def browse(self, pkg_path, uri_tail):
"""
Display pretty-printed XML contained in package item with URI ending
with *uri_tail* in package at *pkg_path*.
"""
pkg = Package.read(pkg_path)
pkg_item = pkg.find_item_by_uri_tail(uri_tail)
item_presenter = ItemPresenter(pkg_item)
OpcView.pkg_item(item_presenter)
def it_constructs_subclass_based_on_item_type(self, content_types_item_,
rels_item_, xml_part_,
binary_part_):
cases = (
(content_types_item_, 'ContentTypesPresenter'),
(rels_item_, 'RelsItemPresenter'),
(xml_part_, 'XmlPartPresenter'),
(binary_part_, 'ItemPresenter'),
)
for pkg_item, expected_type_name in cases:
item_presenter = ItemPresenter(pkg_item)
assert type(item_presenter).__name__ == expected_type_name
def it_can_format_rels_xml(self, ItemPresenter_xml_, rels_item_):
# fixture ----------------------
ItemPresenter_xml_.return_value = (
'<?xml version=\'1.0\' encoding=\'UTF-8\' standalone=\'yes\'?>\n'
'<Relationships>\n'
' <Relationship Id="rId1" Type="xyz" Target="foo"/>\n'
' <Relationship Id="rId2" Type="abc" Target="bar"/>\n'
' <Relationship Id="rId3" Type="mno" Target="baz"/>\n'
'</Relationships>')
rels_presenter = ItemPresenter(rels_item_)
# verify -----------------------
expected_text = (
'<?xml version=\'1.0\' encoding=\'UTF-8\' standalone=\'yes\'?>\n'
'<Relationships>\n'
' <Relationship Id="x" Type="abc" Target="bar"/>\n'
' <Relationship Id="x" Type="mno" Target="baz"/>\n'
' <Relationship Id="x" Type="xyz" Target="foo"/>\n'
'</Relationships>')
assert rels_presenter.text == expected_text
def it_can_format_cti_xml(self, ItemPresenter_xml_, content_types_item_):
# fixture ----------------------
ItemPresenter_xml_.return_value = (
'<?xml version=\'1.0\' encoding=\'UTF-8\' standalone=\'yes\'?>\n'
'<Types>\n'
' <Default Extension="foo" ContentType="bar"/>\n'
' <Override PartName="foobar" ContentType="barfoo"/>\n'
' <Default Extension="bar" ContentType="foo"/>\n'
' <Override PartName="barfoo" ContentType="foobar"/>\n'
'</Types>')
content_types_presenter = ItemPresenter(content_types_item_)
# verify -----------------------
expected_text = (
'<?xml version=\'1.0\' encoding=\'UTF-8\' standalone=\'yes\'?>\n'
'<Types>\n'
' <Default Extension="bar" ContentType="foo"/>\n'
' <Default Extension="foo" ContentType="bar"/>\n'
' <Override PartName="barfoo" ContentType="foobar"/>\n'
' <Override PartName="foobar" ContentType="barfoo"/>\n'
'</Types>')
assert content_types_presenter.text == expected_text
def it_can_format_part_xml(self, ItemPresenter_xml_, xml_part_):
# fixture ----------------------
cases = (
# root w/no attrs is unchanged -----------------
(('<?xml?>\n'
'<foobar/>'), ('<?xml?>\n'
'<foobar/>')),
# sort order: def_ns, nsdecls, attrs -----------
(('<?xml?>\n'
'<foobar foo="bar" xmlns:f="foo" xmlns:b="bar" xmlns="zoo" boo'
'="far"/>'), ('<?xml?>\n'
'<foobar\n'
' xmlns="zoo"\n'
' xmlns:b="bar"\n'
' xmlns:f="foo"\n'
' boo="far"\n'
' foo="bar"\n'
' />')),
)
# verify -----------------------
for part_xml, expected_xml in cases:
ItemPresenter_xml_.return_value = part_xml
part_presenter = ItemPresenter(xml_part_)
assert part_presenter.text == expected_xml
def it_can_pretty_format_the_xml_of_its_item(self, content_types_item_,
foobar_elm_):
"""Note: tests integration with lxml.etree"""
content_types_item_.element = foobar_elm_
item_presenter = ItemPresenter(content_types_item_)
assert item_presenter.xml == self.FOOBAR_XML
def it_provides_a_normalized_path_string_for_the_pkg_item(self, pkg_item_):
pkg_item_.path = 'foo\\bar'
item_presenter = ItemPresenter(pkg_item_)
assert item_presenter.filename == 'foo/bar'