def test_stat_no_repeat():
t = G.Stat(title='dummy',
dataSource='data source',
targets=[G.Target(expr='some expr')])
assert t.to_json_data()['repeat'] is None
assert t.to_json_data()['repeatDirection'] is None
assert t.to_json_data()['maxPerRow'] is None
def test_stat_with_repeat():
t = G.Stat(title='dummy',
dataSource='data source',
targets=[G.Target(expr='some expr')],
repeat=G.Repeat(variable="repetitionVariable",
direction='h',
maxPerRow=10))
assert t.to_json_data()['repeat'] == 'repetitionVariable'
assert t.to_json_data()['repeatDirection'] == 'h'
assert t.to_json_data()['maxPerRow'] == 10