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refactor(formatting): move tests into module

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This commit is contained in:
electria 2026-10-09 16:20:04 -07:00
commit da82532361
Signed by: electria
SSH key fingerprint: SHA256:8LlB3ucPbBHqozqkhsNbaV5oG3SlzzqUj8FZDL6IPQs
1 changed files with 40 additions and 35 deletions
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47
src/formatting.rs
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@ -49,23 +49,6 @@ pub fn pretty_eval(input: &str, max_digits: usize) -> Result<String, Error> {
) )
.replace('e', " * 10^")) .replace('e', " * 10^"))
} }
#[test]
fn test_character_readdition() {
assert_eq!(pretty_eval(" = 11", 10).unwrap(), " = 11");
assert_eq!(pretty_eval(" &= 11", 10).unwrap(), " & = 11");
assert_eq!(pretty_eval(" & 11", 10).unwrap(), " & 11");
assert_eq!(pretty_eval(" & 11 \\", 10).unwrap(), " & 11 \\");
}
#[test]
fn test_basic_up_to_999() {
assert_eq!(pretty_eval("1", 10).unwrap(), "1");
assert_eq!(pretty_eval("10", 10).unwrap(), "10");
assert_eq!(pretty_eval("100", 10).unwrap(), "100");
assert_eq!(pretty_eval("999", 10).unwrap(), "999");
assert_eq!(pretty_eval("1000", 10).unwrap(), "1 * 10^3");
assert_eq!(pretty_eval("11.111111", 10).unwrap(), "11.111111");
}
pub fn get_significant_digits(n: &Float) -> usize { pub fn get_significant_digits(n: &Float) -> usize {
let raw_string = n.to_string().replace('.', ""); let raw_string = n.to_string().replace('.', "");
@ -101,12 +84,33 @@ pub fn get_significant_digits(n: &Float) -> usize {
} }
#[cfg(test)] #[cfg(test)]
fn eval(s: &str) -> Float { mod tests {
use super::*;
fn eval(s: &str) -> Float {
crate::nodes::eval(s).unwrap() crate::nodes::eval(s).unwrap()
} }
#[test] #[test]
fn test_get_significant_digits() { fn character_readdition() {
assert_eq!(pretty_eval(" = 11", 10).unwrap(), " = 11");
assert_eq!(pretty_eval(" &= 11", 10).unwrap(), " & = 11");
assert_eq!(pretty_eval(" & 11", 10).unwrap(), " & 11");
assert_eq!(pretty_eval(" & 11 \\", 10).unwrap(), " & 11 \\");
}
#[test]
fn basic_output_up_to_999() {
assert_eq!(pretty_eval("1", 10).unwrap(), "1");
assert_eq!(pretty_eval("10", 10).unwrap(), "10");
assert_eq!(pretty_eval("100", 10).unwrap(), "100");
assert_eq!(pretty_eval("999", 10).unwrap(), "999");
assert_eq!(pretty_eval("1000", 10).unwrap(), "1 * 10^3");
assert_eq!(pretty_eval("11.111111", 10).unwrap(), "11.111111");
}
#[test]
fn basic_get_significant_digits() {
let many_zeros = eval("14.00643 + 1.00784 * 4 + 35.446 + 15.9994 * 4"); let many_zeros = eval("14.00643 + 1.00784 * 4 + 35.446 + 15.9994 * 4");
assert_eq!(many_zeros.to_f64(), 117.48139); assert_eq!(many_zeros.to_f64(), 117.48139);
let many_nines = eval("12.0096 + 15.9994 * 2"); let many_nines = eval("12.0096 + 15.9994 * 2");
@ -120,4 +124,5 @@ fn test_get_significant_digits() {
assert_eq!(get_significant_digits(&many_nines), 6); assert_eq!(get_significant_digits(&many_nines), 6);
assert_eq!(get_significant_digits(&zero_nine_zero), 6); assert_eq!(get_significant_digits(&zero_nine_zero), 6);
assert_eq!(get_significant_digits(&test_4), 7); assert_eq!(get_significant_digits(&test_4), 7);
}
} }