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"""
Tests for the TextBuffer class
"""
from pytest import fixture
from poezio.text_buffer import (
TextBuffer,
HistoryGap,
)
from poezio.ui.types import (
Message,
BaseMessage,
MucOwnJoinMessage,
MucOwnLeaveMessage,
)
@fixture(scope='function')
def buf2048():
return TextBuffer(2048)
@fixture(scope='function')
def msgs_nojoin():
msg1 = Message('1', 'q')
msg2 = Message('2', 's')
leave = MucOwnLeaveMessage('leave')
return [msg1, msg2, leave]
@fixture(scope='function')
def msgs_noleave():
join = MucOwnJoinMessage('join')
msg3 = Message('3', 'd')
msg4 = Message('4', 'f')
return [join, msg3, msg4]
def test_last_message(buf2048):
msg = BaseMessage('toto')
buf2048.add_message(BaseMessage('titi'))
buf2048.add_message(msg)
assert buf2048.last_message is msg
def test_message_nb_limit():
buf = TextBuffer(5)
for i in range(10):
buf.add_message(BaseMessage("%s" % i))
assert len(buf.messages) == 5
def test_find_gap(buf2048, msgs_noleave):
msg1 = Message('1', 'q')
msg2 = Message('2', 's')
leave = MucOwnLeaveMessage('leave')
join = MucOwnJoinMessage('join')
msg3 = Message('3', 'd')
msg4 = Message('4', 'f')
msgs = [msg1, msg2, leave, join, msg3, msg4]
for msg in msgs:
buf2048.add_message(msg)
gap = buf2048.find_last_gap_muc()
assert gap.leave_message == leave
assert gap.join_message == join
assert gap.last_timestamp_before_leave == msg2.time
assert gap.first_timestamp_after_join == msg3.time
def test_find_gap_already_filled(buf2048):
msg1 = Message('1', 'q')
msg2 = Message('2', 's')
leave = MucOwnLeaveMessage('leave')
msg5 = Message('5', 'g')
msg6 = Message('6', 'h')
join = MucOwnJoinMessage('join')
msg3 = Message('3', 'd')
msg4 = Message('4', 'f')
msgs = [msg1, msg2, leave, msg5, msg6, join, msg3, msg4]
for msg in msgs:
buf2048.add_message(msg)
assert buf2048.find_last_gap_muc() is None
def test_find_gap_noleave(buf2048, msgs_noleave):
for msg in msgs_noleave:
buf2048.add_message(msg)
gap = buf2048.find_last_gap_muc()
assert gap.leave_message is None
assert gap.last_timestamp_before_leave is None
assert gap.join_message == msgs_noleave[0]
assert gap.first_timestamp_after_join == msgs_noleave[1].time
def test_find_gap_nojoin(buf2048, msgs_nojoin):
for msg in msgs_nojoin:
buf2048.add_message(msg)
gap = buf2048.find_last_gap_muc()
assert gap.leave_message == msgs_nojoin[-1]
assert gap.join_message is None
assert gap.last_timestamp_before_leave == msgs_nojoin[1].time
def test_get_gap_index(buf2048):
msg1 = Message('1', 'q')
msg2 = Message('2', 's')
leave = MucOwnLeaveMessage('leave')
join = MucOwnJoinMessage('join')
msg3 = Message('3', 'd')
msg4 = Message('4', 'f')
msgs = [msg1, msg2, leave, join, msg3, msg4]
for msg in msgs:
buf2048.add_message(msg)
gap = buf2048.find_last_gap_muc()
assert buf2048.get_gap_index(gap) == 3
def test_get_gap_index_nojoin(buf2048, msgs_nojoin):
for msg in msgs_nojoin:
buf2048.add_message(msg)
gap = buf2048.find_last_gap_muc()
assert buf2048.get_gap_index(gap) == 3
def test_get_gap_index_noleave(buf2048, msgs_noleave):
for msg in msgs_noleave:
buf2048.add_message(msg)
gap = buf2048.find_last_gap_muc()
assert buf2048.get_gap_index(gap) == 0
def test_add_history_messages(buf2048):
msg1 = Message('1', 'q')
msg2 = Message('2', 's')
leave = MucOwnLeaveMessage('leave')
join = MucOwnJoinMessage('join')
msg3 = Message('3', 'd')
msg4 = Message('4', 'f')
msgs = [msg1, msg2, leave, join, msg3, msg4]
for msg in msgs:
buf2048.add_message(msg)
msg5 = Message('5', 'g')
msg6 = Message('6', 'h')
gap = buf2048.find_last_gap_muc()
buf2048.add_history_messages([msg5, msg6], gap=gap)
assert buf2048.messages == [msg1, msg2, leave, msg5, msg6, join, msg3, msg4]
def test_add_history_empty(buf2048):
msg1 = Message('1', 'q')
msg2 = Message('2', 's')
msg3 = Message('3', 'd')
msg4 = Message('4', 'f')
buf2048.add_message(msg1)
buf2048.add_history_messages([msg2, msg3, msg4])
assert buf2048.messages == [msg2, msg3, msg4, msg1]
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