cursorai-errorprompter/dist/__tests__/promptBuilder.test.js

AI-powered runtime error fixing for developers using Cursor

"use strict";
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}));
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    Object.defineProperty(o, "default", { enumerable: true, value: v });
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});
var __importStar = (this && this.__importStar) || (function () {
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        __setModuleDefault(result, mod);
        return result;
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})();
Object.defineProperty(exports, "__esModule", { value: true });
const vitest_1 = require("vitest");
const promptBuilder_1 = require("../promptBuilder");
const fs = __importStar(require("fs"));
vitest_1.vi.mock('fs', () => ({
    writeFileSync: vitest_1.vi.fn(),
}));
(0, vitest_1.describe)('PromptBuilder', () => {
    let promptBuilder;
    const mockError = {
        type: 'ReferenceError',
        message: 'userData is not defined',
        filePath: 'test.ts',
        lineNumber: 5,
        stackTrace: 'ReferenceError: userData is not defined\n    at test.ts:5:15',
        codeSnippet: {
            before: ['const config = {', '  debug: true'],
            error: 'console.log(userData.foo);',
            after: ['};', 'processUserData();']
        }
    };
    (0, vitest_1.beforeEach)(() => {
        vitest_1.vi.clearAllMocks();
        promptBuilder = new promptBuilder_1.PromptBuilder();
    });
    (0, vitest_1.it)('should generate prompt with error details', async () => {
        await promptBuilder.buildPrompt(mockError);
        (0, vitest_1.expect)(fs.writeFileSync).toHaveBeenCalledWith('.cursor_prompt.md', vitest_1.expect.stringContaining('ReferenceError: userData is not defined'));
    });
    (0, vitest_1.it)('should include code context in the prompt', async () => {
        await promptBuilder.buildPrompt(mockError);
        const promptContent = fs.writeFileSync.mock.calls[0][1];
        (0, vitest_1.expect)(promptContent).toContain('const config = {');
        (0, vitest_1.expect)(promptContent).toContain('console.log(userData.foo);');
        (0, vitest_1.expect)(promptContent).toContain('processUserData();');
    });
    (0, vitest_1.it)('should handle file writing errors', async () => {
        const mockError = new Error('Permission denied');
        fs.writeFileSync.mockImplementation(() => {
            throw mockError;
        });
        await (0, vitest_1.expect)(promptBuilder.buildPrompt(mockError)).rejects.toThrow('Failed to write prompt file');
    });
    (0, vitest_1.it)('should use fallback template when GPT is not configured', async () => {
        await promptBuilder.buildPrompt(mockError);
        const promptContent = fs.writeFileSync.mock.calls[0][1];
        (0, vitest_1.expect)(promptContent).toContain('⚠️ Note: GPT analysis is not available');
    });
});