#!/usr/bin/env python
"""
.. py:currentmodule:: FileFormat.Results.test_MicroscopeParameters
.. moduleauthor:: Hendrix Demers <hendrix.demers@mail.mcgill.ca>
Tests for module `MicroscopeParameters`.
"""
# Script information for the file.
__author__ = "Hendrix Demers (hendrix.demers@mail.mcgill.ca)"
__version__ = ""
__date__ = ""
__copyright__ = "Copyright (c) 2012 Hendrix Demers"
__license__ = ""
# Subversion informations for the file.
__svnRevision__ = "$Revision$"
__svnDate__ = "$Date$"
__svnId__ = "$Id$"
# Standard library modules.
import unittest
import logging
# Third party modules.
# Local modules.
# Project modules
import pymcxray.FileFormat.Results.MicroscopeParameters as MicroscopeParameters
import pymcxray.FileFormat.Results.BeamParameters as BeamParameters
import pymcxray.FileFormat.Results.DetectorParameters as DetectorParameters
# Globals and constants variables.
[docs]class TestMicroscopeParameters(unittest.TestCase):
"""
TestCase class for the module `MicroscopeParameters`.
"""
[docs] def setUp(self):
"""
Setup method.
"""
unittest.TestCase.setUp(self)
[docs] def tearDown(self):
"""
Teardown method.
"""
unittest.TestCase.tearDown(self)
[docs] def testSkeleton(self):
"""
First test to check if the testcase is working with the testing framework.
"""
#self.fail("Test if the testcase is working.")
self.assert_(True)
[docs] def test_readFromLines(self):
"""
Tests for method `readFromLines`.
"""
lines, microscopeParametersRef = getLinesAndReference()
microscopeParameters = MicroscopeParameters.MicroscopeParameters()
microscopeParameters.readFromLines(lines)
beamParametersRef = microscopeParametersRef.beamParameters
beamParameters = microscopeParameters.beamParameters
self.assertAlmostEquals(beamParametersRef.incidentEnergy_keV, beamParameters.incidentEnergy_keV)
self.assertAlmostEquals(beamParametersRef.current_A, beamParameters.current_A)
self.assertAlmostEquals(beamParametersRef.acquisitionTime_s, beamParameters.acquisitionTime_s)
self.assertAlmostEquals(beamParametersRef.diameter90_A, beamParameters.diameter90_A)
self.assertAlmostEquals(beamParametersRef.tiltAngle_deg, beamParameters.tiltAngle_deg)
self.assertAlmostEquals(beamParametersRef.gaussianMean, beamParameters.gaussianMean)
self.assertAlmostEquals(beamParametersRef.gaussianSigma, beamParameters.gaussianSigma)
detectorParametersRef = microscopeParametersRef.detectorParameters
detectorParameters = microscopeParameters.detectorParameters
self.assertEquals(detectorParametersRef.crystalName, detectorParameters.crystalName)
self.assertAlmostEquals(detectorParametersRef.crystalDensity_g_cm3, detectorParameters.crystalDensity_g_cm3)
self.assertAlmostEquals(detectorParametersRef.crystalThickness_cm, detectorParameters.crystalThickness_cm)
self.assertAlmostEquals(detectorParametersRef.crystalRadius_cm, detectorParameters.crystalRadius_cm)
self.assertAlmostEquals(detectorParametersRef.beamDetectorDistance_cm, detectorParameters.beamDetectorDistance_cm)
self.assertAlmostEquals(detectorParametersRef.deadLayerThickness_A, detectorParameters.deadLayerThickness_A)
self.assertAlmostEquals(detectorParametersRef.diffusionLength_A, detectorParameters.diffusionLength_A)
self.assertAlmostEquals(detectorParametersRef.surfaceQualityFactor, detectorParameters.surfaceQualityFactor)
self.assertAlmostEquals(detectorParametersRef.noiseEdsDetector_eV, detectorParameters.noiseEdsDetector_eV)
self.assertAlmostEquals(detectorParametersRef.thicknessBeWindow_um, detectorParameters.thicknessBeWindow_um)
self.assertAlmostEquals(detectorParametersRef.thicknessAlWindow_um, detectorParameters.thicknessAlWindow_um)
self.assertAlmostEquals(detectorParametersRef.thicknessTiWindow_um, detectorParameters.thicknessTiWindow_um)
self.assertAlmostEquals(detectorParametersRef.thicknessOil_um, detectorParameters.thicknessOil_um)
self.assertAlmostEquals(detectorParametersRef.thicknessH2O_um, detectorParameters.thicknessH2O_um)
self.assertAlmostEquals(detectorParametersRef.thicknessMoxtek_um, detectorParameters.thicknessMoxtek_um)
self.assertAlmostEquals(detectorParametersRef.thicknessAir_um, detectorParameters.thicknessAir_um)
self.assertAlmostEquals(detectorParametersRef.angleBetweenDetectorSpecimenNormal_deg, detectorParameters.angleBetweenDetectorSpecimenNormal_deg)
self.assertAlmostEquals(detectorParametersRef.angleBetweenDetectorXAxis_deg, detectorParameters.angleBetweenDetectorXAxis_deg)
self.assertAlmostEquals(detectorParametersRef.takeoffAngleNormalIncidence_deg, detectorParameters.takeoffAngleNormalIncidence_deg)
self.assertAlmostEquals(detectorParametersRef.takeoffAngleEffective_deg, detectorParameters.takeoffAngleEffective_deg)
self.assertAlmostEquals(detectorParametersRef.solidAngle_deg, detectorParameters.solidAngle_deg)
#self.fail("Test if the testcase is working.")
[docs]def getLinesAndReference():
lines = """Beam Parameters:
Electron incident energy = 30.000000 (KeV)
Beam Current = 1.000000e-010 (A)
Acquisition Time = 100.000000 (s)
Diameter with 90% of the electrons = 0.000000 (A)
Tilt angle = 0.000000 (deg)
Gaussian Mean = 0.000000
Gaussian Sigma = 0.000000
The negative Z axis is the e Beam axis
A positive tilt angle gives a negative projection on X Axis
The Y axis is the rotation axis
Detector Parameters:
Detector crystal is Silicium
Crystal density = 2.330000 (g/cm3)
Crystal thichness = 30000000.000000 (cm)
Crystal radius = 300000000.000000 (cm)
Distance beam-detector = 400000000.000000 (cm)
Dead layer = 200.000000 (A)
Diffusion length = 0.500000 (A)
Surface quality factor = 1.000000
Noise at EDS detector = 50.000000 (eV)
Thickness of Be window = 0.000000 (um)
Thickness of Al window = 0.000000 (um)
Thickness of Ti window = 0.000000 (um)
Thickness of Oil = 0.000000 (um)
Thickness of H2O = 0.000000 (um)
Thickness of Moxtek = 0.300000 (um)
Thickness of air path = 0.000000 (cm)
Angle between detector axis and specimen normal = 50.000000 (deg)
Angle between detector and x axis on the X-Y plane = 90.000000 (deg)
Take Off Angle at Normal Incidence = 40.000000 (deg)
Effective Take Off Angle = 40.000000 (deg)
Solid angle of the detector = 0.001400 (deg)
""".splitlines()
microscopeParameters = MicroscopeParameters.MicroscopeParameters()
beamParametersRef = BeamParameters.BeamParameters()
beamParametersRef.incidentEnergy_keV = 30.0
beamParametersRef.current_A = 1.0e-10
beamParametersRef.acquisitionTime_s = 100.0
beamParametersRef.diameter90_A = 0.0
beamParametersRef.tiltAngle_deg = 0.0
beamParametersRef.gaussianMean = 0.0
beamParametersRef.gaussianSigma = 0.0
microscopeParameters.beamParameters = beamParametersRef
detectorParametersRef = DetectorParameters.DetectorParameters()
detectorParametersRef.crystalName = "Silicium"
detectorParametersRef.crystalDensity_g_cm3 = 2.33
detectorParametersRef.crystalThickness_cm = 30000000.0
detectorParametersRef.crystalRadius_cm = 300000000.0
detectorParametersRef.beamDetectorDistance_cm = 400000000.0
detectorParametersRef.deadLayerThickness_A = 200.0
detectorParametersRef.diffusionLength_A = 0.5
detectorParametersRef.surfaceQualityFactor = 1.0
detectorParametersRef.noiseEdsDetector_eV = 50.0
detectorParametersRef.thicknessBeWindow_um = 0.0
detectorParametersRef.thicknessAlWindow_um = 0.0
detectorParametersRef.thicknessTiWindow_um = 0.0
detectorParametersRef.thicknessOil_um = 0.0
detectorParametersRef.thicknessH2O_um = 0.0
detectorParametersRef.thicknessMoxtek_um = 0.3
detectorParametersRef.thicknessAir_um = 0.0
detectorParametersRef.angleBetweenDetectorSpecimenNormal_deg = 50.0
detectorParametersRef.angleBetweenDetectorXAxis_deg = 90.0
detectorParametersRef.takeoffAngleNormalIncidence_deg = 40.0
detectorParametersRef.takeoffAngleEffective_deg = 40.0
detectorParametersRef.solidAngle_deg = 0.0014
microscopeParameters.detectorParameters = detectorParametersRef
return lines, microscopeParameters
if __name__ == '__main__': #pragma: no cover
logging.getLogger().setLevel(logging.DEBUG)
from pymcxray.Testings import runTestModuleWithCoverage
runTestModuleWithCoverage(__file__, withCoverage=False)