Files
zulip/frontend_tests/node_tests/stream_sort.js
Anders Kaseorg 28f3dfa284 js: Automatically convert var to let and const in most files.
This commit was originally automatically generated using `tools/lint
--only=eslint --fix`.  It was then modified by tabbott to contain only
changes to a set of files that are unlikely to result in significant
merge conflicts with any open pull request, excluding about 20 files.
His plan is to merge the remaining changes with more precise care,
potentially involving merging parts of conflicting pull requests
before running the `eslint --fix` operation.

Signed-off-by: Anders Kaseorg <anders@zulipchat.com>
2019-11-03 12:42:39 -08:00

96 lines
3.0 KiB
JavaScript

zrequire('util');
zrequire('stream_data');
zrequire('stream_sort');
const with_overrides = global.with_overrides;
run_test('no_subscribed_streams', () => {
assert.equal(stream_sort.sort_groups(''), undefined);
assert.equal(stream_sort.first_stream_id(), undefined);
});
const scalene = {
subscribed: true,
name: 'scalene',
stream_id: 1,
pin_to_top: true,
};
const fast_tortoise = {
subscribed: true,
name: 'fast tortoise',
stream_id: 2,
pin_to_top: false,
};
const pneumonia = {
subscribed: true,
name: 'pneumonia',
stream_id: 3,
pin_to_top: false,
};
const clarinet = {
subscribed: true,
name: 'clarinet',
stream_id: 4,
pin_to_top: false,
};
const weaving = {
subscribed: false,
name: 'weaving',
stream_id: 5,
pin_to_top: false,
};
stream_data.add_sub(scalene.name, scalene);
stream_data.add_sub(fast_tortoise.name, fast_tortoise);
stream_data.add_sub(pneumonia.name, pneumonia);
stream_data.add_sub(clarinet.name, clarinet);
stream_data.add_sub(weaving.name, weaving);
with_overrides(function (override) {
override('stream_data.is_active', function (sub) {
return sub.name !== "pneumonia";
});
// Test sorting into categories/alphabetized
let sorted = stream_sort.sort_groups("");
assert.deepEqual(sorted.pinned_streams, ['scalene']);
assert.deepEqual(sorted.normal_streams, ['clarinet', 'fast tortoise']);
assert.deepEqual(sorted.dormant_streams, ['pneumonia']);
// Test cursor helpers.
assert.equal(stream_sort.first_stream_id(), scalene.stream_id);
assert.equal(stream_sort.prev_stream_id(scalene.stream_id), undefined);
assert.equal(stream_sort.prev_stream_id(clarinet.stream_id), scalene.stream_id);
assert.equal(stream_sort.next_stream_id(fast_tortoise.stream_id), pneumonia.stream_id);
assert.equal(stream_sort.next_stream_id(pneumonia.stream_id), undefined);
// Test filtering
sorted = stream_sort.sort_groups("s");
assert.deepEqual(sorted.pinned_streams, ['scalene']);
assert.deepEqual(sorted.normal_streams, []);
assert.deepEqual(sorted.dormant_streams, []);
assert.equal(stream_sort.prev_stream_id(clarinet.stream_id), undefined);
assert.equal(stream_sort.next_stream_id(clarinet.stream_id), undefined);
// Test searching entire word, case-insensitive
sorted = stream_sort.sort_groups("PnEuMoNiA");
assert.deepEqual(sorted.pinned_streams, []);
assert.deepEqual(sorted.normal_streams, []);
assert.deepEqual(sorted.dormant_streams, ['pneumonia']);
// Test searching part of word
sorted = stream_sort.sort_groups("tortoise");
assert.deepEqual(sorted.pinned_streams, []);
assert.deepEqual(sorted.normal_streams, ['fast tortoise']);
assert.deepEqual(sorted.dormant_streams, []);
// Test searching stream with spaces
sorted = stream_sort.sort_groups("fast t");
assert.deepEqual(sorted.pinned_streams, []);
assert.deepEqual(sorted.normal_streams, ['fast tortoise']);
assert.deepEqual(sorted.dormant_streams, []);
});