Files
zulip/frontend_tests/node_tests/narrow_local.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

450 lines
11 KiB
JavaScript

zrequire('Filter', 'js/filter');
zrequire('MessageListData', 'js/message_list_data');
zrequire('narrow_state');
zrequire('narrow');
zrequire('stream_data');
zrequire('util');
set_global('message_list', {});
set_global('muting', {
is_topic_muted: () => false,
});
function test_with(fixture) {
const filter = new Filter(fixture.filter_terms);
narrow_state.set_current_filter(filter);
// Make sure our simulated tests data satisfies the
// invarariant that the first unread message we find
// does indeed satisfy our filter.
if (fixture.unread_info.flavor === 'found') {
_.each(fixture.all_messages, (msg) => {
if (msg.id === fixture.unread_info.msg_id) {
assert(filter.predicate()(msg));
}
});
}
const muting_enabled = narrow_state.muting_enabled();
const msg_data = new MessageListData({
filter: narrow_state.filter(),
muting_enabled: muting_enabled,
});
const id_info = {
target_id: fixture.target_id,
local_select_id: undefined,
final_select_id: undefined,
};
message_list.all = {
fetch_status: {
has_found_newest: () => fixture.has_found_newest,
},
empty: () => fixture.empty,
all_messages: () => {
assert(fixture.all_messages !== undefined);
return fixture.all_messages;
},
first: () => {
assert(fixture.all_messages !== undefined);
return fixture.all_messages[0];
},
last: () => {
assert(fixture.all_messages !== undefined);
return fixture.all_messages[fixture.all_messages.length - 1];
},
};
narrow_state.get_first_unread_info = () => fixture.unread_info;
narrow.maybe_add_local_messages({
id_info: id_info,
msg_data: msg_data,
});
assert.deepEqual(id_info, fixture.expected_id_info);
const msgs = msg_data.all_messages();
const msg_ids = _.pluck(msgs, 'id');
assert.deepEqual(msg_ids, fixture.expected_msg_ids);
}
run_test('near after unreads', () => {
const fixture = {
filter_terms: [
{operator: 'near', operand: 42},
],
target_id: 42,
unread_info: {
flavor: 'found',
msg_id: 37,
},
has_found_newest: false,
all_messages: [
{id: 37, topic: 'whatever'},
{id: 42, topic: 'whatever'},
{id: 44, topic: 'whatever'},
],
expected_id_info: {
target_id: 42,
final_select_id: 37,
local_select_id: 37,
},
expected_msg_ids: [37, 42, 44],
};
test_with(fixture);
});
run_test('near not in message list', () => {
const fixture = {
filter_terms: [
{operator: 'near', operand: 42},
],
target_id: 42,
unread_info: {
flavor: 'found',
msg_id: 46,
},
has_found_newest: false,
all_messages: [
{id: 45, topic: 'whatever'},
{id: 46, topic: 'whatever'},
],
expected_id_info: {
target_id: 42,
final_select_id: 42,
local_select_id: undefined,
},
expected_msg_ids: [45, 46],
};
test_with(fixture);
});
run_test('near before unreads', () => {
const fixture = {
filter_terms: [
{operator: 'near', operand: 42},
],
target_id: 42,
unread_info: {
flavor: 'found',
msg_id: 43,
},
has_found_newest: false,
all_messages: [
{id: 42, topic: 'whatever'},
{id: 43, topic: 'whatever'},
{id: 44, topic: 'whatever'},
],
expected_id_info: {
target_id: 42,
final_select_id: 42,
local_select_id: 42,
},
expected_msg_ids: [42, 43, 44],
};
test_with(fixture);
});
run_test('near with no unreads', () => {
const fixture = {
filter_terms: [
{operator: 'near', operand: 42},
],
target_id: 42,
unread_info: {
flavor: 'not_found',
},
has_found_newest: false,
empty: true,
expected_id_info: {
target_id: 42,
final_select_id: 42,
local_select_id: undefined,
},
expected_msg_ids: [],
};
test_with(fixture);
});
run_test('is private with no target', () => {
const fixture = {
filter_terms: [
{operator: 'is', operand: 'private'},
],
unread_info: {
flavor: 'found',
msg_id: 550,
},
has_found_newest: true,
all_messages: [
{id: 450, type: 'private'},
{id: 500, type: 'private'},
{id: 550, type: 'private'},
],
expected_id_info: {
target_id: undefined,
final_select_id: 550,
local_select_id: 550,
},
expected_msg_ids: [450, 500, 550],
};
test_with(fixture);
});
run_test('pm-with with target outside of range', () => {
const fixture = {
filter_terms: [
{operator: 'pm-with', operand: 'alice@example.com'},
],
target_id: 5,
unread_info: {
flavor: 'not_found',
},
has_found_newest: false,
all_messages: [
{id: 999},
],
expected_id_info: {
target_id: 5,
final_select_id: 5,
local_select_id: undefined,
},
expected_msg_ids: [],
};
test_with(fixture);
});
run_test('is:private with no unreads before fetch', () => {
const fixture = {
filter_terms: [
{operator: 'is', operand: 'private'},
],
unread_info: {
flavor: 'not_found',
},
has_found_newest: false,
empty: true,
expected_id_info: {
target_id: undefined,
final_select_id: undefined,
local_select_id: undefined,
},
expected_msg_ids: [],
};
test_with(fixture);
});
run_test('is:private with target and no unreads', () => {
const fixture = {
filter_terms: [
{operator: 'is', operand: 'private'},
],
target_id: 450,
unread_info: {
flavor: 'not_found',
},
has_found_newest: true,
empty: false,
all_messages: [
{id: 350},
{id: 400, type: 'private'},
{id: 450, type: 'private'},
{id: 500, type: 'private'},
],
expected_id_info: {
target_id: 450,
final_select_id: 450,
local_select_id: 450,
},
expected_msg_ids: [400, 450, 500],
};
test_with(fixture);
});
run_test('is:mentioned with no unreads and no matches', () => {
const fixture = {
filter_terms: [
{operator: 'is', operand: 'mentioned'},
],
unread_info: {
flavor: 'not_found',
},
has_found_newest: true,
all_messages: [],
expected_id_info: {
target_id: undefined,
final_select_id: undefined,
local_select_id: undefined,
},
expected_msg_ids: [],
};
test_with(fixture);
});
run_test('is:alerted with no unreads and one match', () => {
const fixture = {
filter_terms: [
{operator: 'is', operand: 'alerted'},
],
unread_info: {
flavor: 'not_found',
},
has_found_newest: true,
all_messages: [
{id: 55, topic: 'whatever', alerted: true},
{id: 57, topic: 'whatever', alerted: false},
],
expected_id_info: {
target_id: undefined,
final_select_id: 55,
local_select_id: 55,
},
expected_msg_ids: [55],
};
test_with(fixture);
});
run_test('search', () => {
const fixture = {
filter_terms: [
{operator: 'search', operand: 'whatever'},
],
unread_info: {
flavor: 'cannot_compute',
},
expected_id_info: {
target_id: undefined,
final_select_id: undefined,
local_select_id: undefined,
},
expected_msg_ids: [],
};
test_with(fixture);
});
run_test('search near', () => {
const fixture = {
filter_terms: [
{operator: 'search', operand: 'whatever'},
{operator: 'near', operand: 22},
],
target_id: 22,
unread_info: {
flavor: 'cannot_compute',
},
expected_id_info: {
target_id: 22,
final_select_id: 22,
local_select_id: undefined,
},
expected_msg_ids: [],
};
test_with(fixture);
});
run_test('stream, no unread, not in all_messages', () => {
// This might be something you'd see zooming out from
// a muted topic, maybe? It's possibly this scenario
// is somewhat contrived, but we exercise fairly simple
// defensive code that just punts when messages aren't in
// our new message list. Note that our target_id is within
// the range of all_messages.
const fixture = {
filter_terms: [
{operator: 'stream', operand: 'whatever'},
],
target_id: 450,
unread_info: {
flavor: 'not_found',
},
has_found_newest: true,
empty: false,
all_messages: [
{id: 400},
{id: 500},
],
expected_id_info: {
target_id: 450,
final_select_id: 450,
local_select_id: undefined,
},
expected_msg_ids: [],
};
test_with(fixture);
});
run_test('stream/topic not in all_messages', () => {
// This is a bit of a corner case, but you could have a scenario
// where you've gone way back in a topic (perhaps something that
// has been muted a long time) and find an unread message that isn't
// actually in message_list.all.
const fixture = {
filter_terms: [
{operator: 'stream', operand: 'one'},
{operator: 'topic', operand: 'whatever'},
],
target_id: 1000,
unread_info: {
flavor: 'found',
msg_id: 2,
},
has_found_newest: true,
all_messages: [
{id: 900},
{id: 1100},
],
expected_id_info: {
target_id: 1000,
final_select_id: 2,
local_select_id: undefined,
},
expected_msg_ids: [],
};
test_with(fixture);
});
run_test('final corner case', () => {
// This tries to get all the way to the end of
// the function (as written now). The data here
// may be completely contrived.
const fixture = {
filter_terms: [
{operator: 'is', operand: 'starred'},
],
target_id: 450,
unread_info: {
flavor: 'not_found',
},
has_found_newest: true,
empty: false,
all_messages: [
{id: 400, topic: 'whatever'},
{id: 425, topic: 'whatever', starred: true},
{id: 500, topic: 'whatever'},
],
expected_id_info: {
target_id: 450,
final_select_id: 450,
local_select_id: undefined,
},
expected_msg_ids: [425],
};
test_with(fixture);
});