e617114310
- Move test files to tests/ - Archive session notes to docs/archive/ - Remove temp/diagnostic files - Clean src/ to only contain production code
104 lines
4.2 KiB
TypeScript
104 lines
4.2 KiB
TypeScript
#!/usr/bin/env bun
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/**
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* Unit tests for validation logic
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* Tests name validation without external dependencies
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*/
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import { expect, test, describe } from 'bun:test';
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// Extracted validation function for testing
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function validateStackName(name: string, reservedNames: string[] = []): { valid: boolean; error?: string } {
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if (!name || typeof name !== 'string') {
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return { valid: false, error: 'Name is required' };
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}
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const trimmedName = name.trim().toLowerCase();
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if (trimmedName.length < 3 || trimmedName.length > 20) {
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return { valid: false, error: 'Name must be between 3 and 20 characters' };
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}
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if (!/^[a-z0-9-]+$/.test(trimmedName)) {
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return { valid: false, error: 'Name can only contain lowercase letters, numbers, and hyphens' };
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}
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if (trimmedName.startsWith('-') || trimmedName.endsWith('-')) {
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return { valid: false, error: 'Name cannot start or end with a hyphen' };
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}
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if (reservedNames.includes(trimmedName)) {
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return { valid: false, error: `Name "${trimmedName}" is reserved` };
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}
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return { valid: true };
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}
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describe('validateStackName', () => {
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const reservedNames = ['admin', 'api', 'www', 'root', 'system', 'test', 'demo', 'portal'];
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test('accepts valid names', () => {
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expect(validateStackName('john', reservedNames).valid).toBe(true);
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expect(validateStackName('alice-123', reservedNames).valid).toBe(true);
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expect(validateStackName('my-stack', reservedNames).valid).toBe(true);
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expect(validateStackName('abc', reservedNames).valid).toBe(true);
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expect(validateStackName('12345678901234567890', reservedNames).valid).toBe(true); // exactly 20 chars
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});
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test('rejects empty or null names', () => {
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expect(validateStackName('', reservedNames).valid).toBe(false);
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expect(validateStackName(' ', reservedNames).valid).toBe(false);
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});
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test('rejects names too short or too long', () => {
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expect(validateStackName('ab', reservedNames).error).toContain('between 3 and 20');
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expect(validateStackName('a'.repeat(21), reservedNames).error).toContain('between 3 and 20');
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});
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test('rejects invalid characters', () => {
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const result1 = validateStackName('john_doe', reservedNames);
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expect(result1.valid).toBe(false);
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expect(result1.error).toBe('Name can only contain lowercase letters, numbers, and hyphens');
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const result2 = validateStackName('john.doe', reservedNames);
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expect(result2.valid).toBe(false);
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expect(result2.error).toBe('Name can only contain lowercase letters, numbers, and hyphens');
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const result3 = validateStackName('john doe', reservedNames);
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expect(result3.valid).toBe(false);
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expect(result3.error).toBe('Name can only contain lowercase letters, numbers, and hyphens');
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const result4 = validateStackName('john@example', reservedNames);
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expect(result4.valid).toBe(false);
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expect(result4.error).toBe('Name can only contain lowercase letters, numbers, and hyphens');
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});
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test('rejects names with leading or trailing hyphens', () => {
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expect(validateStackName('-john', reservedNames).error).toContain('cannot start or end');
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expect(validateStackName('john-', reservedNames).error).toContain('cannot start or end');
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expect(validateStackName('-john-', reservedNames).error).toContain('cannot start or end');
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});
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test('rejects reserved names', () => {
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expect(validateStackName('admin', reservedNames).error).toContain('reserved');
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expect(validateStackName('api', reservedNames).error).toContain('reserved');
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expect(validateStackName('www', reservedNames).error).toContain('reserved');
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expect(validateStackName('root', reservedNames).error).toContain('reserved');
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});
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test('normalizes names (lowercase, trim)', () => {
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// Uppercase input gets normalized to lowercase
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const result1 = validateStackName(' John ', reservedNames);
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expect(result1.valid).toBe(true); // passes after trim and lowercase
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// Already lowercase with spaces - should pass
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const result2 = validateStackName(' john ', reservedNames);
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expect(result2.valid).toBe(true);
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// All uppercase - should pass after normalization
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const result3 = validateStackName('MYSTACK', reservedNames);
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expect(result3.valid).toBe(true);
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});
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});
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console.log('\n✅ Running unit tests...\n');
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