95 lines
2.6 KiB
TypeScript
95 lines
2.6 KiB
TypeScript
import * as path from 'path';
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import * as fs from 'fs';
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import { execSync } from 'child_process';
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describe('CLI', () => {
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const fixturesDir = path.join(__dirname, 'fixtures');
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const cliPath = path.join(__dirname, '..', 'dist', 'index.js');
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describe('--help flag', () => {
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test('shows help', () => {
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const output = execSync(
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`node ${cliPath} --help`,
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{ encoding: 'utf-8' }
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);
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expect(output).toContain('Usage');
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expect(output).toContain('validate');
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expect(output).toContain('generate');
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expect(output).toContain('migrate');
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});
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});
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describe('--version flag', () => {
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test('shows version', () => {
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const output = execSync(
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`node ${cliPath} --version`,
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{ encoding: 'utf-8' }
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);
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expect(output).toMatch(/^\d+\.\d+\.\d+/);
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});
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});
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describe('validate command', () => {
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test('validates valid .env file', () => {
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const envPath = path.join(fixturesDir, '.env');
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const schemaPath = path.join(fixturesDir, 'schema.json');
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const output = execSync(
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`node ${cliPath} validate -e ${envPath} -s ${schemaPath}`,
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{ encoding: 'utf-8' }
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);
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expect(output).toContain('Validation passed');
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});
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});
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describe('generate command', () => {
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test('generates TypeScript interface', () => {
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const envPath = path.join(fixturesDir, '.env');
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const output = execSync(
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`node ${cliPath} generate -e ${envPath}`,
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{ encoding: 'utf-8' }
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);
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expect(output).toContain('export interface EnvVariables');
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expect(output).toContain('PORT: number;');
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});
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test('writes output to file', () => {
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const envPath = path.join(fixturesDir, '.env');
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const outputFile = path.join(__dirname, 'output.ts');
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execSync(
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`node ${cliPath} generate -e ${envPath} -o ${outputFile}`,
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{ encoding: 'utf-8' }
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);
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const generated = fs.readFileSync(outputFile, 'utf-8');
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expect(generated).toContain('export interface EnvVariables');
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fs.unlinkSync(outputFile);
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});
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});
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describe('migrate command', () => {
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test('generates schema.json', () => {
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const envPath = path.join(fixturesDir, '.env');
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const outputFile = path.join(__dirname, 'schema_output.json');
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execSync(
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`node ${cliPath} migrate -e ${envPath} -o ${outputFile}`,
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{ encoding: 'utf-8' }
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);
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const schema = JSON.parse(fs.readFileSync(outputFile, 'utf-8'));
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expect(schema.variables).toBeDefined();
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expect(schema.variables.PORT).toBeDefined();
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fs.unlinkSync(outputFile);
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});
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});
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});
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