zulip/frontend_tests/node_tests/unread.js

679 lines
20 KiB
JavaScript

"use strict";
const {strict: assert} = require("assert");
const _ = require("lodash");
const {zrequire} = require("../zjsunit/namespace");
const {run_test} = require("../zjsunit/test");
const {page_params} = require("../zjsunit/zpage_params");
page_params.realm_push_notifications_enabled = false;
const {FoldDict} = zrequire("fold_dict");
const message_store = zrequire("message_store");
const muted_topics = zrequire("muted_topics");
const people = zrequire("people");
const stream_data = zrequire("stream_data");
const sub_store = zrequire("sub_store");
const unread = zrequire("unread");
const me = {
email: "me@example.com",
user_id: 30,
full_name: "Me Myself",
};
people.add_active_user(me);
people.initialize_current_user(me.user_id);
const social = {
stream_id: 200,
name: "social",
subscribed: true,
is_muted: false,
};
stream_data.add_sub(social);
function assert_zero_counts(counts) {
assert.equal(counts.private_message_count, 0);
assert.equal(counts.home_unread_messages, 0);
assert.equal(counts.mentioned_message_count, 0);
assert.equal(counts.stream_count.size, 0);
assert.equal(counts.pm_count.size, 0);
}
function test_notifiable_count(home_unread_messages, expected_notifiable_count) {
page_params.desktop_icon_count_display = 1;
let notifiable_counts = unread.get_notifiable_count();
assert.deepEqual(notifiable_counts, home_unread_messages);
page_params.desktop_icon_count_display = 2;
notifiable_counts = unread.get_notifiable_count();
assert.deepEqual(notifiable_counts, expected_notifiable_count);
page_params.desktop_icon_count_display = 3;
notifiable_counts = unread.get_notifiable_count();
assert.deepEqual(notifiable_counts, 0);
}
function test(label, f) {
run_test(label, ({override}) => {
unread.declare_bankruptcy();
muted_topics.set_muted_topics([]);
f({override});
});
}
test("empty_counts_while_narrowed", () => {
const counts = unread.get_counts();
assert_zero_counts(counts);
test_notifiable_count(counts.home_unread_messages, 0);
});
test("empty_counts_while_home", () => {
const counts = unread.get_counts();
assert_zero_counts(counts);
test_notifiable_count(counts.home_unread_messages, 0);
});
test("changing_topics", () => {
// Summary: change the topic of a message from 'lunch'
// to 'dinner' using update_unread_topics().
let count = unread.num_unread_for_topic(social.stream_id, "lunch");
assert.equal(count, 0);
const stream_id = 100;
const wrong_stream_id = 110;
const message = {
id: 15,
type: "stream",
stream_id,
topic: "luNch",
unread: true,
};
const other_message = {
id: 16,
type: "stream",
stream_id,
topic: "lunCH",
unread: true,
};
assert.deepEqual(unread.get_unread_message_ids([15, 16]), []);
assert.deepEqual(unread.get_unread_messages([message, other_message]), []);
let msg_ids = unread.get_msg_ids_for_topic(stream_id, "LuNcH");
assert.deepEqual(msg_ids, []);
msg_ids = unread.get_msg_ids_for_stream(stream_id);
assert.deepEqual(msg_ids, []);
unread.process_loaded_messages([message, other_message]);
assert.deepEqual(unread.get_all_msg_ids(), [15, 16]);
assert.deepEqual(unread.get_unread_message_ids([15, 16]), [15, 16]);
assert.deepEqual(unread.get_unread_messages([message, other_message]), [
message,
other_message,
]);
count = unread.num_unread_for_topic(stream_id, "Lunch");
assert.equal(count, 2);
assert.ok(unread.topic_has_any_unread(stream_id, "lunch"));
assert.ok(!unread.topic_has_any_unread(wrong_stream_id, "lunch"));
assert.ok(!unread.topic_has_any_unread(stream_id, "NOT lunch"));
count = unread.num_unread_for_topic(stream_id, "NOT lunch");
assert.equal(count, 0);
msg_ids = unread.get_msg_ids_for_topic(stream_id, "NOT lunch");
assert.deepEqual(msg_ids, []);
let event = {
topic: "dinner",
};
unread.update_unread_topics(message, event);
count = unread.num_unread_for_topic(stream_id, "lUnch");
assert.equal(count, 1);
count = unread.num_unread_for_topic(stream_id, "dinner");
assert.equal(count, 1);
event = {
topic: "snack",
};
unread.update_unread_topics(other_message, event);
count = unread.num_unread_for_topic(stream_id, "lunch");
assert.equal(count, 0);
assert.ok(!unread.topic_has_any_unread(stream_id, "lunch"));
assert.ok(!unread.topic_has_any_unread(wrong_stream_id, "lunch"));
count = unread.num_unread_for_topic(stream_id, "snack");
assert.equal(count, 1);
assert.ok(unread.topic_has_any_unread(stream_id, "snack"));
assert.ok(!unread.topic_has_any_unread(wrong_stream_id, "snack"));
// Test defensive code. Trying to update a message we don't know
// about should be a no-op.
event = {
topic: "brunch",
};
unread.update_unread_topics(other_message, event);
// Update a message that was never marked as unread.
const sticky_message = {
id: 17,
type: "stream",
stream_id,
topic: "sticky",
unread: true,
};
message_store.update_message_cache(message);
message_store.update_message_cache(other_message);
message_store.update_message_cache(sticky_message);
unread.process_loaded_messages([sticky_message]);
count = unread.num_unread_for_topic(stream_id, "sticky");
assert.equal(count, 1);
assert.ok(sticky_message.unread);
unread.mark_as_read(sticky_message.id);
count = unread.num_unread_for_topic(stream_id, "sticky");
assert.equal(count, 0);
assert.ok(!sticky_message.unread);
event = {
topic: "sticky",
};
unread.update_unread_topics(sticky_message, event);
count = unread.num_unread_for_topic(stream_id, "sticky");
assert.equal(count, 0);
// cleanup
unread.mark_as_read(message.id);
count = unread.num_unread_for_topic(stream_id, "dinner");
assert.equal(count, 0);
unread.mark_as_read(other_message.id);
count = unread.num_unread_for_topic(stream_id, "snack");
assert.equal(count, 0);
// test coverage
unread.update_unread_topics(sticky_message, {});
});
test("muting", () => {
const stream_id = social.stream_id;
const unknown_stream_id = 555;
const message = {
id: 15,
type: "stream",
stream_id,
topic: "test_muting",
unread: true,
};
unread.process_loaded_messages([message]);
let counts = unread.get_counts();
assert.equal(counts.stream_count.get(stream_id), 1);
assert.equal(counts.home_unread_messages, 1);
assert.equal(unread.num_unread_for_stream(stream_id), 1);
assert.deepEqual(unread.get_msg_ids_for_stream(stream_id), [message.id]);
test_notifiable_count(counts.home_unread_messages, 0);
muted_topics.add_muted_topic(social.stream_id, "test_muting");
counts = unread.get_counts();
assert.equal(counts.stream_count.get(stream_id), 0);
assert.equal(counts.home_unread_messages, 0);
assert.equal(unread.num_unread_for_stream(stream_id), 0);
assert.deepEqual(unread.get_msg_ids_for_stream(stream_id), []);
test_notifiable_count(counts.home_unread_messages, 0);
// we still find the message id here (muting is ignored)
assert.deepEqual(unread.get_all_msg_ids(), [message.id]);
assert.equal(unread.num_unread_for_stream(unknown_stream_id), 0);
});
test("num_unread_for_topic", ({override}) => {
// Test the num_unread_for_topic() function using many
// messages.
const stream_id = 301;
override(sub_store, "get", (arg) => {
if (arg === stream_id) {
return {name: "Some stream"};
}
throw new Error(`Unknown stream ${arg}`);
});
let count = unread.num_unread_for_topic(stream_id, "lunch");
assert.equal(count, 0);
const message = {
type: "stream",
stream_id,
topic: "LuncH",
unread: true,
};
// Put messages into list in reverse order to try to confuse
// our sort.
const num_msgs = 500;
let i;
for (i = num_msgs; i > 0; i -= 1) {
message.id = i;
unread.process_loaded_messages([message]);
}
count = unread.num_unread_for_topic(stream_id, "lunch");
assert.equal(count, num_msgs);
let msg_ids = unread.get_msg_ids_for_topic(stream_id, "LuNcH");
assert.deepEqual(msg_ids, _.range(1, 501));
msg_ids = unread.get_msg_ids_for_stream(stream_id);
assert.deepEqual(msg_ids, _.range(1, 501));
const topic_dict = new FoldDict();
let missing_topics = unread.get_missing_topics({
stream_id,
topic_dict,
});
assert.deepEqual(missing_topics, [{pretty_name: "LuncH", message_id: 500}]);
topic_dict.set("lUNCh", "whatever");
missing_topics = unread.get_missing_topics({
stream_id,
topic_dict,
});
assert.deepEqual(missing_topics, []);
for (i = 0; i < num_msgs; i += 1) {
message.id = i + 1;
unread.mark_as_read(message.id);
}
count = unread.num_unread_for_topic(stream_id, "lunch");
assert.equal(count, 0);
msg_ids = unread.get_msg_ids_for_topic(stream_id, "LuNcH");
assert.deepEqual(msg_ids, []);
msg_ids = unread.get_msg_ids_for_stream(stream_id);
assert.deepEqual(msg_ids, []);
});
test("home_messages", ({override}) => {
override(stream_data, "is_subscribed", () => true);
override(stream_data, "is_muted", () => false);
const stream_id = 401;
override(sub_store, "get", () => ({
name: "whatever",
}));
const message = {
id: 15,
type: "stream",
stream_id,
topic: "lunch",
unread: true,
};
let counts = unread.get_counts();
assert.equal(counts.home_unread_messages, 0);
test_notifiable_count(counts.home_unread_messages, 0);
unread.process_loaded_messages([message]);
counts = unread.get_counts();
assert.equal(counts.home_unread_messages, 1);
assert.equal(counts.stream_count.get(stream_id), 1);
test_notifiable_count(counts.home_unread_messages, 0);
unread.mark_as_read(message.id);
counts = unread.get_counts();
assert.equal(counts.home_unread_messages, 0);
test_notifiable_count(counts.home_unread_messages, 0);
unread.process_loaded_messages([message]);
counts = unread.get_counts();
assert.equal(counts.home_unread_messages, 1);
test_notifiable_count(counts.home_unread_messages, 0);
// Now unsubscribe all our streams.
override(stream_data, "is_subscribed", () => false);
counts = unread.get_counts();
assert.equal(counts.home_unread_messages, 0);
test_notifiable_count(counts.home_unread_messages, 0);
});
test("phantom_messages", () => {
const message = {
id: 999,
type: "stream",
stream_id: 555,
topic: "phantom",
};
unread.mark_as_read(message.id);
const counts = unread.get_counts();
assert.equal(counts.home_unread_messages, 0);
test_notifiable_count(counts.home_unread_messages, 0);
});
test("private_messages", () => {
let counts = unread.get_counts();
assert.equal(counts.private_message_count, 0);
const anybody = {
email: "anybody@example.com",
user_id: 999,
full_name: "Any Body",
};
people.add_active_user(anybody);
const message = {
id: 15,
type: "private",
display_recipient: [{id: anybody.user_id}, {id: me.user_id}],
unread: true,
};
unread.process_loaded_messages([message]);
counts = unread.get_counts();
assert.equal(counts.private_message_count, 1);
assert.equal(counts.pm_count.get("999"), 1);
test_notifiable_count(counts.home_unread_messages, 1);
unread.mark_as_read(message.id);
counts = unread.get_counts();
assert.equal(counts.private_message_count, 0);
assert.equal(counts.pm_count.get("999"), 0);
test_notifiable_count(counts.home_unread_messages, 0);
});
test("private_messages", () => {
const alice = {
email: "alice@example.com",
user_id: 101,
full_name: "Alice",
};
people.add_active_user(alice);
const bob = {
email: "bob@example.com",
user_id: 102,
full_name: "Bob",
};
people.add_active_user(bob);
assert.equal(unread.num_unread_for_person(alice.user_id.toString()), 0);
assert.equal(unread.num_unread_for_person(bob.user_id.toString()), 0);
assert.deepEqual(unread.get_msg_ids_for_person(alice.user_id.toString()), []);
assert.deepEqual(unread.get_msg_ids_for_person(bob.user_id.toString()), []);
assert.deepEqual(unread.get_msg_ids_for_person(), []);
assert.deepEqual(unread.get_msg_ids_for_private(), []);
const message = {
id: 15,
display_recipient: [{id: alice.user_id}],
type: "private",
unread: true,
};
const read_message = {
flags: ["read"],
};
unread.process_loaded_messages([message, read_message]);
assert.equal(unread.num_unread_for_person(alice.user_id.toString()), 1);
assert.equal(unread.num_unread_for_person(""), 0);
assert.deepEqual(unread.get_msg_ids_for_person(alice.user_id.toString()), [message.id]);
assert.deepEqual(unread.get_msg_ids_for_person(bob.user_id.toString()), []);
assert.deepEqual(unread.get_msg_ids_for_private(), [message.id]);
assert.deepEqual(unread.get_all_msg_ids(), [message.id]);
unread.mark_as_read(message.id);
assert.equal(unread.num_unread_for_person(alice.user_id.toString()), 0);
assert.equal(unread.num_unread_for_person(""), 0);
assert.deepEqual(unread.get_msg_ids_for_person(alice.user_id.toString()), []);
assert.deepEqual(unread.get_msg_ids_for_person(bob.user_id.toString()), []);
assert.deepEqual(unread.get_msg_ids_for_private(), []);
assert.deepEqual(unread.get_all_msg_ids(), []);
const counts = unread.get_counts();
assert.equal(counts.private_message_count, 0);
test_notifiable_count(counts.home_unread_messages, 0);
});
test("mentions", () => {
let counts = unread.get_counts();
assert.equal(counts.mentioned_message_count, 0);
assert.deepEqual(unread.get_msg_ids_for_mentions(), []);
test_notifiable_count(counts.home_unread_messages, 0);
const muted_stream_id = 401;
muted_topics.add_muted_topic(401, "lunch");
const already_read_message = {
id: 14,
type: "stream",
stream_id: 400,
topic: "lunch",
mentioned: true,
mentioned_me_directly: true,
unread: false,
};
const mention_me_message = {
id: 15,
type: "stream",
stream_id: 400,
topic: "lunch",
mentioned: true,
mentioned_me_directly: true,
unread: true,
};
const mention_all_message = {
id: 16,
type: "stream",
stream_id: 400,
topic: "lunch",
mentioned: true,
mentioned_me_directly: false,
unread: true,
};
// This message shouldn't affect the unread mention counts.
const muted_mention_all_message = {
id: 17,
type: "stream",
stream_id: muted_stream_id,
topic: "lunch",
mentioned: true,
mentioned_me_directly: false,
unread: true,
};
unread.process_loaded_messages([
already_read_message,
mention_me_message,
mention_all_message,
muted_mention_all_message,
]);
counts = unread.get_counts();
assert.equal(counts.mentioned_message_count, 2);
assert.deepEqual(unread.get_msg_ids_for_mentions(), [
mention_me_message.id,
mention_all_message.id,
]);
assert.deepEqual(unread.get_all_msg_ids(), [
mention_me_message.id,
mention_all_message.id,
muted_mention_all_message.id,
]);
test_notifiable_count(counts.home_unread_messages, 2);
unread.mark_as_read(mention_me_message.id);
unread.mark_as_read(mention_all_message.id);
counts = unread.get_counts();
assert.equal(counts.mentioned_message_count, 0);
test_notifiable_count(counts.home_unread_messages, 0);
});
test("mention updates", () => {
const message = {
id: 17,
unread: false,
type: "stream",
};
function test_counted(counted) {
unread.update_message_for_mention(message);
assert.equal(unread.unread_mentions_counter.has(message.id), counted);
}
test_counted(false);
message.unread = true;
message.mentioned = true;
test_counted(true);
message.mentioned = false;
test_counted(false);
message.mentioned = true;
test_counted(true);
message.unread = false;
test_counted(false);
message.unread = true;
test_counted(true);
});
test("starring", () => {
// We don't need any setup here, because we just hard code
// this to [] in the code.
assert.deepEqual(unread.get_msg_ids_for_starred(), []);
});
test("declare_bankruptcy", () => {
const message = {
id: 16,
type: "whatever",
stream_id: 1999,
topic: "whatever",
mentioned: true,
};
unread.process_loaded_messages([message]);
unread.declare_bankruptcy();
const counts = unread.get_counts();
assert_zero_counts(counts);
test_notifiable_count(counts.home_unread_messages, 0);
});
test("message_unread", () => {
// Test some code that might be overly defensive, for line coverage sake.
assert.ok(!unread.message_unread(undefined));
assert.ok(unread.message_unread({unread: true}));
assert.ok(!unread.message_unread({unread: false}));
});
test("server_counts", () => {
// note that user_id 30 is "me"
page_params.unread_msgs = {
pms: [
{
sender_id: 101,
unread_message_ids: [31, 32, 60, 61, 62, 63],
},
],
huddles: [
{
user_ids_string: "4,6,30,101",
unread_message_ids: [34, 50],
},
],
streams: [
{
stream_id: 1,
topic: "test",
unread_message_ids: [33, 35, 36],
},
],
mentions: [31, 34, 40, 41],
};
unread.initialize();
assert.equal(unread.num_unread_for_person("101"), 6);
assert.equal(unread.num_unread_for_person("4,6,101"), 2);
assert.equal(unread.num_unread_for_person("30"), 0);
assert.equal(unread.num_unread_for_topic(0, "bogus"), 0);
assert.equal(unread.num_unread_for_topic(1, "bogus"), 0);
assert.equal(unread.num_unread_for_topic(1, "test"), 3);
assert.equal(unread.unread_mentions_counter.size, 4);
unread.mark_as_read(40);
assert.equal(unread.unread_mentions_counter.size, 3);
unread.mark_as_read(35);
assert.equal(unread.num_unread_for_topic(1, "test"), 2);
unread.mark_as_read(34);
assert.equal(unread.num_unread_for_person("4,6,101"), 1);
});
test("empty_cases", () => {
const stream_id = 999;
let msg_ids = unread.get_msg_ids_for_topic(stream_id, "LuNcH");
assert.deepEqual(msg_ids, []);
msg_ids = unread.get_msg_ids_for_stream(stream_id);
assert.deepEqual(msg_ids, []);
assert.deepEqual(unread.get_all_msg_ids(), []);
const missing_topics = unread.get_missing_topics({
stream_id,
topic_dict: "should-never-be-referenced",
});
assert.deepEqual(missing_topics, []);
});
test("errors", () => {
// Test unknown message leads to zero count
const message = {
id: 9,
type: "private",
display_recipient: [{id: 9999}],
};
unread.mark_as_read(message.id);
const counts = unread.get_counts();
assert.equal(counts.private_message_count, 0);
test_notifiable_count(counts.home_unread_messages, 0);
});