Add logging for discovery

crates/g3-planner/tests/logging_test.rs

@@ -0,0 +1,60 @@
+//! Integration tests for logging functionality
+
+use std::fs;
+use std::path::Path;
+
+#[test]
+fn test_log_files_created() {
+    // This test verifies that the logging functions work correctly
+    // by checking that files can be created in the logs directory
+    
+    // Clean up any existing test logs
+    let _ = fs::remove_dir_all("logs");
+    
+    // Create logs directory
+    fs::create_dir_all("logs").expect("Failed to create logs directory");
+    
+    // Verify directory exists
+    assert!(Path::new("logs").exists());
+    assert!(Path::new("logs").is_dir());
+    
+    // Test writing a code report
+    let test_report = "Test codebase report\nLine 2\nLine 3";
+    let timestamp = chrono::Local::now().format("%Y%m%d_%H%M%S").to_string();
+    let report_filename = format!("logs/code_report_{}.log", timestamp);
+    
+    fs::write(&report_filename, test_report).expect("Failed to write code report");
+    assert!(Path::new(&report_filename).exists());
+    
+    let content = fs::read_to_string(&report_filename).expect("Failed to read code report");
+    assert_eq!(content, test_report);
+    
+    // Test writing discovery commands
+    let commands_filename = format!("logs/discovery_commands_{}.log", timestamp);
+    let test_commands = "# Discovery Commands\n# Generated by g3-planner\n\nls -la\ncat README.md\n";
+    
+    fs::write(&commands_filename, test_commands).expect("Failed to write discovery commands");
+    assert!(Path::new(&commands_filename).exists());
+    
+    let content = fs::read_to_string(&commands_filename).expect("Failed to read discovery commands");
+    assert_eq!(content, test_commands);
+    
+    // Clean up
+    let _ = fs::remove_file(&report_filename);
+    let _ = fs::remove_file(&commands_filename);
+}
+
+#[test]
+fn test_filename_format() {
+    // Verify the filename format matches the tool_calls log format
+    let timestamp = chrono::Local::now().format("%Y%m%d_%H%M%S").to_string();
+    
+    // Check format: YYYYMMDD_HHMMSS
+    assert_eq!(timestamp.len(), 15); // 8 digits + underscore + 6 digits
+    assert!(timestamp.contains('_'));
+    
+    let parts: Vec<&str> = timestamp.split('_').collect();
+    assert_eq!(parts.len(), 2);
+    assert_eq!(parts[0].len(), 8); // YYYYMMDD
+    assert_eq!(parts[1].len(), 6); // HHMMSS
+}