def test_3(self):
for x, x_round in [(0, 0), (-1, -1), (1, 1), (109234, 109000),
(-120934, -121000), (1.19230413, 1.19), (-19203.01924, -19200),
(1.109324E100, 1.11E100), (-4.0E100, -4E100)]:
guess = _sigfig_round(x, 3)
self.assertEqual(guess, x_round)
self.assertEqual(type(guess), type(0.0))
def test_3(self):
for x, x_round in [(0, 0), (-1, -1), (1, 1), (109234, 109000),
(-120934, -121000), (1.19230413, 1.19),
(-19203.01924, -19200), (1.109324E100, 1.11E100),
(-4.0E100, -4E100)]:
guess = _sigfig_round(x, 3)
self.assertEqual(guess, x_round)
self.assertEqual(type(guess), type(0.0))
def test_100(self):
for x in [
0, -1, 1, 109234, -120934, 1.19230413, -19203.01924,
1.109324E100, -4.3E100
]:
guess = _sigfig_round(x, 100)
self.assertEqual(guess, x)
self.assertEqual(type(guess), type(0.0))
def test_0(self):
for x in [0, -1, 1, 109234, -120934, 1.19230413, -19203.01924,
1.109324E100, -4.3E100]:
self.assertRaises(ValueError, lambda: _sigfig_round(x, 0))
def test_100(self):
for x in [0, -1, 1, 109234, -120934, 1.19230413, -19203.01924,
1.109324E100, -4.3E100]:
guess = _sigfig_round(x, 100)
self.assertEqual(guess, x)
self.assertEqual(type(guess), type(0.0))
def test_0(self):
for x in [
0, -1, 1, 109234, -120934, 1.19230413, -19203.01924,
1.109324E100, -4.3E100
]:
self.assertRaises(ValueError, lambda: _sigfig_round(x, 0))
