NPO-Accounting/conservancy_beancount Changeset - 68acb86e7e07

Changeset - 68acb86e7e07

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Brett Smith - 4 years ago 2020-04-29 15:37:38
brettcsmith@brettcsmith.org

reports: Add Balance.__str__() method.

2 files changed with 18 insertions and 0 deletions:

conservancy_beancount/reports/core.py

tests/test_reports_balance.py

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conservancy_beancount/reports/core.py

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@@ ... / @@ -60,6 +60,13 @@ class Balance(Mapping[str, data.Amount]): @@
     def __repr__(self) -> str:
         return f"{type(self).__name__}({self._currency_map!r})"
     def __str__(self) -> str:
         amounts = [amount for amount in self.values() if amount.number]
         if not amounts:
             return "Zero balance"
         amounts.sort(key=lambda amt: abs(amt.number), reverse=True)
         return ', '.join(str(amount) for amount in amounts)
     def __getitem__(self, key: str) -> data.Amount:
         return data.Amount(self._currency_map[key], key)

tests/test_reports_balance.py

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@@ ... / @@ -66,3 +66,14 @@ def test_mixed_balance(): @@
     assert len(balance) == 2
     assert not balance.is_zero()
     assert all(balance[key] == amt for key, amt in amounts.items())
 @pytest.mark.parametrize('balance_map_kwargs,expected', [
     ({}, "Zero balance"),
     ({'JPY': 0, 'BRL': 0}, "Zero balance"),
     ({'USD': '20.00'}, "20.00 USD"),
     ({'EUR': '50.00', 'GBP': '80.00'}, "80.00 GBP, 50.00 EUR"),
     ({'JPY': '-55.00', 'BRL': '-85.00'}, "-85.00 BRL, -55.00 JPY"),
 ])
 def test_str(balance_map_kwargs, expected):
     amounts = testutil.balance_map(**balance_map_kwargs)
     assert str(core.Balance(amounts.items())) == expected

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