def test_wround():
# Invalid input formats.
assert_raises(TypeError, wround, None)
assert_raises(TypeError, wround, 'yadayada')
assert_raises(TypeError, wround, '0')
# Integers as well as floats should work.
assert_almost_equal(wround(5, 2), 5)
assert_almost_equal(wround(5.001, 2), 5)
def test_wround():
# Invalid input formats.
assert_raises(TypeError, wround, None)
assert_raises(TypeError, wround, "yadayada")
assert_raises(TypeError, wround, "0")
# Integers as well as floats should work.
assert_almost_equal(wround(5, 2), 5)
assert_almost_equal(wround(5.001, 2), 5)
# Invalid method
assert_raises(FilterArgumentError, wround, 0, 2, "new")
assert_raises(FilterArgumentError, wround, 0, -2)
assert_almost_equal(wround(4.1, 1, "floor"), 4.1)
eq_(wround(4.1, method="floor"), 4)
