Files
zulip/zerver/tests/frontend/node/message_list_view.js
Jason Michalski 1613cad6f6 Separate the global message data from the list display data
The messages being passed to the handlebars templates were global
messages which we were adding per list details to, show name bar etc.
This causes rendering bugs when you try to rerender a message, because a
different list may have changed it. This commit moves the global message
data to a msg attribute on the message_container which will contain the
per list attributes.

(imported from commit 26b1f0d2c72d6288a6d3e7ed5f8692426f2a97ad)
2014-03-18 15:02:31 -04:00

336 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('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 () {}});
(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(message) {
if (message === undefined) {
message = {};
}
return {
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(),
include_sender: true
})
};
}
function build_message_group(messages) {
return {
messages: 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()
]);
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();
var message_group1 = build_message_group([
message1
]);
var message2 = build_message();
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();
var message_group1 = build_message_group([
message1
]);
var message2 = build_message({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({timestamp: 1000});
var message_group1 = build_message_group([
message1
]);
var message2 = build_message({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({historical: false});
var message_group1 = build_message_group([
message1
]);
var message2 = build_message({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();
var message_group1 = build_message_group([
message1
]);
var message2 = build_message({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();
var message_group1 = build_message_group([
message1
]);
var message2 = build_message();
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();
var message_group1 = build_message_group([
message1
]);
var message2 = build_message({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({timestamp: 900000});
var message_group1 = build_message_group([
message1
]);
var message2 = build_message({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(message_group1.show_date);
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_historical() {
var message1 = build_message({historical: false});
var message_group1 = build_message_group([
message1
]);
var message2 = build_message({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, []);
}());
}());