// tests/unit/utils/envHelper.test.ts
import { vi, describe, it, expect, beforeEach, afterEach } from 'vitest';
import { getEnvAsNumber } from '../../../src/utils/envHelper';
import { envTestUtils } from '../../utils/envTestHelper';
describe('getEnvAsNumber', () => {
beforeEach(() => {
// No need to mock anything for these tests
});
afterEach(() => {
vi.unstubAllEnvs();
vi.restoreAllMocks();
});
it('should return the default value if env var is not set', () => {
expect(getEnvAsNumber('MY_UNDEFINED_VAR', 123)).toBe(123);
});
it('should return the parsed number if env var is a valid number string', () => {
vi.stubEnv('MY_NUMERIC_VAR', '456');
expect(getEnvAsNumber('MY_NUMERIC_VAR', 123)).toBe(456);
});
it('should return the default value and log a warning if env var is not a valid number string', () => {
vi.stubEnv('MY_INVALID_VAR', 'not-a-number');
expect(getEnvAsNumber('MY_INVALID_VAR', 789)).toBe(789);
// Note: We don't test the warning message since logger is used for production logging
});
it('should return the default value if env var is an empty string', () => {
vi.stubEnv('MY_EMPTY_VAR', '');
expect(getEnvAsNumber('MY_EMPTY_VAR', 123)).toBe(123);
// Note: We don't test the warning message since logger is used for production logging
});
});
