def test_missing_different_values(tmp_path, datadir):
"""Test different and missing values on any YAML."""
filename = "me/deep/rooted.yaml"
project = ProjectMock(tmp_path).save_file(filename,
datadir / "existing-actual.yaml")
project.style(datadir / "existing-desired.toml").api_check_then_fix(
Fuss(
True,
filename,
369,
" has different values. Use this:",
"""
python:
version: '3.9'
""",
),
Fuss(
True,
filename,
368,
" has missing values:",
"""
python:
install:
- extra_requirements:
- some
- nice
- package
root_key:
a_dict:
- c: '3.1'
- b: 2
- a: string value
a_nested:
list:
- 0
- 2
- 1
int: 10
mixed:
- lets:
ruin: this
with:
- weird
- '1'
- crap
- second item: also a dict
""",
),
).assert_file_contents(filename, datadir / "existing-expected.yaml")
project.api_check().assert_violations()
def test_duplicated_option(tmp_path):
"""Test a violation is raised if a file has a duplicated option."""
original_file = """
[abc]
easy = 123
easy = as sunday morning
"""
project = ProjectMock(tmp_path)
project.style(f"""
["{SETUP_CFG}".abc]
hard = "as a rock"
""").setup_cfg(original_file).api_fix().assert_violations(
Fuss(
False,
SETUP_CFG,
Violations.PARSING_ERROR.code,
f": parsing error (DuplicateOptionError): While reading from {project.path_for(SETUP_CFG)!r} "
f"[line 3]: option 'easy' in section 'abc' already exists",
)).assert_file_contents(SETUP_CFG, original_file)
def test_objects_are_compared_by_hash_on_list_of_dicts_and_new_ones_are_added(
tmp_path, datadir):
"""Test list of dicts: by default, objects are compared by hash and new ones are added."""
filename = "some/nice/config.yaml"
project = ProjectMock(tmp_path).save_file(filename,
datadir / "multiple-lists.yaml")
project.style(datadir / "list-by-hash-desired.toml").api_check_then_fix(
Fuss(
True,
filename,
368,
" has missing values:",
"""
my:
list:
with:
dicts:
- age: 35
name: Silly
""",
), ).assert_file_contents(filename,
datadir / "list-by-hash-expected.yaml")
project.api_check().assert_violations()
def test_maximum_two_level_nesting_on_lists_using_jmes_expression_as_list_key_fails(
tmp_path, datadir):
"""Test a maximum of two-level nesting on lists. Using a JMES expression as a list key will fail.
Keys must have a maximum of 2 level for now: parent and nested keys.
"""
filename = "an/arbitrary/file.yaml"
project = ProjectMock(tmp_path).save_file(filename,
datadir / "multiple-lists.yaml")
project.style(datadir / "jmes-list-key-desired.toml").api_check_then_fix(
Fuss(
True,
filename,
368,
" has missing values:",
"""
my:
list:
with:
dicts:
- name: Will
age: 50
root:
- country: ENG
regions:
- region: West Midlands
cities:
- city: Birmingham
people:
- name: Ann
age: 27
from: Liverpool
""",
), ).assert_file_contents(filename,
datadir / "jmes-list-key-expected.yaml")
project.api_check().assert_violations()