zulip/web/tests/topic_list_data.test.js

448 lines
13 KiB
JavaScript

"use strict";
const assert = require("node:assert/strict");
const _ = require("lodash");
const {mock_esm, zrequire} = require("./lib/namespace");
const {run_test} = require("./lib/test");
mock_esm("../src/message_store", {
get() {
return {
stream_id: 556,
topic: "general",
};
},
});
const user_topics = mock_esm("../src/user_topics", {
is_topic_muted() {
return false;
},
is_topic_followed() {
return false;
},
is_topic_unmuted_or_followed() {
return false;
},
});
const narrow_state = mock_esm("../src/narrow_state", {
topic() {},
stream_id() {},
});
const {set_realm} = zrequire("state_data");
const stream_data = zrequire("stream_data");
const stream_topic_history = zrequire("stream_topic_history");
const topic_list_data = zrequire("topic_list_data");
const unread = zrequire("unread");
set_realm({});
const general = {
stream_id: 556,
name: "general",
};
stream_data.add_sub(general);
function get_list_info(zoom, search) {
const stream_id = general.stream_id;
const zoomed = zoom === undefined ? false : zoom;
const search_term = search === undefined ? "" : search;
return topic_list_data.get_list_info(stream_id, zoomed, search_term);
}
function test(label, f) {
run_test(label, (helpers) => {
stream_topic_history.reset();
f(helpers);
});
}
test("get_list_info w/real stream_topic_history", ({override}) => {
let list_info;
const empty_list_info = get_list_info();
assert.deepEqual(empty_list_info, {
items: [],
more_topics_have_unread_mention_messages: false,
more_topics_unreads: 0,
more_topics_unread_count_muted: false,
num_possible_topics: 0,
});
function add_topic_message(topic_name, message_id) {
stream_topic_history.add_message({
stream_id: general.stream_id,
topic_name,
message_id,
});
}
for (const i of _.range(10)) {
let topic_name;
// All odd topics are resolved.
if (i % 2) {
topic_name = "✔ topic ";
} else {
topic_name = "topic ";
}
add_topic_message(topic_name + i, 1000 + i);
}
override(narrow_state, "topic", () => "topic 11");
override(narrow_state, "stream_id", () => 556);
list_info = get_list_info();
assert.equal(list_info.items.length, 8);
assert.equal(list_info.more_topics_unreads, 0);
assert.equal(list_info.more_topics_have_unread_mention_messages, false);
assert.equal(list_info.num_possible_topics, 11);
assert.deepEqual(list_info.items[0], {
topic_name: "topic 11",
topic_resolved_prefix: "",
topic_display_name: "topic 11",
unread: 0,
is_zero: true,
stream_id: 556,
is_muted: false,
is_followed: false,
is_unmuted_or_followed: false,
is_active_topic: true,
url: "#narrow/stream/556-general/topic/topic.2011",
contains_unread_mention: false,
});
override(narrow_state, "topic", () => "topic 6");
list_info = get_list_info();
assert.equal(list_info.items.length, 8);
assert.equal(list_info.more_topics_unreads, 0);
assert.equal(list_info.more_topics_have_unread_mention_messages, false);
assert.equal(list_info.num_possible_topics, 10);
assert.deepEqual(list_info.items[0], {
contains_unread_mention: false,
is_active_topic: false,
is_muted: false,
is_followed: false,
is_unmuted_or_followed: false,
is_zero: true,
stream_id: 556,
topic_display_name: "topic 9",
topic_name: "✔ topic 9",
topic_resolved_prefix: "✔ ",
unread: 0,
url: "#narrow/stream/556-general/topic/.E2.9C.94.20topic.209",
});
assert.deepEqual(list_info.items[1], {
contains_unread_mention: false,
is_active_topic: false,
is_muted: false,
is_followed: false,
is_unmuted_or_followed: false,
is_zero: true,
stream_id: 556,
topic_display_name: "topic 8",
topic_name: "topic 8",
topic_resolved_prefix: "",
unread: 0,
url: "#narrow/stream/556-general/topic/topic.208",
});
// If we zoom in, our results are based on topic filter.
// If topic search input is empty, we show all 10 topics.
const zoomed = true;
list_info = get_list_info(zoomed);
assert.equal(list_info.items.length, 10);
assert.equal(list_info.more_topics_unreads, 0);
assert.equal(list_info.more_topics_have_unread_mention_messages, false);
assert.equal(list_info.num_possible_topics, 10);
add_topic_message("After Brooklyn", 1008);
add_topic_message("Catering", 1009);
// When topic search input is not empty, we show topics
// based on the search term.
const search_term = "b,c";
list_info = get_list_info(zoomed, search_term);
assert.equal(list_info.items.length, 2);
assert.equal(list_info.more_topics_unreads, 0);
assert.equal(list_info.more_topics_have_unread_mention_messages, false);
assert.equal(list_info.num_possible_topics, 2);
});
test("get_list_info unreads", ({override}) => {
let list_info;
let message_id = 0;
for (let i = 15; i >= 0; i -= 1) {
stream_topic_history.add_message({
stream_id: general.stream_id,
message_id: (message_id += 1),
topic_name: `topic ${i}`,
});
}
function add_unreads(topic, count) {
unread.process_loaded_messages(
Array.from({length: count}, () => ({
id: (message_id += 1),
stream_id: general.stream_id,
topic,
type: "stream",
unread: true,
})),
);
}
function add_unreads_with_mention(topic, count) {
unread.process_loaded_messages(
Array.from({length: count}, () => ({
id: (message_id += 1),
stream_id: general.stream_id,
topic,
type: "stream",
unread: true,
mentioned: true,
mentioned_me_directly: true,
})),
);
}
/*
We have 16 topics, but we only show up
to 12 topics, depending on how many have
unread counts. We only show a max of 8
fully-read topics.
So first we'll get 10 topics, where 2 are
unread.
*/
add_unreads("topic 14", 1);
add_unreads("topic 13", 1);
/*
We added 1 unread message in 'topic 14',
but now we would add a unread message
with `mention` for user, to test
`more_topics_have_unread_mention_messages`.
*/
add_unreads_with_mention("topic 14", 1);
list_info = get_list_info();
assert.equal(list_info.items.length, 10);
assert.equal(list_info.more_topics_unreads, 0);
assert.equal(list_info.more_topics_have_unread_mention_messages, false);
assert.equal(list_info.num_possible_topics, 16);
assert.deepEqual(
list_info.items.map((li) => li.topic_name),
[
"topic 0",
"topic 1",
"topic 2",
"topic 3",
"topic 4",
"topic 5",
"topic 6",
"topic 7",
"topic 13",
"topic 14",
],
);
add_unreads("topic 12", 1);
add_unreads("topic 11", 1);
add_unreads("topic 10", 1);
list_info = get_list_info();
assert.equal(list_info.items.length, 12);
assert.equal(list_info.more_topics_unreads, 2);
assert.equal(list_info.more_topics_have_unread_mention_messages, true);
assert.equal(list_info.num_possible_topics, 16);
assert.deepEqual(
list_info.items.map((li) => li.topic_name),
[
"topic 0",
"topic 1",
"topic 2",
"topic 3",
"topic 4",
"topic 5",
"topic 6",
"topic 7",
"topic 10",
"topic 11",
"topic 12",
"topic 13",
],
);
add_unreads("topic 9", 1);
add_unreads("topic 8", 1);
add_unreads("topic 4", 1);
override(user_topics, "is_topic_muted", (stream_id, topic_name) => {
assert.equal(stream_id, general.stream_id);
return topic_name === "topic 4";
});
// muting the stream and unmuting the topic 5
// this should make topic 5 at top in items array
general.is_muted = true;
add_unreads("topic 5", 1);
override(user_topics, "is_topic_unmuted_or_followed", (stream_id, topic_name) => {
assert.equal(stream_id, general.stream_id);
return topic_name === "topic 5";
});
list_info = get_list_info();
assert.equal(list_info.items.length, 12);
assert.equal(list_info.more_topics_unreads, 3);
assert.equal(list_info.more_topics_have_unread_mention_messages, true);
assert.equal(list_info.num_possible_topics, 16);
assert.equal(list_info.more_topics_unread_count_muted, false);
assert.deepEqual(
list_info.items.map((li) => li.topic_name),
[
"topic 5",
"topic 0",
"topic 1",
"topic 2",
"topic 3",
"topic 6",
"topic 7",
"topic 8",
"topic 9",
"topic 10",
"topic 11",
"topic 12",
],
);
// Now test with topics 4/8/9, all the ones with unreads, being muted.
override(user_topics, "is_topic_muted", (stream_id, topic_name) => {
assert.equal(stream_id, general.stream_id);
return ["topic 4", "topic 8", "topic 9"].includes(topic_name);
});
list_info = get_list_info();
assert.equal(list_info.items.length, 12);
assert.equal(list_info.more_topics_unreads, 3);
// Topic 14 now makes it above the "show all topics" fold.
assert.equal(list_info.more_topics_have_unread_mention_messages, false);
assert.equal(list_info.num_possible_topics, 16);
assert.equal(list_info.more_topics_unread_count_muted, true);
assert.deepEqual(
list_info.items.map((li) => li.topic_name),
[
"topic 5",
"topic 0",
"topic 1",
"topic 2",
"topic 3",
"topic 6",
"topic 7",
"topic 10",
"topic 11",
"topic 12",
"topic 13",
"topic 14",
],
);
add_unreads_with_mention("topic 8", 1);
list_info = get_list_info();
assert.equal(list_info.items.length, 12);
assert.equal(list_info.more_topics_unreads, 4);
// Topic 8's new mention gets counted here.
assert.equal(list_info.more_topics_have_unread_mention_messages, true);
assert.equal(list_info.num_possible_topics, 16);
assert.equal(list_info.more_topics_unread_count_muted, true);
assert.deepEqual(
list_info.items.map((li) => li.topic_name),
[
"topic 5",
"topic 0",
"topic 1",
"topic 2",
"topic 3",
"topic 6",
"topic 7",
"topic 10",
"topic 11",
"topic 12",
"topic 13",
"topic 14",
],
);
// Adding an additional older unmuted topic with unreads should
// result in just the unmuted unreads being counted.
add_unreads("topic 15", 15);
list_info = get_list_info();
assert.equal(list_info.items.length, 12);
assert.equal(list_info.more_topics_unreads, 15);
assert.equal(list_info.more_topics_have_unread_mention_messages, true);
assert.equal(list_info.num_possible_topics, 16);
assert.equal(list_info.more_topics_unread_count_muted, false);
assert.deepEqual(
list_info.items.map((li) => li.topic_name),
[
"topic 5",
"topic 0",
"topic 1",
"topic 2",
"topic 3",
"topic 6",
"topic 7",
"topic 10",
"topic 11",
"topic 12",
"topic 13",
"topic 14",
],
);
});
test("get_list_info with specific topics and searches", () => {
let list_info;
function add_topic_message(topic_name, message_id) {
stream_topic_history.add_message({
stream_id: general.stream_id,
topic_name,
message_id,
});
}
add_topic_message("BF-2924 zulip", 1001);
add_topic_message("tech_support/escalation", 1002);
list_info = get_list_info(true, "2924");
assert.equal(list_info.items.length, 1);
assert.equal(list_info.items[0].topic_name, "BF-2924 zulip");
list_info = get_list_info(true, "support/escalation");
assert.equal(list_info.items.length, 1);
assert.equal(list_info.items[0].topic_name, "tech_support/escalation");
list_info = get_list_info(true, "support");
assert.equal(list_info.items.length, 1);
assert.equal(list_info.items[0].topic_name, "tech_support/escalation");
list_info = get_list_info(true, "zulip");
assert.equal(list_info.items.length, 1);
assert.equal(list_info.items[0].topic_name, "BF-2924 zulip");
list_info = get_list_info(true, "SUPPORT");
assert.equal(list_info.items.length, 1);
assert.equal(list_info.items[0].topic_name, "tech_support/escalation");
list_info = get_list_info(true, "nonexistent");
assert.equal(list_info.items.length, 0);
});