17     def test_vercmpstring(self):  argument
41     def test_explode_dep_versions(self):  argument
56     def test_vercmp_string_op(self):  argument
92     def test_unsafe_delete_path(self):  argument
109     def test_md5(self):  argument
117     def test_sha1(self):  argument
125     def test_sha256(self):  argument
166     def _testeditfile(self, varvalues, compareto, dummyvars=None):  argument
192     def test_edit_metadata_file_nochange(self):  argument
203     def test_edit_metadata_file_1(self):  argument
240     def test_edit_metadata_file_2(self):  argument
277     def test_edit_metadata_file_3(self):  argument
316     def test_edit_metadata_file_4(self):  argument
346     def test_edit_metadata(self):  argument
403     def test_edit_metadata_origvalue(self):  argument
426     def _test_bblayers_edit(self, before, after, add, remove, notadded, notremoved):  argument
441     def test_bblayers_remove(self):  argument
472     def test_bblayers_add(self):  argument
505     def test_bblayers_add_remove(self):  argument
536     def test_bblayers_add_remove_home(self):  argument
567     def test_bblayers_add_remove_plusequals(self):  argument
595     def test_bblayers_add_remove_plusequals2(self):  argument
628     def setUp(self):  argument
631     def check_referenced(self, expression, expected_layers):  argument
646     def test_no_vars(self):  argument
651     def test_single_layer(self):  argument
655     def test_two_layer(self):  argument
660     def test_more_complicated(self):  argument
672     def test_environment(self):  argument