zulip/frontend_tests/node_tests/timerender.js

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const moment = require("moment");
const XDate = require("xdate");
set_global("$", global.make_zjquery());
set_global("page_params", {
twenty_four_hour_time: true,
});
zrequire("timerender");
run_test("render_now_returns_today", () => {
const today = new XDate(1555091573000); // Friday 4/12/2019 5:52:53 PM (UTC+0)
const expected = {
time_str: i18n.t("Today"),
formal_time_str: "Friday, April 12, 2019",
needs_update: true,
};
const actual = timerender.render_now(today, today);
assert.equal(actual.time_str, expected.time_str);
assert.equal(actual.formal_time_str, expected.formal_time_str);
assert.equal(actual.needs_update, expected.needs_update);
});
run_test("render_now_returns_yesterday", () => {
const today = new XDate(1555091573000); // Friday 4/12/2019 5:52:53 PM (UTC+0)
const yesterday = today.clone().addDays(-1);
const expected = {
time_str: i18n.t("Yesterday"),
formal_time_str: "Thursday, April 11, 2019",
needs_update: true,
};
const actual = timerender.render_now(yesterday, today);
assert.equal(actual.time_str, expected.time_str);
assert.equal(actual.formal_time_str, expected.formal_time_str);
assert.equal(actual.needs_update, expected.needs_update);
});
run_test("render_now_returns_year", () => {
const today = new XDate(1555091573000); // Friday 4/12/2019 5:52:53 PM (UTC+0)
const year_ago = today.clone().addYears(-1);
const expected = {
time_str: "Apr 12, 2018",
formal_time_str: "Thursday, April 12, 2018",
needs_update: false,
};
const actual = timerender.render_now(year_ago, today);
assert.equal(actual.time_str, expected.time_str);
assert.equal(actual.formal_time_str, expected.formal_time_str);
assert.equal(actual.needs_update, expected.needs_update);
});
run_test("render_now_returns_month_and_day", () => {
const today = new XDate(1555091573000); // Friday 4/12/2019 5:52:53 PM (UTC+0)
const three_months_ago = today.clone().addMonths(-3, true);
const expected = {
time_str: "Jan 12",
formal_time_str: "Saturday, January 12, 2019",
needs_update: false,
};
const actual = timerender.render_now(three_months_ago, today);
assert.equal(actual.time_str, expected.time_str);
assert.equal(actual.formal_time_str, expected.formal_time_str);
assert.equal(actual.needs_update, expected.needs_update);
});
run_test("render_now_returns_year_with_year_boundary", () => {
const today = new XDate(1555091573000); // Friday 4/12/2019 5:52:53 PM (UTC+0)
const three_months_ago = today.clone().addMonths(-6, true);
const expected = {
time_str: "Oct 12, 2018",
formal_time_str: "Friday, October 12, 2018",
needs_update: false,
};
const actual = timerender.render_now(three_months_ago, today);
assert.equal(actual.time_str, expected.time_str);
assert.equal(actual.formal_time_str, expected.formal_time_str);
assert.equal(actual.needs_update, expected.needs_update);
});
run_test("render_date_renders_time_html", () => {
const today = new XDate(1555091573000); // Friday 4/12/2019 5:52:53 PM (UTC+0)
const message_time = today.clone();
const expected_html = i18n.t("Today");
const attrs = {};
const span_stub = $("<span />");
span_stub.attr = function (name, val) {
attrs[name] = val;
return span_stub;
};
span_stub.append = function (str) {
span_stub.html(str);
return span_stub;
};
const actual = timerender.render_date(message_time, undefined, today);
assert.equal(actual.html(), expected_html);
assert.equal(attrs.title, "Friday, April 12, 2019");
assert.equal(attrs.class, "timerender0");
});
run_test("render_date_renders_time_above_html", () => {
const today = new XDate(1555091573000); // Friday 4/12/2019 5:52:53 PM (UTC+0)
const message_time = today.clone();
const message_time_above = today.clone().addDays(-1);
const span_stub = $("<span />");
let appended_val;
span_stub.append = function (val) {
appended_val = val;
return span_stub;
};
const expected = [
'<i class="date-direction fa fa-caret-up"></i>',
i18n.t("Yesterday"),
'<hr class="date-line">',
'<i class="date-direction fa fa-caret-down"></i>',
i18n.t("Today"),
];
timerender.render_date(message_time, message_time_above, today);
assert.deepEqual(appended_val, expected);
});
run_test("get_full_time", () => {
const timestamp = 1495091573; // 5/18/2017 7:12:53 AM (UTC+0)
const expected = "2017-05-18T07:12:53Z"; // ISO 8601 date format
const actual = timerender.get_full_time(timestamp);
assert.equal(actual, expected);
});
run_test("get_timestamp_for_flatpickr", () => {
const unix_timestamp = 1495091573000; // 5/18/2017 7:12:53 AM (UTC+0)
const iso_timestamp = "2017-05-18T07:12:53Z"; // ISO 8601 date format
const func = timerender.get_timestamp_for_flatpickr;
// Freeze time for testing.
const date_now = Date.now;
Date.now = () => new Date("2020-07-07T10:00:00Z").getTime();
// Invalid timestamps should show current time.
assert.equal(func("random str").valueOf(), moment().valueOf());
// Valid ISO timestamps should return Date objects.
assert.equal(func(iso_timestamp).valueOf(), moment(unix_timestamp).valueOf());
// Restore the Date object.
Date.now = date_now;
});
run_test("absolute_time_12_hour", () => {
set_global("page_params", {
twenty_four_hour_time: false,
});
// timestamp with hour > 12, same year
let timestamp = 1555091573000; // 4/12/2019 5:52:53 PM (UTC+0)
let today = new Date(timestamp);
let expected = "Apr 12 05:52 PM";
let actual = timerender.absolute_time(timestamp, today);
assert.equal(actual, expected);
// timestamp with hour > 12, different year
today.setFullYear(today.getFullYear() + 1);
expected = "Apr 12, 2019 05:52 PM";
actual = timerender.absolute_time(timestamp, today);
assert.equal(actual, expected);
// timestamp with hour < 12, same year
timestamp = 1495091573000; // 5/18/2017 7:12:53 AM (UTC+0)
today = new Date(timestamp);
expected = "May 18 07:12 AM";
actual = timerender.absolute_time(timestamp, today);
assert.equal(actual, expected);
// timestamp with hour < 12, different year
today.setFullYear(today.getFullYear() + 1);
expected = "May 18, 2017 07:12 AM";
actual = timerender.absolute_time(timestamp, today);
assert.equal(actual, expected);
});
run_test("absolute_time_24_hour", () => {
set_global("page_params", {
twenty_four_hour_time: true,
});
// timestamp with hour > 12, same year
let timestamp = 1555091573000; // 4/12/2019 5:52:53 PM (UTC+0)
let today = new Date(timestamp);
let expected = "Apr 12 17:52";
let actual = timerender.absolute_time(timestamp, today);
assert.equal(actual, expected);
// timestamp with hour > 12, different year
today.setFullYear(today.getFullYear() + 1);
expected = "Apr 12, 2019 17:52";
actual = timerender.absolute_time(timestamp, today);
assert.equal(actual, expected);
// timestamp with hour < 12, same year
timestamp = 1495091573000; // 5/18/2017 7:12:53 AM (UTC+0)
today = new Date(timestamp);
expected = "May 18 07:12";
actual = timerender.absolute_time(timestamp, today);
assert.equal(actual, expected);
// timestamp with hour < 12, different year
today.setFullYear(today.getFullYear() + 1);
expected = "May 18, 2017 07:12";
actual = timerender.absolute_time(timestamp, today);
assert.equal(actual, expected);
});
run_test("set_full_datetime", () => {
const message = {
timestamp: 1495091573, // 2017/5/18 7:12:53 AM (UTC+0)
};
const time_element = $("<span/>");
const attrs = {};
time_element.attr = function (name, val) {
attrs[name] = val;
return time_element;
};
// The formatting of the string time.toLocale(Date|Time)String() on Node
// might differ from the browser.
const time = new Date(message.timestamp * 1000);
const expected = `${time.toLocaleDateString()} 7:12:53 AM (UTC+0)`;
timerender.set_full_datetime(message, time_element);
assert.equal(attrs.title, expected);
});
run_test("last_seen_status_from_date", () => {
// Set base_dateto to March 1 2016 12.30 AM (months are zero based)
let base_date = new XDate(2016, 2, 1, 0, 30);
function assert_same(modifier, expected_status) {
let past_date = base_date.clone();
past_date = modifier(past_date);
const actual_status = timerender.last_seen_status_from_date(past_date, base_date);
assert.equal(actual_status, expected_status);
}
assert_same((d) => d.addSeconds(-20), i18n.t("Just now"));
assert_same((d) => d.addMinutes(-1), i18n.t("Just now"));
assert_same((d) => d.addMinutes(-2), i18n.t("Just now"));
assert_same((d) => d.addMinutes(-30), i18n.t("30 minutes ago"));
assert_same((d) => d.addHours(-1), i18n.t("An hour ago"));
assert_same((d) => d.addHours(-2), i18n.t("2 hours ago"));
assert_same((d) => d.addHours(-20), i18n.t("20 hours ago"));
assert_same((d) => d.addDays(-1), i18n.t("Yesterday"));
assert_same((d) => d.addDays(-2), i18n.t("2 days ago"));
assert_same((d) => d.addDays(-61), i18n.t("61 days ago"));
assert_same((d) => d.addDays(-300), i18n.t("May 06,\xa02015"));
assert_same((d) => d.addDays(-366), i18n.t("Mar 01,\xa02015"));
assert_same((d) => d.addYears(-3), i18n.t("Mar 01,\xa02013"));
// Set base_dateto to May 1 2016 12.30 AM (months are zero based)
base_date = new XDate(2016, 4, 1, 0, 30);
assert_same((d) => d.addDays(-91), i18n.t("Jan\xa031"));
});
run_test("set_full_datetime", () => {
let time = new XDate(1549958107000); // Tuesday 2/12/2019 07:55:07 AM (UTC+0)
let time_str = timerender.stringify_time(time);
let expected = "07:55";
assert.equal(time_str, expected);
page_params.twenty_four_hour_time = false;
time_str = timerender.stringify_time(time);
expected = "7:55 AM";
assert.equal(time_str, expected);
time = new XDate(1549979707000); // Tuesday 2/12/2019 13:55:07 PM (UTC+0)
page_params.twenty_four_hour_time = false;
time_str = timerender.stringify_time(time);
expected = "1:55 PM";
assert.equal(time_str, expected);
});