def test_get_elem_key(self):
ignore_rules = (extract.ignore_pixel_data, )
extractor = extract.MetaExtractor(ignore_rules=ignore_rules)
for elem in self.data:
key = extractor._get_elem_key(elem)
ok_(key.strip() != '')
ok_(key[0].isalpha())
ok_(key[-1].isalnum())
def test_reloc_private(self):
extractor = extract.MetaExtractor()
self.data[(0x29, 0x10)].tag = pydicom.tag.Tag((0x29, 0x20))
self.data[(0x29, 0x1010)].tag = pydicom.tag.Tag((0x29, 0x2010))
self.data[(0x29, 0x1020)].tag = pydicom.tag.Tag((0x29, 0x2020))
meta_dict = extractor(self.data)
eq_(meta_dict["CsaImage.EchoLinePosition"], 64)
ok_(meta_dict['CsaSeries.MrPhoenixProtocol.sEFISPEC.bEFIDataValid'], 1)
def test_get_elem_value(self):
ignore_rules = (extract.ignore_pixel_data, )
extractor = extract.MetaExtractor(ignore_rules=ignore_rules)
for elem in self.data:
value = extractor._get_elem_value(elem)
if elem.VM > 1:
ok_(isinstance(value, list))
if elem.VR in list(extract.unpack_vr_map) + ['DS', 'IS']:
if elem.VM == 1:
ok_(not isinstance(value, str))
else:
ok_(not any(isinstance(val, str) for val in value))
def test_non_reloc_private(self):
extractor = extract.MetaExtractor()
meta_dict = extractor(self.data)
eq_(meta_dict["CsaImage.EchoLinePosition"], 64)
ok_(meta_dict['CsaSeries.MrPhoenixProtocol.sEFISPEC.bEFIDataValid'], 1)
def test_dup_trans(self):
translators = [extract.csa_image_trans, extract.csa_image_trans]
extractor = extract.MetaExtractor(translators=translators)
assert_raises(ValueError, extractor, self.data)
