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"""Test suite for the docx.parts.styles module."""
import pytest
from docx.opc.constants import CONTENT_TYPE as CT
from docx.opc.package import OpcPackage
from docx.oxml.styles import CT_Styles
from docx.parts.styles import StylesPart
from docx.styles.styles import Styles
from ..unitutil.mock import class_mock, instance_mock
class DescribeStylesPart:
def it_provides_access_to_its_styles(self, styles_fixture):
styles_part, Styles_, styles_ = styles_fixture
styles = styles_part.styles
Styles_.assert_called_once_with(styles_part.element)
assert styles is styles_
def it_can_construct_a_default_styles_part_to_help(self):
package = OpcPackage()
styles_part = StylesPart.default(package)
assert isinstance(styles_part, StylesPart)
assert styles_part.partname == "/word/styles.xml"
assert styles_part.content_type == CT.WML_STYLES
assert styles_part.package is package
assert len(styles_part.element) == 6
# fixtures -------------------------------------------------------
@pytest.fixture
def styles_fixture(self, Styles_, styles_elm_, styles_):
styles_part = StylesPart(None, None, styles_elm_, None)
return styles_part, Styles_, styles_
# fixture components ---------------------------------------------
@pytest.fixture
def Styles_(self, request, styles_):
return class_mock(request, "docx.parts.styles.Styles", return_value=styles_)
@pytest.fixture
def styles_(self, request):
return instance_mock(request, Styles)
@pytest.fixture
def styles_elm_(self, request):
return instance_mock(request, CT_Styles)
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