def test_prev_next():
DummyTab.reset()
tabs = Tabs(h)
dummy = DummyTab()
dummy2 = DummyTab()
dummy3 = DummyTab()
tabs.append(dummy)
tabs.append(dummy2)
tabs.append(dummy3)
for idx in range(6):
assert tabs.current_index == idx % 3
tabs.next()
for idx in range(6):
assert (3 - idx) % 3 == tabs.current_index
tabs.prev()
tabs.insert_tab(1, 999, gaps=True)
assert tabs.current_index == 0
tabs.next()
assert tabs.current_index == 2
tabs.prev()
assert tabs.current_index == 0
def test_prev_next():
DummyTab.reset()
tabs = Tabs(h)
dummy = DummyTab()
dummy2 = DummyTab()
dummy3 = DummyTab()
tabs.append(dummy)
tabs.append(dummy2)
tabs.append(dummy3)
for idx in range(6):
assert tabs.current_index == idx % 3
tabs.next()
for idx in range(6):
assert (3 - idx) % 3 == tabs.current_index
tabs.prev()
tabs.insert_tab(1, 999, gaps=True)
assert tabs.current_index == 0
tabs.next()
assert tabs.current_index == 2
tabs.prev()
assert tabs.current_index == 0
def test_insert_and_gaps():
DummyTab.reset()
tabs = Tabs(h)
dummy = DummyTab()
dummy2 = DummyTab()
dummy3 = DummyTab()
tabs.append(dummy)
tabs.append(dummy2)
tabs.append(dummy3)
tabs.insert_tab(2, 1)
assert tabs[1] is dummy3
assert tabs[2] is dummy2
tabs.insert_tab(1, 100, gaps=True)
assert isinstance(tabs[1], GapTab)
assert tabs[3] is dummy3
assert tabs[3].nb == 3
tabs.update_gaps(enable_gaps=False)
assert tabs[1] is dummy2
assert tabs[1].nb == 1
def test_insert_and_gaps():
DummyTab.reset()
tabs = Tabs(h)
dummy = DummyTab()
dummy2 = DummyTab()
dummy3 = DummyTab()
tabs.append(dummy)
tabs.append(dummy2)
tabs.append(dummy3)
tabs.insert_tab(2, 1)
assert tabs[1] is dummy3
assert tabs[2] is dummy2
tabs.insert_tab(1, 100, gaps=True)
assert isinstance(tabs[1], GapTab)
assert tabs[3] is dummy3
assert tabs[3].nb == 3
tabs.update_gaps(enable_gaps=False)
assert tabs[1] is dummy2
assert tabs[1].nb == 1
