import { filterAndSortMarks, formatContent } from './_utils';

describe('formatContent', () => {
  it('should reorder within () with multiple content', () => {
    expect(formatContent('(dTest | aTest)+ (dTest | aTest)*')).toEqual(
      '(aTest|dTest)+ (aTest|dTest)*',
    );
  });

  it('should reorder within () with multiple content, and if first content has no operator', () => {
    expect(formatContent('(dTest | aTest) (dTest | aTest)*')).toEqual(
      '(aTest|dTest) (aTest|dTest)*',
    );
  });

  it('should reorder within (), and no operator for single content', () => {
    expect(formatContent('dTest | aTest')).toEqual('aTest|dTest');
  });

  it('should keep parentheses with multiple content', () => {
    expect(formatContent('(taskItem)+ (dTest|aTest)*')).toEqual(
      '(taskItem)+ (aTest|dTest)*',
    );
  });

  it('should keep parentheses with single content', () => {
    expect(formatContent('(taskItem)+')).toEqual('(taskItem)+');
  });

  it('should remove unsupported strings and unnessary braces with onePlus and zeroPlus exps', () => {
    expect(
      formatContent(
        '(taskItem|unsupportedBlock)+ (testA|testB|unsupportedBlock)*',
        ['unsupportedBlock'],
      ),
    ).toEqual('taskItem+ (testA|testB)*');
  });

  it('should remove unsupported strings with range exp', () => {
    expect(
      formatContent(
        '(layoutColumn|unsupportedBlock){1,3} (testA|testB|unsupportedBlock)*',
        ['unsupportedBlock'],
      ),
    ).toEqual('layoutColumn{1,3} (testA|testB)*');
  });

  it('should remove all unsupported strings in between "|"', () => {
    expect(
      formatContent('aTest | unsupportedBlock* | unsupportedBlock+', [
        'unsupportedBlock',
      ]),
    ).toEqual('aTest');
  });
});

describe('filterMarks', () => {
  it('should remove marks if excludes defined', () => {
    expect(
      filterAndSortMarks(
        'unsupportedMark unsupportedNodeAttributes testMarkA testMarkB',
        ['unsupportedMark', 'unsupportedNodeAttributes'],
      ),
    ).toEqual('testMarkA testMarkB');
  });
});