mirror of
https://github.com/zulip/zulip.git
synced 2025-11-04 14:03:30 +00:00
6ec808b8df
ES and TypeScript modules are strict by default and don’t need this directive. ESLint will remind us to add it to new CommonJS files and remove it from ES and TypeScript modules. Signed-off-by: Anders Kaseorg <anders@zulip.com>
419 lines
12 KiB
JavaScript
419 lines
12 KiB
JavaScript
"use strict";
|
|
|
|
// These unit tests for static/js/message_list.js emphasize the model-ish
|
|
// aspects of the MessageList class. We have to stub out a few functions
|
|
// related to views and events to get the tests working.
|
|
|
|
const noop = function () {};
|
|
|
|
set_global("Filter", noop);
|
|
global.stub_out_jquery();
|
|
set_global("document", null);
|
|
set_global("current_msg_list", {});
|
|
set_global("narrow_state", {});
|
|
set_global("stream_data", {});
|
|
|
|
zrequire("FetchStatus", "js/fetch_status");
|
|
zrequire("muting");
|
|
zrequire("MessageListData", "js/message_list_data");
|
|
zrequire("MessageListView", "js/message_list_view");
|
|
const MessageList = zrequire("message_list").MessageList;
|
|
|
|
function accept_all_filter() {
|
|
const filter = {
|
|
predicate: () => () => true,
|
|
};
|
|
|
|
return filter;
|
|
}
|
|
|
|
run_test("basics", () => {
|
|
const filter = accept_all_filter();
|
|
|
|
const list = new MessageList({
|
|
filter,
|
|
});
|
|
|
|
const messages = [
|
|
{
|
|
id: 50,
|
|
content: "fifty",
|
|
},
|
|
{
|
|
id: 60,
|
|
},
|
|
{
|
|
id: 70,
|
|
},
|
|
{
|
|
id: 80,
|
|
},
|
|
];
|
|
|
|
assert.equal(list.empty(), true);
|
|
|
|
list.append(messages, true);
|
|
|
|
assert.equal(list.num_items(), 4);
|
|
assert.equal(list.empty(), false);
|
|
assert.equal(list.first().id, 50);
|
|
assert.equal(list.last().id, 80);
|
|
|
|
assert.equal(list.get(50).content, "fifty");
|
|
|
|
assert.equal(list.closest_id(49), 50);
|
|
assert.equal(list.closest_id(50), 50);
|
|
assert.equal(list.closest_id(51), 50);
|
|
assert.equal(list.closest_id(59), 60);
|
|
assert.equal(list.closest_id(60), 60);
|
|
assert.equal(list.closest_id(61), 60);
|
|
|
|
assert.deepEqual(list.all_messages(), messages);
|
|
|
|
global.$.Event = function (ev) {
|
|
assert.equal(ev, "message_selected.zulip");
|
|
};
|
|
list.select_id(50);
|
|
|
|
assert.equal(list.selected_id(), 50);
|
|
assert.equal(list.selected_idx(), 0);
|
|
|
|
list.advance_past_messages([60, 80]);
|
|
assert.equal(list.selected_id(), 60);
|
|
assert.equal(list.selected_idx(), 1);
|
|
|
|
// Make sure not rerendered when reselected
|
|
let num_renders = 0;
|
|
list.rerender = function () {
|
|
num_renders += 1;
|
|
};
|
|
list.reselect_selected_id();
|
|
assert.equal(num_renders, 0);
|
|
assert.equal(list.selected_id(), 60);
|
|
|
|
const old_messages = [
|
|
{
|
|
id: 30,
|
|
},
|
|
{
|
|
id: 40,
|
|
},
|
|
];
|
|
list.add_messages(old_messages);
|
|
assert.equal(list.first().id, 30);
|
|
assert.equal(list.last().id, 80);
|
|
|
|
const new_messages = [
|
|
{
|
|
id: 90,
|
|
},
|
|
];
|
|
list.append(new_messages, true);
|
|
assert.equal(list.last().id, 90);
|
|
|
|
list.view.clear_table = function () {};
|
|
|
|
list.remove_and_rerender([{id: 60}]);
|
|
const removed = list.all_messages().filter((msg) => msg.id !== 60);
|
|
assert.deepEqual(list.all_messages(), removed);
|
|
|
|
list.clear();
|
|
assert.deepEqual(list.all_messages(), []);
|
|
});
|
|
|
|
run_test("prev_next", () => {
|
|
const list = new MessageList({});
|
|
|
|
assert.equal(list.prev(), undefined);
|
|
assert.equal(list.next(), undefined);
|
|
assert.equal(list.is_at_end(), false);
|
|
|
|
// try to confuse things with bogus selected id
|
|
list.data.set_selected_id(33);
|
|
assert.equal(list.prev(), undefined);
|
|
assert.equal(list.next(), undefined);
|
|
assert.equal(list.is_at_end(), false);
|
|
|
|
const messages = [{id: 30}, {id: 40}, {id: 50}, {id: 60}];
|
|
list.append(messages, true);
|
|
assert.equal(list.prev(), undefined);
|
|
assert.equal(list.next(), undefined);
|
|
|
|
// The next case is for defensive code.
|
|
list.data.set_selected_id(45);
|
|
assert.equal(list.prev(), undefined);
|
|
assert.equal(list.next(), undefined);
|
|
assert.equal(list.is_at_end(), false);
|
|
|
|
list.data.set_selected_id(30);
|
|
assert.equal(list.prev(), undefined);
|
|
assert.equal(list.next(), 40);
|
|
|
|
list.data.set_selected_id(50);
|
|
assert.equal(list.prev(), 40);
|
|
assert.equal(list.next(), 60);
|
|
assert.equal(list.is_at_end(), false);
|
|
|
|
list.data.set_selected_id(60);
|
|
assert.equal(list.prev(), 50);
|
|
assert.equal(list.next(), undefined);
|
|
assert.equal(list.is_at_end(), true);
|
|
});
|
|
|
|
run_test("message_range", () => {
|
|
const list = new MessageList({});
|
|
|
|
const messages = [{id: 30}, {id: 40}, {id: 50}, {id: 60}];
|
|
list.append(messages, true);
|
|
assert.deepEqual(list.message_range(2, 30), [{id: 30}]);
|
|
assert.deepEqual(list.message_range(2, 31), [{id: 30}, {id: 40}]);
|
|
assert.deepEqual(list.message_range(30, 40), [{id: 30}, {id: 40}]);
|
|
assert.deepEqual(list.message_range(31, 39), [{id: 40}]);
|
|
assert.deepEqual(list.message_range(31, 1000), [{id: 40}, {id: 50}, {id: 60}]);
|
|
blueslip.expect("error", "message_range given a start of -1");
|
|
assert.deepEqual(list.message_range(-1, 40), [{id: 30}, {id: 40}]);
|
|
});
|
|
|
|
run_test("nth_most_recent_id", () => {
|
|
const list = new MessageList({});
|
|
list.append([{id: 10}, {id: 20}, {id: 30}]);
|
|
assert.equal(list.nth_most_recent_id(1), 30);
|
|
assert.equal(list.nth_most_recent_id(2), 20);
|
|
assert.equal(list.nth_most_recent_id(3), 10);
|
|
assert.equal(list.nth_most_recent_id(4), -1);
|
|
});
|
|
|
|
run_test("change_message_id", () => {
|
|
const list = new MessageList({});
|
|
list.data._add_to_hash([
|
|
{id: 10.5, content: "good job"},
|
|
{id: 20.5, content: "ok!"},
|
|
]);
|
|
|
|
// local to local
|
|
list.change_message_id(10.5, 11.5);
|
|
assert.equal(list.get(11.5).content, "good job");
|
|
|
|
list.change_message_id(11.5, 11);
|
|
assert.equal(list.get(11).content, "good job");
|
|
|
|
list.change_message_id(20.5, 10);
|
|
assert.equal(list.get(10).content, "ok!");
|
|
|
|
// test nonexistent id
|
|
assert.equal(list.change_message_id(13, 15), undefined);
|
|
});
|
|
|
|
run_test("last_sent_by_me", () => {
|
|
const list = new MessageList({});
|
|
const items = [
|
|
{
|
|
id: 1,
|
|
sender_id: 3,
|
|
},
|
|
{
|
|
id: 2,
|
|
sender_id: 3,
|
|
},
|
|
{
|
|
id: 3,
|
|
sender_id: 6,
|
|
},
|
|
];
|
|
|
|
list.append(items);
|
|
set_global("page_params", {user_id: 3});
|
|
// Look for the last message where user_id == 3 (our ID)
|
|
assert.equal(list.get_last_message_sent_by_me().id, 2);
|
|
});
|
|
|
|
run_test("local_echo", () => {
|
|
let list = new MessageList({});
|
|
list.append([
|
|
{id: 10},
|
|
{id: 20},
|
|
{id: 30},
|
|
{id: 20.02},
|
|
{id: 20.03},
|
|
{id: 40},
|
|
{id: 50},
|
|
{id: 60},
|
|
]);
|
|
list._local_only = {20.02: {id: 20.02}, 20.03: {id: 20.03}};
|
|
|
|
assert.equal(list.closest_id(10), 10);
|
|
assert.equal(list.closest_id(20), 20);
|
|
assert.equal(list.closest_id(30), 30);
|
|
assert.equal(list.closest_id(20.02), 20.02);
|
|
assert.equal(list.closest_id(20.03), 20.03);
|
|
assert.equal(list.closest_id(29), 30);
|
|
assert.equal(list.closest_id(40), 40);
|
|
assert.equal(list.closest_id(50), 50);
|
|
assert.equal(list.closest_id(60), 60);
|
|
|
|
assert.equal(list.closest_id(60), 60);
|
|
assert.equal(list.closest_id(21), 20);
|
|
assert.equal(list.closest_id(29), 30);
|
|
assert.equal(list.closest_id(31), 30);
|
|
assert.equal(list.closest_id(54), 50);
|
|
assert.equal(list.closest_id(58), 60);
|
|
|
|
list = new MessageList({});
|
|
list.append([
|
|
{id: 10},
|
|
{id: 20},
|
|
{id: 30},
|
|
{id: 20.02},
|
|
{id: 20.03},
|
|
{id: 40},
|
|
{id: 50},
|
|
{id: 50.01},
|
|
{id: 50.02},
|
|
{id: 60},
|
|
]);
|
|
list._local_only = {
|
|
20.02: {id: 20.02},
|
|
20.03: {id: 20.03},
|
|
50.01: {id: 50.01},
|
|
50.02: {id: 50.02},
|
|
};
|
|
|
|
assert.equal(list.closest_id(10), 10);
|
|
assert.equal(list.closest_id(20), 20);
|
|
assert.equal(list.closest_id(30), 30);
|
|
assert.equal(list.closest_id(20.02), 20.02);
|
|
assert.equal(list.closest_id(20.03), 20.03);
|
|
assert.equal(list.closest_id(40), 40);
|
|
assert.equal(list.closest_id(50), 50);
|
|
assert.equal(list.closest_id(60), 60);
|
|
|
|
assert.equal(list.closest_id(60), 60);
|
|
assert.equal(list.closest_id(21), 20);
|
|
assert.equal(list.closest_id(29), 30);
|
|
assert.equal(list.closest_id(31), 30);
|
|
assert.equal(list.closest_id(47), 50);
|
|
assert.equal(list.closest_id(51), 50.02);
|
|
assert.equal(list.closest_id(59), 60);
|
|
assert.equal(list.closest_id(50.01), 50.01);
|
|
});
|
|
|
|
run_test("bookend", (override) => {
|
|
const list = new MessageList({});
|
|
|
|
let expected = "translated: You subscribed to stream IceCream";
|
|
list.view.clear_trailing_bookend = noop;
|
|
list.narrowed = true;
|
|
|
|
override("narrow_state.stream", () => "IceCream");
|
|
|
|
override("stream_data.is_subscribed", () => true);
|
|
|
|
global.with_stub((stub) => {
|
|
list.view.render_trailing_bookend = stub.f;
|
|
list.update_trailing_bookend();
|
|
const bookend = stub.get_args("content", "subscribed", "show_button");
|
|
assert.equal(bookend.content, expected);
|
|
assert.equal(bookend.subscribed, true);
|
|
assert.equal(bookend.show_button, true);
|
|
});
|
|
|
|
expected = "translated: You unsubscribed from stream IceCream";
|
|
list.last_message_historical = false;
|
|
override("stream_data.is_subscribed", () => false);
|
|
|
|
override("stream_data.get_sub", () => ({invite_only: false}));
|
|
|
|
global.with_stub((stub) => {
|
|
list.view.render_trailing_bookend = stub.f;
|
|
list.update_trailing_bookend();
|
|
const bookend = stub.get_args("content", "subscribed", "show_button");
|
|
assert.equal(bookend.content, expected);
|
|
assert.equal(bookend.subscribed, false);
|
|
assert.equal(bookend.show_button, true);
|
|
});
|
|
|
|
// Test when the stream is privates (invite only)
|
|
expected = "translated: You unsubscribed from stream IceCream";
|
|
override("stream_data.is_subscribed", () => false);
|
|
|
|
override("stream_data.get_sub", () => ({invite_only: true}));
|
|
|
|
global.with_stub((stub) => {
|
|
list.view.render_trailing_bookend = stub.f;
|
|
list.update_trailing_bookend();
|
|
const bookend = stub.get_args("content", "subscribed", "show_button");
|
|
assert.equal(bookend.content, expected);
|
|
assert.equal(bookend.subscribed, false);
|
|
assert.equal(bookend.show_button, false);
|
|
});
|
|
|
|
expected = "translated: You are not subscribed to stream IceCream";
|
|
list.last_message_historical = true;
|
|
|
|
global.with_stub((stub) => {
|
|
list.view.render_trailing_bookend = stub.f;
|
|
list.update_trailing_bookend();
|
|
const bookend = stub.get_args("content", "subscribed", "show_button");
|
|
assert.equal(bookend.content, expected);
|
|
assert.equal(bookend.subscribed, false);
|
|
assert.equal(bookend.show_button, true);
|
|
});
|
|
});
|
|
|
|
run_test("unmuted_messages", (override) => {
|
|
const list = new MessageList({});
|
|
|
|
const muted_stream_id = 999;
|
|
|
|
const unmuted = [
|
|
{
|
|
id: 50,
|
|
stream_id: muted_stream_id,
|
|
mentioned: true, // overrides mute
|
|
topic: "whatever",
|
|
},
|
|
{
|
|
id: 60,
|
|
stream_id: 42,
|
|
mentioned: false,
|
|
topic: "whatever",
|
|
},
|
|
];
|
|
const muted = [
|
|
{
|
|
id: 70,
|
|
stream_id: muted_stream_id,
|
|
mentioned: false,
|
|
topic: "whatever",
|
|
},
|
|
];
|
|
|
|
override("muting.is_topic_muted", (stream_id) => stream_id === muted_stream_id);
|
|
|
|
// Make sure unmuted_message filters out the "muted" entry,
|
|
// which we mark as having a muted topic, and not mentioned.
|
|
const test_unmuted = list.unmuted_messages(unmuted.concat(muted));
|
|
assert.deepEqual(unmuted, test_unmuted);
|
|
});
|
|
|
|
run_test("add_remove_rerender", () => {
|
|
const filter = accept_all_filter();
|
|
|
|
const list = new MessageList({filter});
|
|
|
|
const messages = [{id: 1}, {id: 2}, {id: 3}];
|
|
|
|
list.data.unmuted_messages = function (msgs) {
|
|
return msgs;
|
|
};
|
|
list.add_messages(messages);
|
|
assert.equal(list.num_items(), 3);
|
|
|
|
global.with_stub((stub) => {
|
|
list.rerender = stub.f;
|
|
list.remove_and_rerender(messages);
|
|
assert.equal(stub.num_calls, 1);
|
|
assert.equal(list.num_items(), 0);
|
|
});
|
|
});
|