homeboy 0.142.1

CLI for multi-component deployment and development workflow automation
Documentation 
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//! Tests for `core::stack::inspect` — the spec-less commit inspector
//! (formerly `core::git::stack`, re-homed under `core::stack`).
//!
//! These cover the moved-but-unchanged behaviour: empty stack, oldest-first
//! ordering, no-upstream error, bad-base-ref error. PR-decoration paths are
//! intentionally not exercised end-to-end (they require a live `gh` and
//! GitHub) — `no_pr: true` keeps tests deterministic.

use crate::stack::inspect::{inspect_at, InspectOptions};

mod support;
use support::{commit_file, git, init_repo};

#[test]
fn empty_stack_when_branch_is_at_base() {
    let (_dir, path) = init_repo();

    let out = inspect_at(
        None,
        InspectOptions {
            base: Some("HEAD".to_string()),
            no_pr: true,
            ..Default::default()
        },
        Some(&path),
    )
    .expect("inspect_at");

    assert_eq!(out.commits.len(), 0);
    assert_eq!(out.base, "HEAD");
    assert!(
        !out.base_auto_detected,
        "explicit --base should not auto-detect"
    );
    assert!(out.success);
}

#[test]
fn lists_commits_oldest_first_over_explicit_base() {
    let (dir, path) = init_repo();
    git(&path, &["tag", "base"]);

    commit_file(&dir, &path, "a.txt", "a\n", "first new");
    commit_file(&dir, &path, "b.txt", "b\n", "second new");
    commit_file(&dir, &path, "c.txt", "c\n", "third new");

    let out = inspect_at(
        None,
        InspectOptions {
            base: Some("base".to_string()),
            no_pr: true,
            ..Default::default()
        },
        Some(&path),
    )
    .expect("inspect_at");

    assert_eq!(out.commits.len(), 3);
    assert_eq!(out.commits[0].commit.subject, "first new");
    assert_eq!(out.commits[1].commit.subject, "second new");
    assert_eq!(out.commits[2].commit.subject, "third new");
    for c in &out.commits {
        assert_eq!(c.commit.short_sha.len(), 7);
        assert!(c.pr.is_none());
        assert!(c.pr_lookup_note.is_none());
    }
    assert_eq!(out.merged_count, 0);
}

#[test]
fn errors_helpfully_when_no_upstream_and_no_base_arg() {
    let (_dir, path) = init_repo();

    let err = inspect_at(None, InspectOptions::default(), Some(&path))
        .expect_err("inspect_at should Err without upstream or --base");

    let msg = err.to_string();
    assert!(
        msg.contains("upstream") || msg.contains("--base"),
        "expected helpful error, got: {}",
        msg
    );
}

#[test]
fn errors_when_base_ref_does_not_exist() {
    let (_dir, path) = init_repo();

    let err = inspect_at(
        None,
        InspectOptions {
            base: Some("does-not-exist".to_string()),
            no_pr: true,
            ..Default::default()
        },
        Some(&path),
    )
    .expect_err("inspect_at should Err on bad base ref");

    let msg = err.to_string();
    assert!(
        msg.contains("does-not-exist") || msg.contains("not found"),
        "expected ref-not-found error, got: {}",
        msg
    );
}