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https://github.com/trezor/trezor-firmware.git
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e073e619c9
isort set to skip the first necessary "from common import *" line. A better solution would be to get rid of the need of this import in the future. [no changelog]
146 lines
4.3 KiB
Python
146 lines
4.3 KiB
Python
from common import * # isort:skip
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if not utils.BITCOIN_ONLY:
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from trezor.messages import NEMMosaic
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from apps.nem.mosaic.helpers import get_mosaic_definition
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from apps.nem.transfer import *
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from apps.nem.transfer.serialize import *
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from apps.nem.transfer.serialize import _merge_mosaics
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def get_mosaic(namespace: str, quantity: int, mosaic: str) -> NEMMosaic:
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return NEMMosaic(
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namespace=namespace,
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quantity=quantity,
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mosaic=mosaic,
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)
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# NOTE: copy-pasted from apps.nem.transfer.serialize.py
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def sort_mosaics(mosaics: list[NEMMosaic]) -> list[NEMMosaic]:
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return sorted(mosaics, key=lambda m: (m.namespace, m.mosaic))
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@unittest.skipUnless(not utils.BITCOIN_ONLY, "altcoin")
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class TestNemMosaic(unittest.TestCase):
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def test_get_mosaic_definition(self):
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m = get_mosaic_definition("nem", "xem", 104)
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self.assertEqual(m.name, "NEM")
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self.assertEqual(m.ticker, " XEM")
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m = get_mosaic_definition("nem", "xxx", 104)
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self.assertEqual(m, None)
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m = get_mosaic_definition("aaaa", "xxx", 104)
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self.assertEqual(m, None)
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m = get_mosaic_definition("pacnem", "cheese", 104)
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self.assertEqual(m.name, "PacNEM Score Tokens")
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self.assertEqual(m.ticker, " PAC:CHS")
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self.assertEqual(m.levy.fee, 100)
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def test_mosaic_canonicalization(self):
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a = get_mosaic("abc", 3, "mosaic")
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b = get_mosaic("abc", 4, "a")
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c = get_mosaic("zzz", 3, "mosaic")
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d = get_mosaic("abc", 8, "mosaic")
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e = get_mosaic("aaa", 1, "mosaic")
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f = get_mosaic("aaa", 1, "mosaicz")
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g = get_mosaic("zzz", 30, "mosaic")
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res = canonicalize_mosaics([a, b, c, d, e, f, g])
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self.assertEqual(res, [e, f, b, a, c])
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self.assertEqual(res[2].quantity, b.quantity)
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self.assertEqual(res[3].quantity, 3 + 8) # a + d
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self.assertEqual(res[4].quantity, 3 + 30) # c + g
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def test_mosaic_merge(self):
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a = get_mosaic("abc", 1, "mosaic")
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b = get_mosaic("abc", 1, "mosaic")
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c = get_mosaic("abc", 2, "xxx")
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merged = _merge_mosaics([a, b])
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self.assertEqual(merged[0].quantity, 2)
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self.assertEqual(len(merged), 1)
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a.quantity = 1
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b.quantity = 10
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merged = _merge_mosaics([a, b])
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self.assertEqual(merged[0].quantity, 11)
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a.namespace = "abcdef"
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merged = _merge_mosaics([a, b])
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self.assertEqual(len(merged), 2)
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merged = _merge_mosaics([a, b, c])
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self.assertEqual(len(merged), 3)
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a.namespace = "abcdef"
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a.quantity = 1
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a.mosaic = "mosaic"
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b.namespace = "abc"
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b.quantity = 2
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b.mosaic = "mosaic"
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c.namespace = "abc"
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c.mosaic = "mosaic"
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c.quantity = 3
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merged = _merge_mosaics([a, b, c])
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self.assertEqual(merged[0].quantity, 1)
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self.assertEqual(merged[1].quantity, 5)
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self.assertEqual(len(merged), 2)
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a.namespace = "abc"
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a.quantity = 1
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a.mosaic = "mosaic"
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b.namespace = "abc"
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b.quantity = 2
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b.mosaic = "mosaic"
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c.namespace = "abc"
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c.mosaic = "mosaic"
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c.quantity = 3
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merged = _merge_mosaics([a, b, c])
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self.assertEqual(merged[0].quantity, 6)
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self.assertEqual(len(merged), 1)
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def test_mosaic_sort(self):
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a = get_mosaic("abcz", 1, "mosaic")
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b = get_mosaic("abca", 1, "mosaic")
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c = get_mosaic("a", 0, "zzz")
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res = sort_mosaics([a, b])
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self.assertListEqual(res, [b, a])
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a.namespace = ""
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b.namespace = "a.b.c"
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res = sort_mosaics([a, b])
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self.assertListEqual(res, [a, b])
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a.namespace = "z.z.z"
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b.namespace = "a.b.c"
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res = sort_mosaics([a, b])
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self.assertListEqual(res, [b, a])
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a.namespace = "a"
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b.namespace = "a"
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a.mosaic = "mosaic"
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b.mosaic = "mosaic"
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res = sort_mosaics([a, b])
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self.assertListEqual(res, [a, b])
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a.mosaic = "www"
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b.mosaic = "aaa"
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res = sort_mosaics([a, b])
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self.assertListEqual(res, [b, a])
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res = sort_mosaics([a, b, c])
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self.assertListEqual(res, [b, a, c])
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c.mosaic = "bbb"
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res = sort_mosaics([a, b, c])
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self.assertListEqual(res, [b, c, a])
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if __name__ == "__main__":
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unittest.main()
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