//! Auto-generated module
//!
//! 🤖 Generated with [SplitRS](https://github.com/cool-japan/splitrs)

#[allow(non_snake_case)]
#[cfg(test)]
mod tests {
    use super::super::types::{
        BenchmarkEngine, CachePressureLevel, CompilationAnalyzer, CompilationImpact,
        FragmentationRisk, MemoryAccessPattern, MemoryAnalyzer, MemoryFootprint,
        OptimizationEngine, OptimizationPriority, PerformanceConfig, RuntimeAnalyzer,
        RuntimeOverhead, TraitPerformanceAnalyzer,
    };
    use crate::api_data_structures::{MethodInfo, TraitInfo};
    use std::time::Duration;
    fn create_test_trait_info() -> TraitInfo {
        TraitInfo {
            name: "TestTrait".to_string(),
            description: "A test trait for performance analysis".to_string(),
            path: "test::TestTrait".to_string(),
            generics: vec!["T".to_string(), "U".to_string()],
            associated_types: vec![],
            methods: vec![
                MethodInfo {
                    name: "test_method".to_string(),
                    signature: "fn test_method(&self, value: T) -> U".to_string(),
                    description: "A test method".to_string(),
                    parameters: vec![],
                    return_type: "U".to_string(),
                    required: true,
                },
                MethodInfo {
                    name: "optional_method".to_string(),
                    signature: "fn optional_method(&self) -> Option<T>".to_string(),
                    description: "An optional method".to_string(),
                    parameters: vec![],
                    return_type: "Option<T>".to_string(),
                    required: false,
                },
            ],
            supertraits: vec!["Clone".to_string()],
            implementations: vec!["TestImpl".to_string()],
        }
    }
    #[test]
    fn test_performance_analyzer_creation() {
        let config = PerformanceConfig::new();
        let analyzer = TraitPerformanceAnalyzer::new(config);
        assert!(analyzer.config.advanced_analysis);
    }
    #[test]
    fn test_performance_config() {
        let config = PerformanceConfig::new()
            .with_advanced_analysis(true)
            .with_optimization_hints(true)
            .with_benchmarking(false)
            .with_benchmark_samples(50)
            .with_analysis_timeout(Duration::from_secs(10));
        assert!(config.advanced_analysis);
        assert!(config.optimization_hints);
        assert!(!config.benchmarking);
        assert_eq!(config.benchmark_samples, 50);
        assert_eq!(config.analysis_timeout, Duration::from_secs(10));
    }
    #[test]
    fn test_trait_performance_analysis() {
        let analyzer = TraitPerformanceAnalyzer::new(PerformanceConfig::new());
        let trait_info = create_test_trait_info();
        let result = analyzer.analyze_trait_performance(&trait_info);
        assert!(result.is_ok());
        let analysis = result.expect("expected valid value");
        assert!(analysis.compilation_impact.estimated_compile_time_ms > 0);
        assert!(analysis.compilation_impact.monomorphization_cost > 0);
        assert!(analysis.runtime_overhead.virtual_dispatch_cost > 0);
        assert!(analysis.memory_footprint.vtable_size_bytes > 0);
        assert!(!analysis.optimization_hints.is_empty());
    }
    #[test]
    fn test_compilation_impact_analysis() {
        let config = PerformanceConfig::new();
        let analyzer = CompilationAnalyzer::new(&config);
        let trait_info = create_test_trait_info();
        let result = analyzer.analyze_compilation_impact(&trait_info);
        assert!(result.is_ok());
        let impact = result.expect("expected valid value");
        assert!(impact.estimated_compile_time_ms > 0);
        assert!(impact.monomorphization_cost > 0);
        assert!(impact.generic_instantiations > 0);
        assert!(impact.incremental_efficiency > 0.0);
        assert!(impact.parallelization_factor > 0.0);
    }
    #[test]
    fn test_runtime_overhead_analysis() {
        let config = PerformanceConfig::new();
        let analyzer = RuntimeAnalyzer::new(&config);
        let trait_info = create_test_trait_info();
        let result = analyzer.analyze_runtime_overhead(&trait_info);
        assert!(result.is_ok());
        let overhead = result.expect("expected valid value");
        assert!(overhead.virtual_dispatch_cost > 0);
        assert!(overhead.stack_frame_size > 0);
        assert!(overhead.inlining_opportunities <= trait_info.methods.len());
        assert!(overhead.branch_prediction_efficiency > 0.0);
        assert!(overhead.simd_potential >= 0.0);
    }
    #[test]
    fn test_memory_footprint_analysis() {
        let config = PerformanceConfig::new();
        let analyzer = MemoryAnalyzer::new(&config);
        let trait_info = create_test_trait_info();
        let result = analyzer.analyze_memory_footprint(&trait_info);
        assert!(result.is_ok());
        let footprint = result.expect("expected valid value");
        assert!(footprint.vtable_size_bytes > 0);
        assert!(footprint.total_overhead > 0);
        assert!(footprint.cache_alignment_efficiency > 0.0);
        assert!(footprint.locality_score > 0.0);
        assert!(footprint.peak_memory_usage > 0);
    }
    #[test]
    fn test_optimization_hints_generation() {
        let config = PerformanceConfig::new().with_optimization_hints(true);
        let engine = OptimizationEngine::new(&config);
        let trait_info = create_test_trait_info();
        let compilation_impact = CompilationImpact::default();
        let runtime_overhead = RuntimeOverhead::default();
        let memory_footprint = MemoryFootprint::default();
        let result = engine.generate_optimization_hints(
            &trait_info,
            &compilation_impact,
            &runtime_overhead,
            &memory_footprint,
        );
        assert!(result.is_ok());
        let hints = result.expect("expected valid value");
        assert!(!hints.is_empty());
        for window in hints.windows(2) {
            let priority_order = |p: &OptimizationPriority| match p {
                OptimizationPriority::Critical => 0,
                OptimizationPriority::High => 1,
                OptimizationPriority::Medium => 2,
                OptimizationPriority::Low => 3,
            };
            assert!(priority_order(&window[0].priority) <= priority_order(&window[1].priority));
        }
    }
    #[test]
    fn test_trait_comparison() {
        let analyzer = TraitPerformanceAnalyzer::new(PerformanceConfig::new());
        let trait1 = create_test_trait_info();
        let mut trait2 = create_test_trait_info();
        trait2.name = "TestTrait2".to_string();
        trait2.methods.push(MethodInfo {
            name: "extra_method".to_string(),
            signature: "fn extra_method(&self)".to_string(),
            description: "An extra method".to_string(),
            parameters: vec![],
            return_type: "()".to_string(),
            required: true,
        });
        let result = analyzer.compare_traits(&trait1, &trait2);
        assert!(result.is_ok());
        let comparison = result.expect("expected valid value");
        assert!(
            comparison
                .trait1_analysis
                .compilation_impact
                .estimated_compile_time_ms
                > 0
        );
        assert!(
            comparison
                .trait2_analysis
                .compilation_impact
                .estimated_compile_time_ms
                > 0
        );
        assert!(
            comparison
                .trait2_analysis
                .runtime_overhead
                .virtual_dispatch_cost
                > comparison
                    .trait1_analysis
                    .runtime_overhead
                    .virtual_dispatch_cost
        );
    }
    #[test]
    fn test_benchmark_engine() {
        let engine = BenchmarkEngine::new(10);
        let trait_info = create_test_trait_info();
        let result = engine.run_benchmarks(&trait_info);
        assert!(result.is_ok());
        let benchmarks = result.expect("expected valid value");
        assert!(!benchmarks.compilation_benchmarks.is_empty());
        assert!(!benchmarks.runtime_benchmarks.is_empty());
        assert!(!benchmarks.memory_benchmarks.is_empty());
        assert!(benchmarks.overall_score > 0.0);
        assert!(benchmarks.overall_score <= 1.0);
    }
    #[test]
    fn test_batch_analysis() {
        let analyzer = TraitPerformanceAnalyzer::new(PerformanceConfig::new());
        let trait1 = create_test_trait_info();
        let mut trait2 = create_test_trait_info();
        trait2.name = "TestTrait2".to_string();
        let traits = vec![trait1, trait2];
        let result = analyzer.analyze_batch(&traits);
        assert!(result.is_ok());
        let analyses = result.expect("expected valid value");
        assert_eq!(analyses.len(), 2);
        for analysis in analyses {
            assert!(analysis.compilation_impact.estimated_compile_time_ms > 0);
            assert!(analysis.runtime_overhead.virtual_dispatch_cost > 0);
            assert!(analysis.memory_footprint.vtable_size_bytes > 0);
        }
    }
    #[test]
    fn test_cache_pressure_levels() {
        let config = PerformanceConfig::new();
        let analyzer = RuntimeAnalyzer::new(&config);
        let mut simple_trait = create_test_trait_info();
        simple_trait.methods = vec![simple_trait.methods[0].clone()];
        simple_trait.generics = vec![];
        let result = analyzer.analyze_runtime_overhead(&simple_trait);
        assert!(result.is_ok());
        let overhead = result.expect("expected valid value");
        assert!(matches!(overhead.cache_pressure, CachePressureLevel::Low));
        let mut complex_trait = create_test_trait_info();
        for i in 0..15 {
            complex_trait.methods.push(MethodInfo {
                name: format!("method_{}", i),
                signature: format!("fn method_{}(&self)", i),
                description: format!("Method {}", i),
                parameters: vec![],
                return_type: "()".to_string(),
                required: true,
            });
        }
        let result = analyzer.analyze_runtime_overhead(&complex_trait);
        assert!(result.is_ok());
        let overhead = result.expect("expected valid value");
        assert!(matches!(
            overhead.cache_pressure,
            CachePressureLevel::Medium | CachePressureLevel::High
        ));
    }
    #[test]
    fn test_memory_access_patterns() {
        let config = PerformanceConfig::new();
        let analyzer = RuntimeAnalyzer::new(&config);
        let mut iterator_trait = create_test_trait_info();
        iterator_trait.methods = vec![MethodInfo {
            name: "iter".to_string(),
            signature: "fn iter(&self) -> impl Iterator<Item = T>".to_string(),
            description: "Iterator method".to_string(),
            parameters: vec![],
            return_type: "impl Iterator<Item = T>".to_string(),
            required: true,
        }];
        let result = analyzer.analyze_runtime_overhead(&iterator_trait);
        assert!(result.is_ok());
        let overhead = result.expect("expected valid value");
        assert!(matches!(
            overhead.memory_access_patterns,
            MemoryAccessPattern::Sequential
        ));
    }
    #[test]
    fn test_fragmentation_risk_assessment() {
        let config = PerformanceConfig::new();
        let analyzer = MemoryAnalyzer::new(&config);
        let mut simple_trait = create_test_trait_info();
        simple_trait.methods = vec![simple_trait.methods[0].clone()];
        simple_trait.associated_types = vec![];
        simple_trait.generics = vec![];
        let result = analyzer.analyze_memory_footprint(&simple_trait);
        assert!(result.is_ok());
        let footprint = result.expect("expected valid value");
        assert!(matches!(
            footprint.fragmentation_risk,
            FragmentationRisk::Low | FragmentationRisk::Medium
        ));
        let mut complex_trait = create_test_trait_info();
        for i in 0..20 {
            complex_trait.methods.push(MethodInfo {
                name: format!("method_{}", i),
                signature: format!("fn method_{}(&self) -> String", i),
                description: format!("Method {}", i),
                parameters: vec![],
                return_type: "String".to_string(),
                required: true,
            });
        }
        let result = analyzer.analyze_memory_footprint(&complex_trait);
        assert!(result.is_ok());
        let footprint = result.expect("expected valid value");
        assert!(matches!(
            footprint.fragmentation_risk,
            FragmentationRisk::Medium | FragmentationRisk::High | FragmentationRisk::Critical
        ));
    }
}
