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This run_test helper sets up a convention that allows us to give really short tracebacks for errors, and eventually we can have more control over running individual tests. (The latter goal has some complications, since we often intentionally leak setup in tests.)
114 lines
2.9 KiB
JavaScript
114 lines
2.9 KiB
JavaScript
zrequire('unread');
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zrequire('util');
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zrequire('Filter', 'js/filter');
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zrequire('MessageListData', 'js/message_list_data');
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set_global('page_params', {});
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set_global('blueslip', global.make_zblueslip());
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global.patch_builtin('setTimeout', (f, delay) => {
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assert.equal(delay, 0);
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return f();
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});
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function make_msg(msg_id) {
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return {
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id: msg_id,
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unread: true,
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};
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}
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function make_msgs(msg_ids) {
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return _.map(msg_ids, make_msg);
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}
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run_test('basics', () => {
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const mld = new MessageListData({
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muting_enabled: false,
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filter: undefined,
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});
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assert.equal(mld.is_search(), false);
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mld.add(make_msgs([35, 25, 15, 45]));
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function assert_contents(msg_ids) {
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const msgs = mld.all_messages();
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assert.deepEqual(msgs, make_msgs(msg_ids));
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}
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assert_contents([15, 25, 35, 45]);
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const new_msgs = make_msgs([10, 20, 30, 40, 50, 60, 70]);
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const info = mld.triage_messages(new_msgs);
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assert.deepEqual(info, {
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top_messages: make_msgs([10]),
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interior_messages: make_msgs([20, 30, 40]),
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bottom_messages: make_msgs([50, 60, 70]),
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});
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mld.prepend(info.top_messages);
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mld.append(info.bottom_messages);
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assert_contents([10, 15, 25, 35, 45, 50, 60, 70]);
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mld.add(info.interior_messages);
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assert_contents([10, 15, 20, 25, 30, 35, 40, 45, 50, 60, 70]);
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assert.equal(mld.selected_id(), -1);
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assert.equal(mld.closest_id(8), 10);
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assert.equal(mld.closest_id(27), 25);
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assert.equal(mld.closest_id(72), 70);
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mld.set_selected_id(50);
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assert.equal(mld.selected_id(), 50);
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assert.equal(mld.selected_idx(), 8);
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mld.remove([mld.get(50)]);
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assert_contents([10, 15, 20, 25, 30, 35, 40, 45, 60, 70]);
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mld.update_items_for_muting();
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assert_contents([10, 15, 20, 25, 30, 35, 40, 45, 60, 70]);
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mld.reset_select_to_closest();
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assert.equal(mld.selected_id(), 45);
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assert.equal(mld.selected_idx(), 7);
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assert.equal(mld.first_unread_message_id(), 10);
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mld.get(10).unread = false;
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assert.equal(mld.first_unread_message_id(), 15);
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mld.clear();
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assert_contents([]);
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assert.equal(mld.closest_id(99), -1);
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assert.equal(mld.get_last_message_sent_by_me(), undefined);
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mld.add(make_msgs([120, 125.01, 130, 140]));
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assert_contents([120, 125.01, 130, 140]);
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mld.set_selected_id(125.01);
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assert.equal(mld.selected_id(), 125.01);
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mld.get(125.01).id = 145;
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mld.change_message_id(125.01, 145, {
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re_render: () => {},
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});
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assert_contents([120, 130, 140, 145]);
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_.each(mld.all_messages(), (msg) => {
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msg.unread = false;
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});
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assert.equal(mld.first_unread_message_id(), 145);
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});
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run_test('errors', () => {
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const mld = new MessageListData({
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muting_enabled: false,
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filter: undefined,
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});
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assert.equal(mld.get('bogus-id'), undefined);
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});
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