def test_table_ignore_cardinal_1():
data = Table(os.path.join(os.path.dirname(__file__), 'data', 'cereal.csv'))
assert list(data.ignore_cardinal().columns) == [
'mfr', 'type', 'calories', 'sugars'
]
def test_table_ignore_cardinal_2():
data = Table(
os.path.join(os.path.dirname(__file__), 'data', 'Freedman.csv'))
assert list(data.ignore_cardinal().columns) == [
'population', 'nonwhite', 'density', 'crime'
]
def test_ignore_cardinal_2():
df = Table(os.path.join(os.path.dirname(__file__), 'data', 'Freedman.csv'))
assert df.ignore_cardinal().equals(df) == False
