComment = ( await waitUntil( () => resolveComment(gamma, commentRes.comment_view.comment).catch(e => e), r => r !== "couldnt_find_object", ) ).comment; if (!gammaComment) { throw "Missing gamma comment (remote-home-remote replication) before delete"; } let deleteCommentRes = await deleteComment( alpha, true, commentRes.comment_view.comment.id, ); expect(deleteCommentRes.comment_view.comment.deleted).toBe(true); // Make sure that comment is undefined on beta await waitUntil( () => resolveComment(beta, commentRes.comment_view.comment).catch(e => e), e => e === "couldnt_find_object", ); // Make sure that comment is undefined on gamma after delete await waitUntil( () => resolveComment(gamma, commentRes.comment_view.comment).catch(e => e), e => e === "couldnt_find_object", ); // Test undeleting the comment let undeleteCommentRes = await deleteComment( alpha, false, commentRes.comment_view.comment.id, ); expect(undeleteCommentRes.comment_view.comment.deleted).toBe(false); // Make sure that comment is undeleted on beta let betaComment2 = ( await waitUntil( () => resolveComment(beta, commentRes.comment_view.comment).catch(e => e), e => e !== "couldnt_find_object", ) ).comment; expect(betaComment2?.comment.deleted).toBe(false); assertCommentFederation(betaComment2, undeleteCommentRes.comment_view); }); test.skip("Remove a comment from admin and community on the same instance", async () => { let commentRes = await createComment(alpha, postOnAlphaRes.post_view.post.id); // Get the id for beta let betaCommentId = ( await resolveComment(beta, commentRes.comment_view.comment) ).comment?.comment.id; if (!betaCommentId) { throw "beta comment id is missing"; } // The beta admin removes it (the community lives on beta) let removeCommentRes = await removeComment(beta, true, betaCommentId); expect(removeCommentRes.comment_view.comment.removed).toBe(true); // Make sure that comment is removed on alpha (it gets pushed since an admin from beta removed it) let refetchedPostComments = await getPersonDetails( alpha, commentRes.comment_view.comment.creator_id, ); expect(refetchedPostComments.comments[0].comment.removed).toBe(true); // beta will unremove the comment let unremoveCommentRes = await removeComment(beta, false, betaCommentId); expect(unremoveCommentRes.comment_view.comment.removed).toBe(false); // Make sure that comment is unremoved on alpha let refetchedPostComments2 = await getComments( alpha, postOnAlphaRes.post_view.post.id, ); expect(refetchedPostComments2.comments[0].comment.removed).toBe(false); assertCommentFederation( refetchedPostComments2.comments[0], unremoveCommentRes.comment_view, ); }); test("Remove a comment from admin and community on different instance", async () => { let alpha_user = await registerUser(alpha); let newAlphaApi: API = { client: alpha.client, auth: alpha_user.jwt ?? "", }; // New alpha user creates a community, post, and comment. let newCommunity = await createCommunity(newAlphaApi); let newPost = await createPost( newAlphaApi, newCommunity.community_view.community.id, ); let commentRes = await createComment(newAlphaApi, newPost.post_view.post.id); expect(commentRes.comment_view.comment.content).toBeDefined(); // Beta searches that to cache it, then removes it let betaComment = ( await resolveComment(beta, commentRes.comment_view.comment) ).comment; if (!betaComment) { throw "beta comment missing"; } let removeCommentRes = await removeComment( beta, true, betaComment.comment.id, ); expect(removeCommentRes.comment_view.comment.removed).toBe(true); // Make sure its not removed on alpha let refetchedPostComments = await getComments( alpha, newPost.post_view.post.id, ); expect(refetchedPostComments.comments[0].comment.removed).toBe(false); assertCommentFederation( refetchedPostComments.comments[0], commentRes.comment_view, ); }); test("Unlike a comment", async () => { let commentRes = await createComment(alpha, postOnAlphaRes.post_view.post.id); // Lemmy automatically creates 1 like (vote) by author of comment. // Make sure that comment is liked (voted up) on gamma, downstream peer // This is testing replication from remote-home-remote (alpha-beta-gamma) let gammaComment1 = ( await waitUntil( () => resolveComment(gamma, commentRes.comment_view.comment), c => c.comment?.counts.score === 1, ) ).comment; expect(gammaComment1).toBeDefined(); expect(gammaComment1?.community.local).toBe(false); expect(gammaComment1?.creator.local).toBe(false); expect(gammaComment1?.counts.score).toBe(1); let unlike = await likeComment(alpha, 0, commentRes.comment_view.comment); expect(unlike.comment_view.counts.score).toBe(0); // Make sure that comment is unliked on beta let betaComment = ( await waitUntil( () => resolveComment(beta, commentRes.comment_view.comment), c => c.comment?.counts.score === 0, ) ).comment; expect(betaComment).toBeDefined(); expect(betaComment?.community.local).toBe(true); expect(betaComment?.creator.local).toBe(false); expect(betaComment?.counts.score).toBe(0); // Make sure that comment is unliked on gamma, downstream peer // This is testing replication from remote-home-remote (alpha-beta-gamma) let gammaComment = ( await waitUntil( () => resolveComment(gamma, commentRes.comment_view.comment), c => c.comment?.counts.score === 0, ) ).comment; expect(gammaComment).toBeDefined(); expect(gammaComment?.community.local).toBe(false); expect(gammaComment?.creator.local).toBe(false); expect(gammaComment?.counts.score).toBe(0); }); test("Federated comment like", async () => { let commentRes = await createComment(alpha, postOnAlphaRes.post_view.post.id); await waitUntil( () => resolveComment(beta, commentRes.comment_view.comment), c => c.comment?.counts.score === 1, ); // Find the comment on beta let betaComment = ( await resolveComment(beta, commentRes.comment_view.comment) ).comment; if (!betaComment) { throw "Missing beta comment"; } let like = await likeComment(beta, 1, betaComment.comment); expect(like.comment_view.counts.score).toBe(2); // Get the post from alpha, check the likes let postComments = await waitUntil( () => getComments(alpha, postOnAlphaRes.post_view.post.id), c => c.comments[0].counts.score === 2, ); expect(postComments.comments[0].counts.score).toBe(2); }); test("Reply to a comment from another instance, get notification", async () => { let betaCommunity = (await resolveBetaCommunity(alpha)).community; if (!betaCommunity) { throw "Missing beta community"; } const postOnAlphaRes = await createPost(alpha, betaCommunity.community.id); // Create a root-level trunk-branch comment on alpha let commentRes = await createComment(alpha, postOnAlphaRes.post_view.post.id); // find that comment id on beta let betaComment = ( await resolveComment(beta, commentRes.comment_view.comment) ).comment; if (!betaComment) { throw "Missing beta comment"; } // Reply from beta, extending the branch let replyRes = await createComment( beta, betaComment.post.id, betaComment.comment.id, ); expect(replyRes.comment_view.comment.content).toBeDefined(); expect(replyRes.comment_view.community.local).toBe(true); expect(replyRes.comment_view.creator.local).toBe(true); expect(getCommentParentId(replyRes.comment_view.comment)).toBe( betaComment.comment.id, ); expect(replyRes.comment_view.counts.score).toBe(1); // Make sure that reply comment is seen on alpha // TODO not sure why, but a searchComment back to alpha, for the ap_id of betas // comment, isn't working. // let searchAlpha = await searchComment(alpha, replyRes.comment); let postComments = await waitUntil( () => getComments(alpha, postOnAlphaRes.post_view.post.id), pc => pc.comments.length >= 2, ); // Note: this test fails when run twice and this count will differ expect(postComments.comments.length).toBeGreaterThanOrEqual(2); let alphaComment = postComments.comments[0]; expect(alphaComment.comment.content).toBeDefined(); expect(getCommentParentId(alphaComment.comment)).toBe( postComments.comments[1].comment.id, ); expect(alphaComment.community.local).toBe(false); expect(alphaComment.creator.local).toBe(false); expect(alphaComment.counts.score).toBe(1); assertCommentFederation(alphaComment, replyRes.comment_view); // Did alpha get notified of the reply from beta? let alphaUnreadCountRes = await waitUntil( () => getUnreadCount(alpha), e => e.replies >= 1, ); expect(alphaUnreadCountRes.replies).toBeGreaterThanOrEqual(1); // check inbox of replies on alpha, fetching read/unread both let alphaRepliesRes = await getReplies(alpha); expect(alphaRepliesRes.replies.length).toBe(1); expect(alphaRepliesRes.replies[0].comment.content).toBeDefined(); expect(alphaRepliesRes.replies[0].community.local).toBe(false); expect(alphaRepliesRes.replies[0].creator.local).toBe(false); expect(alphaRepliesRes.replies[0].counts.score).toBe(1); // ToDo: interesting alphaRepliesRes.replies[0].comment_reply.id is 1, meaning? how did that come about? expect(alphaRepliesRes.replies[0].comment.id).toBe(alphaComment.comment.id); // this is a new notification, getReplies fetch was for read/unread both, confirm it is unread. expect(alphaRepliesRes.replies[0].comment_reply.read).toBe(false); assertCommentFederation(alphaRepliesRes.replies[0], replyRes.comment_view); }); test("Mention beta from alpha", async () => { if (!betaCommunity) throw Error("no community"); const postOnAlphaRes = await createPost(alpha, betaCommunity.community.id); // Create a new branch, trunk-level comment branch, from alpha instance let commentRes = await createComment(alpha, postOnAlphaRes.post_view.post.id); // Create a reply comment to previous comment, this has a mention in body let mentionContent = "A test mention of @lemmy_beta@lemmy-beta:8551"; let mentionRes = await createComment( alpha, postOnAlphaRes.post_view.post.id, commentRes.comment_view.comment.id, mentionContent, ); expect(mentionRes.comment_view.comment.content).toBeDefined(); expect(mentionRes.comment_view.community.local).toBe(false); expect(mentionRes.comment_view.creator.local).toBe(true); expect(mentionRes.comment_view.counts.score).toBe(1); // get beta's localized copy of the alpha post let betaPost = (await resolvePost(beta, postOnAlphaRes.post_view.post)).post; if (!betaPost) { throw "unable to locate post on beta"; } expect(betaPost.post.ap_id).toBe(postOnAlphaRes.post_view.post.ap_id); expect(betaPost.post.name).toBe(postOnAlphaRes.post_view.post.name); // Make sure that both new comments are seen on beta and have parent/child relationship let betaPostComments = await waitUntil( () => getComments(beta, betaPost!.post.id), c => c.comments[1]?.counts.score === 1, ); expect(betaPostComments.comments.length).toEqual(2); // the trunk-branch root comment will be older than the mention reply comment, so index 1 let betaRootComment = betaPostComments.comments[1]; // the trunk-branch root comment should not have a parent expect(getCommentParentId(betaRootComment.comment)).toBeUndefined(); expect(betaRootComment.comment.content).toBeDefined(); // the mention reply comment should have parent that points to the branch root level comment expect(getCommentParentId(betaPostComments.comments[0].comment)).toBe( betaPostComments.comments[1].comment.id, ); expect(betaRootComment.community.local).toBe(true); expect(betaRootComment.creator.local).toBe(false); expect(betaRootComment.counts.score).toBe(1); assertCommentFederation(betaRootComment, commentRes.comment_view); let mentionsRes = await getMentions(beta); expect(mentionsRes.mentions[0].comment.content).toBeDefined(); expect(mentionsRes.mentions[0].community.local).toBe(true); expect(mentionsRes.mentions[0].creator.local).toBe(false); expect(mentionsRes.mentions[0].counts.score).toBe(1); // the reply comment with mention should be the most fresh, newest, index 0 expect(mentionsRes.mentions[0].person_mention.comment_id).toBe( betaPostComments.comments[0].comment.id, ); }); test("Comment Search", async () => { let commentRes = await createComment(alpha, postOnAlphaRes.post_view.post.id); let betaComment = ( await resolveComment(beta, commentRes.comment_view.comment) ).comment; assertCommentFederation(betaComment, commentRes.comment_view); }); test("A and G subscribe to B (center) A posts, G mentions B, it gets announced to A", async () => { // Create a local post let alphaCommunity = (await resolveCommunity(alpha, "!main@lemmy-alpha:8541")) .community; if (!alphaCommunity) { throw "Missing alpha community"; } let alphaPost = await createPost(alpha, alphaCommunity.community.id); expect(alphaPost.post_view.community.local).toBe(true); // Make sure gamma sees it let gammaPost = (await resolvePost(gamma, alphaPost.post_view.post)).post; if (!gammaPost) { throw "Missing gamma post"; } let commentContent = "A jest test federated comment announce, lets mention @lemmy_beta@lemmy-beta:8551"; let commentRes = await createComment( gamma, gammaPost.post.id, undefined, commentContent, ); expect(commentRes.comment_view.comment.content).toBe(commentContent); expect(commentRes.comment_view.community.local).toBe(false); expect(commentRes.comment_view.creator.local).toBe(true); expect(commentRes.comment_view.counts.score).toBe(1); // Make sure alpha sees it let alphaPostComments2 = await waitUntil( () => getComments(alpha, alphaPost.post_view.post.id), e => e.comments[0]?.counts.score === 1, ); expect(alphaPostComments2.comments[0].comment.content).toBe(commentContent); expect(alphaPostComments2.comments[0].community.local).toBe(true); expect(alphaPostComments2.comments[0].creator.local).toBe(false); expect(alphaPostComments2.comments[0].counts.score).toBe(1); assertCommentFederation( alphaPostComments2.comments[0], commentRes.comment_view, ); // Make sure beta has mentions let relevantMention = await waitUntil( () => getMentions(beta).then(m => m.mentions.find( m => m.comment.ap_id === commentRes.comment_view.comment.ap_id, ), ), e => !!e, ); if (!relevantMention) throw Error("could not find mention"); expect(relevantMention.comment.content).toBe(commentContent); expect(relevantMention.community.local).toBe(false); expect(relevantMention.creator.local).toBe(false); // TODO this is failing because fetchInReplyTos aren't getting score // expect(mentionsRes.mentions[0].score).toBe(1); }); test("Check that activity from another instance is sent to third instance", async () => { // Alpha and gamma users follow beta community let alphaFollow = await followBeta(alpha); expect(alphaFollow.community_view.community.local).toBe(false); expect(alphaFollow.community_view.community.name).toBe("main"); let gammaFollow = await followBeta(gamma); expect(gammaFollow.community_view.community.local).toBe(false); expect(gammaFollow.community_view.community.name).toBe("main"); await waitUntil( () => resolveBetaCommunity(alpha), c => c.community?.subscribed === "Subscribed", ); await waitUntil( () => resolveBetaCommunity(gamma), c => c.community?.subscribed === "Subscribed", ); // Create a post on beta let betaPost = await createPost(beta, 2); expect(betaPost.post_view.community.local).toBe(true); // Make sure gamma and alpha see it let gammaPost = (await resolvePost(gamma, betaPost.post_view.post)).post; if (!gammaPost) { throw "Missing gamma post"; } expect(gammaPost.post).toBeDefined(); let alphaPost = (await resolvePost(alpha, betaPost.post_view.post)).post; if (!alphaPost) { throw "Missing alpha post"; } expect(alphaPost.post).toBeDefined(); // The bug: gamma comments, and alpha should see it. let commentContent = "Comment from gamma"; let commentRes = await createComment( gamma, gammaPost.post.id, undefined, commentContent, ); expect(commentRes.comment_view.comment.content).toBe(commentContent); expect(commentRes.comment_view.community.local).toBe(false); expect(commentRes.comment_view.creator.local).toBe(true); expect(commentRes.comment_view.counts.score).toBe(1); // Make sure alpha sees it let alphaPostComments2 = await waitUntil( () => getComments(alpha, alphaPost!.post.id), e => e.comments[0]?.counts.score === 1, ); expect(alphaPostComments2.comments[0].comment.content).toBe(commentContent); expect(alphaPostComments2.comments[0].community.local).toBe(false); expect(alphaPostComments2.comments[0].creator.local).toBe(false); expect(alphaPostComments2.comments[0].counts.score).toBe(1); assertCommentFederation( alphaPostComments2.comments[0], commentRes.comment_view, ); await Promise.all([unfollowRemotes(alpha), unfollowRemotes(gamma)]); }); test("Fetch in_reply_tos: A is unsubbed from B, B makes a post, and some embedded comments, A subs to B, B updates the lowest level comment, A fetches both the post and all the inreplyto comments for that post.", async () => { // Unfollow all remote communities let site = await unfollowRemotes(alpha); expect( site.my_user?.follows.filter(c => c.community.local == false).length, ).toBe(0); // B creates a post, and two comments, should be invisible to A let postOnBetaRes = await createPost(beta, 2); expect(postOnBetaRes.post_view.post.name).toBeDefined(); let parentCommentContent = "An invisible top level comment from beta"; let parentCommentRes = await createComment( beta, postOnBetaRes.post_view.post.id, undefined, parentCommentContent, ); expect(parentCommentRes.comment_view.comment.content).toBe( parentCommentContent, ); // B creates a comment, then a child one of that. let childCommentContent = "An invisible child comment from beta"; let childCommentRes = await createComment( beta, postOnBetaRes.post_view.post.id, parentCommentRes.comment_view.comment.id, childCommentContent, ); expect(childCommentRes.comment_view.comment.content).toBe( childCommentContent, ); // Follow beta again let follow = await followBeta(alpha); expect(follow.community_view.community.local).toBe(false); expect(follow.community_view.community.name).toBe("main"); // An update to the child comment on beta, should push the post, parent, and child to alpha now let updatedCommentContent = "An update child comment from beta"; let updateRes = await editComment( beta, childCommentRes.comment_view.comment.id, updatedCommentContent, ); expect(updateRes.comment_view.comment.content).toBe(updatedCommentContent); // Get the post from alpha let alphaPostB = (await resolvePost(alpha, postOnBetaRes.post_view.post)) .post; if (!alphaPostB) { throw "Missing alpha post B"; } let alphaPost = await getPost(alpha, alphaPostB.post.id); let alphaPostComments = await waitUntil( () => getComments(alpha, alphaPostB!.post.id), c => c.comments[1]?.comment.content === parentCommentRes.comment_view.comment.content && c.comments[0]?.comment.content === updateRes.comment_view.comment.content, ); expect(alphaPost.post_view.post.name).toBeDefined(); assertCommentFederation( alphaPostComments.comments[1], parentCommentRes.comment_view, ); assertCommentFederation( alphaPostComments.comments[0], updateRes.comment_view, ); expect(alphaPost.post_view.community.local).toBe(false); expect(alphaPost.post_view.creator.local).toBe(false); await unfollowRemotes(alpha); }); test("Report a comment", async () => { let betaCommunity = (await resolveBetaCommunity(beta)).community; if (!betaCommunity) { throw "Missing beta community"; } let postOnBetaRes = (await createPost(beta, betaCommunity.community.id)) .post_view.post; expect(postOnBetaRes).toBeDefined(); let commentRes = (await createComment(beta, postOnBetaRes.id)).comment_view .comment; expect(commentRes).toBeDefined(); let alphaComment = (await resolveComment(alpha, commentRes)).comment?.comment; if (!alphaComment) { throw "Missing alpha comment"; } const reason = randomString(10); let alphaReport = (await reportComment(alpha, alphaComment.id, reason)) .comment_report_view.comment_report; let betaReport = (await waitUntil( () => listCommentReports(beta).then(r => r.comment_reports.find(rep => rep.comment_report.reason === reason), ), e => !!e, ))!.comment_report; expect(betaReport).toBeDefined(); expect(betaReport.resolved).toBe(false); expect(betaReport.original_comment_text).toBe( alphaReport.original_comment_text, ); expect(betaReport.reason).toBe(alphaReport.reason); });