lemmy/api_tests/src/community.spec.ts

534 lines
18 KiB
TypeScript

jest.setTimeout(120000);
import { CommunityView } from "lemmy-js-client/dist/types/CommunityView";
import {
alpha,
beta,
gamma,
setupLogins,
resolveCommunity,
createCommunity,
deleteCommunity,
removeCommunity,
getCommunity,
followCommunity,
banPersonFromCommunity,
resolvePerson,
getSite,
createPost,
getPost,
resolvePost,
registerUser,
getPosts,
getComments,
createComment,
getCommunityByName,
blockInstance,
waitUntil,
alphaUrl,
delta,
betaAllowedInstances,
searchPostLocal,
longDelay,
editCommunity,
} from "./shared";
import { EditCommunity, EditSite } from "lemmy-js-client";
beforeAll(setupLogins);
function assertCommunityFederation(
communityOne?: CommunityView,
communityTwo?: CommunityView,
) {
expect(communityOne?.community.actor_id).toBe(
communityTwo?.community.actor_id,
);
expect(communityOne?.community.name).toBe(communityTwo?.community.name);
expect(communityOne?.community.title).toBe(communityTwo?.community.title);
expect(communityOne?.community.description).toBe(
communityTwo?.community.description,
);
expect(communityOne?.community.icon).toBe(communityTwo?.community.icon);
expect(communityOne?.community.banner).toBe(communityTwo?.community.banner);
expect(communityOne?.community.published).toBe(
communityTwo?.community.published,
);
expect(communityOne?.community.nsfw).toBe(communityTwo?.community.nsfw);
expect(communityOne?.community.removed).toBe(communityTwo?.community.removed);
expect(communityOne?.community.deleted).toBe(communityTwo?.community.deleted);
}
test("Create community", async () => {
let communityRes = await createCommunity(alpha);
expect(communityRes.community_view.community.name).toBeDefined();
// A dupe check
let prevName = communityRes.community_view.community.name;
await expect(createCommunity(alpha, prevName)).rejects.toStrictEqual(
Error("community_already_exists"),
);
// Cache the community on beta, make sure it has the other fields
let searchShort = `!${prevName}@lemmy-alpha:8541`;
let betaCommunity = (await resolveCommunity(beta, searchShort)).community;
assertCommunityFederation(betaCommunity, communityRes.community_view);
});
test("Delete community", async () => {
let communityRes = await createCommunity(beta);
// Cache the community on Alpha
let searchShort = `!${communityRes.community_view.community.name}@lemmy-beta:8551`;
let alphaCommunity = (await resolveCommunity(alpha, searchShort)).community;
if (!alphaCommunity) {
throw "Missing alpha community";
}
assertCommunityFederation(alphaCommunity, communityRes.community_view);
// Follow the community from alpha
let follow = await followCommunity(alpha, true, alphaCommunity.community.id);
// Make sure the follow response went through
expect(follow.community_view.community.local).toBe(false);
let deleteCommunityRes = await deleteCommunity(
beta,
true,
communityRes.community_view.community.id,
);
expect(deleteCommunityRes.community_view.community.deleted).toBe(true);
expect(deleteCommunityRes.community_view.community.title).toBe(
communityRes.community_view.community.title,
);
// Make sure it got deleted on A
let communityOnAlphaDeleted = await waitUntil(
() => getCommunity(alpha, alphaCommunity!.community.id),
g => g.community_view.community.deleted,
);
expect(communityOnAlphaDeleted.community_view.community.deleted).toBe(true);
// Undelete
let undeleteCommunityRes = await deleteCommunity(
beta,
false,
communityRes.community_view.community.id,
);
expect(undeleteCommunityRes.community_view.community.deleted).toBe(false);
// Make sure it got undeleted on A
let communityOnAlphaUnDeleted = await waitUntil(
() => getCommunity(alpha, alphaCommunity!.community.id),
g => !g.community_view.community.deleted,
);
expect(communityOnAlphaUnDeleted.community_view.community.deleted).toBe(
false,
);
});
test("Remove community", async () => {
let communityRes = await createCommunity(beta);
// Cache the community on Alpha
let searchShort = `!${communityRes.community_view.community.name}@lemmy-beta:8551`;
let alphaCommunity = (await resolveCommunity(alpha, searchShort)).community;
if (!alphaCommunity) {
throw "Missing alpha community";
}
assertCommunityFederation(alphaCommunity, communityRes.community_view);
// Follow the community from alpha
let follow = await followCommunity(alpha, true, alphaCommunity.community.id);
// Make sure the follow response went through
expect(follow.community_view.community.local).toBe(false);
let removeCommunityRes = await removeCommunity(
beta,
true,
communityRes.community_view.community.id,
);
expect(removeCommunityRes.community_view.community.removed).toBe(true);
expect(removeCommunityRes.community_view.community.title).toBe(
communityRes.community_view.community.title,
);
// Make sure it got Removed on A
let communityOnAlphaRemoved = await waitUntil(
() => getCommunity(alpha, alphaCommunity!.community.id),
g => g.community_view.community.removed,
);
expect(communityOnAlphaRemoved.community_view.community.removed).toBe(true);
// unremove
let unremoveCommunityRes = await removeCommunity(
beta,
false,
communityRes.community_view.community.id,
);
expect(unremoveCommunityRes.community_view.community.removed).toBe(false);
// Make sure it got undeleted on A
let communityOnAlphaUnRemoved = await waitUntil(
() => getCommunity(alpha, alphaCommunity!.community.id),
g => !g.community_view.community.removed,
);
expect(communityOnAlphaUnRemoved.community_view.community.removed).toBe(
false,
);
});
test("Search for beta community", async () => {
let communityRes = await createCommunity(beta);
expect(communityRes.community_view.community.name).toBeDefined();
let searchShort = `!${communityRes.community_view.community.name}@lemmy-beta:8551`;
let alphaCommunity = (await resolveCommunity(alpha, searchShort)).community;
assertCommunityFederation(alphaCommunity, communityRes.community_view);
});
test("Admin actions in remote community are not federated to origin", async () => {
// create a community on alpha
let communityRes = (await createCommunity(alpha)).community_view;
expect(communityRes.community.name).toBeDefined();
// gamma follows community and posts in it
let gammaCommunity = (
await resolveCommunity(gamma, communityRes.community.actor_id)
).community;
if (!gammaCommunity) {
throw "Missing gamma community";
}
await followCommunity(gamma, true, gammaCommunity.community.id);
gammaCommunity = (
await waitUntil(
() => resolveCommunity(gamma, communityRes.community.actor_id),
g => g.community?.subscribed === "Subscribed",
)
).community;
if (!gammaCommunity) {
throw "Missing gamma community";
}
expect(gammaCommunity.subscribed).toBe("Subscribed");
let gammaPost = (await createPost(gamma, gammaCommunity.community.id))
.post_view;
expect(gammaPost.post.id).toBeDefined();
expect(gammaPost.creator_banned_from_community).toBe(false);
// admin of beta decides to ban gamma from community
let betaCommunity = (
await resolveCommunity(beta, communityRes.community.actor_id)
).community;
if (!betaCommunity) {
throw "Missing beta community";
}
let bannedUserInfo1 = (await getSite(gamma)).my_user?.local_user_view.person;
if (!bannedUserInfo1) {
throw "Missing banned user 1";
}
let bannedUserInfo2 = (await resolvePerson(beta, bannedUserInfo1.actor_id))
.person;
if (!bannedUserInfo2) {
throw "Missing banned user 2";
}
let banRes = await banPersonFromCommunity(
beta,
bannedUserInfo2.person.id,
betaCommunity.community.id,
true,
true,
);
expect(banRes.banned).toBe(true);
// ban doesnt federate to community's origin instance alpha
let alphaPost = (await resolvePost(alpha, gammaPost.post)).post;
expect(alphaPost?.creator_banned_from_community).toBe(false);
// and neither to gamma
let gammaPost2 = await getPost(gamma, gammaPost.post.id);
expect(gammaPost2.post_view.creator_banned_from_community).toBe(false);
});
test("moderator view", async () => {
// register a new user with their own community on alpha and post to it
let otherUser = await registerUser(alpha, alphaUrl);
let otherCommunity = (await createCommunity(otherUser)).community_view;
expect(otherCommunity.community.name).toBeDefined();
let otherPost = (await createPost(otherUser, otherCommunity.community.id))
.post_view;
expect(otherPost.post.id).toBeDefined();
let otherComment = (await createComment(otherUser, otherPost.post.id))
.comment_view;
expect(otherComment.comment.id).toBeDefined();
// create a community and post on alpha
let alphaCommunity = (await createCommunity(alpha)).community_view;
expect(alphaCommunity.community.name).toBeDefined();
let alphaPost = (await createPost(alpha, alphaCommunity.community.id))
.post_view;
expect(alphaPost.post.id).toBeDefined();
let alphaComment = (await createComment(otherUser, alphaPost.post.id))
.comment_view;
expect(alphaComment.comment.id).toBeDefined();
// other user also posts on alpha's community
let otherAlphaPost = (
await createPost(otherUser, alphaCommunity.community.id)
).post_view;
expect(otherAlphaPost.post.id).toBeDefined();
let otherAlphaComment = (
await createComment(otherUser, otherAlphaPost.post.id)
).comment_view;
expect(otherAlphaComment.comment.id).toBeDefined();
// alpha lists posts and comments on home page, should contain all posts that were made
let posts = (await getPosts(alpha, "All")).posts;
expect(posts).toBeDefined();
let postIds = posts.map(post => post.post.id);
let comments = (await getComments(alpha, undefined, "All")).comments;
expect(comments).toBeDefined();
let commentIds = comments.map(comment => comment.comment.id);
expect(postIds).toContain(otherPost.post.id);
expect(commentIds).toContain(otherComment.comment.id);
expect(postIds).toContain(alphaPost.post.id);
expect(commentIds).toContain(alphaComment.comment.id);
expect(postIds).toContain(otherAlphaPost.post.id);
expect(commentIds).toContain(otherAlphaComment.comment.id);
// in moderator view, alpha should not see otherPost, wich was posted on a community alpha doesn't moderate
posts = (await getPosts(alpha, "ModeratorView")).posts;
expect(posts).toBeDefined();
postIds = posts.map(post => post.post.id);
comments = (await getComments(alpha, undefined, "ModeratorView")).comments;
expect(comments).toBeDefined();
commentIds = comments.map(comment => comment.comment.id);
expect(postIds).not.toContain(otherPost.post.id);
expect(commentIds).not.toContain(otherComment.comment.id);
expect(postIds).toContain(alphaPost.post.id);
expect(commentIds).toContain(alphaComment.comment.id);
expect(postIds).toContain(otherAlphaPost.post.id);
expect(commentIds).toContain(otherAlphaComment.comment.id);
});
test("Get community for different casing on domain", async () => {
let communityRes = await createCommunity(alpha);
expect(communityRes.community_view.community.name).toBeDefined();
// A dupe check
let prevName = communityRes.community_view.community.name;
await expect(createCommunity(alpha, prevName)).rejects.toStrictEqual(
Error("community_already_exists"),
);
// Cache the community on beta, make sure it has the other fields
let communityName = `${communityRes.community_view.community.name}@LEMMY-ALPHA:8541`;
let betaCommunity = (await getCommunityByName(beta, communityName))
.community_view;
assertCommunityFederation(betaCommunity, communityRes.community_view);
});
test("User blocks instance, communities are hidden", async () => {
// create community and post on beta
let communityRes = await createCommunity(beta);
expect(communityRes.community_view.community.name).toBeDefined();
let postRes = await createPost(
beta,
communityRes.community_view.community.id,
);
expect(postRes.post_view.post.id).toBeDefined();
// fetch post to alpha
let alphaPost = (await resolvePost(alpha, postRes.post_view.post)).post!;
expect(alphaPost.post).toBeDefined();
// post should be included in listing
let listing = await getPosts(alpha, "All");
let listing_ids = listing.posts.map(p => p.post.ap_id);
expect(listing_ids).toContain(postRes.post_view.post.ap_id);
// block the beta instance
await blockInstance(alpha, alphaPost.community.instance_id, true);
// after blocking, post should not be in listing
let listing2 = await getPosts(alpha, "All");
let listing_ids2 = listing2.posts.map(p => p.post.ap_id);
expect(listing_ids2.indexOf(postRes.post_view.post.ap_id)).toBe(-1);
// unblock instance again
await blockInstance(alpha, alphaPost.community.instance_id, false);
// post should be included in listing
let listing3 = await getPosts(alpha, "All");
let listing_ids3 = listing3.posts.map(p => p.post.ap_id);
expect(listing_ids3).toContain(postRes.post_view.post.ap_id);
});
test("Community follower count is federated", async () => {
// Follow the beta community from alpha
let community = await createCommunity(beta);
let community_id = community.community_view.community.actor_id;
let resolved = await resolveCommunity(alpha, community_id);
if (!resolved.community) {
throw "Missing beta community";
}
await followCommunity(alpha, true, resolved.community.community.id);
let followed = (
await waitUntil(
() => resolveCommunity(alpha, community_id),
c => c.community?.subscribed === "Subscribed",
)
).community;
// Make sure there is 1 subscriber
expect(followed?.counts.subscribers).toBe(1);
// Follow the community from gamma
resolved = await resolveCommunity(gamma, community_id);
if (!resolved.community) {
throw "Missing beta community";
}
await followCommunity(gamma, true, resolved.community.community.id);
followed = (
await waitUntil(
() => resolveCommunity(gamma, community_id),
c => c.community?.subscribed === "Subscribed",
)
).community;
// Make sure there are 2 subscribers
expect(followed?.counts?.subscribers).toBe(2);
// Follow the community from delta
resolved = await resolveCommunity(delta, community_id);
if (!resolved.community) {
throw "Missing beta community";
}
await followCommunity(delta, true, resolved.community.community.id);
followed = (
await waitUntil(
() => resolveCommunity(delta, community_id),
c => c.community?.subscribed === "Subscribed",
)
).community;
// Make sure there are 3 subscribers
expect(followed?.counts?.subscribers).toBe(3);
});
test("Dont receive community activities after unsubscribe", async () => {
let communityRes = await createCommunity(alpha);
expect(communityRes.community_view.community.name).toBeDefined();
expect(communityRes.community_view.counts.subscribers).toBe(1);
let betaCommunity = (
await resolveCommunity(beta, communityRes.community_view.community.actor_id)
).community;
assertCommunityFederation(betaCommunity, communityRes.community_view);
// follow alpha community from beta
await followCommunity(beta, true, betaCommunity!.community.id);
// ensure that follower count was updated
let communityRes1 = await getCommunity(
alpha,
communityRes.community_view.community.id,
);
expect(communityRes1.community_view.counts.subscribers).toBe(2);
// temporarily block alpha, so that it doesnt know about unfollow
let editSiteForm: EditSite = {};
editSiteForm.allowed_instances = ["lemmy-epsilon"];
await beta.editSite(editSiteForm);
await longDelay();
// unfollow
await followCommunity(beta, false, betaCommunity!.community.id);
// ensure that alpha still sees beta as follower
let communityRes2 = await getCommunity(
alpha,
communityRes.community_view.community.id,
);
expect(communityRes2.community_view.counts.subscribers).toBe(2);
// unblock alpha
editSiteForm.allowed_instances = betaAllowedInstances;
await beta.editSite(editSiteForm);
await longDelay();
// create a post, it shouldnt reach beta
let postRes = await createPost(
alpha,
communityRes.community_view.community.id,
);
expect(postRes.post_view.post.id).toBeDefined();
// await longDelay();
let postResBeta = searchPostLocal(beta, postRes.post_view.post);
expect((await postResBeta).posts.length).toBe(0);
});
test("Fetch community, includes posts", async () => {
let communityRes = await createCommunity(alpha);
expect(communityRes.community_view.community.name).toBeDefined();
expect(communityRes.community_view.counts.subscribers).toBe(1);
let postRes = await createPost(
alpha,
communityRes.community_view.community.id,
);
expect(postRes.post_view.post).toBeDefined();
let resolvedCommunity = await waitUntil(
() =>
resolveCommunity(beta, communityRes.community_view.community.actor_id),
c => c.community?.community.id != undefined,
);
let betaCommunity = resolvedCommunity.community;
expect(betaCommunity?.community.actor_id).toBe(
communityRes.community_view.community.actor_id,
);
await longDelay();
let post_listing = await getPosts(beta, "All", betaCommunity?.community.id);
expect(post_listing.posts.length).toBe(1);
expect(post_listing.posts[0].post.ap_id).toBe(postRes.post_view.post.ap_id);
});
test("Content in local-only community doesnt federate", async () => {
// create a community and set it local-only
let communityRes = (await createCommunity(alpha)).community_view.community;
let form: EditCommunity = {
community_id: communityRes.id,
visibility: "LocalOnly",
};
await editCommunity(alpha, form);
// cant resolve the community from another instance
await expect(
resolveCommunity(beta, communityRes.actor_id),
).rejects.toStrictEqual(Error("couldnt_find_object"));
// create a post, also cant resolve it
let postRes = await createPost(alpha, communityRes.id);
await expect(resolvePost(beta, postRes.post_view.post)).rejects.toStrictEqual(
Error("couldnt_find_object"),
);
});