zulip/web/tests/dispatch_subs.test.cjs

321 lines
10 KiB
JavaScript

"use strict";
const assert = require("node:assert/strict");
const events = require("./lib/events.cjs");
const {mock_esm, zrequire} = require("./lib/namespace.cjs");
const {make_stub} = require("./lib/stub.cjs");
const {run_test, noop} = require("./lib/test.cjs");
const blueslip = require("./lib/zblueslip.cjs");
const event_fixtures = events.fixtures;
const test_user = events.test_user;
const compose_recipient = mock_esm("../src/compose_recipient");
const message_lists = mock_esm("../src/message_lists");
const message_live_update = mock_esm("../src/message_live_update");
const message_view_header = mock_esm("../src/message_view_header");
const narrow_state = mock_esm("../src/narrow_state");
const overlays = mock_esm("../src/overlays");
const settings_org = mock_esm("../src/settings_org");
const settings_streams = mock_esm("../src/settings_streams");
const stream_events = mock_esm("../src/stream_events");
const stream_list = mock_esm("../src/stream_list");
const stream_settings_ui = mock_esm("../src/stream_settings_ui");
message_lists.current = {};
const compose_state = zrequire("compose_state");
const peer_data = zrequire("peer_data");
const people = zrequire("people");
const server_events_dispatch = zrequire("server_events_dispatch");
const {set_realm} = zrequire("state_data");
const stream_data = zrequire("stream_data");
const sub_store = zrequire("sub_store");
const realm = {};
set_realm(realm);
people.add_active_user(test_user);
const me = {
email: "me@zulip.com",
full_name: "Me Myself",
user_id: 101,
};
people.add_active_user(me);
people.initialize_current_user(me.user_id);
const dispatch = server_events_dispatch.dispatch_normal_event;
function test(label, f) {
run_test(label, (helpers) => {
stream_data.clear_subscriptions();
f(helpers);
});
}
test("add", ({override}) => {
const event = event_fixtures.subscription__add;
const sub = event.subscriptions[0];
const stream_id = sub.stream_id;
stream_data.add_sub({
stream_id,
name: sub.name,
});
const subscription_stub = make_stub();
override(stream_events, "mark_subscribed", subscription_stub.f);
dispatch(event);
assert.equal(subscription_stub.num_calls, 1);
const args = subscription_stub.get_args("sub", "subscribers");
assert.deepEqual(args.sub.stream_id, stream_id);
assert.deepEqual(args.subscribers, event.subscriptions[0].subscribers);
});
test("peer add/remove", ({override}) => {
let event = event_fixtures.subscription__peer_add;
stream_data.add_sub({
name: "devel",
stream_id: event.stream_ids[0],
});
const stream_stub = make_stub();
override(stream_events, "process_subscriber_update", stream_stub.f);
dispatch(event);
assert.equal(stream_stub.num_calls, 1);
assert.ok(peer_data.is_user_subscribed(event.stream_ids[0], event.user_ids[0]));
event = event_fixtures.subscription__peer_remove;
dispatch(event);
assert.equal(stream_stub.num_calls, 2);
assert.ok(!peer_data.is_user_subscribed(event.stream_ids[0], event.user_ids[0]));
});
test("remove", ({override}) => {
const event = event_fixtures.subscription__remove;
const event_sub = event.subscriptions[0];
const stream_id = event_sub.stream_id;
const sub = {
stream_id,
name: event_sub.name,
};
stream_data.add_sub(sub);
const stub = make_stub();
override(stream_events, "mark_unsubscribed", stub.f);
dispatch(event);
assert.equal(stub.num_calls, 1);
const args = stub.get_args("sub");
assert.deepEqual(args.sub, sub);
});
test("update", ({override}) => {
const event = event_fixtures.subscription__update;
const stub = make_stub();
override(stream_events, "update_property", stub.f);
dispatch(event);
assert.equal(stub.num_calls, 1);
const args = stub.get_args("stream_id", "property", "value");
assert.deepEqual(args.stream_id, event.stream_id);
assert.deepEqual(args.property, event.property);
assert.deepEqual(args.value, event.value);
});
test("add error handling", () => {
// test blueslip errors/warns
const event = event_fixtures.subscription__add;
blueslip.expect("error", "Subscribing to unknown stream");
dispatch(event);
blueslip.reset();
});
test("peer event error handling (bad stream_ids/user_ids)", ({override}) => {
override(stream_events, "process_subscriber_update", noop);
const add_event = {
type: "subscription",
op: "peer_add",
stream_ids: [8888, 9999],
user_ids: [3333, 4444],
};
blueslip.expect("warn", "We have untracked stream_ids: 8888,9999");
blueslip.expect("warn", "We have untracked user_ids");
dispatch(add_event);
blueslip.reset();
const remove_event = {
type: "subscription",
op: "peer_remove",
stream_ids: [8888, 9999],
user_ids: [3333, 4444],
};
blueslip.expect("warn", "We have untracked stream_ids: 8888,9999");
blueslip.expect("warn", "We have untracked user_ids");
dispatch(remove_event);
});
test("stream update", ({override}) => {
const event = event_fixtures.stream__update;
const stub = make_stub();
override(stream_events, "update_property", stub.f);
override(settings_streams, "update_default_streams_table", noop);
override(stream_list, "update_subscribe_to_more_streams_link", noop);
dispatch(event);
assert.equal(stub.num_calls, 1);
const args = stub.get_args("stream_id", "property", "value");
assert.equal(args.stream_id, event.stream_id);
assert.equal(args.property, event.property);
assert.equal(args.value, event.value);
});
test("stream create", ({override}) => {
assert.equal(sub_store.get(101), undefined);
assert.equal(sub_store.get(102), undefined);
const event = event_fixtures.stream__create;
override(stream_settings_ui, "add_sub_to_table", noop);
override(stream_list, "update_subscribe_to_more_streams_link", noop);
override(overlays, "streams_open", () => true);
dispatch(event);
assert.deepEqual(sub_store.get(101).name, "devel");
assert.deepEqual(sub_store.get(102).name, "test");
});
test("stream delete (normal)", ({override}) => {
const event = event_fixtures.stream__delete;
for (const stream of event.streams) {
stream_data.add_sub(stream);
}
stream_data.subscribe_myself(event.streams[0]);
override(settings_streams, "update_default_streams_table", noop);
narrow_state.is_for_stream_id = () => true;
let bookend_updates = 0;
override(message_lists.current, "update_trailing_bookend", () => {
bookend_updates += 1;
});
const removed_stream_ids = [];
override(stream_settings_ui, "remove_stream", (stream_id) => {
removed_stream_ids.push(stream_id);
});
let removed_sidebar_rows = 0;
override(stream_list, "remove_sidebar_row", () => {
removed_sidebar_rows += 1;
});
override(stream_list, "update_subscribe_to_more_streams_link", noop);
override(message_live_update, "rerender_messages_view", noop);
override(message_view_header, "maybe_rerender_title_area_for_stream", noop);
dispatch(event);
assert.deepEqual(removed_stream_ids, [event.streams[0].stream_id, event.streams[1].stream_id]);
// We should possibly be able to make a single call to
// update_trailing_bookend, but we currently do it for each stream.
assert.equal(bookend_updates, 2);
assert.equal(removed_sidebar_rows, 1);
});
test("stream delete (special streams)", ({override}) => {
const event = event_fixtures.stream__delete;
for (const stream of event.streams) {
stream.is_archived = false;
stream_data.add_sub(stream);
}
stream_data.subscribe_myself(event.streams[0]);
// sanity check data
assert.equal(event.streams.length, 2);
override(realm, "realm_new_stream_announcements_stream_id", event.streams[0].stream_id);
override(realm, "realm_signup_announcements_stream_id", event.streams[1].stream_id);
override(realm, "realm_zulip_update_announcements_stream_id", event.streams[0].stream_id);
override(stream_settings_ui, "remove_stream", noop);
override(settings_org, "sync_realm_settings", noop);
override(settings_streams, "update_default_streams_table", noop);
override(message_lists.current, "update_trailing_bookend", noop);
override(stream_list, "remove_sidebar_row", noop);
override(stream_list, "update_subscribe_to_more_streams_link", noop);
override(message_live_update, "rerender_messages_view", noop);
override(message_view_header, "maybe_rerender_title_area_for_stream", noop);
dispatch(event);
assert.equal(realm.realm_new_stream_announcements_stream_id, -1);
assert.equal(realm.realm_signup_announcements_stream_id, -1);
assert.equal(realm.realm_zulip_update_announcements_stream_id, -1);
});
test("stream delete (stream is selected in compose)", ({override}) => {
override(compose_recipient, "on_compose_select_recipient_update", noop);
const event = event_fixtures.stream__delete;
for (const stream of event.streams) {
stream.is_archived = false;
stream_data.add_sub(stream);
}
stream_data.subscribe_myself(event.streams[0]);
compose_state.set_stream_id(event.streams[0].stream_id);
override(settings_streams, "update_default_streams_table", noop);
narrow_state.is_for_stream_id = () => true;
let bookend_updates = 0;
override(message_lists.current, "update_trailing_bookend", () => {
bookend_updates += 1;
});
const removed_stream_ids = [];
override(stream_settings_ui, "remove_stream", (stream_id) => {
removed_stream_ids.push(stream_id);
});
let removed_sidebar_rows = 0;
override(stream_list, "remove_sidebar_row", () => {
removed_sidebar_rows += 1;
});
override(stream_list, "update_subscribe_to_more_streams_link", noop);
override(message_live_update, "rerender_messages_view", noop);
override(message_view_header, "maybe_rerender_title_area_for_stream", noop);
dispatch(event);
assert.equal(compose_state.stream_name(), "");
assert.deepEqual(removed_stream_ids, [event.streams[0].stream_id, event.streams[1].stream_id]);
// We should possibly be able to make a single call to
// update_trailing_bookend, but we currently do it for each stream.
assert.equal(bookend_updates, 2);
assert.equal(removed_sidebar_rows, 1);
});