def test_material_equivalency():
"""Test the equality of a material to another Glass."""
gl_1 = Glass('test_glass', 0.6, 0.7, 0.8, 1.52)
gl_2 = gl_1.duplicate()
gl_3 = Glass('test_glass2', 0.8, 0.7, 0.8, 1.52)
assert gl_1 is gl_1
assert gl_1 is not gl_2
assert gl_1 == gl_2
assert gl_1 != gl_3
collection = [gl_1, gl_2, gl_3]
assert len(set(collection)) == 2
def test_glass():
gl = Glass('test_glass')
assert gl.r_transmissivity == 0
assert gl.g_transmissivity == 0
assert gl.b_transmissivity == 0
assert gl.refraction_index is None
assert gl.to_radiance(
minimal=True) == 'void glass test_glass 0 0 3 0.0 0.0 0.0'
def test_assign_values():
gl = Glass('test_glass', 0.6, 0.7, 0.8, 1.52)
assert gl.r_transmissivity == 0.6
assert gl.g_transmissivity == 0.7
assert gl.b_transmissivity == 0.8
assert gl.refraction_index == 1.52
assert gl.to_radiance(
minimal=True) == 'void glass test_glass 0 0 4 0.6 0.7 0.8 1.52'
def _transparent_radiance_material():
"""Get a transparent radiance material for the air boundary."""
try:
from honeybee_radiance.modifier.material import Glass
except ImportError as e:
raise ImportError(
'honeybee_radiance library must be installed to use '
'to_radiance() method. {}'.format(e))
return Glass('air_boundary', 1, 1, 1)
def test_material_lockability():
"""Test the lockability of Glass."""
gl = Glass('test_glass', 0.6, 0.7, 0.8, 1.52)
gl.r_transmissivity = 0.5
gl.lock()
with pytest.raises(AttributeError):
gl.r_transmissivity = 0.7
gl.unlock()
gl.r_transmissivity = 0.7
def test_update_values():
gl = Glass('test_glass', 0.6, 0.7, 0.8, 1.52)
gl.r_transmissivity = 0.5
gl.g_transmissivity = 0.4
gl.b_transmissivity = 0.3
gl.refraction_index = 1.4
assert gl.r_transmissivity == 0.5
assert gl.g_transmissivity == 0.4
assert gl.b_transmissivity == 0.3
assert gl.refraction_index == 1.4
assert gl.to_radiance(
minimal=True) == 'void glass test_glass 0 0 4 0.5 0.4 0.3 1.4'
def test_dict_to_object_modifier():
"""Test the dict_to_object method with Modifier objects."""
gl_obj = Glass('test_glass', 0.6, 0.7, 0.8, 1.52)
gl_dict = gl_obj.to_dict()
new_gl = dict_to_object(gl_dict)
assert isinstance(new_gl, Glass)