def test_bar_no_metric(metric_cds):
out = figures.bar(metric_cds, 'rmse')
assert isinstance(out, Figure)
def test_bar_empty_cds(metric_cds):
cds = ColumnDataSource(data={k: [] for k in metric_cds.data.keys()})
out = figures.bar(cds, 's')
assert isinstance(out, Figure)
def test_bar(metric_cds):
out = figures.bar(metric_cds, 'mae')
assert isinstance(out, Figure)