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//! TDD test for handle_generate_report refactor
//! Following Toyota Way TDD: Red → Green → Refactor
//! Testing structural integrity during refactoring from complexity 19 → ≤8
use anyhow::Result;
use pmat::cli::handlers::enhanced_reporting_handlers::handle_generate_report;
use pmat::cli::{AnalysisType, ReportOutputFormat};
use std::path::PathBuf;
use tempfile::tempdir;
/// Test configuration structure is preserved during refactor
#[tokio::test]
async fn test_enhanced_reporting_config_structure() -> Result<()> {
let temp_dir = tempdir()?;
let project_path = temp_dir.path().to_path_buf();
// Test that function accepts all expected parameters
let _result = handle_generate_report(
project_path,
ReportOutputFormat::Json,
false, // text
false, // markdown
false, // csv
false, // include_visualizations
false, // include_executive_summary
false, // include_recommendations
vec![AnalysisType::Complexity],
80, // confidence_threshold
None, // output
false, // perf
)
.await;
// Function structure test - accepts all parameters without panic
Ok(())
}
/// Test format determination logic patterns
#[tokio::test]
async fn test_format_determination_patterns() -> Result<()> {
let temp_dir = tempdir()?;
let project_path = temp_dir.path().to_path_buf();
// Test text format shortcut
let _text_result = handle_generate_report(
project_path.clone(),
ReportOutputFormat::Json, // should be overridden
true, // text format
false,
false,
false,
false,
false,
vec![],
50,
None,
false,
)
.await;
// Test markdown format shortcut
let _markdown_result = handle_generate_report(
project_path.clone(),
ReportOutputFormat::Json, // should be overridden
false,
true, // markdown format
false,
false,
false,
false,
vec![],
50,
None,
false,
)
.await;
// Test csv format shortcut
let _csv_result = handle_generate_report(
project_path,
ReportOutputFormat::Json, // should be overridden
false,
false,
true, // csv format
false,
false,
false,
vec![],
50,
None,
false,
)
.await;
Ok(())
}
/// Test error handling patterns during refactor
#[tokio::test]
async fn test_error_patterns() -> Result<()> {
// Test with non-existent path
let invalid_path = PathBuf::from("/invalid/path/does/not/exist");
let result = handle_generate_report(
invalid_path,
ReportOutputFormat::Text,
false,
false,
false,
false,
false,
false,
vec![],
80,
None,
false,
)
.await;
// Should handle invalid paths gracefully (may fail, but shouldn't panic)
if result.is_ok() {
// Success case handled
}
Ok(())
}
/// Test main workflow structure is preserved
#[tokio::test]
async fn test_handle_generate_report_structure() -> Result<()> {
let temp_dir = tempdir()?;
let project_path = temp_dir.path().to_path_buf();
// Create minimal rust file for analysis
let main_rs = project_path.join("main.rs");
tokio::fs::write(&main_rs, "fn main() { println!(\"Hello, world!\"); }").await?;
let _result = handle_generate_report(
project_path,
ReportOutputFormat::Text,
false,
false,
false,
false,
false,
false,
vec![AnalysisType::Complexity],
50,
None, // auto-generate filename
true, // perf mode
)
.await;
// Test that refactored function maintains core workflow:
// 1. Format determination
// 2. Service creation
// 3. Report generation
// 4. Format conversion
// 5. Output formatting
// 6. Output writing
// 7. Summary generation
Ok(())
}