def test_axis_properties(self):
test_vis = Visualization()
with nt.assert_raises(ValueError) as err:
test_vis.x_axis_properties(title_size=20, label_angle=30)
nt.assert_equals(err.exception.args[0],
'This Visualization has no axes!')
test_vis.axes = [Axis(scale='x'), Axis(scale='y')]
test_vis.x_axis_properties(title_size=20, title_offset=10,
label_angle=30, color='#000')
test_vis.y_axis_properties(title_size=20, title_offset=10,
label_angle=30, color='#000')
def check_axis_colors():
for axis in test_vis.axes:
props = axis.properties
for prop in [props.title.fill, props.labels.fill]:
nt.assert_equals(getattr(prop, 'value'), '#000')
for prop in [props.axis.stroke, props.major_ticks.stroke,
props.minor_ticks.stroke, props.ticks.stroke]:
nt.assert_equals(getattr(prop, 'value'), '#000')
for axis in test_vis.axes:
props = axis.properties
nt.assert_equals(props.labels.angle.value, 30)
nt.assert_equals(props.title.font_size.value, 20)
nt.assert_equals(props.title.dy.value, 10)
check_axis_colors()
test_vis.axes = [Axis(scale='x'), Axis(scale='y')]
test_vis.common_axis_properties(color='#000')
for axis in test_vis.axes:
check_axis_colors()
def test_axis_properties(self):
test_vis = Visualization()
with nt.assert_raises(ValueError) as err:
test_vis.x_axis_properties(title_size=20, label_angle=30)
nt.assert_equals(err.exception.args[0],
'This Visualization has no axes!')
test_vis.axes = [Axis(scale='x'), Axis(scale='y')]
test_vis.x_axis_properties(title_size=20,
title_offset=10,
label_angle=30,
color='#000')
test_vis.y_axis_properties(title_size=20,
title_offset=10,
label_angle=30,
color='#000')
def check_axis_colors():
for axis in test_vis.axes:
props = axis.properties
for prop in [props.title.fill, props.labels.fill]:
nt.assert_equals(getattr(prop, 'value'), '#000')
for prop in [
props.axis.stroke, props.major_ticks.stroke,
props.minor_ticks.stroke, props.ticks.stroke
]:
nt.assert_equals(getattr(prop, 'value'), '#000')
for axis in test_vis.axes:
props = axis.properties
nt.assert_equals(props.labels.angle.value, 30)
nt.assert_equals(props.title.font_size.value, 20)
nt.assert_equals(props.title.dy.value, 10)
check_axis_colors()
test_vis.axes = [Axis(scale='x'), Axis(scale='y')]
test_vis.common_axis_properties(color='#000')
for axis in test_vis.axes:
check_axis_colors()
