Commentator2.0
427696a58d
Fixing up codestyle issues found within functional2 for later adding ruff formatter Change-Id: I0b280587c8243137184091a6d36df3dfe7568eb7
60 lines
2.0 KiB
Python
60 lines
2.0 KiB
Python
from functional2.testlib.fixtures.nix import Nix
|
|
import pytest
|
|
from typing import NamedTuple
|
|
from textwrap import dedent
|
|
|
|
|
|
class ShouldError(NamedTuple):
|
|
expr: str
|
|
attr: str
|
|
error: str
|
|
|
|
|
|
ERR_CASES: list[ShouldError] = [
|
|
# FIXME(jade): expect-test system for pytest that allows for updating these easily
|
|
ShouldError("{}", '"x', """error: missing closing quote in selection path '"x'"""),
|
|
ShouldError(
|
|
"[]",
|
|
"x",
|
|
"""error: the value being indexed in the selection path 'x' at '' should be a set but is a list: [ ]""",
|
|
),
|
|
ShouldError(
|
|
"{}",
|
|
"1",
|
|
"""error: the expression selected by the selection path '1' should be a list but is a set: { }""",
|
|
),
|
|
ShouldError("{}", ".", """error: empty attribute name in selection path '.'"""),
|
|
ShouldError(
|
|
'{ x."" = 2; }', 'x.""', """error: empty attribute name in selection path 'x.""'"""
|
|
),
|
|
ShouldError(
|
|
'{ x."".y = 2; }', 'x."".y', """error: empty attribute name in selection path 'x."".y'"""
|
|
),
|
|
ShouldError(
|
|
"[]", "1", """error: list index 1 in selection path '1' is out of range for list [ ]"""
|
|
),
|
|
ShouldError(
|
|
"{ x.y = { z = 2; a = 3; }; }",
|
|
"x.y.c",
|
|
dedent("""\
|
|
error: attribute 'c' in selection path 'x.y.c' not found inside path 'x.y', whose contents are: { a = 3; z = 2; }
|
|
Did you mean one of a or z?"""),
|
|
),
|
|
]
|
|
|
|
|
|
# I do not know why it does this, but I guess it makes sense as allowing a tool
|
|
# to pass -A unconditionally and then allow a blank attribute to mean the whole
|
|
# thing
|
|
def test_attrpath_accepts_empty_attr_as_no_attr(nix: Nix):
|
|
assert (
|
|
nix.nix_instantiate(["--eval", "--expr", "{}", "-A", ""]).run().ok().stdout_plain == "{ }"
|
|
)
|
|
|
|
|
|
@pytest.mark.parametrize(("expr", "attr", "error"), ERR_CASES)
|
|
def test_attrpath_error(nix: Nix, expr: str, attr: str, error: str):
|
|
res = nix.nix_instantiate(["--eval", "--expr", expr, "-A", attr]).run()
|
|
|
|
assert res.expect(1).stderr_plain == error
|