unleash-server/dist/lib/util/snakeCase.test.js

Unleash is an enterprise ready feature flag service. It provides different strategies for handling feature flags.

import { snakeCase, snakeCaseKeys } from './snakeCase.js';
test('should return snake case from camelCase', () => {
    const resultOne = snakeCase('camelCase');
    const resultTwo = snakeCase('SnaejKase');
    expect(resultOne).toBe('camel_case');
    expect(resultTwo).toBe('snaej_kase');
});
test('should return object with snake case keys', () => {
    const input = {
        sortOrder: 1,
        type: 'production',
        displayName: 'dev',
        enabled: true,
    };
    const output = snakeCaseKeys(input);
    expect(output.sort_order).toBe(1);
    expect(output.type).toBe('production');
    expect(output.display_name).toBe('dev');
    expect(output.enabled).toBe(true);
});
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