mirror of
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synced 2024-12-22 22:38:08 +00:00
29 lines
834 B
Python
29 lines
834 B
Python
from common import *
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from trezor import utils
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class TestUtils(unittest.TestCase):
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def test_chunks(self):
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c = list(utils.chunks(range(100), 7))
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for i in range(15):
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# need to check start, stop, step attrs until https://github.com/micropython/micropython/issues/2600 is resolved
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self.assertEqual(c[i].start, i * 7)
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self.assertEqual(c[i].stop, 100 if (i == 14) else (i + 1) * 7)
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self.assertEqual(c[i].step, 1)
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def test_format_amount(self):
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VECTORS = [
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(123456, 3, "123.456"),
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(4242, 7, "0.0004242"),
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(-123456, 3, "-123.456"),
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(-4242, 7, "-0.0004242"),
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]
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for v in VECTORS:
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self.assertEqual(utils.format_amount(v[0], v[1]), v[2])
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if __name__ == '__main__':
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unittest.main()
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