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import pytest
from briefcase.commands.base import parse_config_overrides
from briefcase.exceptions import BriefcaseConfigError
@pytest.mark.parametrize(
"overrides, values",
[
# No content
(None, {}),
([], {}),
# Boolean
(["key=true"], {"key": True}),
# Integers
(["key=42"], {"key": 42}),
(["key=-42"], {"key": -42}),
# Integers
(["key=42.37"], {"key": 42.37}),
(["key=-42.37"], {"key": -42.37}),
# Strings
(["key='hello'"], {"key": "hello"}),
(["key=''"], {"key": ""}),
(["key='42'"], {"key": "42"}),
(['key="hello"'], {"key": "hello"}),
(['key=""'], {"key": ""}),
(['key="42"'], {"key": "42"}),
# List
(['key=[1, "two", true]'], {"key": [1, "two", True]}),
# Dictionary
(['key={a=1, b="two", c=true}'], {"key": {"a": 1, "b": "two", "c": True}}),
# Multiple values
(
[
"key1=42",
'key2="hello"',
'key3=[1, "two", true]',
'key4={a=1, b="two", c=true}',
],
{
"key1": 42,
"key2": "hello",
"key3": [1, "two", True],
"key4": {"a": 1, "b": "two", "c": True},
},
),
],
)
def test_valid_overrides(overrides, values):
"""Valid values can be parsed as config overrides."""
assert parse_config_overrides(overrides) == values
@pytest.mark.parametrize(
"overrides, message",
[
# Bare string
(["foobar"], r"Unable to parse configuration override "),
# Unquoted string
(["key=foobar"], r"Unable to parse configuration override "),
# Unbalanced quote
(["key='foobar"], r"Unable to parse configuration override "),
# Unmatched brackets
(['key=[1, "two",'], r"Unable to parse configuration override "),
# Unmatches parentheses
(['key={a=1, b="two"'], r"Unable to parse configuration override "),
# Valid value followed by invalid
(["good=42", "key=foobar"], r"Unable to parse configuration override "),
# Space in the key.
(["spacy key=42"], r"Unable to parse configuration override "),
# Multi-level key. This is legal TOML, but difficult to merge.
(["multi.level.key=42"], r"Can't override multi-level configuration keys\."),
# Key that can't be overridden
(["app_name='foobar'"], r"The app name cannot be overridden\."),
],
)
def test_invalid_overrides(overrides, message):
with pytest.raises(BriefcaseConfigError, match=message):
parse_config_overrides(overrides)
|
