def test_to_rfc822(self, expected_rfc822_string, input_dict):
metadata_1 = Metadata(**input_dict)
generated_rfc822_string = metadata_1.to_rfc822()
assert (Metadata.from_rfc822(generated_rfc822_string).to_dict() ==
Metadata.from_rfc822(expected_rfc822_string).to_dict())
assert TestMetaData._compare_rfc822_strings(expected_rfc822_string,
generated_rfc822_string)
def test_from_rfc822(self, metadata_dict, metadata_rfc822):
metadata_1 = Metadata(**metadata_dict)
metadata_2 = Metadata.from_rfc822(metadata_rfc822)
assert metadata_1 == metadata_2
def _compare_rfc822_strings(cls, rfc822_1, rfc822_2):
rfc822_1_dict = Metadata.from_rfc822(rfc822_1).to_dict()
rfc822_2_dict = Metadata.from_rfc822(rfc822_2).to_dict()
return rfc822_1_dict == rfc822_2_dict
def test_single_line_description_in_rfc822(self):
metdata_1 = Metadata.from_rfc822(VALID_PACKAGE_1_0_SINGLE_LINE_DESC)
description = metdata_1._meta_dict["description"]
assert len(description.splitlines()) == 1
def test_repeated_description_in_rfc822(self):
metadata_1 = Metadata.from_rfc822(VALID_PACKAGE_1_0_REPEATED_DESC)
expected_description = ("# This is the long description\n\n" +
"This will overwrite the Description field\n")
assert metadata_1._meta_dict["description"] == expected_description
