documcp

import { promises as fs } from "fs"; import { join } from "path"; import { tmpdir } from "os"; import { analyzeRepository } from "../../src/tools/analyze-repository.js"; import { recommendSSG } from "../../src/tools/recommend-ssg.js"; import { generateConfig } from "../../src/tools/generate-config.js"; import { setupStructure } from "../../src/tools/setup-structure.js"; import { deployPages } from "../../src/tools/deploy-pages.js"; describe("Tool Error Handling and Edge Cases", () => { let tempDir: string; beforeEach(async () => { tempDir = join( tmpdir(), `test-errors-${Date.now()}-${Math.random().toString(36).substr(2, 9)}`, ); await fs.mkdir(tempDir, { recursive: true }); }); afterEach(async () => { try { await fs.rm(tempDir, { recursive: true }); } catch { // Ignore cleanup errors } }); describe("Repository Analysis Error Handling", () => { it.skip("should handle non-existent directories gracefully", async () => { const nonExistentPath = join(tempDir, "non-existent"); await expect( analyzeRepository({ path: nonExistentPath }), ).rejects.toThrow(); }); it("should handle empty directories", async () => { const result = await analyzeRepository({ path: tempDir }); expect(result).toBeDefined(); expect(result.content).toBeDefined(); expect(Array.isArray(result.content)).toBe(true); }); it.skip("should handle directories with permission issues", async () => { const restrictedDir = join(tempDir, "restricted"); await fs.mkdir(restrictedDir); try { // Make directory unreadable await fs.chmod(restrictedDir, 0o000); await expect( analyzeRepository({ path: restrictedDir }), ).rejects.toThrow(); } finally { // Restore permissions for cleanup await fs.chmod(restrictedDir, 0o755); } }); it("should handle malformed package.json files", async () => { await fs.writeFile(join(tempDir, "package.json"), "invalid json content"); const result = await analyzeRepository({ path: tempDir }); expect(result).toBeDefined(); expect(result.content).toBeDefined(); expect(Array.isArray(result.content)).toBe(true); }); it("should handle very large directories efficiently", async () => { // Create many files to test performance const promises = []; for (let i = 0; i < 100; i++) { promises.push( fs.writeFile(join(tempDir, `file-${i}.js`), `console.log(${i});`), ); } await Promise.all(promises); const startTime = Date.now(); const result = await analyzeRepository({ path: tempDir, depth: "quick" }); const duration = Date.now() - startTime; expect(result).toBeDefined(); expect(duration).toBeLessThan(2000); // Should complete within 2 seconds }); it.skip("should handle invalid depth parameters", async () => { await fs.writeFile(join(tempDir, "package.json"), '{"name": "test"}'); // @ts-ignore - Testing invalid parameter const result = await analyzeRepository({ path: tempDir, depth: "invalid" as any, }); expect(result).toBeDefined(); // Should default to 'standard' depth }); }); describe("SSG Recommendation Error Handling", () => { it("should handle missing analysis data", async () => { await expect(recommendSSG({})).rejects.toThrow(); }); it.skip("should handle invalid analysis IDs", async () => { await expect( recommendSSG({ analysisId: "non-existent-id" }), ).rejects.toThrow(); }); it.skip("should provide fallback recommendations for edge cases", async () => { // Create minimal valid analysis const minimalAnalysis = { projectType: "unknown", languages: [], frameworks: [], complexity: "low" as const, dependencies: [], devDependencies: [], scripts: {}, fileCount: 0, totalSize: 0, }; // Test with various edge case preferences const testCases = [ { ecosystem: "invalid" as any }, { priority: "unknown" as any }, { ecosystem: "javascript", priority: "performance" }, ]; for (const preferences of testCases) { const result = await recommendSSG({ analysisId: "test-analysis-id", preferences, }); expect(result).toBeDefined(); expect(result.content).toBeDefined(); expect(Array.isArray(result.content)).toBe(true); } }); it.skip("should handle analysis with missing required fields", async () => { const incompleteAnalysis = { projectType: "javascript", // Missing other required fields }; await expect( recommendSSG({ // @ts-ignore - Testing incomplete data analysisId: undefined, }), ).rejects.toThrow(); }); }); describe("Configuration Generation Error Handling", () => { it("should handle invalid SSG types", async () => { await expect( generateConfig({ ssg: "invalid-ssg" as any, projectName: "test", outputPath: tempDir, }), ).rejects.toThrow(); }); it("should handle missing required parameters", async () => { await expect(generateConfig({})).rejects.toThrow(); await expect(generateConfig({ ssg: "jekyll" })).rejects.toThrow(); await expect( generateConfig({ ssg: "jekyll", projectName: "test" }), ).rejects.toThrow(); }); it("should handle write permission issues", async () => { const readOnlyDir = join(tempDir, "readonly"); await fs.mkdir(readOnlyDir); try { await fs.chmod(readOnlyDir, 0o444); const result = await generateConfig({ ssg: "jekyll", projectName: "test", outputPath: readOnlyDir, }); expect((result as any).isError).toBe(true); expect(result.content).toBeDefined(); expect( result.content.some( (item: any) => item.text && item.text.includes("permission denied"), ), ).toBe(true); } finally { await fs.chmod(readOnlyDir, 0o755); } }); it("should handle extremely long project names", async () => { const longName = "a".repeat(1000); const result = await generateConfig({ ssg: "jekyll", projectName: longName, outputPath: tempDir, }); expect(result).toBeDefined(); expect(result.content).toBeDefined(); }); it("should handle special characters in project names", async () => { const specialChars = [ "test@project", "test#project", "test space project", "test/project", ]; for (const projectName of specialChars) { const result = await generateConfig({ ssg: "jekyll", projectName, outputPath: tempDir, }); expect(result).toBeDefined(); expect(result.content).toBeDefined(); } }); it("should validate SSG-specific configuration options", async () => { const ssgTypes = ["jekyll", "hugo", "docusaurus", "mkdocs", "eleventy"]; for (const ssg of ssgTypes) { const result = await generateConfig({ ssg: ssg as any, projectName: `test-${ssg}`, outputPath: tempDir, projectDescription: `Test project for ${ssg}`, }); expect(result).toBeDefined(); expect(result.content).toBeDefined(); expect(result.content).toBeDefined(); expect(result.content.length).toBeGreaterThan(0); } }); }); describe("Structure Setup Error Handling", () => { it("should handle invalid output paths", async () => { // Use a path that will definitely fail - a file path instead of directory // First create a file, then try to use it as a directory path const invalidPath = join(tempDir, "not-a-directory.txt"); await fs.writeFile(invalidPath, "this is a file, not a directory"); const result = await setupStructure({ path: invalidPath, ssg: "jekyll", }); expect((result as any).isError).toBe(true); expect(result.content).toBeDefined(); expect( result.content.some( (item: any) => item.text && (item.text.includes("ENOTDIR") || item.text.includes("EEXIST") || item.text.includes("not a directory")), ), ).toBe(true); }); it("should handle missing SSG parameter", async () => { await expect( setupStructure({ path: tempDir, }), ).rejects.toThrow(); }); it("should create structure in existing directories with files", async () => { // Create some existing files await fs.writeFile( join(tempDir, "existing-file.txt"), "existing content", ); await fs.mkdir(join(tempDir, "existing-dir")); const result = await setupStructure({ path: tempDir, ssg: "jekyll", includeExamples: true, }); expect(result).toBeDefined(); expect(result.content).toBeDefined(); expect(Array.isArray(result.content)).toBe(true); // Should not overwrite existing files const existingContent = await fs.readFile( join(tempDir, "existing-file.txt"), "utf8", ); expect(existingContent).toBe("existing content"); }); it("should handle different Diataxis structure options", async () => { const options = [ { includeExamples: true }, { includeExamples: false }, { includeExamples: true, customStructure: { tutorials: ["custom-tutorial"] }, }, ]; for (const option of options) { const testDir = join( tempDir, `test-${Math.random().toString(36).substr(2, 5)}`, ); await fs.mkdir(testDir); const result = await setupStructure({ path: testDir, ssg: "docusaurus", ...option, }); expect(result).toBeDefined(); expect(result.content).toBeDefined(); } }); }); describe("Deployment Setup Error Handling", () => { it("should handle repositories without proper configuration", async () => { const result = await deployPages({ repository: "invalid/repo/format", ssg: "jekyll", }); // deployPages actually succeeds with invalid repo format - it just creates workflow expect(result.content).toBeDefined(); expect(result.content[0].text).toContain("invalid/repo/format"); }); it("should handle missing repository parameter", async () => { await expect( deployPages({ ssg: "jekyll", }), ).rejects.toThrow(); }); it("should handle different branch configurations", async () => { const branchConfigs = [ { branch: "main" }, { branch: "master" }, { branch: "gh-pages" }, { branch: "custom-branch" }, ]; for (const config of branchConfigs) { const result = await deployPages({ repository: "user/test-repo", ssg: "jekyll", ...config, }); expect(result).toBeDefined(); expect(result.content).toBeDefined(); expect(result.content[0].text).toContain(config.branch); } }); it("should handle custom domain configurations", async () => { const customDomains = [ "example.com", "docs.example.com", "sub.domain.example.org", "localhost", // Edge case ]; for (const customDomain of customDomains) { const result = await deployPages({ repository: "user/test-repo", ssg: "jekyll", customDomain, }); expect(result).toBeDefined(); expect(result.content).toBeDefined(); expect(result.content[0].text).toContain(customDomain); } }); it("should generate workflows for all supported SSGs", async () => { const ssgTypes = ["jekyll", "hugo", "docusaurus", "mkdocs", "eleventy"]; for (const ssg of ssgTypes) { const result = await deployPages({ repository: "user/test-repo", ssg: ssg as any, }); expect(result).toBeDefined(); expect(result.content).toBeDefined(); expect(result.content[0].text).toContain(ssg); expect(result.content).toBeDefined(); } }); }); describe("Input Validation", () => { it("should validate string inputs for XSS and injection attacks", async () => { const maliciousInputs = [ '<script>alert("xss")</script>', "${process.env}", "../../../etc/passwd", "test`rm -rf /`test", "test && rm -rf /", "test; cat /etc/passwd", ]; for (const maliciousInput of maliciousInputs) { // Test with different tools const result = await generateConfig({ ssg: "jekyll", projectName: maliciousInput, outputPath: tempDir, projectDescription: maliciousInput, }); expect(result).toBeDefined(); expect(result.content).toBeDefined(); // Should sanitize or escape malicious content } }); it("should handle Unicode and international characters", async () => { const unicodeInputs = [ "тест", // Cyrillic "测试", // Chinese "🚀📊", // Emojis "café", // Accented characters "مشروع", // Arabic ]; for (const unicodeInput of unicodeInputs) { const result = await generateConfig({ ssg: "jekyll", projectName: unicodeInput, outputPath: tempDir, }); expect(result).toBeDefined(); expect(result.content).toBeDefined(); } }); it("should handle extremely large parameter values", async () => { const largeDescription = "A".repeat(10000); const result = await generateConfig({ ssg: "jekyll", projectName: "test", outputPath: tempDir, projectDescription: largeDescription, }); expect(result).toBeDefined(); expect(result.content).toBeDefined(); }); }); describe("Concurrent Operations", () => { it("should handle multiple simultaneous tool calls", async () => { // Create test directories const dirs = await Promise.all([ fs.mkdir(join(tempDir, "test1"), { recursive: true }), fs.mkdir(join(tempDir, "test2"), { recursive: true }), fs.mkdir(join(tempDir, "test3"), { recursive: true }), ]); // Run multiple operations concurrently const promises = [ generateConfig({ ssg: "jekyll", projectName: "test1", outputPath: join(tempDir, "test1"), }), generateConfig({ ssg: "hugo", projectName: "test2", outputPath: join(tempDir, "test2"), }), generateConfig({ ssg: "docusaurus", projectName: "test3", outputPath: join(tempDir, "test3"), }), ]; const results = await Promise.all(promises); results.forEach((result) => { expect(result).toBeDefined(); expect(result.content).toBeDefined(); }); }); it("should handle resource contention gracefully", async () => { // Multiple operations on same directory const promises = Array(5) .fill(null) .map((_, i) => setupStructure({ path: join(tempDir, `concurrent-${i}`), ssg: "jekyll", includeExamples: false, }), ); // Create directories first await Promise.all( promises.map((_, i) => fs.mkdir(join(tempDir, `concurrent-${i}`), { recursive: true }), ), ); const results = await Promise.allSettled(promises); // All should succeed or fail gracefully results.forEach((result) => { if (result.status === "fulfilled") { expect(result.value.content).toBeDefined(); } else { expect(result.reason).toBeInstanceOf(Error); } }); }); }); });