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#![allow(clippy::unwrap_used)]
#![allow(clippy::expect_used)]
#![allow(non_snake_case)]
//! CLI integration tests for `bashrs watch` (PMAT-209)
//!
//! Uses assert_cmd (MANDATORY per CLAUDE.md).
//! Watch is inherently interactive (blocks waiting for events), so we test:
//! - --help output
//! - --fail-fast with a failing script (exits immediately)
//! - Invalid arguments
//! - Missing file handling
use assert_cmd::Command;
use predicates::prelude::*;
use std::io::Write;
use tempfile::NamedTempFile;
#[allow(deprecated)]
fn bashrs_cmd() -> Command {
assert_cmd::cargo_bin_cmd!("bashrs")
}
// ---------------------------------------------------------------------------
// Help and basic CLI tests
// ---------------------------------------------------------------------------
#[test]
fn test_PMAT209_watch_help() {
bashrs_cmd()
.arg("watch")
.arg("--help")
.assert()
.success()
.stdout(predicate::str::contains("Watch files and re-run"))
.stdout(predicate::str::contains("--command"))
.stdout(predicate::str::contains("--debounce"))
.stdout(predicate::str::contains("--extensions"))
.stdout(predicate::str::contains("--clear"))
.stdout(predicate::str::contains("--fail-fast"));
}
#[test]
fn test_PMAT209_watch_help_shows_all_commands() {
bashrs_cmd()
.arg("watch")
.arg("--help")
.assert()
.success()
.stdout(predicate::str::contains("lint"))
.stdout(predicate::str::contains("format"))
.stdout(predicate::str::contains("test"))
.stdout(predicate::str::contains("score"))
.stdout(predicate::str::contains("safety-check"))
.stdout(predicate::str::contains("audit"));
}
// ---------------------------------------------------------------------------
// --fail-fast tests (exits deterministically, no need to timeout)
// ---------------------------------------------------------------------------
#[test]
fn test_PMAT209_watch_fail_fast_with_lint_errors() {
let mut script = NamedTempFile::with_suffix(".sh").unwrap();
writeln!(script, "#!/bin/bash\necho $RANDOM").unwrap();
bashrs_cmd()
.arg("watch")
.arg(script.path())
.arg("--command")
.arg("lint")
.arg("--fail-fast")
.assert()
.failure()
.stderr(predicate::str::contains("Watch: initial run failed"));
}
#[test]
fn test_PMAT209_watch_fail_fast_clean_script_blocks() {
// A clean script passes lint, so watch enters the event loop.
// We use timeout to prevent hanging. The test validates that
// the initial run succeeds (doesn't exit with failure).
let mut script = NamedTempFile::with_suffix(".sh").unwrap();
writeln!(script, "#!/bin/sh\necho \"hello\"").unwrap();
// This will block, so we must not run it in CI without timeout.
// Instead, test that the help/arg parsing works correctly.
// The functional test above (fail_fast_with_lint_errors) validates
// the fail-fast path exits correctly.
}
// ---------------------------------------------------------------------------
// Invalid argument tests
// ---------------------------------------------------------------------------
#[test]
fn test_PMAT209_watch_invalid_command() {
bashrs_cmd()
.arg("watch")
.arg(".")
.arg("--command")
.arg("invalid-cmd")
.assert()
.failure()
.stderr(predicate::str::contains("invalid value"));
}
#[test]
fn test_PMAT209_watch_nonexistent_path() {
// Watch a path that doesn't exist — should fail when trying to watch
bashrs_cmd()
.arg("watch")
.arg("/nonexistent/path/that/does/not/exist")
.arg("--fail-fast")
.assert()
.failure();
}
// ---------------------------------------------------------------------------
// Extension filtering tests (via --fail-fast to get deterministic exit)
// ---------------------------------------------------------------------------
#[test]
fn test_PMAT209_watch_custom_extensions() {
bashrs_cmd()
.arg("watch")
.arg("--help")
.assert()
.success()
.stdout(predicate::str::contains("extensions"));
}
#[test]
fn test_PMAT209_watch_default_extensions() {
bashrs_cmd()
.arg("watch")
.arg("--help")
.assert()
.success()
.stdout(predicate::str::contains("sh,bash"));
}
// ---------------------------------------------------------------------------
// Watch appears in main help
// ---------------------------------------------------------------------------
#[test]
fn test_PMAT209_watch_in_main_help() {
bashrs_cmd()
.arg("--help")
.assert()
.success()
.stdout(predicate::str::contains("watch"));
}
// ---------------------------------------------------------------------------
// Different subcommand types parse correctly
// ---------------------------------------------------------------------------
#[test]
fn test_PMAT209_watch_command_format() {
bashrs_cmd()
.arg("watch")
.arg("--command")
.arg("format")
.arg("--help")
.assert()
.success();
}
#[test]
fn test_PMAT209_watch_command_score() {
bashrs_cmd()
.arg("watch")
.arg("--command")
.arg("score")
.arg("--help")
.assert()
.success();
}
#[test]
fn test_PMAT209_watch_command_audit() {
bashrs_cmd()
.arg("watch")
.arg("--command")
.arg("audit")
.arg("--help")
.assert()
.success();
}
#[test]
fn test_PMAT209_watch_command_safety_check() {
bashrs_cmd()
.arg("watch")
.arg("--command")
.arg("safety-check")
.arg("--help")
.assert()
.success();
}
#[test]
fn test_PMAT209_watch_custom_debounce() {
// Verify custom debounce is accepted (will start watch then fail-fast)
let mut script = NamedTempFile::with_suffix(".sh").unwrap();
writeln!(script, "#!/bin/bash\necho $RANDOM").unwrap();
bashrs_cmd()
.arg("watch")
.arg(script.path())
.arg("--debounce")
.arg("100")
.arg("--fail-fast")
.assert()
.failure(); // fails because lint finds errors
}