Testing

Run Tests

# All tests
cargo test --workspace

# Single crate
cargo test -p s1-format-docx

# With output
cargo test -p s1-model -- --nocapture

Test Structure

• Unit tests: #[cfg(test)] mod tests in each source file
• Integration tests: tests/ directory in each crate
• Property-based tests: proptest in s1-model and s1-ops
• Round-trip tests: write → read → compare in format crates
• CRDT tests: convergence and error path tests in s1-crdt

Writing Tests

#![allow(unused)]
fn main() {
#[test]
fn my_feature_works() {
    let mut doc = DocumentModel::new();
    let body_id = doc.body_id().unwrap();
    // ... setup ...
    assert_eq!(result, expected);
}
}

Format Round-Trip Tests

#![allow(unused)]
fn main() {
#[test]
fn roundtrip_feature() {
    let mut doc = make_doc_with_feature();
    let bytes = write(&doc).unwrap();
    let doc2 = read(&bytes).unwrap();
    // Verify feature survived round-trip
    assert_eq!(doc2.feature(), doc.feature());
}
}

Before Submitting

cargo test --workspace     # All tests pass
cargo clippy --workspace -- -D warnings  # No warnings
cargo fmt --check          # Formatting correct