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Add Tests for "Significant" digits

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Matthias
2023-08-30 08:34:32 +00:00
parent bfc2c70b44
commit 65c7607e36
1 changed files with 11 additions and 0 deletions
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11
tests/exchange/test_exchange_utils.py
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@@ -241,6 +241,9 @@ def test_amount_to_precision(amount, precision_mode, precision, expected,):
(2.51, DECIMAL_PLACES, 0, 3., ROUND),
(5.1, DECIMAL_PLACES, -1, 10., ROUND),
(4.9, DECIMAL_PLACES, -1, 0., ROUND),
(0.000007222, SIGNIFICANT_DIGITS, 1, 0.000007, ROUND),
(0.000007222, SIGNIFICANT_DIGITS, 2, 0.0000072, ROUND),
(0.000007777, SIGNIFICANT_DIGITS, 2, 0.0000078, ROUND),
# Tests for TICK_SIZE, ROUND_UP
(2.34559, TICK_SIZE, 0.0001, 2.3456, ROUND_UP),
(2.34559, TICK_SIZE, 0.00001, 2.34559, ROUND_UP),
@@ -277,6 +280,14 @@ def test_amount_to_precision(amount, precision_mode, precision, expected,):
(2.9909, TICK_SIZE, 0.001, 2.990, TRUNCATE),
(2.9909, TICK_SIZE, 0.01, 2.99, TRUNCATE),
(2.9909, TICK_SIZE, 0.1, 2.9, TRUNCATE),
# Tests for Significant
(2.34559, SIGNIFICANT_DIGITS, 4, 2.345, TRUNCATE),
(2.34559, SIGNIFICANT_DIGITS, 5, 2.3455, TRUNCATE),
(2.34559, SIGNIFICANT_DIGITS, 3, 2.34, TRUNCATE),
(2.9999, SIGNIFICANT_DIGITS, 3, 2.99, TRUNCATE),
(2.9909, SIGNIFICANT_DIGITS, 2, 2.9, TRUNCATE),
(0.00000777, SIGNIFICANT_DIGITS, 2, 0.0000077, TRUNCATE),
(0.00000729, SIGNIFICANT_DIGITS, 2, 0.0000072, TRUNCATE),
])
def test_price_to_precision(price, precision_mode, precision, expected, rounding_mode):
assert price_to_precision(