zulip/frontend_tests/node_tests/server_events.js

143 lines
3.4 KiB
JavaScript

"use strict";
const {strict: assert} = require("assert");
const {mock_cjs, mock_esm, set_global, zrequire} = require("../zjsunit/namespace");
const {run_test} = require("../zjsunit/test");
const blueslip = require("../zjsunit/zblueslip");
const $ = require("../zjsunit/zjquery");
const noop = () => {};
set_global("document", {
to_$() {
return {
trigger() {},
};
},
});
set_global("addEventListener", noop);
mock_cjs("jquery", $);
const channel = mock_esm("../../static/js/channel");
mock_esm("../../static/js/reload_state", {
is_in_progress() {
return false;
},
});
set_global("home_msg_list", {
select_id: noop,
selected_id() {
return 1;
},
});
set_global("page_params", {test_suite: false});
// we also directly write to pointer
set_global("pointer", {});
mock_esm("../../static/js/ui_report", {
hide_error() {
return false;
},
show_error() {
return false;
},
});
mock_esm("../../static/js/stream_events", {
update_property() {
throw new Error("subs update error");
},
});
const message_events = mock_esm("../../static/js/message_events", {
insert_new_messages() {
throw new Error("insert error");
},
update_messages() {
throw new Error("update error");
},
});
const server_events = zrequire("server_events");
server_events.home_view_loaded();
run_test("message_event", (override) => {
const event = {
type: "message",
message: {
content: "hello",
},
flags: [],
};
let inserted;
override(message_events, "insert_new_messages", (messages) => {
assert.equal(messages[0].content, event.message.content);
inserted = true;
});
server_events._get_events_success([event]);
assert(inserted);
});
// Start blueslip tests here
const setup = () => {
server_events.home_view_loaded();
};
run_test("event_dispatch_error", () => {
setup();
const data = {events: [{type: "stream", op: "update", id: 1, other: "thing"}]};
channel.get = (options) => {
options.success(data);
};
blueslip.expect("error", "Failed to process an event\nsubs update error");
server_events.restart_get_events();
const logs = blueslip.get_test_logs("error");
assert.equal(logs.length, 1);
assert.equal(logs[0].more_info.event.type, "stream");
assert.equal(logs[0].more_info.event.op, "update");
assert.equal(logs[0].more_info.event.id, 1);
assert.equal(logs[0].more_info.other, undefined);
});
run_test("event_new_message_error", () => {
setup();
const data = {events: [{type: "message", id: 1, other: "thing", message: {}}]};
channel.get = (options) => {
options.success(data);
};
blueslip.expect("error", "Failed to insert new messages\ninsert error");
server_events.restart_get_events();
const logs = blueslip.get_test_logs("error");
assert.equal(logs.length, 1);
assert.equal(logs[0].more_info, undefined);
});
run_test("event_edit_message_error", () => {
setup();
const data = {events: [{type: "update_message", id: 1, other: "thing"}]};
channel.get = (options) => {
options.success(data);
};
blueslip.expect("error", "Failed to update messages\nupdate error");
server_events.restart_get_events();
const logs = blueslip.get_test_logs("error");
assert.equal(logs.length, 1);
assert.equal(logs[0].more_info, undefined);
});