Specialized AI Search Tools

import { describe, it, expect, beforeEach } from '@jest/globals'; import { TypeConversionTool } from '../../src/tools/conversion.js'; describe('TypeConversionTool', () => { let tool: TypeConversionTool; beforeEach(() => { tool = new TypeConversionTool(); }); describe('Tool Definition', () => { it('should have correct name', () => { expect(tool.name).toBe('typeconversion'); }); it('should have description', () => { expect(tool.description).toBeTruthy(); expect(tool.description.length).toBeGreaterThan(0); }); it('should have schema', () => { expect(tool.schema).toBeDefined(); }); }); describe('JSON Conversions', () => { const jsonData = '{"name": "John", "age": 30, "city": "New York"}'; it('should convert JSON to YAML', async () => { const result = await tool.run({ input: jsonData, fromFormat: 'json', toFormat: 'yaml', }); expect(result.content[0].text).toContain('name: John'); expect(result.content[0].text).toContain('age: 30'); expect(result.content[0].text).toContain('city: New York'); }); it('should convert JSON to XML', async () => { const result = await tool.run({ input: jsonData, fromFormat: 'json', toFormat: 'xml', }); expect(result.content[0].text).toContain('<name>John</name>'); expect(result.content[0].text).toContain('<age>30</age>'); expect(result.content[0].text).toContain('<city>New York</city>'); }); it('should convert JSON to CSV', async () => { const arrayJson = '[{"name": "John", "age": 30}, {"name": "Jane", "age": 25}]'; const result = await tool.run({ input: arrayJson, fromFormat: 'json', toFormat: 'csv', }); expect(result.content[0].text).toContain('name,age'); expect(result.content[0].text).toContain('John,30'); expect(result.content[0].text).toContain('Jane,25'); }); it('should convert JSON to TOML', async () => { const result = await tool.run({ input: jsonData, fromFormat: 'json', toFormat: 'toml', }); expect(result.content[0].text).toContain('name = "John"'); expect(result.content[0].text).toContain('age = 30'); expect(result.content[0].text).toContain('city = "New York"'); }); }); describe('YAML Conversions', () => { const yamlData = 'name: John\nage: 30\ncity: New York'; it('should convert YAML to JSON', async () => { const result = await tool.run({ input: yamlData, fromFormat: 'yaml', toFormat: 'json', }); const parsed = JSON.parse(result.content[0].text); expect(parsed.name).toBe('John'); expect(parsed.age).toBe(30); expect(parsed.city).toBe('New York'); }); it('should convert YAML to XML', async () => { const result = await tool.run({ input: yamlData, fromFormat: 'yaml', toFormat: 'xml', }); expect(result.content[0].text).toContain('<name>John</name>'); expect(result.content[0].text).toContain('<age>30</age>'); }); }); describe('CSV Conversions', () => { const csvData = 'name,age\nJohn,30\nJane,25'; it('should convert CSV to JSON', async () => { const result = await tool.run({ input: csvData, fromFormat: 'csv', toFormat: 'json', }); const parsed = JSON.parse(result.content[0].text); expect(Array.isArray(parsed)).toBe(true); expect(parsed[0].name).toBe('John'); expect(parsed[0].age).toBe('30'); }); it('should convert CSV to YAML', async () => { const result = await tool.run({ input: csvData, fromFormat: 'csv', toFormat: 'yaml', }); expect(result.content[0].text).toContain('name: John'); expect(result.content[0].text).toContain('age: \'30\''); }); it('should handle CSV without headers', async () => { const result = await tool.run({ input: csvData, fromFormat: 'csv', toFormat: 'json', options: { csvHeaders: false }, }); expect(result.content[0].text).toBeTruthy(); }); it('should handle custom CSV delimiter', async () => { const tsvData = 'name\tage\nJohn\t30'; const result = await tool.run({ input: tsvData, fromFormat: 'csv', toFormat: 'json', options: { csvDelimiter: '\t' }, }); const parsed = JSON.parse(result.content[0].text); expect(parsed[0].name).toBe('John'); }); }); describe('XML Conversions', () => { const xmlData = '<root><name>John</name><age>30</age></root>'; it('should convert XML to JSON', async () => { const result = await tool.run({ input: xmlData, fromFormat: 'xml', toFormat: 'json', }); const parsed = JSON.parse(result.content[0].text); expect(parsed.name).toBe('John'); expect(parsed.age).toBe('30'); }); it('should convert XML to YAML', async () => { const result = await tool.run({ input: xmlData, fromFormat: 'xml', toFormat: 'yaml', }); expect(result.content[0].text).toContain('name: John'); }); }); describe('TOML Conversions', () => { const tomlData = 'name = "John"\nage = 30'; it('should convert TOML to JSON', async () => { const result = await tool.run({ input: tomlData, fromFormat: 'toml', toFormat: 'json', }); const parsed = JSON.parse(result.content[0].text); expect(parsed.name).toBe('John'); expect(parsed.age).toBe(30); }); it('should convert TOML to YAML', async () => { const result = await tool.run({ input: tomlData, fromFormat: 'toml', toFormat: 'yaml', }); expect(result.content[0].text).toContain('name: John'); }); }); describe('Formatting Options', () => { const jsonData = '{"name": "John", "age": 30}'; it('should pretty print by default', async () => { const result = await tool.run({ input: jsonData, fromFormat: 'json', toFormat: 'json', }); expect(result.content[0].text).toContain('\n'); expect(result.content[0].text).toContain(' '); }); it('should minify when pretty is false', async () => { const result = await tool.run({ input: jsonData, fromFormat: 'json', toFormat: 'json', options: { pretty: false }, }); expect(result.content[0].text).not.toContain('\n '); }); it('should respect custom indentation', async () => { const result = await tool.run({ input: jsonData, fromFormat: 'json', toFormat: 'json', options: { pretty: true, indent: 4 }, }); expect(result.content[0].text).toContain(' '); }); }); describe('Error Handling', () => { it('should handle invalid JSON', async () => { const result = await tool.run({ input: '{invalid json}', fromFormat: 'json', toFormat: 'yaml', }); expect(result.isError).toBe(true); expect(result.content[0].text).toContain('Error'); }); it('should handle invalid XML', async () => { const result = await tool.run({ input: '<invalid><xml>', fromFormat: 'xml', toFormat: 'json', }); expect(result.isError).toBe(true); }); it('should handle invalid YAML', async () => { const result = await tool.run({ input: 'invalid:\n - yaml\n - structure', fromFormat: 'yaml', toFormat: 'json', }); expect(result.isError).toBe(true); }); it('should handle TOML with array at root', async () => { const result = await tool.run({ input: '["item1", "item2"]', fromFormat: 'json', toFormat: 'toml', }); expect(result.isError).toBe(true); expect(result.content[0].text).toContain('object at the root level'); }); it('should validate required parameters', async () => { const result = await tool.run({ input: '', fromFormat: 'json', toFormat: 'yaml', }); expect(result.isError).toBe(true); }); }); describe('Edge Cases', () => { it('should handle empty CSV', async () => { const result = await tool.run({ input: '', fromFormat: 'csv', toFormat: 'json', }); // Should handle gracefully expect(result).toBeDefined(); }); it('should handle nested structures', async () => { const nestedJson = '{"user": {"name": "John", "address": {"city": "NYC"}}}'; const result = await tool.run({ input: nestedJson, fromFormat: 'json', toFormat: 'yaml', }); expect(result.content[0].text).toContain('user:'); expect(result.content[0].text).toContain('address:'); }); it('should handle special characters', async () => { const specialJson = '{"text": "Hello \\"World\\"", "emoji": "🚀"}'; const result = await tool.run({ input: specialJson, fromFormat: 'json', toFormat: 'yaml', }); expect(result.isError).toBe(false); }); }); });