def test_validation():
"""Validate error for missing argument."""
pcomb = Pcomb()
with pytest.raises(exceptions.MissingArgumentError):
pcomb.to_radiance()
pcomb.input = ['image1.hdr', 'image2.hdr']
assert pcomb.to_radiance() == 'pcomb image1.hdr image2.hdr'
def test_assignment():
"""Test assignment."""
pcomb = Pcomb()
pcomb.input = ['image1.hdr', 'image2.hdr']
assert pcomb.input == 'image1.hdr image2.hdr'
assert pcomb.to_radiance() == 'pcomb image1.hdr image2.hdr'
pcomb.output = 'combined.hdr'
assert pcomb.output == 'combined.hdr'
assert pcomb.to_radiance() == 'pcomb image1.hdr image2.hdr > combined.hdr'
def test_stdin():
"""Test stdin."""
pcomb = Pcomb()
pcomb.input = ['image1.hdr', 'image2.hdr']
pcomb.output = 'combined.hdr'
assert pcomb.to_radiance(stdin_input=True) == ('pcomb > combined.hdr')
def test_assignment_options():
"""Test assigning options."""
pcomb = Pcomb()
pcomb.input = ['image1.hdr', 'image2.hdr']
pcomb.options.h = True
pcomb.options.c = (0.125, 0.133, 0.250)
assert pcomb.to_radiance(
) == 'pcomb -c 0.125 0.133 0.25 -h image1.hdr image2.hdr'
with pytest.raises(AssertionError):
# Making sure less than zero values are not able to be assigned to resolution
pcomb.options.x = 0.12