def test_4(self):
"""Predictable errors"""
width = gmw(self.data, 4)
assert width == len(fn('viking')), width
def test_2(self):
width = gmw(self.data, 2)
assert width == len(fn("land speed")), width
def test_3(self):
width = gmw(self.data, 3)
assert width == len(fn(1003)), width
def test_1(self):
width = gmw(self.data, 1)
assert width == len(fn(300101)), width
def test_0(self):
width = gmw(self.data, 0)
assert width == len(fn("lumberjacks")), width
def test_spam(self):
assert fn('spam') == 'spam', fn('spam')
def test_1001(self):
assert fn(1001) == '1,001', fn(1001)
def test_0(self):
assert fn(0) == '0', fn(0)