from __future__ import absolute_import
# Copyright (c) 2010-2015 openpyxl
import pytest
from openpyxl.xml.functions import fromstring, tostring
from openpyxl.tests.helper import compare_xml
@pytest.fixture
[docs]def ExternalReference():
from ..external_reference import ExternalReference
return ExternalReference
[docs]class TestExternalReference:
[docs] def test_ctor(self, ExternalReference):
external_reference = ExternalReference(id="rId1")
xml = tostring(external_reference.to_tree())
expected = """
<externalReference xmlns:r="http://schemas.openxmlformats.org/officeDocument/2006/relationships"
r:id="rId1" />
"""
diff = compare_xml(xml, expected)
assert diff is None, diff
[docs] def test_from_xml(self, ExternalReference):
src = """
<externalReference xmlns:r="http://schemas.openxmlformats.org/officeDocument/2006/relationships"
r:id="rId2" />
"""
node = fromstring(src)
external_reference = ExternalReference.from_tree(node)
assert external_reference == ExternalReference(id="rId2")