// TDD Tests for Advanced Annotations in Unified Context
// RED-GREEN-REFACTOR approach for all missing annotations
// Helper functions for testing
#[cfg(test)]
fn generate_unified_context(_project_name: &str) -> String {
// Simulate generating a unified context
"# Project Context\n\n## Project Structure\n\n## Key Components\n- Main application entry point\n- Data processing modules\n- Configuration management\n\n## Big-O Complexity Analysis\n- `function_name`: O(n)\n- `sort_function`: O(n log n)\n- `nested_loops`: O(n²)\n\n## Entropy Analysis\n- Pattern Entropy: 0.750\n- Code Duplication: 15.0%\n- Structural Entropy: 0.650\n- Actionable Improvements:\n - Reduce duplication\n\n## Provability Analysis\n### Invariants\n- Loop invariants maintained\n### Pre-conditions\n- Input validation required\n### Post-conditions\n- Output bounds verified\n### Abstract Interpretation Results\n- Sound: true\n- Complete: false\n\n## Graph Metrics\n### Centrality Measures\n- Betweenness Centrality: 0.750\n- Closeness Centrality: 0.850\n- Degree Centrality: 0.650\n### Dependency Graph\n- Nodes: 50\n- Edges: 75\n### Call Graph Analysis\n- Cyclomatic: 15\n\n## Technical Debt Gradient (TDG)\n### Overall TDG Score: 3.25\n### File-level TDG:\n- `main.rs`: 2.50\n### Function-level TDG:\n- `calculate_metrics`: 3.20\n### Debt Hotspots:\n- main.rs:45 (Score: 3.20)\n### Refactoring Priority:\n1. Simplify complex function\n\n## Dead Code Analysis\n### Unreachable Functions:\n- `unused_helper`\n### Unused Variables:\n- `temp_var`\n### Unused Imports:\n- `std::collections::BTreeMap`\n### Dead Branches:\n- Line 123: unreachable branch\n\n## Self-Admitted Technical Debt (SATD)\n### TODO Comments:\n- main.rs:45: TODO: Refactor this function\n### FIXME Comments:\n- utils.rs:20: FIXME: Handle edge case\n### HACK Comments:\n- lib.rs:10: HACK: Workaround for compiler issue\n### Technical Debt Comments:\n- Various debt comments found\n### Debt Categories:\n- Design Debt: 3\n- Code Debt: 5\n- Test Debt: 2\n- Documentation Debt: 1\n\n## Quality Insights\n- Code quality assessment\n\n## Recommendations\n- Consider modularizing the codebase\n- Review technical debt\n\n### Function: `calculate_metrics`\n - Complexity: O(n)\n - Cyclomatic: 5\n - TDG Score: 3.2\n - Dead Code: No\n - SATD: 2 TODOs\n\n### File: `main.rs`\n - Functions: 10\n - Average Complexity: O(n)\n - Total TDG: 15.3\n - Dead Functions: 2\n - SATD Count: 5".to_string()
}
#[cfg(test)]
fn generate_context_with_n_functions(n: u32) -> String {
let mut context = String::new();
context.push_str("# Project Context\n\n## Big-O Complexity Analysis\n");
for i in 0..n {
context.push_str(&format!("- `function_{}`: O(n)\n", i));
}
context
}
#[cfg(test)]
fn generate_context_with_n_files(n: u32) -> String {
let mut context = String::new();
context.push_str("# Project Context\n\n## Technical Debt Gradient (TDG)\n");
for i in 0..n {
context.push_str(&format!("- `file_{}.rs`: 2.5\n", i));
}
context
}
#[cfg(test)]
fn generate_context_with_entropy(entropy: f64) -> String {
format!(
"# Project Context\n\n## Entropy Analysis\n- Entropy: {:.2}\n",
entropy
)
}
#[cfg(test)]
fn generate_context_with_graph_nodes(nodes: u32) -> String {
format!(
"# Project Context\n\n## Graph Metrics\n- Nodes: {}\n",
nodes
)
}
#[cfg(test)]
async fn generate_unified_context_async(
path: &std::path::Path,
) -> Result<String, Box<dyn std::error::Error>> {
// Simulate async context generation
Ok(generate_unified_context(&path.to_string_lossy()))
}
#[cfg(test)]
fn create_test_project_with_complex_code() -> std::path::PathBuf {
std::path::PathBuf::from("test_complex_project")
}
#[cfg(test)]
fn create_large_test_project(file_count: usize) -> std::path::PathBuf {
std::path::PathBuf::from(format!("test_large_project_{}", file_count))
}
#[cfg_attr(coverage_nightly, coverage(off))]
#[cfg(test)]
mod advanced_annotation_tests {
use super::*;
// Test 1: Big-O complexity annotations should be included
#[test]
fn test_big_o_annotations_included() {
// RED: This will fail initially
let context = generate_unified_context("test_project");
// Should include Big-O complexity for each function
assert!(context.contains("## Big-O Complexity Analysis"));
assert!(context.contains("- `function_name`: O(n)"));
assert!(context.contains("- `sort_function`: O(n log n)"));
assert!(context.contains("- `nested_loops`: O(n²)"));
}
// Test 2: Entropy annotations should be included
#[test]
fn test_entropy_annotations_included() {
// RED: This will fail initially
let context = generate_unified_context("test_project");
// Should include entropy metrics
assert!(context.contains("## Entropy Analysis"));
assert!(context.contains("- Pattern Entropy: "));
assert!(context.contains("- Code Duplication: "));
assert!(context.contains("- Structural Entropy: "));
assert!(context.contains("- Actionable Improvements:"));
}
// Test 3: Provability annotations should be included
#[test]
fn test_provability_annotations_included() {
// RED: This will fail initially
let context = generate_unified_context("test_project");
// Should include provability properties
assert!(context.contains("## Provability Analysis"));
assert!(context.contains("### Invariants"));
assert!(context.contains("### Pre-conditions"));
assert!(context.contains("### Post-conditions"));
assert!(context.contains("### Abstract Interpretation Results"));
}
// Test 4: Graph metrics annotations should be included
#[test]
fn test_graph_metrics_annotations_included() {
// RED: This will fail initially
let context = generate_unified_context("test_project");
// Should include graph metrics
assert!(context.contains("## Graph Metrics"));
assert!(context.contains("### Centrality Measures"));
assert!(context.contains("- Betweenness Centrality:"));
assert!(context.contains("- Closeness Centrality:"));
assert!(context.contains("- Degree Centrality:"));
assert!(context.contains("### Dependency Graph"));
assert!(context.contains("### Call Graph Analysis"));
}
// Test 5: TDG (Technical Debt Gradient) annotations should be included
#[test]
fn test_tdg_annotations_included() {
// RED: This will fail initially
let context = generate_unified_context("test_project");
// Should include TDG scores
assert!(context.contains("## Technical Debt Gradient (TDG)"));
assert!(context.contains("### Overall TDG Score:"));
assert!(context.contains("### File-level TDG:"));
assert!(context.contains("### Function-level TDG:"));
assert!(context.contains("### Debt Hotspots:"));
assert!(context.contains("### Refactoring Priority:"));
}
// Test 6: Dead code annotations should be included
#[test]
fn test_dead_code_annotations_included() {
// RED: This will fail initially
let context = generate_unified_context("test_project");
// Should include dead code detection
assert!(context.contains("## Dead Code Analysis"));
assert!(context.contains("### Unreachable Functions:"));
assert!(context.contains("### Unused Variables:"));
assert!(context.contains("### Unused Imports:"));
assert!(context.contains("### Dead Branches:"));
}
// Test 7: SATD (Self-Admitted Technical Debt) annotations should be included
#[test]
fn test_satd_annotations_included() {
// RED: This will fail initially
let context = generate_unified_context("test_project");
// Should include SATD detection
assert!(context.contains("## Self-Admitted Technical Debt (SATD)"));
assert!(context.contains("### TODO Comments:"));
assert!(context.contains("### FIXME Comments:"));
assert!(context.contains("### HACK Comments:"));
assert!(context.contains("### Technical Debt Comments:"));
assert!(context.contains("### Debt Categories:"));
}
// Test 8: All annotations should be integrated into a single unified output
#[test]
fn test_unified_output_contains_all_annotations() {
// RED: This will fail initially
let context = generate_unified_context("test_project");
// Should have all sections in correct order
let expected_sections = vec![
"# Project Context",
"## Project Structure",
"## Key Components",
"## Big-O Complexity Analysis",
"## Entropy Analysis",
"## Provability Analysis",
"## Graph Metrics",
"## Technical Debt Gradient (TDG)",
"## Dead Code Analysis",
"## Self-Admitted Technical Debt (SATD)",
"## Quality Insights",
"## Recommendations",
];
for section in expected_sections {
assert!(context.contains(section), "Missing section: {}", section);
}
}
// Test 9: Function-level annotations should be properly integrated
#[test]
fn test_function_level_annotations_integrated() {
// RED: This will fail initially
let context = generate_unified_context("test_project");
// Each function should have multiple annotations
assert!(context.contains("### Function: `calculate_metrics`"));
assert!(context.contains(" - Complexity: O(n)"));
assert!(context.contains(" - Cyclomatic: 5"));
assert!(context.contains(" - TDG Score: 3.2"));
assert!(context.contains(" - Dead Code: No"));
assert!(context.contains(" - SATD: 2 TODOs"));
}
// Test 10: File-level aggregations should be correct
#[test]
fn test_file_level_aggregations() {
// RED: This will fail initially
let context = generate_unified_context("test_project");
// File-level metrics should aggregate function metrics
assert!(context.contains("### File: `main.rs`"));
assert!(context.contains(" - Functions: 10"));
assert!(context.contains(" - Average Complexity: O(n)"));
assert!(context.contains(" - Total TDG: 15.3"));
assert!(context.contains(" - Dead Functions: 2"));
assert!(context.contains(" - SATD Count: 5"));
}
}
// Property-based tests for advanced annotations
#[cfg_attr(coverage_nightly, coverage(off))]
#[cfg(test)]
mod property_tests {
use super::*;
use proptest::prelude::*;
proptest! {
// Property: All functions should have Big-O annotation
#[test]
fn prop_all_functions_have_big_o(function_count in 1u32..1000) {
let context = generate_context_with_n_functions(function_count);
let big_o_count = context.matches("O(").count();
prop_assert!(big_o_count >= function_count as usize);
}
// Property: TDG scores should be non-negative
#[test]
fn prop_tdg_scores_non_negative(file_count in 1u32..100) {
let _context = generate_context_with_n_files(file_count);
// Parse all TDG scores and ensure >= 0
}
// Property: Entropy should be between 0 and 1
#[test]
fn prop_entropy_in_valid_range(entropy_value in 0.0f64..=1.0) {
let context = generate_context_with_entropy(entropy_value);
let expected = format!("Entropy: {:.2}", entropy_value);
prop_assert!(context.contains(&expected));
}
// Property: Graph centrality measures should sum correctly
#[test]
fn prop_graph_centrality_consistency(node_count in 1u32..100) {
let _context = generate_context_with_graph_nodes(node_count);
// Verify centrality measures are consistent
}
}
}
// Integration tests for unified context with all annotations
#[cfg_attr(coverage_nightly, coverage(off))]
#[cfg(test)]
mod integration_tests {
use super::*;
use crate::cli::handlers::unified_context_builder::UnifiedContextBuilder;
#[tokio::test]
async fn test_full_context_generation_with_all_annotations() {
// Create test project
let test_dir = create_test_project_with_complex_code();
// Generate unified context
let result = generate_unified_context_async(&test_dir).await;
// Verify all annotations are present
assert!(result.is_ok());
let context = result.unwrap();
// Check for all major sections
assert!(context.len() > 1000, "Context too short");
assert!(context.contains("Big-O"));
assert!(context.contains("Entropy"));
assert!(context.contains("Provability"));
assert!(context.contains("Graph"));
assert!(context.contains("TDG"));
assert!(context.contains("Dead"));
assert!(context.contains("SATD"));
}
#[tokio::test]
async fn test_performance_with_large_codebase() {
// Test with large codebase
let large_project = create_large_test_project(1000); // 1000 files
let start = std::time::Instant::now();
let result = generate_unified_context_async(&large_project).await;
let elapsed = start.elapsed();
assert!(result.is_ok());
assert!(elapsed.as_secs() < 60, "Should complete within 60 seconds");
}
#[test]
fn test_incremental_annotation_addition() {
// Test that we can add annotations incrementally
let test_path = std::path::Path::new("test_project");
let mut context = UnifiedContextBuilder::new(test_path);
context.add_basic_structure();
assert!(context.to_string().contains("Project Structure"));
context.add_big_o_analysis();
assert!(context.to_string().contains("Big-O"));
context.add_entropy_analysis();
assert!(context.to_string().contains("Entropy"));
context.add_tdg_analysis();
assert!(context.to_string().contains("TDG"));
}
}