githubmirror/rich

tests/test_cells.py
42 строки1 KB
Andre Hora
improving tests in test_cells
29 янв 2023, 16:05
29 янв 2023, 16:05767064c
from rich import cells


def test_cell_len_long_string():
    # Long strings don't use cached cell length implementation
    assert cells.cell_len("abc" * 200) == 3 * 200
    # Boundary case
    assert cells.cell_len("a" * 512) == 512


def test_cell_len_short_string():
    # Short strings use cached cell length implementation
    assert cells.cell_len("abc" * 100) == 3 * 100
    # Boundary case
    assert cells.cell_len("a" * 511) == 511


def test_set_cell_size():
    assert cells.set_cell_size("foo", 0) == ""
    assert cells.set_cell_size("f", 0) == ""
    assert cells.set_cell_size("", 0) == ""
    assert cells.set_cell_size("😽😽", 0) == ""
    assert cells.set_cell_size("foo", 2) == "fo"
    assert cells.set_cell_size("foo", 3) == "foo"
    assert cells.set_cell_size("foo", 4) == "foo "
    assert cells.set_cell_size("😽😽", 4) == "😽😽"
    assert cells.set_cell_size("😽😽", 3) == "😽 "
    assert cells.set_cell_size("😽😽", 2) == "😽"
    assert cells.set_cell_size("😽😽", 1) == " "
    assert cells.set_cell_size("😽😽", 5) == "😽😽 "


def test_set_cell_size_infinite():
    for size in range(38):
        assert (
            cells.cell_len(
                cells.set_cell_size(
                    "เป็นเกมที่ต้องมีความอดทนมากที่สุดตั้งเเต่เคยเล่นมา", size
                )
            )
            == size
        )