def test_plot_title_and_aes_label():
spec_list = gg.labs(title='New plot title', x='New X label')
assert isinstance(spec_list, FeatureSpecArray)
for spec in spec_list.elements():
assert isinstance(spec, FeatureSpec)
assert spec.kind in ('scale', 'ggtitle')
if spec.kind == 'ggtitle':
assert spec.props()['text'] == 'New plot title'
else:
assert spec.props()['aesthetic'] == 'x'
assert spec.props()['name'] == 'New X label'
def test_plot_ggtitle():
plot = gg.ggplot()
ggtitle = gg.labs(title="New plot title")
expect = {
'ggtitle': {'text': 'New plot title'},
'kind': 'plot',
'data_meta': {},
'layers': [],
'mapping': {},
'scales': []
}
assert (plot + ggtitle).as_dict() == expect
def test_aes_label():
spec = gg.labs(x='New X label')
as_dict = spec.as_dict()
assert as_dict['aesthetic'] == 'x'
assert as_dict['name'] == 'New X label'
def test_plot_title():
spec = gg.labs(title='New plot title')
as_dict = spec.as_dict()
assert as_dict['text'] == 'New plot title'
def test_labs_empty():
spec = gg.labs()
assert spec.as_dict()['feature-list'] == []