def test_draw_peak_representation_for_spherical_shape_without_background(
self):
shape_descr = create_sphere_info(0.5)
painter = draw_shape("spherical", json.dumps(shape_descr))
painter.cross.assert_called_once()
painter.circle.assert_called_once()
def test_draw_creates_circle_with_expected_properties_with_nonzero_alpha_and_no_background_in_JSON_shape(
self, compute_alpha_mock):
peak_center = [1, 2, 3]
sphere = create_sphere_info(radius=0.4, specify_bkgd=False)
painter = MagicMock()
fg_color, bg_color = 'r', 'unused'
fake_alpha = 0.5
compute_alpha_mock.return_value = fake_alpha
painted = draw_representation(EllipsoidalIntegratedPeakRepresentation,
peak_center,
sphere,
painter,
fg_color,
bg_color,
shape_name="spherical")
self.assertTrue(painted is not None)
self._assert_painter_calls(painter,
peak_center[:2],
cross_width=0.08,
signal_width=0.8,
signal_height=0.8,
angle=0,
alpha=fake_alpha,
fg_color=fg_color)
def test_draw_peak_representation_for_spherical_shape_including_background(self):
shape_descr = create_sphere_info(0.5, (1.1, 1.2))
painter = draw_shape("spherical", json.dumps(shape_descr))
painter.cross.assert_called_once()
painter.ellipse.assert_called_once()
painter.elliptical_shell.assert_called_once()
def create_test_sphere(background=False):
signal_radius = 0.4
if background:
return create_sphere_info(radius=signal_radius, bkgd_radii=(0.8, 0.9))
else:
return create_sphere_info(radius=signal_radius)