import { EOL } from 'os';

import { formatCode } from './formatCode';

const input1 = `{ foo: true }`;

const output1 = `{ foo: true }`;

const input2 = `{ foo: true, bar: 123 }`;

const output2 = `{ foo: true, bar: 123 }`;

const input3 = `{

foo: true,

bar: 123

}`;

const output3 = `{${EOL}\tfoo: true,${EOL}\tbar: 123${EOL}}`;

const input4 = `{

\t\t\t\tfoo: true,

\t\t\t\tbar: 123

}`;

const output4 = `{${EOL}\tfoo: true,${EOL}\tbar: 123${EOL}}`;

describe('format', () => {

it('should produce correct result', () => {

expect(formatCode(``)).toEqual('');

expect(formatCode(`{}`)).toEqual('{}');

expect(formatCode(input1)).toEqual(output1);

expect(formatCode(input2)).toEqual(output2);

expect(formatCode(input3)).toEqual(output3);

expect(formatCode(input4)).toEqual(output4);

});

});