import { getConfigFromEnv } from '../../src/utils/get-config-from-env';

jest.mock('../../src/env', () => ({
	OBJECT_BRAND__COLOR: 'purple',
	OBJECT_BRAND__HEX: '#6644FF',
	CAMELCASE_OBJECT__FIRST_KEY: 'firstValue',
	CAMELCASE_OBJECT__SECOND_KEY: 'secondValue',
}));

describe('get config from env', () => {
	test('Keys with double underscore should be an object', () => {
		expect(getConfigFromEnv('OBJECT_')).toStrictEqual({ brand: { color: 'purple', hex: '#6644FF' } });
	});

	test('Keys with double underscore should be an object with camelCase keys', () => {
		expect(getConfigFromEnv('CAMELCASE_')).toStrictEqual({
			object: { firstKey: 'firstValue', secondKey: 'secondValue' },
		});
	});
});