CodeRAG

import { FrameworkDetectionContext } from '../../../../src/scanner/parsers/framework-detection/FrameworkDetectionTypes.js'; import { JavaFrameworkDetector } from '../../../../src/scanner/parsers/framework-detection/java/JavaFrameworkDetector.js'; import { TypeScriptFrameworkDetector } from '../../../../src/scanner/parsers/framework-detection/typescript/TypeScriptFrameworkDetector.js'; import { ParsedImport } from '../../../../src/scanner/parsers/extractors/base/ContentExtractor.js'; describe('Import-Based Framework Detection', () => { let javaDetector: JavaFrameworkDetector; let typescriptDetector: TypeScriptFrameworkDetector; beforeEach(() => { javaDetector = new JavaFrameworkDetector(); typescriptDetector = new TypeScriptFrameworkDetector(); }); describe('Spring Boot Detection', () => { it('should detect Spring Boot from core imports with high confidence', () => { const imports: ParsedImport[] = [ { module: 'org.springframework.boot.SpringApplication', items: ['SpringApplication'] }, { module: 'org.springframework.boot.autoconfigure.SpringBootApplication', items: ['SpringBootApplication'] } ]; const result = javaDetector.detectFrameworkFromImports(imports); expect(result.framework).toBe('Spring Boot'); expect(result.confidence).toBeGreaterThan(90); expect(result.detectionMethod).toBe('import'); expect(result.details?.matchedImports).toContain('org.springframework.boot.SpringApplication'); }); it('should detect Spring Security from security imports', () => { const imports: ParsedImport[] = [ { module: 'org.springframework.security.access.prepost.PreAuthorize', items: ['PreAuthorize'] }, { module: 'org.springframework.security.config.annotation.web.builders.HttpSecurity', items: ['HttpSecurity'] } ]; const result = javaDetector.detectFrameworkFromImports(imports); expect(result.framework).toBe('Spring Security'); expect(result.confidence).toBeGreaterThan(85); }); it('should combine annotation and import detection for higher confidence', () => { const context: FrameworkDetectionContext = { annotations: ['RestController', 'Autowired'], imports: [ { module: 'org.springframework.boot.SpringApplication', items: ['SpringApplication'] }, { module: 'org.springframework.web.bind.annotation.RestController', items: ['RestController'] } ] }; const result = javaDetector.detectFrameworkWithContext(context); expect(result.framework).toBe('Spring Boot'); expect(result.confidence).toBeGreaterThan(95); // Should be higher than annotation or import alone expect(result.detectionMethod).toBe('combined'); expect(result.details?.matchedAnnotations).toContain('RestController'); expect(result.details?.matchedImports).toContain('org.springframework.boot.SpringApplication'); }); }); describe('NestJS vs Angular Disambiguation', () => { it('should detect NestJS when @Injectable comes from @nestjs/common', () => { const context: FrameworkDetectionContext = { annotations: ['Injectable', 'Controller'], imports: [ { module: '@nestjs/common', items: ['Injectable', 'Controller'] }, { module: '@nestjs/core', items: ['NestFactory'] } ] }; const result = typescriptDetector.detectFrameworkWithContext(context); expect(result.framework).toBe('NestJS'); expect(result.confidence).toBeGreaterThan(90); expect(result.detectionMethod).toBe('combined'); }); it('should detect Angular when @Injectable comes from @angular/core', () => { const context: FrameworkDetectionContext = { annotations: ['Injectable', 'Component'], imports: [ { module: '@angular/core', items: ['Injectable', 'Component'] }, { module: '@angular/common', items: ['CommonModule'] } ] }; const result = typescriptDetector.detectFrameworkWithContext(context); expect(result.framework).toBe('Angular'); expect(result.confidence).toBeGreaterThan(90); expect(result.detectionMethod).toBe('combined'); }); it('should prefer import-based detection when annotation is ambiguous', () => { const context: FrameworkDetectionContext = { annotations: ['Injectable'], // Ambiguous between Angular and NestJS imports: [ { module: '@nestjs/common', items: ['Injectable'] } ] }; const result = typescriptDetector.detectFrameworkWithContext(context); expect(result.framework).toBe('NestJS'); expect(result.confidence).toBeGreaterThan(80); }); }); describe('Framework Statistics', () => { it('should report import patterns in framework statistics', () => { const stats = javaDetector.getFrameworkStatistics(); expect(stats.totalImportPatterns).toBeGreaterThan(0); expect(stats.moduleBreakdown).toEqual( expect.arrayContaining([ expect.objectContaining({ name: 'Spring Boot', importPatternCount: expect.any(Number) }) ]) ); }); it('should report TypeScript framework import patterns', () => { const stats = typescriptDetector.getFrameworkStatistics(); expect(stats.totalImportPatterns).toBeGreaterThan(0); expect(stats.moduleBreakdown).toEqual( expect.arrayContaining([ expect.objectContaining({ name: 'NestJS', importPatternCount: expect.any(Number) }), expect.objectContaining({ name: 'Angular', importPatternCount: expect.any(Number) }) ]) ); }); }); describe('Import Pattern Matching', () => { it('should match wildcard patterns correctly', () => { const imports: ParsedImport[] = [ { module: 'org.springframework.boot.context.properties.ConfigurationProperties', items: ['ConfigurationProperties'] } ]; const result = javaDetector.detectFrameworkFromImports(imports); expect(result.framework).toBe('Spring Boot'); expect(result.confidence).toBeGreaterThan(0); }); it('should handle exact package matches', () => { const imports: ParsedImport[] = [ { module: '@nestjs/common', items: ['Injectable'] } ]; const result = typescriptDetector.detectFrameworkFromImports(imports); expect(result.framework).toBe('NestJS'); expect(result.confidence).toBe(95); // Should match exact confidence from pattern }); }); });