Files
wanderbooks/crates/ledger-cli/tests/init.rs
T

123 lines
3.9 KiB
Rust

//! Integration tests for `wanderbooks init`: the scaffold lands complete,
//! the TOML parses, re-init is refused without `--force`.
use std::fs;
use std::path::PathBuf;
use std::process::Command;
fn bin() -> PathBuf {
PathBuf::from(env!("CARGO_BIN_EXE_wanderbooks"))
}
fn run_init(dir: &std::path::Path, extra: &[&str]) -> (bool, String) {
let mut cmd = Command::new(bin());
cmd.arg("init").arg(dir);
for e in extra {
cmd.arg(e);
}
let out = cmd.output().expect("run wanderbooks");
let mut s = String::from_utf8_lossy(&out.stdout).into_owned();
s.push_str(&String::from_utf8_lossy(&out.stderr));
(out.status.success(), s)
}
#[test]
fn scaffold_lands_complete() {
let tmp = tempfile::tempdir().unwrap();
let books = tmp.path().join("acme-books");
let (ok, _) = run_init(&books, &[]);
assert!(ok, "init should succeed");
for f in ["mise.toml", "AGENT.md", "wanderbooks.toml", ".gitignore"] {
let p = books.join(f);
assert!(p.exists(), "{f} exists");
assert!(!fs::read_to_string(&p).unwrap().is_empty(), "{f} non-empty");
}
assert!(books.join("books-data").is_dir(), "books-data dir exists");
assert!(
books.join(".git").is_dir(),
"fresh dir gets git init for the journal archive"
);
}
#[test]
fn mise_toml_parses_and_names_repo_and_books() {
let tmp = tempfile::tempdir().unwrap();
let books = tmp.path().join("b");
let (ok, _) = run_init(&books, &[]);
assert!(ok);
let raw = fs::read_to_string(books.join("mise.toml")).unwrap();
let doc: toml::Value = toml::from_str(&raw).expect("mise.toml parses");
assert!(doc.get("tools").is_some(), "[tools] present");
let tasks = doc.get("tasks").expect("[tasks] present");
for t in ["build", "mcp-add", "backup"] {
assert!(tasks.get(t).is_some(), "task {t} present");
}
// The build task must point at the repo checkout; mcp-add at the books dir.
let build_run = tasks["build"]["run"].as_str().unwrap();
assert!(
build_run.contains("cargo build"),
"build runs cargo: {build_run}"
);
let mcp_run = tasks["mcp-add"]["run"].as_str().unwrap();
assert!(
mcp_run.contains("ledger-mcp") && mcp_run.contains("books-data"),
"mcp-add wires the server to this books dir: {mcp_run}"
);
let books_s = books.to_string_lossy();
assert!(
mcp_run.contains(books_s.as_ref()),
"mcp-add references the books dir path"
);
}
#[test]
fn agent_md_carries_the_contract() {
let tmp = tempfile::tempdir().unwrap();
let books = tmp.path().join("b");
let (ok, _) = run_init(&books, &[]);
assert!(ok);
let md = fs::read_to_string(books.join("AGENT.md")).unwrap();
for phrase in [
"preview",
"Posted is forever",
"reversing entries",
"receipt",
"journal.jsonl",
"onboard",
"to the cent",
] {
assert!(md.contains(phrase), "AGENT.md mentions {phrase:?}");
}
}
#[test]
fn reinit_refused_without_force() {
let tmp = tempfile::tempdir().unwrap();
let books = tmp.path().join("b");
assert!(run_init(&books, &[]).0);
let (ok, out) = run_init(&books, &[]);
assert!(!ok, "second init without --force fails");
assert!(out.contains("--force"), "error points at --force: {out}");
let (ok, _) = run_init(&books, &["--force"]);
assert!(ok, "second init with --force succeeds");
}
#[test]
fn init_inside_existing_repo_skips_git_init() {
let tmp = tempfile::tempdir().unwrap();
let books = tmp.path().join("b");
fs::create_dir_all(&books).unwrap();
assert!(
Command::new("git")
.args(["init", "-q"])
.current_dir(&books)
.status()
.unwrap()
.success()
);
let (ok, _) = run_init(&books, &[]);
assert!(ok);
// Still a valid repo (we didn't nest another one) and scaffold landed.
assert!(books.join("wanderbooks.toml").exists());
}