def test_base_conversion_fail_when_currency_from_does_not_exist(self):
        RateSource.objects.create(name="fake-backend")

        with self.assertRaises(CurrencyConversionException) as cm:
            base_convert_money(10.0, "PLN", "EUR")

        self.assertIn("Rate for PLN in fake-backend do not exists", str(cm.exception))
Exemple #2
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def test_base_conversion_fail_when_currency_from_does_not_exist(set_up):
    RateSource.objects.create(name="fake-backend")

    with pytest.raises(CurrencyConversionException) as cm:
        base_convert_money(10.0, "PLN", "EUR")

    assert "Rate for PLN in fake-backend do not exists" in str(cm.value)
    def test_base_conversion_fail_when_currency_to_does_not_exist(self):
        source = RateSource.objects.create(name="fake-backend")
        Rate.objects.create(source=source, currency="PLN", value=0.99999)

        with self.assertRaises(CurrencyConversionException) as cm:
            base_convert_money(10.0, "PLN", "EUR")

        self.assertIn("Rate for EUR in fake-backend do not exists", str(cm.exception))
    def test_base_conversion_is_working_from_other_currency(self):
        source = RateSource.objects.create(name="fake-backend", base_currency="USD")
        Rate.objects.create(source=source, currency="PLN", value=3.07)
        Rate.objects.create(source=source, currency="EUR", value=0.74)

        amount = base_convert_money(10.0, "PLN", "EUR")
        self.assertEqual(amount, Decimal("2.41"))
    def test_base_conversion_works_from_base_currency(self):
        source = RateSource.objects.create(name="fake-backend", base_currency="USD")
        Rate.objects.create(source=source, currency="USD", value=1)
        Rate.objects.create(source=source, currency="EUR", value=0.74)

        amount = base_convert_money(1, "USD", "EUR")
        self.assertEqual(amount, Decimal("0.74"))
Exemple #6
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def test_base_conversion_fail_when_source_does_not_exist(set_up):
    with pytest.raises(CurrencyConversionException) as cm:
        base_convert_money(10.0, "PLN", "EUR")

    assert "Rate for fake-backend source do not exists" in str(cm.value)
    def test_base_conversion_fail_when_source_does_not_exist(self):
        with self.assertRaises(CurrencyConversionException) as cm:
            base_convert_money(10.0, "PLN", "EUR")

        self.assertIn("Rate for fake-backend source do not exists", str(cm.exception))