def test_normalize_air_ok(self):
import IMAT.tomorec.reconstruction_command as cmd
cmd = cmd.ReconstructionCommand()
import IMAT.tomorec.configs as cfgs
pre_conf = cfgs.PreProcConfig()
normalized = cmd.normalize_air_region(self.data_vol, pre_conf)
np.testing.assert_allclose(normalized, self.data_vol,
err_msg="Epected normalized data volume not to changed")
def test_normalize_air_ok(self):
import IMAT.tomorec.reconstruction_command as cmd
cmd = cmd.ReconstructionCommand()
import IMAT.tomorec.configs as cfgs
pre_conf = cfgs.PreProcConfig()
normalized = cmd.normalize_air_region(self.data_vol, pre_conf)
np.testing.assert_allclose(
normalized,
self.data_vol,
err_msg="Epected normalized data volume not to changed")
def test_normalize_air_raises(self):
import IMAT.tomorec.reconstruction_command as cmd
cmd = cmd.ReconstructionCommand()
import IMAT.tomorec.configs as cfgs
pre_conf = cfgs.PreProcConfig()
alg_conf = cfgs.ToolAlgorithmConfig()
post_conf = cfgs.PostProcConfig()
conf = cfgs.ReconstructionConfig(pre_conf, alg_conf, post_conf)
normalized = cmd.normalize_air_region(self.data_vol, pre_conf)
np.testing.assert_allclose(normalized, self.data_vol,
err_msg="Epected normalized data volume not to changed")
# absolutely invalid data
with self.assertRaises(ValueError):
cmd.normalize_air_region([], pre_conf)
# wrong data dimensions
with self.assertRaises(ValueError):
cmd.normalize_air_region(np.ones((3, 2)), pre_conf)
# invalid configurations
with self.assertRaises(ValueError):
cmd.normalize_air_region(self.data_vol, alg_conf)
with self.assertRaises(ValueError):
cmd.normalize_air_region(self.data_vol, post_conf)
with self.assertRaises(ValueError):
cmd.normalize_air_region(self.data_vol, conf)
# wrong air-regions
pre_conf.normalize_air_region = [3]
with self.assertRaises(ValueError):
cmd.normalize_air_region(self.data_vol, pre_conf)
pre_conf.normalize_air_region = (3, 0, 100, 10)
with self.assertRaises(ValueError):
cmd.normalize_air_region(self.data_vol, pre_conf)
pre_conf.normalize_air_region = [3, 0, 100]
with self.assertRaises(ValueError):
cmd.normalize_air_region(self.data_vol, pre_conf)
