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Add parse polynomials test

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This commit is contained in:
Alex Selimov 2026-03-28 13:45:04 -04:00
parent c77f04d25f
commit 5ef5855441
1 changed files with 67 additions and 2 deletions
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69
src/properties/thermo_db.rs
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@ -167,7 +167,10 @@ fn parse_polynomial_block<'a>(
#[cfg(test)]
mod test {
use crate::{assert_delta, assert_vec_delta, properties::thermo_db::parse_polynomial_block};
use crate::{
assert_delta, assert_vec_delta,
properties::thermo_db::{parse_polynomial_block, parse_polynomials_block},
};
#[test]
fn test_parse_polynomial_block() {
@ -191,6 +194,68 @@ mod test {
assert_vec_delta!(real, polynomial.a, 1e-9);
assert_delta!(polynomial.temp_range.0, 1000.000, 1e-3);
assert_delta!(polynomial.temp_range.1, 6000.0007, 1e-3);
assert_delta!(polynomial.temp_range.1, 6000.000, 1e-3);
}
#[test]
fn test_parse_polynomials_block() {
let polynomials_block = r#" 300.000 1000.0007 -2.0 -1.0 0.0 1.0 2.0 3.0 4.0 0.0 6918.671
5.006608890D+03 1.861304407D+01 2.412531111D+00 1.987604647D-04-2.432362152D-07
1.538281506D-10-3.944375734D-14 3.887412680D+04 6.086585765D+00
1000.000 6000.0007 -2.0 -1.0 0.0 1.0 2.0 3.0 4.0 0.0 6918.671
-2.920820938D+04 1.167751876D+02 2.356906505D+00 7.737231520D-05-1.529455262D-08
-9.971670260D-13 5.053278264D-16 3.823288650D+04 6.600920155D+00
6000.000 20000.0007 -2.0 -1.0 0.0 1.0 2.0 3.0 4.0 0.0 6918.671
-5.040682320D+08 3.802322650D+05-1.082347159D+02 1.549444292D-02-1.070103856D-06
3.592110900D-11-4.696039394D-16 -2.901050501D+06 9.491883160D+02"#;
let mut lines = polynomials_block.lines();
let polynomials = parse_polynomials_block(&mut lines, 3).unwrap();
let real_coeff_1 = [
5.006608890e+03,
1.861304407e+01,
2.412531111e+00,
1.987604647e-04,
-2.432362152e-07,
1.538281506e-10,
-3.944375734e-14,
3.887412680e+04,
6.086585765e+00,
];
assert_vec_delta!(real_coeff_1, polynomials[0].a, 1e-9);
assert_delta!(polynomials[0].temp_range.0, 300.000, 1e-3);
assert_delta!(polynomials[0].temp_range.1, 1000.000, 1e-3);
let real_coeff_2 = [
-2.920820938e+04,
1.167751876e+02,
2.356906505e+00,
7.737231520e-05,
-1.529455262e-08,
-9.971670260e-13,
5.053278264e-16,
3.823288650e+04,
6.600920155e+00,
];
assert_vec_delta!(real_coeff_2, polynomials[1].a, 1e-9);
assert_delta!(polynomials[1].temp_range.0, 1000.000, 1e-3);
assert_delta!(polynomials[1].temp_range.1, 6000.000, 1e-3);
let real_coeff_3 = [
-5.040682320e+08,
3.802322650e+05,
-1.082347159e+02,
1.549444292e-02,
-1.070103856e-06,
3.592110900e-11,
-4.696039394e-16,
-2.901050501e+06,
9.491883160e+02,
];
assert_vec_delta!(real_coeff_3, polynomials[2].a, 1e-9);
assert_delta!(polynomials[2].temp_range.0, 6000.000, 1e-3);
assert_delta!(polynomials[2].temp_range.1, 20000.000, 1e-3);
}
}