zulip/frontend_tests/node_tests/util.js
Steve Howell 37c78abe14 frontend: Use topic on message.
This seems like a small change (apart from all the
test changes), but it fundamentally changes how
the app finds "topic" on message objects.  Now
all code that used to set "subject" now sets "topic"
on message-like objects.  We convert incoming messages
to have topic, and we write to "topic" all the way up
to hitting the server (which now accepts "topic" on
incoming endpoints).

We fall back to subject as needed, but the code will
emit a warning that should be heeded--the "subject"
field is prone to becoming stale for things like
topic changes.
2019-01-07 19:20:56 -08:00

300 lines
8.9 KiB
JavaScript

set_global('$', global.make_zjquery());
set_global('blueslip', global.make_zblueslip({}));
set_global('document', {});
zrequire('util');
run_test('CachedValue', () => {
var x = 5;
var cv = new util.CachedValue({
compute_value: function () {
return x * 2;
},
});
assert.equal(cv.get(), 10);
x = 6;
assert.equal(cv.get(), 10);
cv.reset();
assert.equal(cv.get(), 12);
});
run_test('get_reload_topic', () => {
assert.equal(util.get_reload_topic({subject: 'foo'}), 'foo');
assert.equal(util.get_reload_topic({topic: 'bar'}), 'bar');
});
run_test('extract_pm_recipients', () => {
assert.equal(util.extract_pm_recipients('[email protected], [email protected]').length, 2);
assert.equal(util.extract_pm_recipients('[email protected], ').length, 1);
});
run_test('is_pm_recipient', () => {
var message = { reply_to: '[email protected],[email protected],[email protected]' };
assert(util.is_pm_recipient('[email protected]', message));
assert(util.is_pm_recipient('[email protected]', message));
assert(!util.is_pm_recipient('[email protected]', message));
});
run_test('rtrim', () => {
assert.equal(util.rtrim('foo'), 'foo');
assert.equal(util.rtrim(' foo'), ' foo');
assert.equal(util.rtrim('foo '), 'foo');
});
run_test('lower_bound', () => {
var arr = [10, 20, 30, 40, 50];
assert.equal(util.lower_bound(arr, 5), 0);
assert.equal(util.lower_bound(arr, 10), 0);
assert.equal(util.lower_bound(arr, 15), 1);
assert.equal(util.lower_bound(arr, 50), 4);
assert.equal(util.lower_bound(arr, 55), 5);
assert.equal(util.lower_bound(arr, 2, 4, 31), 3);
arr = [{x: 10}, {x: 20}, {x: 30}];
function compare(a, b) {
return a.x < b;
}
assert.equal(util.lower_bound(arr, 5, compare), 0);
assert.equal(util.lower_bound(arr, 10, compare), 0);
assert.equal(util.lower_bound(arr, 15, compare), 1);
});
run_test('same_recipient', () => {
assert(util.same_recipient(
{type: 'stream', stream_id: 101, topic: 'Bar'},
{type: 'stream', stream_id: 101, topic: 'bar'}));
assert(!util.same_recipient(
{type: 'stream', stream_id: 101, topic: 'Bar'},
{type: 'stream', stream_id: 102, topic: 'whatever'}));
assert(util.same_recipient(
{type: 'private', to_user_ids: '101,102'},
{type: 'private', to_user_ids: '101,102'}));
assert(!util.same_recipient(
{type: 'private', to_user_ids: '101,102'},
{type: 'private', to_user_ids: '103'}));
assert(!util.same_recipient(
{type: 'stream', stream_id: 101, topic: 'Bar'},
{type: 'private'}));
assert(!util.same_recipient(
{type: 'private', to_user_ids: undefined},
{type: 'private'}));
assert(!util.same_recipient(
{type: 'unknown type'},
{type: 'unknown type'}));
assert(!util.same_recipient(
undefined,
{type: 'private'}));
assert(!util.same_recipient(undefined, undefined));
});
run_test('robust_uri_decode', () => {
assert.equal(util.robust_uri_decode('xxx%3Ayyy'), 'xxx:yyy');
assert.equal(util.robust_uri_decode('xxx%3'), 'xxx');
set_global('decodeURIComponent', function () { throw 'foo'; });
try {
util.robust_uri_decode('%E0%A4%A');
} catch (e) {
assert(e, 'foo');
}
});
run_test('get_message_topic', () => {
blueslip.set_test_data('warn', 'programming error: message has no topic');
assert.equal(util.get_message_topic({subject: 'foo'}), 'foo');
blueslip.clear_test_data();
assert.equal(util.get_message_topic({topic: 'bar'}), 'bar');
});
run_test('dumb_strcmp', () => {
Intl.Collator = undefined;
var strcmp = util.make_strcmp();
assert.equal(strcmp('a', 'b'), -1);
assert.equal(strcmp('c', 'c'), 0);
assert.equal(strcmp('z', 'y'), 1);
});
run_test('get_edit_event_orig_topic', () => {
assert.equal(util.get_edit_event_orig_topic({orig_subject: 'lunch'}), 'lunch');
});
run_test('is_mobile', () => {
global.window.navigator = { userAgent: "Android" };
assert(util.is_mobile());
global.window.navigator = { userAgent: "Not mobile" };
assert(!util.is_mobile());
});
run_test('array_compare', () => {
assert(util.array_compare([], []));
assert(util.array_compare([1, 2, 3], [1, 2, 3]));
assert(!util.array_compare([1, 2], [1, 2, 3]));
assert(!util.array_compare([1, 2, 3], [1, 2]));
assert(!util.array_compare([1, 2, 3, 4], [1, 2, 3, 5]));
});
run_test('normalize_recipients', () => {
assert.equal(
util.normalize_recipients('[email protected], [email protected], [email protected], [email protected] '),
'[email protected],[email protected],[email protected],[email protected]');
});
run_test('random_int', () => {
var min = 0;
var max = 100;
_.times(500, function () {
var val = util.random_int(min, max);
assert(min <= val);
assert(val <= max);
assert.equal(val, Math.floor(val));
});
});
run_test('all_and_everyone_mentions_regexp', () => {
var messages_with_all_mentions = [
'@**all**',
'some text before @**all** some text after',
'@**all** some text after only',
'some text before only @**all**',
];
var messages_with_everyone_mentions = [
'@**everyone**',
'some text before @**everyone** some text after',
'@**everyone** some text after only',
'some text before only @**everyone**',
];
var messages_with_stream_mentions = [
'@**stream**',
'some text before @**stream** some text after',
'@**stream** some text after only',
'some text before only @**stream**',
];
var messages_without_all_mentions = [
'@all',
'some text before @all some text after',
'`@everyone`',
'[email protected]',
'`@**everyone**`',
'some_email@**everyone**.com',
];
var messages_without_everyone_mentions = [
'some text before @everyone some text after',
'@everyone',
'`@everyone`',
'[email protected]',
'`@**everyone**`',
'some_email@**everyone**.com',
];
var messages_without_stream_mentions = [
'some text before @stream some text after',
'@stream',
'`@stream`',
'[email protected]',
'`@**stream**`',
'some_email@**stream**.com',
];
var i;
for (i = 0; i < messages_with_all_mentions.length; i += 1) {
assert(util.is_all_or_everyone_mentioned(messages_with_all_mentions[i]));
}
for (i = 0; i < messages_with_everyone_mentions.length; i += 1) {
assert(util.is_all_or_everyone_mentioned(messages_with_everyone_mentions[i]));
}
for (i = 0; i < messages_with_stream_mentions.length; i += 1) {
assert(util.is_all_or_everyone_mentioned(messages_with_stream_mentions[i]));
}
for (i = 0; i < messages_without_all_mentions.length; i += 1) {
assert(!util.is_all_or_everyone_mentioned(messages_without_everyone_mentions[i]));
}
for (i = 0; i < messages_without_everyone_mentions.length; i += 1) {
assert(!util.is_all_or_everyone_mentioned(messages_without_everyone_mentions[i]));
}
for (i = 0; i < messages_without_stream_mentions.length; i += 1) {
assert(!util.is_all_or_everyone_mentioned(messages_without_stream_mentions[i]));
}
});
run_test('move_array_elements_to_front', () => {
var strings = [
'string1',
'string3',
'string2',
'string4',
];
var strings_selection = [
'string4',
'string1',
];
var strings_expected = [
'string1',
'string4',
'string3',
'string2',
];
var strings_no_selection = util.move_array_elements_to_front(strings, []);
var strings_no_array = util.move_array_elements_to_front([], strings_selection);
var strings_actual = util.move_array_elements_to_front(strings, strings_selection);
var emails = [
'[email protected]',
'[email protected]',
'test@localhost',
'test@invalid@email',
'[email protected]',
];
var emails_selection = [
'[email protected]',
'test@localhost',
'test@invalid@email',
];
var emails_expected = [
'[email protected]',
'test@localhost',
'test@invalid@email',
'[email protected]',
'[email protected]',
];
var emails_actual = util.move_array_elements_to_front(emails, emails_selection);
var i;
assert(strings_no_selection.length === strings.length);
for (i = 0; i < strings_no_selection.length; i += 1) {
assert(strings_no_selection[i] === strings[i]);
}
assert(strings_no_array.length === 0);
assert(strings_actual.length === strings_expected.length);
for (i = 0; i < strings_actual.length; i += 1) {
assert(strings_actual[i] === strings_expected[i]);
}
assert(emails_actual.length === emails_expected.length);
for (i = 0; i < emails_actual.length; i += 1) {
assert(emails_actual[i] === emails_expected[i]);
}
});