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[Minor] Improve the style of some tests in crates/ruff/tests/format.rs (#10132)

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Alex Waygood 2024-02-26 11:02:09 +00:00 • committed by GitHub
parent 0421c41ff7
commit 14fa1c5b52
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1 changed files with 42 additions and 34 deletions
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72
crates/ruff/tests/format.rs
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@ -7,10 +7,15 @@ use std::str;
use anyhow::Result;
use insta_cmd::{assert_cmd_snapshot, get_cargo_bin};
use regex::escape;
use tempfile::TempDir;
const BIN_NAME: &str = "ruff";
fn tempdir_filter(tempdir: &TempDir) -> String {
format!(r"{}\\?/?", escape(tempdir.path().to_str().unwrap()))
}
#[test]
fn default_options() {
assert_cmd_snapshot!(Command::new(get_cargo_bin(BIN_NAME))
@ -147,28 +152,29 @@ fn too_many_config_files() -> Result<()> {
let ruff2_dot_toml = tempdir.path().join("ruff2.toml");
fs::File::create(&ruff_dot_toml)?;
fs::File::create(&ruff2_dot_toml)?;
let expected_stderr = format!(
"\
ruff failed
Cause: You cannot specify more than one configuration file on the command line.
tip: remove either `--config={}` or `--config={}`.
For more information, try `--help`.
",
ruff_dot_toml.display(),
ruff2_dot_toml.display(),
);
let cmd = Command::new(get_cargo_bin(BIN_NAME))
insta::with_settings!({
filters => vec![(tempdir_filter(&tempdir).as_str(), "[TMP]/")]
}, {
assert_cmd_snapshot!(Command::new(get_cargo_bin(BIN_NAME))
.arg("format")
.arg("--config")
.arg(&ruff_dot_toml)
.arg("--config")
.arg(&ruff2_dot_toml)
.arg(".")
.output()?;
let stderr = std::str::from_utf8(&cmd.stderr)?;
assert_eq!(stderr, expected_stderr);
.arg("."), @r###"
success: false
exit_code: 2
----- stdout -----
----- stderr -----
ruff failed
Cause: You cannot specify more than one configuration file on the command line.
tip: remove either `--config=[TMP]/ruff.toml` or `--config=[TMP]/ruff2.toml`.
For more information, try `--help`.
"###);
});
Ok(())
}
@ -177,27 +183,29 @@ fn config_file_and_isolated() -> Result<()> {
let tempdir = TempDir::new()?;
let ruff_dot_toml = tempdir.path().join("ruff.toml");
fs::File::create(&ruff_dot_toml)?;
let expected_stderr = format!(
"\
insta::with_settings!({
filters => vec![(tempdir_filter(&tempdir).as_str(), "[TMP]/")]
}, {
assert_cmd_snapshot!(Command::new(get_cargo_bin(BIN_NAME))
.arg("format")
.arg("--config")
.arg(&ruff_dot_toml)
.arg("--isolated")
.arg("."), @r###"
success: false
exit_code: 2
----- stdout -----
----- stderr -----
ruff failed
Cause: The argument `--config={}` cannot be used with `--isolated`
Cause: The argument `--config=[TMP]/ruff.toml` cannot be used with `--isolated`
tip: You cannot specify a configuration file and also specify `--isolated`,
as `--isolated` causes ruff to ignore all configuration files.
For more information, try `--help`.
",
ruff_dot_toml.display(),
);
let cmd = Command::new(get_cargo_bin(BIN_NAME))
.arg("format")
.arg("--config")
.arg(&ruff_dot_toml)
.arg("--isolated")
.arg(".")
.output()?;
let stderr = std::str::from_utf8(&cmd.stderr)?;
assert_eq!(stderr, expected_stderr);
"###);
});
Ok(())
}