def _rightcuboid(self, variant, labels, name, **kwargs):
RECEDING_ANGLE = mmlib_cfg.oblique_projection.RECEDING_AXIS_ANGLE
# dimensions are: width, height, depth
build_data = {0: {'dimensions': (2.5, 0.5, 1), 'α': 60,
'boundingbox': (-0.2, -0.5, 1.05, 1.05)},
1: {'dimensions': (0.5, 0.8, 1.3), 'α': 70,
'baseline': '12pt',
'boundingbox': (-0.2, -0.5, 1, 1.2)},
2: {'dimensions': (0.5, 0.6, 1.4), 'α': 60,
'baseline': '11pt',
'boundingbox': (-0.2, -0.6, 1, 1.2)},
3: {'dimensions': (2, 1, 0.5),
'baseline': '13pt',
'boundingbox': (-0.2, -0.5, 1, 1.35)},
4: {'dimensions': (0.75, 1.25, 0.5),
'baseline': '16pt',
'boundingbox': (-0.2, -0.5, 1, 1.65)},
5: {'dimensions': (1, 0.5, 1.25), 'α': 70,
'baseline': '8pt',
'boundingbox': (-0.2, -0.5, 1, 0.9)}
}[variant]
rc = RightCuboid(dimensions=build_data['dimensions'], name=name,
thickness=kwargs.get('thickness', 'thick'))
rc.setup_labels(labels)
label_vertices = kwargs.get('label_vertices', False)
direction = kwargs.get('direction', 'top-right')
op = ObliqueProjection(rc, direction=direction,
α=build_data.get('α', RECEDING_ANGLE),
label_vertices=label_vertices)
op.baseline = build_data.get('baseline', '10pt')
op.boundingbox = build_data.pop('boundingbox', None)
return rc, op
def test_draw_vertices_error(rc):
op = ObliqueProjection(rc)
with pytest.raises(TypeError) as excinfo:
op.draw_vertices = 'true'
assert str(excinfo.value) == 'draw_vertices must be a boolean; '\
'found <class \'str\'> instead.'
def test_topright_projection(rc):
"""Check the default projection of a right cuboid is correct."""
assert ObliqueProjection(rc, label_vertices=True).drawn == r"""
def test_instanciation_object3D_error(rc):
"""Check errors when instanciating a new ObliqueProjection."""
with pytest.raises(TypeError) as excinfo:
ObliqueProjection('a')
assert str(excinfo.value) == 'object3D must be a Polyhedron, found '\
'\'a\' instead.'
def test_instanciation_direction_error(rc):
with pytest.raises(ValueError) as excinfo:
ObliqueProjection(rc, direction='undefined')
assert str(excinfo.value) == 'Allowed values for direction argument are '\
'{}. Found \'undefined\' instead.'.format(config.DIRECTION_VALUES)
def test_instanciation_angle_error(rc):
"""Check errors when instanciating a new ObliqueProjection."""
with pytest.raises(TypeError) as excinfo:
ObliqueProjection(α='a')
assert str(excinfo.value) == 'Angle α must be a number. Found '\
'\'a\' instead.'
def test_draw_thick_and_blue(rc):
"""Check the default projection of a right cuboid is correct."""
assert ObliqueProjection(rc, color='RoyalBlue',
thickness='very thick').drawn == r"""
def test_bottomright_edges_labeling(rc):
"""Check edges' labeling for a bottom-right projection."""
rc.setup_labels((4, 7, 25))
assert ObliqueProjection(rc, direction='bottom-right').drawn == r"""
def test_topleft_edges_labeling(rc):
"""Check edges' labeling for a top-left projection."""
rc.setup_labels((4, 7, 25))
assert ObliqueProjection(rc, direction='top-left').drawn == r"""
def test_topright_edges_labeling(rc):
"""Check edges' labeling for a top-right projection."""
rc.setup_labels((4, 7, 25))
assert ObliqueProjection(rc).drawn == r"""
def test_bottomright_projection(rc):
"""Check bottom-right projection of a right cuboid is correct."""
assert ObliqueProjection(rc, label_vertices=True,
direction='bottom-right').drawn == r"""
def test_topleft_projection(rc):
"""Check top-left projection of a right cuboid is correct."""
assert ObliqueProjection(rc, label_vertices=True,
direction='top-left').drawn == r"""