zbuild/tests/basic_single.rs

// Features
#![feature(must_not_suspend, strict_provenance)]
// Lints
#![expect(clippy::tests_outside_test_module, reason = "We're an integration test")]

// Modules
mod util;

// Imports
use {anyhow::Context, zbuild::ExitResult};

/// Single rule and target
#[tokio::test]
#[tracing_test::traced_test]
async fn basic_single() -> ExitResult {
	let temp_dir = util::with_zbuild(
		"---
rules:
  create_file:
    out: [file.out]
    exec:
      - [touch, file.out]",
		["file.out"],
	)
	.await?;

	let file_out = temp_dir.path().join("file.out");
	if !file_out.try_exists().context("Unable to check if output file exists")? {
		Err(anyhow::anyhow!("Output file {file_out:?} was missing"))?;
	}

	ExitResult::Ok
}