Method generate_recommendations

testing/test_analyzer.py:457–498

Generate actionable recommendations based on analysis.

(self, analysis_report: TestAnalysisReport)

        return max(score, 0.0)
    
    def generate_recommendations(self, analysis_report: TestAnalysisReport) -> List[str]:
        """Generate actionable recommendations based on analysis."""
        recommendations = []
        
        # Failure pattern recommendations
        if analysis_report.failure_patterns:
            top_pattern = analysis_report.failure_patterns[0]
            recommendations.append(
                f"Priority: Fix {top_pattern.category} failures affecting {top_pattern.frequency} tests. "
                f"Suggestion: {top_pattern.suggested_fix}"
            )
        
        # Coverage recommendations
        high_priority_gaps = [gap for gap in analysis_report.coverage_gaps if gap.priority == 'HIGH']
        if high_priority_gaps:
            recommendations.append(
                f"Add tests for {len(high_priority_gaps)} high-priority uncovered functions. "
                f"Start with: {high_priority_gaps[0].file_path}::{high_priority_gaps[0].function_name}"
            )
        
        # Performance recommendations
        if analysis_report.performance_issues:
            slowest = analysis_report.performance_issues[0]
            recommendations.append(
                f"Optimize slow test: {slowest.test_name} ({slowest.duration:.2f}s). "
                f"Suggestion: {slowest.optimization_suggestion}"
            )
        
        # Flaky test recommendations
        if analysis_report.flaky_tests:
            recommendations.append(
                f"Investigate {len(analysis_report.flaky_tests)} flaky tests for non-deterministic behavior. "
                f"Start with: {analysis_report.flaky_tests[0]}"
            )
        
        # Health score recommendations
        if analysis_report.test_health_score < 70:
            recommendations.append(
                "Test suite health is below 70%. Focus on reducing failures and improving coverage."
            )
        
        return recommendations
    
    def analyze(self, results_file: Path = None) -> TestAnalysisReport:
        """Perform comprehensive test analysis."""