fin-defs/test/test_ids.py

import pytest

import fin_defs


def test_parse_attr():
    assert fin_defs.parse_attr_data('') == {}
    assert fin_defs.parse_attr_data('     ') == {}
    assert fin_defs.parse_attr_data('abc=abc') == {'abc':'abc'}
    assert fin_defs.parse_attr_data('abc=123') == {'abc':123}
    assert fin_defs.parse_attr_data('abc=123,xyz=abc') == {'abc':123, 'xyz': 'abc'}
    assert fin_defs.parse_attr_data('    abc=123    ,    xyz=abc    ') == {'abc':123, 'xyz': 'abc'}

def test_from_nordnet():
    derp = fin_defs.Asset.from_string_id('stock:NVO.NYSE{nordnet_id=123}')
    assert isinstance(derp, fin_defs.Stock)
    assert derp.ticker == 'NVO'
    assert derp.nordnet_id == 123


@pytest.mark.parametrize('asset', fin_defs.WELL_KNOWN_SYMBOLS.values())
def test_to_from_string_id_shortcut(asset: fin_defs.Asset):
    assert fin_defs.Asset.from_string_id(asset.to_string_id(), shortcut_well_known=True) == asset


@pytest.mark.parametrize('asset', fin_defs.WELL_KNOWN_SYMBOLS.values())
def test_to_from_string_id(asset: fin_defs.Asset):
    assert fin_defs.Asset.from_string_id(asset.to_string_id(), shortcut_well_known=False) == asset


@pytest.mark.parametrize('asset', fin_defs.WELL_KNOWN_SYMBOLS.values())
def test_to_from_polygon_id(asset: fin_defs.Asset):
    if isinstance(asset, fin_defs.CryptoCurrency):
        return
    assert fin_defs.Asset.from_polygon_id(asset.to_polygon_id()) == asset