94c2403370
- Create tests/cli directory with test modules for roasters, roasts, and tokens - Add helper functions for spawning test servers and running CLI commands - Add portpicker and tempfile dev dependencies for CLI tests - Tests demonstrate expected behavior but need CLI refinements to fully work: * CLI commands need --server flag or better env variable handling * create-token needs non-interactive mode for testing * Commands should support --json output format for easier parsing Infrastructure is ready for completion once CLI improvements are made Co-authored-by: jnsgruk <668505+jnsgruk@users.noreply.github.com>
117 lines
3.7 KiB
Rust
117 lines
3.7 KiB
Rust
use std::process::{Command, Stdio};
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use std::sync::Once;
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use tempfile::TempDir;
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static INIT: Once = Once::new();
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/// Initialize test environment (compile the binary, etc.)
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pub fn setup() {
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INIT.call_once(|| {
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// Build the project before running CLI tests
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let status = Command::new("cargo")
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.args(&["build", "--bin", "brewlog"])
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.status()
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.expect("Failed to build brewlog binary");
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assert!(status.success(), "Failed to compile brewlog");
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});
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}
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/// Get path to the brewlog binary
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pub fn brewlog_bin() -> String {
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let manifest_dir = env!("CARGO_MANIFEST_DIR");
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format!("{}/target/debug/brewlog", manifest_dir)
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}
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/// Create a temporary directory for test database
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pub fn create_test_db() -> (TempDir, String) {
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let temp_dir = TempDir::new().expect("Failed to create temp dir");
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let db_path = temp_dir.path().join("test.db");
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let db_url = format!("sqlite:{}", db_path.display());
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(temp_dir, db_url)
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}
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/// Start a brewlog server in the background for testing
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pub struct TestServer {
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pub address: String,
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pub admin_password: String,
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pub db_url: String,
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_temp_dir: TempDir,
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_process: std::process::Child,
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}
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impl TestServer {
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pub fn start() -> Self {
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setup();
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let (temp_dir, db_url) = create_test_db();
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let admin_password = "test_admin_password";
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// Start server on a random port
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let port = portpicker::pick_unused_port().expect("No ports available");
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let address = format!("http://127.0.0.1:{}", port);
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let process = Command::new(brewlog_bin())
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.args(&["serve", "--port", &port.to_string(), "--database", &db_url])
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.env("BREWLOG_ADMIN_PASSWORD", admin_password)
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.env("RUST_LOG", "info")
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.stdout(Stdio::null())
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.stderr(Stdio::null())
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.spawn()
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.expect("Failed to start brewlog server");
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// Wait for server to be ready
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std::thread::sleep(std::time::Duration::from_secs(2));
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Self {
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address,
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admin_password: admin_password.to_string(),
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db_url,
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_temp_dir: temp_dir,
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_process: process,
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}
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}
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pub fn create_token(&self, name: &str) -> String {
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let output = Command::new(brewlog_bin())
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.args(&["create-token", "--name", name, "--server", &self.address])
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.env("BREWLOG_ADMIN_PASSWORD", &self.admin_password)
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.stdin(Stdio::piped())
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.stdout(Stdio::piped())
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.stderr(Stdio::piped())
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.output()
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.expect("Failed to create token");
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assert!(output.status.success(), "Failed to create token: {}", String::from_utf8_lossy(&output.stderr));
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String::from_utf8(output.stdout)
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.expect("Invalid UTF-8 in token output")
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.trim()
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.to_string()
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}
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}
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impl Drop for TestServer {
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fn drop(&mut self) {
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// Server process will be killed when _process is dropped
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}
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}
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/// Run a brewlog CLI command and return the output
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pub fn run_brewlog(args: &[&str], env: &[(&str, &str)]) -> std::process::Output {
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let mut cmd = Command::new(brewlog_bin());
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cmd.args(args);
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for (key, value) in env {
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cmd.env(key, value);
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}
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cmd.output().expect("Failed to run brewlog command")
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}
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/// Check if output contains expected text
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pub fn output_contains(output: &std::process::Output, text: &str) -> bool {
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let stdout = String::from_utf8_lossy(&output.stdout);
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let stderr = String::from_utf8_lossy(&output.stderr);
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stdout.contains(text) || stderr.contains(text)
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}
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