import { themis } from '~/main';
import { expectResult, makeSut, getAnyArray } from './helpers';

describe('Integration - Array Tests', () => {
	const doTest = (value: unknown, valid: boolean) => {
		const { sut } = makeSut({ required: false });
		expectResult(sut.validate(value)).toBe(valid);
	};
	describe('should allow only array or null or undefined', () => {
		const arrayCases = getAnyArray();

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

		test('should not allow numbers', () => {
			const { sut } = makeSut({ required: false });
			expect(sut.validate(1)).not.toBeValidResult();
		});

		test('should not allow strings', () => {
			const { sut } = makeSut({ required: false });
			expect(sut.validate('batata')).not.toBeValidResult();
		});

		test('should not allow non-array objects', () => {
			const { sut } = makeSut({ required: false });
			expect(sut.validate({})).not.toBeValidResult();
		});
	});

	describe('should support nested schemas', () => {
		const { sut } = makeSut({
			required: true,
			items: themis.number({ min: 5, max: 10 }),
		});

		describe('should give error', () => {
			test('if input[n] is outside valid outside range', () => {
				expect(sut.validate([12])).not.toBeValidResult();
			});
		});

		describe('should not give error', () => {
			test('if input[n] is inside valid range', () => {
				expect(sut.validate([7])).toBeValidResult();
			});
		});
	});
});