class PFDemo(PFTestMixin, TestCase):
"""Tests specifically for the EPID demo image."""
im_path = osp.join(osp.dirname(osp.dirname(__file__)), 'pylinac',
'demo_files', 'picket_fence', 'EPID-PF-LR.dcm')
picket_orientation = 'Left-Right'
max_error = 0.217
abs_median_error = 0.06
def test_demo(self):
self.pf.run_demo()
def test_demo_lower_tolerance(self):
pf = PicketFence.from_demo_image()
pf.analyze(0.15, action_tolerance=0.05)
pf.plot_analyzed_image()
self.assertAlmostEqual(pf.percent_passing, 94, delta=1)
def test_filter_on_load(self):
PicketFence(osp.join(osp.dirname(osp.dirname(__file__)), 'pylinac', 'demo_files', 'picket_fence',
'EPID-PF-LR.dcm'), filter=3)
def setUpClass(cls):
path1 = osp.join(test_file_dir, 'combo-jaw.dcm')
path2 = osp.join(test_file_dir, 'combo-mlc.dcm')
cls.pf = PicketFence.from_multiple_images([path1, path2])
cls.pf.analyze(hdmlc=cls.hdmlc, sag_adjustment=cls.sag_adjustment)
from unittest import TestCase
from pylinac.picketfence import PicketFence, osp, np
from tests.utils import save_file
test_file_dir = osp.join(osp.dirname(__file__), 'test_files', 'Picket Fence')
class PFTestMixin:
"""Base Mixin for testing a picketfence image."""
im_path = ''
picket_orientation = 'Up-Down'
hdmlc = False
num_pickets = 10
percent_passing = 100
max_error = 0
abs_median_error = 0
sag_adjustment = 0
passes = True
@classmethod
def setUpClass(cls):
cls.pf = PicketFence(cls.im_path)
cls.pf.analyze(hdmlc=cls.hdmlc, sag_adjustment=cls.sag_adjustment)
def test_passed(self):
self.assertEqual(self.pf.passed, self.passes)
def test_picket_orientation(self):
self.assertEqual(self.pf.orientation, self.picket_orientation)
def setUpClass(cls):
path1 = osp.join(test_file_dir, 'combo-jaw.dcm')
path2 = osp.join(test_file_dir, 'combo-mlc.dcm')
cls.pf = PicketFence.from_multiple_images([path1, path2])
cls.pf.analyze(hdmlc=cls.hdmlc, sag_adjustment=cls.sag_adjustment)
def test_filter_on_load(self):
PicketFence(osp.join(osp.dirname(osp.dirname(__file__)), 'pylinac',
'demo_files', 'picket_fence', 'EPID-PF-LR.dcm'),
filter=3)
from unittest import TestCase
import matplotlib.pyplot as plt
from pylinac.picketfence import PicketFence, osp, np
from tests.utils import save_file
test_file_dir = osp.join(osp.dirname(__file__), 'test_files', 'Picket Fence')
class PFTestMixin:
"""Base Mixin for testing a picketfence image."""
im_path = ''
picket_orientation = 'Up-Down'
hdmlc = False
num_pickets = 10
percent_passing = 100
max_error = 0
abs_median_error = 0
sag_adjustment = 0
passes = True
@classmethod
def setUpClass(cls):
cls.pf = PicketFence(cls.im_path)
cls.pf.analyze(hdmlc=cls.hdmlc, sag_adjustment=cls.sag_adjustment)
@classmethod
def tearDownClass(cls):
plt.close('all')