KeiSeiKit-1.0/_assembler/tests/roundtrip.rs
Parfii-bot fdf1545631 refactor(tests): rename fixtures + regenerate snapshots for kei- prefix
- Rename 4 fixture manifests under _assembler/tests/fixtures/_manifests/
  ({code-implementer,cost-guardian,patent-compliance,researcher}.toml
  -> kei-<name>.toml) via git mv. Copy updated top-level manifests into
  fixtures so they stay byte-identical (fixtures mirror real manifests).
- Rename 4 snapshot files under _assembler/tests/snapshots/ to match
  the new insta snapshot keys.
- Update snapshot bodies to reflect the kei- prefix in:
  * frontmatter name field (name: kei-<n>)
  * GENERATED comment (_manifests/kei-<n>.toml)
  * handoff target lines
  * === HEADER === REPORT header (uppercased name in output_format)
- Update test code (golden.rs, roundtrip.rs, validator_negative.rs,
  determinism.rs) to use the new manifest filenames + snapshot keys.
  Rust function names (e.g. golden_researcher) untouched — they are
  internal identifiers, not manifest refs, and the word-boundary rule
  (no "_" preceding match) correctly skipped them.

Verify:
  cd _assembler && cargo test
  -> 17 tests passed (0 + 3 + 4 + 2 + 2 + 6 across 6 test files)
  -> Re-run produces no *.snap.new files (snapshots stable)

Regeneration path: because cargo-insta CLI is not installed on the
build host, the .snap.new files produced by the first (failing) test
run were accepted by renaming .snap.new -> .snap. Second cargo test
run passed cleanly.

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
2026-04-21 13:40:41 +08:00

90 lines
3.2 KiB
Rust

//! Roundtrip / data-preservation tests.
//!
//! The assembler projects the Manifest struct into a Markdown file.
//! We cannot re-parse a Markdown file back into a Manifest (the
//! projection is lossy: comments / blank lines / heading formatting),
//! but we CAN assert that every user-visible string from the manifest
//! appears verbatim in the generated output — i.e. no field is
//! silently dropped by a refactor.
mod common;
use common::{assemble_one, seed_tempdir};
use std::fs;
/// Every `domain_in` bullet, every `forbidden_domain` bullet, every
/// handoff target + trigger, and the agent name must appear in the
/// generated output. Covers the kei-code-implementer manifest which has
/// the richest field population.
#[test]
fn every_manifest_string_appears_in_output() {
let (_tmp, root) = seed_tempdir();
let out = assemble_one(&root, "kei-code-implementer");
// Parse the same manifest independently with toml crate so we
// can iterate its fields without reaching into the private
// Manifest struct from main.rs.
let toml_text =
fs::read_to_string(root.join("_manifests/kei-code-implementer.toml")).unwrap();
let parsed: toml::Value = toml::from_str(&toml_text).unwrap();
let name = parsed["name"].as_str().unwrap();
assert!(
out.contains(&format!("name: {name}")),
"frontmatter missing name"
);
let model = parsed["model"].as_str().unwrap();
assert!(
out.contains(&format!("model: {model}")),
"frontmatter missing model"
);
// Tools are joined with ", ".
let tools: Vec<&str> = parsed["tools"]
.as_array()
.unwrap()
.iter()
.map(|v| v.as_str().unwrap())
.collect();
let tools_line = format!("tools: {}", tools.join(", "));
assert!(
out.contains(&tools_line),
"frontmatter tools line missing or wrong order"
);
// domain_in bullets.
for item in parsed["domain_in"].as_array().unwrap() {
let s = item.as_str().unwrap();
assert!(out.contains(s), "domain_in entry missing: {s}");
}
// forbidden_domain bullets.
for item in parsed["forbidden_domain"].as_array().unwrap() {
let s = item.as_str().unwrap();
assert!(out.contains(s), "forbidden_domain entry missing: {s}");
}
// Handoffs: each target AND each trigger appears.
for h in parsed["handoff"].as_array().unwrap() {
let target = h["target"].as_str().unwrap();
let trigger = h["trigger"].as_str().unwrap();
assert!(out.contains(target), "handoff target missing: {target}");
assert!(out.contains(trigger), "handoff trigger missing: {trigger}");
}
}
/// Double-assembly determinism at the text level: parse + assemble
/// twice from the very same tempdir (not two separate tempdirs) —
/// catches any caching or mutable-global drift inside the binary.
#[test]
fn double_assembly_same_tempdir_identical() {
let (_tmp, root) = seed_tempdir();
let first = assemble_one(&root, "kei-patent-compliance");
let second = assemble_one(&root, "kei-patent-compliance");
assert_eq!(
first.as_bytes(),
second.as_bytes(),
"consecutive runs in same tempdir diverged"
);
}