Files
g3/crates/g3-core/tests/test_todo_persistence.rs
2025-11-19 12:42:37 +11:00

332 lines
11 KiB
Rust

use g3_core::Agent;
use g3_core::ui_writer::NullUiWriter;
use serial_test::serial;
use std::fs;
use std::path::PathBuf;
use tempfile::TempDir;
/// Helper to create a test agent in a temporary directory
async fn create_test_agent_in_dir(temp_dir: &TempDir) -> Agent<NullUiWriter> {
// Change to temp directory
std::env::set_current_dir(temp_dir.path()).unwrap();
// Create a minimal config
let config = g3_config::Config::default();
let ui_writer = NullUiWriter;
Agent::new(config, ui_writer).await.unwrap()
}
/// Helper to get todo.g3.md path in temp directory
fn get_todo_path(temp_dir: &TempDir) -> PathBuf {
temp_dir.path().join("todo.g3.md")
}
#[tokio::test]
#[serial]
async fn test_todo_write_creates_file() {
let temp_dir = TempDir::new().unwrap();
let mut agent = create_test_agent_in_dir(&temp_dir).await;
let todo_path = get_todo_path(&temp_dir);
// Initially, todo.g3.md should not exist
assert!(!todo_path.exists(), "todo.g3.md should not exist initially");
// Create a tool call to write TODO
let tool_call = g3_core::ToolCall {
tool: "todo_write".to_string(),
args: serde_json::json!({
"content": "- [ ] Task 1\n- [ ] Task 2\n- [x] Task 3"
}),
};
// Execute the tool
let result = agent.execute_tool(&tool_call).await.unwrap();
// Should report success
assert!(result.contains(""), "Should report success: {}", result);
assert!(result.contains("todo.g3.md"), "Should mention todo.g3.md: {}", result);
// File should now exist
assert!(todo_path.exists(), "todo.g3.md should exist after write");
// File should contain the correct content
let content = fs::read_to_string(&todo_path).unwrap();
assert_eq!(content, "- [ ] Task 1\n- [ ] Task 2\n- [x] Task 3");
}
#[tokio::test]
#[serial]
async fn test_todo_read_from_file() {
let temp_dir = TempDir::new().unwrap();
let todo_path = get_todo_path(&temp_dir);
// Pre-create a todo.g3.md file
let test_content = "# My TODO\n\n- [ ] First task\n- [x] Completed task";
fs::write(&todo_path, test_content).unwrap();
// Create agent (should load from file)
let mut agent = create_test_agent_in_dir(&temp_dir).await;
// Create a tool call to read TODO
let tool_call = g3_core::ToolCall {
tool: "todo_read".to_string(),
args: serde_json::json!({}),
};
// Execute the tool
let result = agent.execute_tool(&tool_call).await.unwrap();
// Should contain the TODO content
assert!(result.contains("📝 TODO list:"), "Should have TODO list header: {}", result);
assert!(result.contains("First task"), "Should contain first task: {}", result);
assert!(result.contains("Completed task"), "Should contain completed task: {}", result);
}
#[tokio::test]
#[serial]
async fn test_todo_read_empty_file() {
let temp_dir = TempDir::new().unwrap();
let mut agent = create_test_agent_in_dir(&temp_dir).await;
// Create a tool call to read TODO (file doesn't exist)
let tool_call = g3_core::ToolCall {
tool: "todo_read".to_string(),
args: serde_json::json!({}),
};
// Execute the tool
let result = agent.execute_tool(&tool_call).await.unwrap();
// Should report empty
assert!(result.contains("empty"), "Should report empty: {}", result);
}
#[tokio::test]
#[serial]
async fn test_todo_persistence_across_agents() {
let temp_dir = TempDir::new().unwrap();
let todo_path = get_todo_path(&temp_dir);
// Agent 1: Write TODO
{
let mut agent = create_test_agent_in_dir(&temp_dir).await;
let tool_call = g3_core::ToolCall {
tool: "todo_write".to_string(),
args: serde_json::json!({
"content": "- [ ] Persistent task\n- [x] Done task"
}),
};
agent.execute_tool(&tool_call).await.unwrap();
}
// Verify file exists
assert!(todo_path.exists(), "todo.g3.md should persist after agent drops");
// Agent 2: Read TODO (new agent instance)
{
let mut agent = create_test_agent_in_dir(&temp_dir).await;
let tool_call = g3_core::ToolCall {
tool: "todo_read".to_string(),
args: serde_json::json!({}),
};
let result = agent.execute_tool(&tool_call).await.unwrap();
// Should read the persisted content
assert!(result.contains("Persistent task"), "Should read persisted task: {}", result);
assert!(result.contains("Done task"), "Should read done task: {}", result);
}
}
#[tokio::test]
#[serial]
async fn test_todo_update_preserves_file() {
let temp_dir = TempDir::new().unwrap();
let mut agent = create_test_agent_in_dir(&temp_dir).await;
let todo_path = get_todo_path(&temp_dir);
// Write initial TODO
let write_call = g3_core::ToolCall {
tool: "todo_write".to_string(),
args: serde_json::json!({
"content": "- [ ] Task 1\n- [ ] Task 2"
}),
};
agent.execute_tool(&write_call).await.unwrap();
// Update TODO
let update_call = g3_core::ToolCall {
tool: "todo_write".to_string(),
args: serde_json::json!({
"content": "- [x] Task 1\n- [ ] Task 2\n- [ ] Task 3"
}),
};
agent.execute_tool(&update_call).await.unwrap();
// Verify file has updated content
let content = fs::read_to_string(&todo_path).unwrap();
assert_eq!(content, "- [x] Task 1\n- [ ] Task 2\n- [ ] Task 3");
}
#[tokio::test]
#[serial]
async fn test_todo_handles_large_content() {
let temp_dir = TempDir::new().unwrap();
let mut agent = create_test_agent_in_dir(&temp_dir).await;
let todo_path = get_todo_path(&temp_dir);
// Create a large TODO (but under the 50k limit)
let mut large_content = String::from("# Large TODO\n\n");
for i in 0..100 {
large_content.push_str(&format!("- [ ] Task {} with a long description that exceeds normal line lengths\n", i));
}
let tool_call = g3_core::ToolCall {
tool: "todo_write".to_string(),
args: serde_json::json!({
"content": large_content
}),
};
let result = agent.execute_tool(&tool_call).await.unwrap();
assert!(result.contains(""), "Should handle large content: {}", result);
// Verify file contains all content
let file_content = fs::read_to_string(&todo_path).unwrap();
assert_eq!(file_content, large_content);
assert!(file_content.contains("Task 99"), "Should contain all tasks");
}
#[tokio::test]
#[serial]
async fn test_todo_respects_size_limit() {
let temp_dir = TempDir::new().unwrap();
let mut agent = create_test_agent_in_dir(&temp_dir).await;
// Create content that exceeds the default 50k limit
let huge_content = "x".repeat(60_000);
let tool_call = g3_core::ToolCall {
tool: "todo_write".to_string(),
args: serde_json::json!({
"content": huge_content
}),
};
let result = agent.execute_tool(&tool_call).await.unwrap();
// Should reject content that's too large
assert!(result.contains(""), "Should reject oversized content: {}", result);
assert!(result.contains("too large"), "Should mention size limit: {}", result);
}
#[tokio::test]
#[serial]
async fn test_todo_agent_initialization_loads_file() {
let temp_dir = TempDir::new().unwrap();
let todo_path = get_todo_path(&temp_dir);
// Pre-create todo.g3.md before agent initialization
let initial_content = "- [ ] Pre-existing task";
fs::write(&todo_path, initial_content).unwrap();
// Create agent - should load the file during initialization
let mut agent = create_test_agent_in_dir(&temp_dir).await;
// Read TODO - should return the pre-existing content
let tool_call = g3_core::ToolCall {
tool: "todo_read".to_string(),
args: serde_json::json!({}),
};
let result = agent.execute_tool(&tool_call).await.unwrap();
assert!(result.contains("Pre-existing task"), "Should load file on init: {}", result);
}
#[tokio::test]
#[serial]
async fn test_todo_handles_unicode_content() {
let temp_dir = TempDir::new().unwrap();
let mut agent = create_test_agent_in_dir(&temp_dir).await;
let todo_path = get_todo_path(&temp_dir);
// Create TODO with unicode characters
let unicode_content = "- [ ] 日本語タスク\n- [ ] Émoji task 🚀\n- [x] Ελληνικά task";
let tool_call = g3_core::ToolCall {
tool: "todo_write".to_string(),
args: serde_json::json!({
"content": unicode_content
}),
};
agent.execute_tool(&tool_call).await.unwrap();
// Verify file preserves unicode
let file_content = fs::read_to_string(&todo_path).unwrap();
assert_eq!(file_content, unicode_content);
// Verify reading back works
let read_call = g3_core::ToolCall {
tool: "todo_read".to_string(),
args: serde_json::json!({}),
};
let result = agent.execute_tool(&read_call).await.unwrap();
assert!(result.contains("日本語"), "Should preserve Japanese: {}", result);
assert!(result.contains("🚀"), "Should preserve emoji: {}", result);
assert!(result.contains("Ελληνικά"), "Should preserve Greek: {}", result);
}
#[tokio::test]
#[serial]
async fn test_todo_empty_content_creates_empty_file() {
let temp_dir = TempDir::new().unwrap();
let mut agent = create_test_agent_in_dir(&temp_dir).await;
let todo_path = get_todo_path(&temp_dir);
// Write empty TODO
let tool_call = g3_core::ToolCall {
tool: "todo_write".to_string(),
args: serde_json::json!({
"content": ""
}),
};
agent.execute_tool(&tool_call).await.unwrap();
// File should exist but be empty
assert!(todo_path.exists(), "Empty todo.g3.md should create file");
let content = fs::read_to_string(&todo_path).unwrap();
assert_eq!(content, "");
}
#[tokio::test]
#[serial]
async fn test_todo_whitespace_only_content() {
let temp_dir = TempDir::new().unwrap();
let mut agent = create_test_agent_in_dir(&temp_dir).await;
// Write whitespace-only TODO
let tool_call = g3_core::ToolCall {
tool: "todo_write".to_string(),
args: serde_json::json!({
"content": " \n\n \t \n"
}),
};
agent.execute_tool(&tool_call).await.unwrap();
// Read it back
let read_call = g3_core::ToolCall {
tool: "todo_read".to_string(),
args: serde_json::json!({}),
};
let result = agent.execute_tool(&read_call).await.unwrap();
// Should report as empty (whitespace is trimmed)
assert!(result.contains("empty"), "Whitespace-only should be empty: {}", result);
}