import { schemaFactory } from '~/data/tests/factories/schema';
import { expectResult, getMakeSut, getAnyObject } from './helpers';

describe('Integration - Object Tests', () => {
	const makeSut = getMakeSut('object');
	const doTest = (value: unknown, valid: boolean) => {
		const { sut } = makeSut();
		expectResult(sut.validate(value)).toBe(valid);
	};
	describe('should allow only object or null or undefined', () => {
		const objectCases = getAnyObject();

		objectCases.forEach(testCase => {
			const name = testCase ? JSON.stringify(testCase) : String(testCase);
			test(`should allow [ ${name} ]`, () => {
				doTest(testCase, true);
			});
		});

		const nonObjectCases = [[0], [1], ['array', []]];

		nonObjectCases.forEach(testCase => {
			const [name, value] = testCase.length === 1 ? [String(testCase), testCase] : testCase;

			test(`should not allow [ ${name} ]`, () => {
				doTest(value, false);
			});
		});
	});

	describe('should support nested schemas', () => {
		const { sut } = getMakeSut('object')({
			required: true,
			shape: {
				value: schemaFactory.spread('number', {
					min: 5,
					max: 10,
				}),
				id: schemaFactory.spread('string', {
					required: true,
				}),
			},
		});

		describe('should give error', () => {
			test('if input does not contain id', () => {
				expectResult(sut.validate({})).toBeInvalid();
			});

			test('if input.value < 5', () => {
				expectResult(sut.validate({ value: 2, id: '' })).toBeInvalid();
			});

			test('if input.value > 10', () => {
				expectResult(sut.validate({ value: 12, id: '' })).toBeInvalid();
			});

			test('if input.value is a string', () => {
				expectResult(sut.validate({ value: 'batata', id: '' })).toBeInvalid();
			});

			test('if input.id is a number', () => {
				expectResult(sut.validate({ id: 24 })).toBeInvalid();
			});
		});

		describe('should not give error', () => {
			test('if input.id is valid', () => {
				expectResult(sut.validate({ value: 7, id: 'valid_id' })).toBeValid();
			});

			test('if input.value and input.id are both valid', () => {
				expectResult(sut.validate({ value: 7, id: 'valid_id' })).toBeValid();
			});
		});
	});
});