60 lines
2 KiB
Python
60 lines
2 KiB
Python
"""tests covering the Lilith parser."""
|
|
|
|
from lilith.parser import Apply, Args, Block, GRAMMAR, parse_buffer, parser_with_transformer
|
|
import pytest
|
|
|
|
|
|
@pytest.mark.parametrize('example, expected', [
|
|
("1", [1]),
|
|
("1, 2", [1, 2]),
|
|
("1, 2, 3", [1, 2, 3]),
|
|
])
|
|
def test_parse_args(args_grammar, example, expected):
|
|
assert args_grammar.parse(example) == expected
|
|
|
|
|
|
@pytest.mark.parametrize('example, expected', [
|
|
("foo: bar", {"foo": "bar"}),
|
|
("foo: bar, baz: qux", {"foo": "bar", "baz": "qux"}),
|
|
])
|
|
def test_parse_kwargs(kwargs_grammar, example, expected):
|
|
assert kwargs_grammar.parse(example) == expected
|
|
|
|
|
|
@pytest.mark.parametrize('example, expected', [
|
|
("1", ([1], {})),
|
|
("1, 2", ([1, 2], {})),
|
|
("1, 2, 3", ([1, 2, 3], {})),
|
|
("foo: bar", ([], {"foo": "bar"})),
|
|
("foo: bar, baz: qux", ([], {"foo": "bar", "baz": "qux"})),
|
|
("1; foo: bar, baz: qux", ([1], {"foo": "bar", "baz": "qux"})),
|
|
])
|
|
def test_parse_arguments(arguments_grammar, example, expected):
|
|
assert arguments_grammar.parse(example) == expected
|
|
|
|
|
|
@pytest.mark.parametrize('example, expected', [
|
|
('!def[syntax]',
|
|
Block(Apply('def', Args(['syntax'], {})), [])),
|
|
('!frag[lang: md]',
|
|
Block(Apply('frag', Args([], {'lang': 'md'})), [])),
|
|
('!frag[foo; lang: md]',
|
|
Block(Apply('frag', Args(['foo'], {'lang': 'md'})), [])),
|
|
("!int.add[1, 2]",
|
|
Block(Apply('int.add', Args([1, 2], {})), [])),
|
|
])
|
|
def test_parse_header(header_grammar, example, expected):
|
|
assert header_grammar.parse(example) == expected
|
|
|
|
|
|
@pytest.mark.parametrize('example, expected', [
|
|
("!frag[lang: md]",
|
|
[Block(Apply('frag', Args([], {"lang": "md"})), [])]),
|
|
("""!frag[lang: md]\nHello, world!\n\n""",
|
|
[Block(Apply('frag', Args([], {"lang": "md"})), ["Hello, world!", ""])]),
|
|
("""!frag[lang: md]\nHello, world!\n\n!def[bar]""",
|
|
[Block(Apply('frag', Args([], {"lang": "md"})), ["Hello, world!", ""]),
|
|
Block(Apply('def', Args(["bar"], {})), [])]),
|
|
])
|
|
def test_block_parser(example, expected):
|
|
assert parse_buffer(example) == expected
|