slm-lang/slm

var StaticMerger = require('../../lib/filters/static_merger');

describe('StaticMerger', function() {

  var filter;

  beforeEach(function() {
    filter = new StaticMerger();
  });

  test('merge serveral statics', function() {
    expect(
      filter.exec(['multi',
        ['static', 'Hello '],
        ['static', 'World, '],
        ['static', 'Good night']
      ])).toEqual(
      ['static', 'Hello World, Good night']
    );
  });

  test('merge serveral statics around code', function() {
    expect(
      filter.exec(['multi',
        ['static', 'Hello '],
        ['static', 'World!'],
        ['code', '123'],
        ['static', 'Good night, '],
        ['static', 'everybody']
      ])).toEqual(
        ['multi',
        ['static', 'Hello World!'],
        ['code', '123'],
        ['static', 'Good night, everybody']
      ]);
  });

  test('merge serveral statics across newlines', function() {
    expect(
      filter.exec(['multi',
        ['static', 'Hello '],
        ['static', 'World, '],
        ['newline'],
        ['static', 'Good night']
      ])).toEqual(
        ['multi',
        ['static', 'Hello World, Good night'],
        ['newline']
    ]);
  });
});