test(cli): Ensure we apply corrections

This commit is contained in:
Ed Page 2021-04-10 19:13:48 -05:00
parent cb02353b5a
commit d7978658d4
2 changed files with 64 additions and 1 deletions

View file

@ -64,7 +64,6 @@ fn process_word<'w, 's: 'w>(
/// An invalid term found in the buffer.
#[derive(Clone, Debug)]
#[non_exhaustive]
pub struct Typo<'m> {
pub byte_offset: usize,
pub typo: Cow<'m, str>,

View file

@ -609,3 +609,67 @@ fn walk_entry(
Ok(())
}
#[cfg(test)]
mod test {
use super::*;
fn fix_simple(line: &str, corrections: Vec<(usize, &'static str, &'static str)>) -> String {
let line = line.as_bytes().to_vec();
let corrections: Vec<_> = corrections
.into_iter()
.map(|(byte_offset, typo, correction)| typos::Typo {
byte_offset,
typo: typo.into(),
corrections: typos::Status::Corrections(vec![correction.into()]),
})
.collect();
let actual = fix_buffer(line, corrections.into_iter());
String::from_utf8(actual).unwrap()
}
#[test]
fn test_fix_buffer_single() {
let actual = fix_simple("foo foo foo", vec![(4, "foo", "bar")]);
assert_eq!(actual, "foo bar foo");
}
#[test]
fn test_fix_buffer_single_grow() {
let actual = fix_simple("foo foo foo", vec![(4, "foo", "happy")]);
assert_eq!(actual, "foo happy foo");
}
#[test]
fn test_fix_buffer_single_shrink() {
let actual = fix_simple("foo foo foo", vec![(4, "foo", "if")]);
assert_eq!(actual, "foo if foo");
}
#[test]
fn test_fix_buffer_start() {
let actual = fix_simple("foo foo foo", vec![(0, "foo", "bar")]);
assert_eq!(actual, "bar foo foo");
}
#[test]
fn test_fix_buffer_end() {
let actual = fix_simple("foo foo foo", vec![(8, "foo", "bar")]);
assert_eq!(actual, "foo foo bar");
}
#[test]
fn test_fix_buffer_end_grow() {
let actual = fix_simple("foo foo foo", vec![(8, "foo", "happy")]);
assert_eq!(actual, "foo foo happy");
}
#[test]
fn test_fix_buffer_multiple() {
let actual = fix_simple(
"foo foo foo",
vec![(4, "foo", "happy"), (8, "foo", "world")],
);
assert_eq!(actual, "foo happy world");
}
}