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"""Test suite for the docx.api module."""
import pytest
import docx
from docx.api import Document
from docx.opc.constants import CONTENT_TYPE as CT
from .unitutil.mock import class_mock, function_mock, instance_mock
class DescribeDocument:
def it_opens_a_docx_file(self, open_fixture):
docx, Package_, document_ = open_fixture
document = Document(docx)
Package_.open.assert_called_once_with(docx)
assert document is document_
def it_opens_the_default_docx_if_none_specified(self, default_fixture):
docx, Package_, document_ = default_fixture
document = Document()
Package_.open.assert_called_once_with(docx)
assert document is document_
def it_raises_on_not_a_Word_file(self, raise_fixture):
not_a_docx = raise_fixture
with pytest.raises(ValueError, match="file 'foobar.xlsx' is not a Word file,"):
Document(not_a_docx)
# fixtures -------------------------------------------------------
@pytest.fixture
def default_fixture(self, _default_docx_path_, Package_, document_):
docx = "barfoo.docx"
_default_docx_path_.return_value = docx
document_part = Package_.open.return_value.main_document_part
document_part.document = document_
document_part.content_type = CT.WML_DOCUMENT_MAIN
return docx, Package_, document_
@pytest.fixture
def open_fixture(self, Package_, document_):
docx = "foobar.docx"
document_part = Package_.open.return_value.main_document_part
document_part.document = document_
document_part.content_type = CT.WML_DOCUMENT_MAIN
return docx, Package_, document_
@pytest.fixture
def raise_fixture(self, Package_):
not_a_docx = "foobar.xlsx"
Package_.open.return_value.main_document_part.content_type = "BOGUS"
return not_a_docx
# fixture components ---------------------------------------------
@pytest.fixture
def _default_docx_path_(self, request):
return function_mock(request, "docx.api._default_docx_path")
@pytest.fixture
def document_(self, request):
return instance_mock(request, docx.document.Document)
@pytest.fixture
def Package_(self, request):
return class_mock(request, "docx.api.Package")
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