mod common;
use common::{ProjectCleanup, cleanup_project};
use postgres::{Client, NoTls};
use serde_json::Value;
use std::fs;
use std::process::{Command, Output};
const TEST_PROJECT_ID: &str = "graph-standalone-project";
const TEST_FILE: &str = "src/lib.rs";
const CALLER_ID: &str = "graph-standalone-caller";
const CALLEE_ID: &str = "graph-standalone-callee";
#[test]
fn graph_commands_run_without_daemon_when_services_are_available() {
let Some(env) = StandaloneEnv::from_env() else {
eprintln!(
"skipping graph_standalone smoke; set GCODE_GRAPH_STANDALONE_DATABASE_URL, GCODE_GRAPH_STANDALONE_FALKOR_HOST, and GCODE_GRAPH_STANDALONE_FALKOR_PORT"
);
return;
};
let project = tempfile::tempdir().expect("temp project");
fs::create_dir_all(project.path().join(".gobby")).expect("create .gobby");
fs::create_dir_all(project.path().join("src")).expect("create src");
fs::write(
project.path().join("src/lib.rs"),
"pub fn caller() { callee(); }\npub fn callee() {}\n",
)
.expect("write source");
fs::write(
project.path().join(".gobby/gcode.json"),
serde_json::json!({
"id": TEST_PROJECT_ID,
"name": "graph-standalone",
"created_at": "2026-05-28T00:00:00Z"
})
.to_string(),
)
.expect("write gcode identity");
let mut conn = Client::connect(&env.database_url, NoTls).expect("connect PostgreSQL");
let _cleanup = ProjectCleanup::new(&env.database_url, TEST_PROJECT_ID);
seed_project(&mut conn);
let sync = run_gcode(
&env,
project.path(),
&["graph", "sync-file", "--file", TEST_FILE],
);
assert_success(sync, "graph sync-file");
let overview = json_command(&env, project.path(), &["graph", "overview"]);
assert!(
overview["nodes"]
.as_array()
.is_some_and(|nodes| !nodes.is_empty())
);
let file = json_command(
&env,
project.path(),
&["graph", "file", "--file", TEST_FILE],
);
assert!(
file["links"]
.as_array()
.is_some_and(|links| !links.is_empty())
);
let neighbors = json_command(
&env,
project.path(),
&[
"graph",
"neighbors",
"--symbol-id",
CALLER_ID,
"--limit",
"10",
],
);
assert!(
neighbors["nodes"]
.as_array()
.is_some_and(|nodes| nodes.iter().any(|node| node["id"] == CALLEE_ID))
);
let blast_symbol = json_command(
&env,
project.path(),
&[
"graph",
"blast-radius",
"--symbol-id",
CALLER_ID,
"--depth",
"2",
"--limit",
"10",
],
);
assert_eq!(blast_symbol["center"], CALLER_ID);
let blast_file = json_command(
&env,
project.path(),
&[
"graph",
"blast-radius",
"--file",
TEST_FILE,
"--depth",
"2",
"--limit",
"10",
],
);
assert_eq!(blast_file["center"], TEST_FILE);
let clear = json_command(&env, project.path(), &["graph", "clear"]);
assert_eq!(clear["success"], true);
let rebuild = json_command(&env, project.path(), &["graph", "rebuild"]);
assert_eq!(rebuild["success"], true);
assert_eq!(rebuild["files_processed"], 1);
assert_eq!(rebuild["files_synced"], 1);
}
struct StandaloneEnv {
database_url: String,
falkor_host: String,
falkor_port: String,
falkor_password: Option<String>,
}
impl StandaloneEnv {
fn from_env() -> Option<Self> {
Some(Self {
database_url: std::env::var("GCODE_GRAPH_STANDALONE_DATABASE_URL").ok()?,
falkor_host: std::env::var("GCODE_GRAPH_STANDALONE_FALKOR_HOST").ok()?,
falkor_port: std::env::var("GCODE_GRAPH_STANDALONE_FALKOR_PORT").ok()?,
falkor_password: std::env::var("GCODE_GRAPH_STANDALONE_FALKOR_PASSWORD").ok(),
})
}
}
fn run_gcode(env: &StandaloneEnv, cwd: &std::path::Path, args: &[&str]) -> Output {
let mut command = Command::new(env!("CARGO_BIN_EXE_gcode"));
command
.current_dir(cwd)
.env("GCODE_DATABASE_URL", &env.database_url)
.env("GOBBY_FALKORDB_HOST", &env.falkor_host)
.env("GOBBY_FALKORDB_PORT", &env.falkor_port)
.env("GOBBY_HOME", cwd.join(".no-daemon-home"))
.arg("--no-freshness")
.arg("--format")
.arg("json")
.args(args);
if let Some(password) = &env.falkor_password {
command.env("GOBBY_FALKORDB_PASSWORD", password);
}
command.output().expect("run gcode")
}
fn json_command(env: &StandaloneEnv, cwd: &std::path::Path, args: &[&str]) -> Value {
let output = run_gcode(env, cwd, args);
assert_success(output, &args.join(" "))
}
fn assert_success(output: Output, label: &str) -> Value {
assert!(
output.status.success(),
"{label} failed\nstdout:\n{}\nstderr:\n{}",
String::from_utf8_lossy(&output.stdout),
String::from_utf8_lossy(&output.stderr)
);
serde_json::from_slice(&output.stdout).unwrap_or_else(|err| {
panic!(
"{label} did not emit JSON: {err}\nstdout:\n{}",
String::from_utf8_lossy(&output.stdout)
)
})
}
fn seed_project(conn: &mut Client) {
cleanup_project(conn, TEST_PROJECT_ID).expect("cleanup graph rows");
conn.batch_execute(
"INSERT INTO code_indexed_projects
(id, root_path, total_files, total_symbols, last_indexed_at, index_duration_ms)
VALUES
('graph-standalone-project', '/tmp/graph-standalone', 1, 2, NOW(), 0);
INSERT INTO code_indexed_files
(id, project_id, file_path, language, content_hash, symbol_count, byte_size,
graph_synced, vectors_synced, graph_sync_attempted_at, indexed_at)
VALUES
('graph-standalone-file', 'graph-standalone-project', 'src/lib.rs', 'rust',
'hash-1', 2, 54, false, true, NULL, NOW());
INSERT INTO code_symbols
(id, project_id, file_path, name, qualified_name, kind, language, byte_start, byte_end,
line_start, line_end, signature, docstring, parent_symbol_id, content_hash,
summary, created_at, updated_at)
VALUES
('graph-standalone-caller', 'graph-standalone-project', 'src/lib.rs', 'caller',
'crate::caller', 'function', 'rust', 0, 28, 1, 1, 'pub fn caller()', NULL, NULL,
'hash-1', NULL, NOW(), NOW()),
('graph-standalone-callee', 'graph-standalone-project', 'src/lib.rs', 'callee',
'crate::callee', 'function', 'rust', 29, 47, 2, 2, 'pub fn callee()', NULL, NULL,
'hash-1', NULL, NOW(), NOW());
INSERT INTO code_imports (project_id, source_file, target_module)
VALUES ('graph-standalone-project', 'src/lib.rs', 'std');
INSERT INTO code_calls
(project_id, caller_symbol_id, callee_symbol_id, callee_name, callee_target_kind,
callee_external_module, file_path, line)
VALUES
('graph-standalone-project', 'graph-standalone-caller', 'graph-standalone-callee',
'callee', 'symbol', '', 'src/lib.rs', 1);",
)
.expect("seed graph rows");
}