def test_layout_title_format(self):
title_str = ('Label: {label}, group: {group}, '
'dims: {dimensions}, type: {type}')
layout = NdLayout(
{
'Element 1': Scatter(
[],
label='ONE',
group='first',
),
'Element 2': Scatter(
[],
label='TWO',
group='second',
)
},
kdims='MYDIM',
label='the_label',
group='the_group',
).opts(opts.NdLayout(title=title_str), opts.Scatter(title=title_str))
# Title of NdLayout
title = bokeh_renderer.get_plot(layout).handles['title']
self.assertIsInstance(title, Div)
text = 'Label: the_label, group: the_group, dims: , type: NdLayout'
self.assertEqual(re.split('>|</', title.text)[1], text)
# Titles of subplots
plot = render(layout)
titles = {title.text for title in list(plot.select({'type': Title}))}
titles_correct = {
'Label: ONE, group: first, dims: MYDIM: Element 1, type: Scatter',
'Label: TWO, group: second, dims: MYDIM: Element 2, type: Scatter',
}
self.assertEqual(titles_correct, titles)
def test_element_title_format(self):
title_str = ('Label: {label}, group: {group}, '
'dims: {dimensions}, type: {type}')
e = Scatter(
[],
label='the_label',
group='the_group',
).opts(title=title_str)
title = 'Label: the_label, group: the_group, dims: , type: Scatter'
self.assertEqual(render(e).title.text, title)
