Files
zulip/frontend_tests/node_tests/message_list_view.js
Allie Jones 4de0325a9d Install node dependencies using npm.
The node packages 'jQuery' and 'jquery' are different--'jQuery' is the
legacy support package that is needed for Zulip so the require statements
in the tests were updated.

Travis uses node 4.0 by default and we are using 0.10, so the command to
install the correct version had to be added to the .travis.yml file.
2015-11-06 09:08:59 -08:00

356 lines
12 KiB
JavaScript

var _ = require('third/underscore/underscore.js');
var MessageListView = require('js/message_list_view.js');
add_dependencies({
$: 'jQuery',
XDate: 'third/xdate/xdate.dev.js',
util: 'js/util.js'
});
set_global('page_params', {
twenty_four_hour_time: false
});
set_global('home_msg_list', null);
set_global('feature_flags', {twenty_four_hour_time: false});
set_global('ui', {small_avatar_url: function () { return ''; }});
set_global('notifications', {speaking_at_me: function () {}});
set_global('unread', {message_unread: function () {}});
// timerender calls setInterval when imported
set_global('timerender', {
render_date: function (time1, time2) {
if (time2 === undefined) {
return [{outerHTML: String(time1.getTime())}];
} else {
return [{outerHTML: String(time1.getTime()) + ' - ' + String(time2.getTime())}];
}
}
});
(function test_merge_message_groups() {
// MessageListView has lots of DOM code, so we are going to test the mesage
// group mearging logic on its own.
function build_message_context(message, message_context) {
if (message_context === undefined) {
message_context = {};
}
if (message === undefined) {
message = {};
}
message_context = _.defaults(message_context, {
include_sender: true
});
message_context.msg = _.defaults(message, {
id: _.uniqueId('test_message_'),
status_message: false,
type: 'stream',
stream: 'Test Stream 1',
subject: 'Test Subject 1',
sender_email: 'test@example.com',
timestamp: _.uniqueId()
});
return message_context;
}
function build_message_group(messages) {
return {
message_containers: messages,
message_group_id: _.uniqueId('test_message_group_'),
show_date: true
};
}
function build_list(message_groups) {
var list = new MessageListView(undefined, undefined, true);
list._message_groups = message_groups;
list.list = {
unsubscribed_bookend_content: function () {},
subscribed_bookend_content: function () {}
};
return list;
}
function assert_message_list_equal(list1, list2) {
assert.deepEqual(
_.chain(list1).pluck('msg').pluck('id').value(),
_.chain(list2).pluck('msg').pluck('id').value()
);
}
function assert_message_groups_list_equal(list1, list2) {
function extract_message_ids(message_group) {
return _.chain(message_group.messages)
.pluck('msg')
.pluck('id')
.value();
}
assert.deepEqual(
_.map(list1, extract_message_ids),
_.map(list2, extract_message_ids)
);
}
(function test_empty_list_bottom() {
var list = build_list([]);
var message_group = build_message_group([
build_message_context()
]);
var result = list.merge_message_groups([message_group], 'bottom');
assert_message_groups_list_equal(list._message_groups, [message_group]);
assert_message_groups_list_equal(result.append_groups, [message_group]);
assert_message_groups_list_equal(result.prepend_groups, []);
assert_message_groups_list_equal(result.rerender_groups, []);
assert_message_list_equal(result.append_messages, []);
assert_message_list_equal(result.rerender_messages, []);
}());
(function test_append_message_same_subject() {
var message1 = build_message_context();
var message_group1 = build_message_group([
message1
]);
var message2 = build_message_context();
var message_group2 = build_message_group([
message2
]);
var list = build_list([message_group1]);
var result = list.merge_message_groups([message_group2], 'bottom');
assert_message_groups_list_equal(
list._message_groups,
[build_message_group([message1, message2])]
);
assert_message_groups_list_equal(result.append_groups, []);
assert_message_groups_list_equal(result.prepend_groups, []);
assert_message_groups_list_equal(result.rerender_groups, []);
assert_message_list_equal(result.append_messages, [message2]);
assert_message_list_equal(result.rerender_messages, [message1]);
}());
(function test_append_message_diffrent_subject() {
var message1 = build_message_context();
var message_group1 = build_message_group([
message1
]);
var message2 = build_message_context({subject: 'Test subject 2'});
var message_group2 = build_message_group([
message2
]);
var list = build_list([message_group1]);
var result = list.merge_message_groups([message_group2], 'bottom');
assert(!message_group2.show_date);
assert_message_groups_list_equal(
list._message_groups,
[message_group1, message_group2]
);
assert_message_groups_list_equal(result.append_groups, [message_group2]);
assert_message_groups_list_equal(result.prepend_groups, []);
assert_message_groups_list_equal(result.rerender_groups, []);
assert_message_list_equal(result.append_messages, []);
assert_message_list_equal(result.rerender_messages, []);
}());
(function test_append_message_diffrent_day() {
var message1 = build_message_context({timestamp: 1000});
var message_group1 = build_message_group([
message1
]);
var message2 = build_message_context({timestamp: 900000});
var message_group2 = build_message_group([
message2
]);
var list = build_list([message_group1]);
var result = list.merge_message_groups([message_group2], 'bottom');
assert(message_group2.show_date);
assert_message_groups_list_equal(
list._message_groups,
[message_group1, message_group2]
);
assert_message_groups_list_equal(result.append_groups, [message_group2]);
assert_message_groups_list_equal(result.prepend_groups, []);
assert_message_groups_list_equal(result.rerender_groups, []);
assert_message_list_equal(result.append_messages, []);
assert_message_list_equal(result.rerender_messages, []);
}());
(function test_append_message_historical() {
var message1 = build_message_context({historical: false});
var message_group1 = build_message_group([
message1
]);
var message2 = build_message_context({historical: true});
var message_group2 = build_message_group([
message2
]);
var list = build_list([message_group1]);
var result = list.merge_message_groups([message_group2], 'bottom');
assert(message_group1.bookend_bottom);
assert_message_groups_list_equal(
list._message_groups,
[message_group1, message_group2]
);
assert_message_groups_list_equal(result.append_groups, [message_group2]);
assert_message_groups_list_equal(result.prepend_groups, []);
assert_message_groups_list_equal(result.rerender_groups, []);
assert_message_list_equal(result.append_messages, []);
assert_message_list_equal(result.rerender_messages, []);
}());
(function test_append_message_same_subject_me_message() {
var message1 = build_message_context();
var message_group1 = build_message_group([
message1
]);
var message2 = build_message_context({is_me_message: true});
var message_group2 = build_message_group([
message2
]);
var list = build_list([message_group1]);
var result = list.merge_message_groups([message_group2], 'bottom');
assert(message2.include_sender);
assert_message_groups_list_equal(
list._message_groups,
[build_message_group([message1, message2])]
);
assert_message_groups_list_equal(result.append_groups, []);
assert_message_groups_list_equal(result.prepend_groups, []);
assert_message_groups_list_equal(result.rerender_groups, []);
assert_message_list_equal(result.append_messages, [message2]);
assert_message_list_equal(result.rerender_messages, [message1]);
}());
(function test_prepend_message_same_subject() {
var message1 = build_message_context();
var message_group1 = build_message_group([
message1
]);
var message2 = build_message_context();
var message_group2 = build_message_group([
message2
]);
var list = build_list([message_group1]);
var result = list.merge_message_groups([message_group2], 'top');
assert_message_groups_list_equal(
list._message_groups,
[build_message_group([message2, message1])]
);
assert_message_groups_list_equal(result.append_groups, []);
assert_message_groups_list_equal(result.prepend_groups, []);
assert_message_groups_list_equal(result.rerender_groups,
[build_message_group([message2, message1])]
);
assert_message_list_equal(result.append_messages, []);
assert_message_list_equal(result.rerender_messages, []);
}());
(function test_prepend_message_diffrent_subject() {
var message1 = build_message_context();
var message_group1 = build_message_group([
message1
]);
var message2 = build_message_context({subject: 'Test Subject 2'});
var message_group2 = build_message_group([
message2
]);
var list = build_list([message_group1]);
var result = list.merge_message_groups([message_group2], 'top');
assert_message_groups_list_equal(
list._message_groups,
[message_group2, message_group1]
);
assert_message_groups_list_equal(result.append_groups, []);
assert_message_groups_list_equal(result.prepend_groups, [message_group2]);
assert_message_groups_list_equal(result.rerender_groups, []);
assert_message_list_equal(result.append_messages, []);
assert_message_list_equal(result.rerender_messages, []);
}());
(function test_prepend_message_diffrent_day() {
var message1 = build_message_context({timestamp: 900000});
var message_group1 = build_message_group([
message1
]);
var message2 = build_message_context({timestamp: 1000});
var message_group2 = build_message_group([
message2
]);
var list = build_list([message_group1]);
var result = list.merge_message_groups([message_group2], 'top');
assert.equal(
message_group1.show_date,
'900000000 - 1000000'
);
assert_message_groups_list_equal(
list._message_groups,
[message_group2, message_group1]
);
assert_message_groups_list_equal(result.append_groups, []);
assert_message_groups_list_equal(result.prepend_groups, [message_group2]);
assert_message_groups_list_equal(result.rerender_groups, [message_group1]);
assert_message_list_equal(result.append_messages, []);
assert_message_list_equal(result.rerender_messages, []);
}());
(function test_prepend_message_historical() {
var message1 = build_message_context({historical: false});
var message_group1 = build_message_group([
message1
]);
var message2 = build_message_context({historical: true});
var message_group2 = build_message_group([
message2
]);
var list = build_list([message_group1]);
var result = list.merge_message_groups([message_group2], 'top');
assert(message_group2.bookend_bottom);
assert_message_groups_list_equal(
list._message_groups,
[message_group2, message_group1]
);
assert_message_groups_list_equal(result.append_groups, []);
assert_message_groups_list_equal(result.prepend_groups, [message_group2]);
assert_message_groups_list_equal(result.rerender_groups, []);
assert_message_list_equal(result.append_messages, []);
assert_message_list_equal(result.rerender_messages, []);
}());
}());