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Add tests for converter.rs (#542)

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Charlie Marsh 2022-11-01 22:36:08 -04:00 • committed by GitHub
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139
crates/flake8_to_ruff/src/converter.rs
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@ -102,3 +102,142 @@ pub fn convert(config: HashMap<String, HashMap<String, Option<String>>>) -> Resu
// Create the pyproject.toml.
Ok(Pyproject::new(options))
}
#[cfg(test)]
mod tests {
use std::collections::HashMap;
use anyhow::Result;
use ruff::flake8_quotes;
use ruff::settings::options::Options;
use ruff::settings::pyproject::Pyproject;
use crate::converter::convert;
#[test]
fn it_converts_empty() -> Result<()> {
let actual = convert(HashMap::from([("flake8".to_string(), HashMap::from([]))]))?;
let expected = Pyproject::new(Options {
line_length: None,
exclude: None,
extend_exclude: None,
select: None,
extend_select: None,
ignore: None,
extend_ignore: None,
per_file_ignores: None,
dummy_variable_rgx: None,
target_version: None,
flake8_quotes: None,
pep8_naming: None,
});
assert_eq!(actual, expected);
Ok(())
}
#[test]
fn it_converts_dashes() -> Result<()> {
let actual = convert(HashMap::from([(
"flake8".to_string(),
HashMap::from([("max-line-length".to_string(), Some("100".to_string()))]),
)]))?;
let expected = Pyproject::new(Options {
line_length: Some(100),
exclude: None,
extend_exclude: None,
select: None,
extend_select: None,
ignore: None,
extend_ignore: None,
per_file_ignores: None,
dummy_variable_rgx: None,
target_version: None,
flake8_quotes: None,
pep8_naming: None,
});
assert_eq!(actual, expected);
Ok(())
}
#[test]
fn it_converts_underscores() -> Result<()> {
let actual = convert(HashMap::from([(
"flake8".to_string(),
HashMap::from([("max_line_length".to_string(), Some("100".to_string()))]),
)]))?;
let expected = Pyproject::new(Options {
line_length: Some(100),
exclude: None,
extend_exclude: None,
select: None,
extend_select: None,
ignore: None,
extend_ignore: None,
per_file_ignores: None,
dummy_variable_rgx: None,
target_version: None,
flake8_quotes: None,
pep8_naming: None,
});
assert_eq!(actual, expected);
Ok(())
}
#[test]
fn it_ignores_parse_errors() -> Result<()> {
let actual = convert(HashMap::from([(
"flake8".to_string(),
HashMap::from([("max_line_length".to_string(), Some("abc".to_string()))]),
)]))?;
let expected = Pyproject::new(Options {
line_length: None,
exclude: None,
extend_exclude: None,
select: None,
extend_select: None,
ignore: None,
extend_ignore: None,
per_file_ignores: None,
dummy_variable_rgx: None,
target_version: None,
flake8_quotes: None,
pep8_naming: None,
});
assert_eq!(actual, expected);
Ok(())
}
#[test]
fn it_converts_extensions() -> Result<()> {
let actual = convert(HashMap::from([(
"flake8".to_string(),
HashMap::from([("inline-quotes".to_string(), Some("single".to_string()))]),
)]))?;
let expected = Pyproject::new(Options {
line_length: None,
exclude: None,
extend_exclude: None,
select: None,
extend_select: None,
ignore: None,
extend_ignore: None,
per_file_ignores: None,
dummy_variable_rgx: None,
target_version: None,
flake8_quotes: Some(flake8_quotes::settings::Options {
inline_quotes: Some(flake8_quotes::settings::Quote::Single),
multiline_quotes: None,
docstring_quotes: None,
avoid_escape: None,
}),
pep8_naming: None,
});
assert_eq!(actual, expected);
Ok(())
}
}