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|
use super::*;
#[test]
fn invalid_message_format() {
assert_eq!(
convert_message_format_to_rustfmt_args("awesome", &mut vec![]),
Err(String::from(
"invalid --message-format value: awesome. Allowed values are: short|json|human"
)),
);
}
#[test]
fn json_message_format_and_check_arg() {
let mut args = vec![String::from("--check")];
assert_eq!(
convert_message_format_to_rustfmt_args("json", &mut args),
Err(String::from(
"cannot include --check arg when --message-format is set to json"
)),
);
}
#[test]
fn json_message_format_and_emit_arg() {
let mut args = vec![String::from("--emit"), String::from("checkstyle")];
assert_eq!(
convert_message_format_to_rustfmt_args("json", &mut args),
Err(String::from(
"cannot include --emit arg when --message-format is set to json"
)),
);
}
#[test]
fn json_message_format() {
let mut args = vec![String::from("--edition"), String::from("2018")];
assert!(convert_message_format_to_rustfmt_args("json", &mut args).is_ok());
assert_eq!(
args,
vec![
String::from("--edition"),
String::from("2018"),
String::from("--emit"),
String::from("json")
]
);
}
#[test]
fn human_message_format() {
let exp_args = vec![String::from("--emit"), String::from("json")];
let mut act_args = exp_args.clone();
assert!(convert_message_format_to_rustfmt_args("human", &mut act_args).is_ok());
assert_eq!(act_args, exp_args);
}
#[test]
fn short_message_format() {
let mut args = vec![String::from("--check")];
assert!(convert_message_format_to_rustfmt_args("short", &mut args).is_ok());
assert_eq!(args, vec![String::from("--check"), String::from("-l")]);
}
#[test]
fn short_message_format_included_short_list_files_flag() {
let mut args = vec![String::from("--check"), String::from("-l")];
assert!(convert_message_format_to_rustfmt_args("short", &mut args).is_ok());
assert_eq!(args, vec![String::from("--check"), String::from("-l")]);
}
#[test]
fn short_message_format_included_long_list_files_flag() {
let mut args = vec![String::from("--check"), String::from("--files-with-diff")];
assert!(convert_message_format_to_rustfmt_args("short", &mut args).is_ok());
assert_eq!(
args,
vec![String::from("--check"), String::from("--files-with-diff")]
);
}
|
