def test_Metaline_insert_adjustsindices_beyond_span():
fores = RunLengthList([(0, "F"), (5, "B")])
backs = RunLengthList([(0, "F"), (5, "B")])
m = Metaline("foobar", fores, backs)
m.insert(3, "baz")
assert m.fores.items() == [(0, "F"), (8, "B")], m.fores.items()
assert m.backs.items() == [(0, "F"), (8, "B")], m.backs.items()
def test_Metaline_delete():
fores = RunLengthList([(0, "F"), (4, "B"), (7, "Z")])
backs = RunLengthList([(0, "F"), (4, "B"), (7, "Z")])
m = Metaline("foobarbaz", fores, backs)
m.delete(3, 6)
assert m.line == "foobaz", m.line
assert m.fores.items() == m.backs.items() == [(0, "F"), (3, "B"), (4, "Z")]
def test_insert_metaline():
ml_one = Metaline("foo baz", RunLengthList([(0, "foo"), (4, "baz")]), RunLengthList([(0, "foo"), (4, "baz")]))
ml_two = simpleml("bar ", "bar", "bar")
ml_one.insert_metaline(4, ml_two)
assert ml_one == Metaline(
"foo bar baz",
RunLengthList([(0, "foo"), (4, "bar"), (8, "baz")]),
RunLengthList([(0, "foo"), (4, "bar"), (8, "baz")]),
)
def metaLine(self):
line = "Shield|Aura|Barrier"
fg = RunLengthList([(0, fg_code(YELLOW, True))])
bg = RunLengthList([(0, bg_code(GREEN))])
if self.shield:
bg.add_change(0, bg_code(RED))
else:
bg.add_change(0, bg_code(GREEN))
first_separator = line.find('|')
if self.aura:
bg.add_change(first_separator + 1, RED)
else:
bg.add_change(first_separator + 1, GREEN)
second_separator = line.find('|', first_separator + 1)
if self.barrier:
bg.add_change(second_separator + 1, RED)
else:
bg.add_change(second_separator + 1, GREEN)
ml = Metaline(line, fg, bg)
return ml
def test_change_fore_with_trailing_colours():
ml = Metaline("foo bar", RunLengthList([(0, "foo"), (7, "bar")]), RunLengthList([(0, "bar")]))
ml.change_fore(0, 3, "baz")
assert ml.fores.items() == [(0, "baz"), (3, "foo"), (7, "bar")]
def test_changes_fg_right_at_end(self):
metaline = Metaline("foobar", RunLengthList([(0, "FOO")]), None)
metaline.change_fore(1, 6, "BAR")
assert metaline.fores.items() == [(0, "FOO"), (1, "BAR"), (6, "FOO")]
def test_preserves_engulfed_colour_starts(self):
metaline = Metaline("foobar", RunLengthList([(0, "FOO"), (2, "BAR")]), None)
metaline.change_fore(1, 3, "BAZ")
assert metaline.fores.items() == [(0, "FOO"), (1, "BAZ"), (3, "BAR")]
def test_changes_fg_normally(self):
metaline = Metaline("foobar", RunLengthList([(0, "FOO")]), None)
metaline.change_fore(1, 3, "BAR")
assert metaline.fores.items() == [(0, "FOO"), (1, "BAR"), (3, "FOO")]
def test_Metaline_change_fg_sets_colour():
m = Metaline("foo", RunLengthList([(0, None)]), None)
m.change_fore(0, 5, "foo")
assert m.fores.items() == [(0, "foo"), (5, None)]
def test_Metaline_insert_fg_bg_on_too_long():
fores, backs = RunLengthList([(0, "foo")]), RunLengthList([(0, "bar")])
m = Metaline("foo", fores.copy(), backs.copy())
m.insert(2, "bar")
assert m.fores == fores, m.backs == backs
def test_Metaline_insert_inserts_text():
m = Metaline("foobaz", RunLengthList([(0, None)]), RunLengthList([(0, None)]))
m.insert(3, "bar")
assert m.line == "foobarbaz", m.line
def test_Metaline_change_bg_sets_colour():
m = Metaline("foo", None, RunLengthList([(0, None)]))
m.change_back(2, 3, "bar")
assert m.backs.items() == [(0, None), (2, "bar"), (3, None)], m.backs.items()