Function test_date_formatter_usetex

lib/matplotlib/tests/test_dates.py:353–364

(delta, expected)

     [r'$\mathdefault{01\;00{:}%02d}$' % minu for minu in range(0, 11)]),
])
def test_date_formatter_usetex(delta, expected):
    style.use("default")

    d1 = datetime.datetime(1990, 1, 1)
    d2 = d1 + delta

    locator = mdates.AutoDateLocator(interval_multiples=False)
    locator.create_dummy_axis()
    locator.axis.set_view_interval(mdates.date2num(d1), mdates.date2num(d2))

    formatter = mdates.AutoDateFormatter(locator, usetex=True)
    assert [formatter(loc) for loc in locator()] == expected


def test_drange():