// This file is part of CORD â€“ https://cord.network

// Copyright (C) Dhiway Networks Pvt. Ltd.
// SPDX-License-Identifier: GPL-3.0-or-later

// CORD is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.

// CORD is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.

// You should have received a copy of the GNU General Public License
// along with CORD. If not, see <https://www.gnu.org/licenses/>.

use assert_cmd::cargo::cargo_bin;
use std::process::Command;

/// Tests that the `benchmark machine` command works for the cord dev
/// runtime.
#[test]
fn benchmark_machine_works() {
	let status = Command::new(cargo_bin("cord"))
		.args(["benchmark", "machine", "--dev"])
		.args([
			"--verify-duration",
			"0.1",
			"--disk-duration",
			"0.1",
			"--memory-duration",
			"0.1",
			"--hash-duration",
			"0.1",
		])
		// Make it succeed.
		.args(["--allow-fail"])
		.status()
		.unwrap();

	assert!(status.success());
}

/// Test that the hardware does not meet the requirements.
///
/// This is most likely to succeed since it uses a test profile.
#[test]
#[cfg(debug_assertions)]
fn benchmark_machine_fails_with_slow_hardware() {
	let output = Command::new(cargo_bin("cord"))
		.args(["benchmark", "machine", "--dev"])
		.args([
			"--verify-duration",
			"1.0",
			"--disk-duration",
			"2",
			"--hash-duration",
			"1.0",
			"--memory-duration",
			"1.0",
			"--tolerance",
			"0",
		])
		.output()
		.unwrap();

	// Command should have failed.
	assert!(!output.status.success());
	// An `UnmetRequirement` error should have been printed.
	let log = String::from_utf8_lossy(&output.stderr).to_string();
	assert!(log.contains("UnmetRequirement"));
}
