def test_time_scale_with_formatter(self):
""" Regression test for TimeScale() with formatter keyword.
Using the formatter keyword in the constructor of TimeScale
could raise a KeyError. This test passes if no exception is
raised.
"""
ts = TimeScale(seconds=1, formatter=TimeFormatter())
ts = TimeScale(minutes=1, formatter=TimeFormatter())
def test_time_scale_milliseconds_01():
ts = TimeScale(milliseconds=1)
ticks = ts.ticks(0, 0.1)
assert len(ticks) == 11
assert (np.array(ticks) == np.linspace(0.0, 0.1, 11)).all()
def test_time_scale_seconds_02():
ts = TimeScale(seconds=2)
ticks = ts.ticks(0, 10)
assert (np.array(ticks) == np.linspace(0.0, 10.0, 6)).all()
def test_time_scale_milliseconds_01():
ts = TimeScale(milliseconds=1)
ticks = ts.ticks(0, 0.1)
assert len(ticks) == 11
assert (np.array(ticks) == np.linspace(0.0, 0.1, 11)).all()
def test_time_scale_seconds_02():
ts = TimeScale(seconds=2)
ticks = ts.ticks(0, 10)
assert (np.array(ticks) == np.linspace(0.0, 10.0, 6)).all()
def test_time_scale_milliseconds_01(self):
ts = TimeScale(milliseconds=1)
ticks = ts.ticks(0, 0.1)
self.assertEqual(len(ticks), 11)
nptest.assert_array_equal(np.array(ticks), np.linspace(0.0, 0.1, 11))
def test_time_scale_seconds_02(self):
ts = TimeScale(seconds=2)
ticks = ts.ticks(0, 10)
nptest.assert_array_equal(np.array(ticks), np.linspace(0.0, 10.0, 6))