zulip/frontend_tests/node_tests/echo.js

83 lines
2.2 KiB
JavaScript

zrequire('echo');
zrequire('util');
let disparities = [];
let messages_to_rerender = [];
set_global('sent_messages', {
mark_disparity: (local_id) => {
disparities.push(local_id);
},
});
set_global('message_store', {
update_booleans: () => {},
});
set_global('alert_words', {
process_message: () => {},
});
set_global('home_msg_list', {
view: {
rerender_messages: (msgs) => {
messages_to_rerender = msgs;
},
},
});
set_global('message_list', {});
set_global('current_msg_list', '');
run_test('process_from_server for un-echoed messages', () => {
const waiting_for_ack = {};
const server_messages = [
{
local_id: 100.1,
},
];
echo._patch_waiting_for_awk(waiting_for_ack);
const non_echo_messages = echo.process_from_server(server_messages);
assert.deepEqual(non_echo_messages, server_messages);
});
run_test('process_from_server for differently rendered messages', () => {
// Test that we update all the booleans and the content of the message
// in local echo.
const old_value = 'old_value';
const new_value = 'new_value';
const waiting_for_ack = {
100.1: {
content: "<p>A client rendered message</p>",
timestamp: old_value,
is_me_message: old_value,
submessages: old_value,
subject_links: old_value,
},
};
const server_messages = [
{
local_id: 100.1,
content: "<p>A server rendered message</p>",
timestamp: new_value,
is_me_message: new_value,
submessages: new_value,
subject_links: new_value,
},
];
echo._patch_waiting_for_awk(waiting_for_ack);
messages_to_rerender = [];
disparities = [];
const non_echo_messages = echo.process_from_server(server_messages);
assert.deepEqual(non_echo_messages, []);
assert.equal(disparities.length, 1);
assert.deepEqual(messages_to_rerender, [{
content: server_messages[0].content,
timestamp: new_value,
is_me_message: new_value,
submessages: new_value,
subject_links: new_value,
}]);
});