def test_list_programs():
result = iter(list_programs(Path("examples/mini/programs/")))
program = next(result)
assert program.path == "assignment.py"
assert program.source == "a = b"
program = next(result)
assert program.path == "collatz.py"
assert program.source.startswith("def print_collatz(n):")
program = next(result)
assert program.path == "fizzbuzz.py"
assert program.source.startswith("import collatz")
program = next(result)
assert program.path == "is_even.py"
assert program.source.__contains__(
"def is_even(n):\n return n % 2 == 0")
def test_list_programs():
result = iter(list_programs(Path("tests/data/simple")))
program = next(result)
assert program.name == "assignment.py"
assert program.source == "a = b"
program = next(result)
assert program.name == "collatz_print.py"
assert program.source.startswith("def print_collatz(n):")
program = next(result)
assert program.name == "fizzbuzz.py"
assert program.source.startswith("import collatz_print")
program = next(result)
assert program.name == "is_even.py"
assert program.source.__contains__(
"def is_even(n):\n return n % 2 == 0")
def test_label_presence(capsys):
all_names = set()
present_names = set()
result = []
for program in list_programs(Path("tests/data/simple/")):
labels = parse(
Program(source=program.source,
labels=[],
taxons=[],
addition={},
deletion={}),
yield_failed_matches=True,
)
for (name, spans) in labels:
all_names.add(name)
if spans:
present_names.add(name)
result.append(name + f" / {program.name} / " +
", ".join(map(couple_to_string, spans)))
present = "\n- ".join(sorted(result))
absent = "\n- ".join(sorted(all_names - present_names))
text = f"# Present labels\n\n- {present}\n\n# Absent labels\n\n- {absent}\n"
make_snapshot(Path("tests/snapshots/simple_labels.md"), text, capsys)