Function make_subs

src/inheritance_tests.rs:7–12

Helper to build a `HashMap ` from `(&str, &str)` pairs.

(pairs: &[(&str, &str)])

/// Helper to build a `HashMap<String, PhpType>` from `(&str, &str)` pairs.
fn make_subs(pairs: &[(&str, &str)]) -> HashMap<String, PhpType> {
    pairs
        .iter()
        .map(|(k, v)| (k.to_string(), PhpType::parse(v)))
        .collect()
}

#[test]
fn test_apply_substitution_direct() {