forjar 1.29.0

Rust-native Infrastructure as Code — bare-metal first, BLAKE3 state, provenance tracing
Documentation 
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//! Additional coverage tests for sbom (parse_image_tag) and
//! undo_helpers edge cases.
//!
//! The `pq_signing` block that opened this file is gone with the module
//! (paiml/forjar#405): its `dual_verify` asserted `classical_valid` and
//! `pq_valid` from one content-hash comparison, so the tests asserted a
//! signature check that never happened.

use super::undo_helpers::*;
use crate::core::types;

// ── undo_helpers: cmd_undo_destroy coverage ────────────────────────

#[test]
fn cmd_undo_destroy_no_log() {
    let dir = tempfile::tempdir().unwrap();
    let result = cmd_undo_destroy(dir.path(), None, false, false);
    assert!(result.is_err());
    assert!(result.unwrap_err().contains("nothing to undo"));
}

#[test]
fn cmd_undo_destroy_empty_log() {
    let dir = tempfile::tempdir().unwrap();
    std::fs::write(dir.path().join("destroy-log.jsonl"), "").unwrap();
    let result = cmd_undo_destroy(dir.path(), None, false, false);
    assert!(result.is_err());
    assert!(result.unwrap_err().contains("no matching entries"));
}

#[test]
fn cmd_undo_destroy_dry_run_reliable() {
    let dir = tempfile::tempdir().unwrap();
    let entry = types::DestroyLogEntry {
        timestamp: "2026-03-08T12:00:00Z".into(),
        machine: "web".into(),
        resource_id: "pkg-nginx".into(),
        resource_type: "package".into(),
        pre_hash: "blake3:abc".into(),
        generation: 5,
        reliable_recreate: true,
        config_fragment: Some("type: package\nprovider: apt\npackages: [nginx]".into()),
    };
    let jsonl = entry.to_jsonl().unwrap();
    std::fs::write(dir.path().join("destroy-log.jsonl"), &jsonl).unwrap();

    // Dry run should succeed
    let result = cmd_undo_destroy(dir.path(), None, false, true);
    assert!(result.is_ok());
}

#[test]
fn cmd_undo_destroy_dry_run_with_force() {
    let dir = tempfile::tempdir().unwrap();
    let entry = types::DestroyLogEntry {
        timestamp: "2026-03-08T12:00:00Z".into(),
        machine: "web".into(),
        resource_id: "custom-svc".into(),
        resource_type: "service".into(),
        pre_hash: "blake3:def".into(),
        generation: 3,
        reliable_recreate: false,
        config_fragment: Some("type: service\nname: nginx".into()),
    };
    let jsonl = entry.to_jsonl().unwrap();
    std::fs::write(dir.path().join("destroy-log.jsonl"), &jsonl).unwrap();

    // Dry run with force should count unreliable entries
    let result = cmd_undo_destroy(dir.path(), None, true, true);
    assert!(result.is_ok());
}

#[test]
fn cmd_undo_destroy_machine_filter_no_match() {
    let dir = tempfile::tempdir().unwrap();
    let entry = types::DestroyLogEntry {
        timestamp: "2026-03-08T12:00:00Z".into(),
        machine: "web".into(),
        resource_id: "pkg-a".into(),
        resource_type: "package".into(),
        pre_hash: "blake3:x".into(),
        generation: 1,
        reliable_recreate: true,
        config_fragment: None,
    };
    let jsonl = entry.to_jsonl().unwrap();
    std::fs::write(dir.path().join("destroy-log.jsonl"), &jsonl).unwrap();

    // Filter to different machine
    let result = cmd_undo_destroy(dir.path(), Some("db"), false, false);
    assert!(result.is_err());
    assert!(result.unwrap_err().contains("no matching entries"));
}

#[test]
fn cmd_undo_destroy_unreliable_without_force() {
    let dir = tempfile::tempdir().unwrap();
    let entry = types::DestroyLogEntry {
        timestamp: "2026-03-08T12:00:00Z".into(),
        machine: "web".into(),
        resource_id: "custom-svc".into(),
        resource_type: "service".into(),
        pre_hash: "blake3:def".into(),
        generation: 3,
        reliable_recreate: false,
        config_fragment: Some("type: service\nname: nginx".into()),
    };
    let jsonl = entry.to_jsonl().unwrap();
    std::fs::write(dir.path().join("destroy-log.jsonl"), &jsonl).unwrap();

    // Without force, dry_run=false: only reliable entries replayed → 0 reliable → config_fragment parse attempt
    // This should not crash but may fail trying to replay
    let result = cmd_undo_destroy(dir.path(), None, false, true);
    assert!(result.is_ok());
}

#[test]
fn cmd_undo_destroy_no_config_fragment() {
    let dir = tempfile::tempdir().unwrap();
    let entry = types::DestroyLogEntry {
        timestamp: "2026-03-08T12:00:00Z".into(),
        machine: "local".into(),
        resource_id: "orphan-pkg".into(),
        resource_type: "package".into(),
        pre_hash: "blake3:z".into(),
        generation: 0,
        reliable_recreate: true,
        config_fragment: None, // no fragment
    };
    let jsonl = entry.to_jsonl().unwrap();
    std::fs::write(dir.path().join("destroy-log.jsonl"), &jsonl).unwrap();

    // Replay with no config_fragment → SKIP, then fails
    let result = cmd_undo_destroy(dir.path(), None, false, false);
    assert!(result.is_err());
    assert!(result.unwrap_err().contains("failed to recreate"));
}

#[test]
fn cmd_undo_destroy_invalid_config_fragment() {
    let dir = tempfile::tempdir().unwrap();
    let entry = types::DestroyLogEntry {
        timestamp: "2026-03-08T12:00:00Z".into(),
        machine: "local".into(),
        resource_id: "bad-resource".into(),
        resource_type: "package".into(),
        pre_hash: "blake3:bad".into(),
        generation: 0,
        reliable_recreate: true,
        config_fragment: Some("{{broken yaml".into()),
    };
    let jsonl = entry.to_jsonl().unwrap();
    std::fs::write(dir.path().join("destroy-log.jsonl"), &jsonl).unwrap();

    let result = cmd_undo_destroy(dir.path(), None, false, false);
    assert!(result.is_err());
}

#[test]
fn cmd_undo_destroy_invalid_jsonl_lines_skipped() {
    let dir = tempfile::tempdir().unwrap();
    let good_entry = types::DestroyLogEntry {
        timestamp: "2026-03-08T12:00:00Z".into(),
        machine: "web".into(),
        resource_id: "pkg-a".into(),
        resource_type: "package".into(),
        pre_hash: "blake3:a".into(),
        generation: 1,
        reliable_recreate: true,
        config_fragment: None,
    };
    let good = good_entry.to_jsonl().unwrap();
    // Mix valid and invalid lines
    let content = format!("{{invalid json\n{good}\nalso broken\n");
    std::fs::write(dir.path().join("destroy-log.jsonl"), content).unwrap();

    // Should parse only the valid line, dry run should work
    let result = cmd_undo_destroy(dir.path(), None, false, true);
    assert!(result.is_ok());
}