accelerator-core/lib/ink/inkjs/tests/specs/Lists.spec.js

[](https://travis-ci.org/furkleindustries/accelerator-core)

var testsUtils = require('../common.js');

describe('Lists', function(){

  var story;
  beforeEach(function(){
    story = testsUtils.loadInkFile('tests.json');
    story.allowExternalFunctionFallbacks = true;
  });

  it('should be defined', function(){
    story.ChoosePathString('lists.basic_list');

    expect(story.Continue()).toEqual('cold\n');
    expect(story.Continue()).toEqual('boiling\n');
  });

  it('should increment/decrement', function(){
    story.ChoosePathString('lists.increment');

    expect(story.Continue()).toEqual('cold\n');
    expect(story.Continue()).toEqual('boiling\n');
    expect(story.Continue()).toEqual('evaporated\n');
    expect(story.Continue()).toEqual('boiling\n');
    expect(story.Continue()).toEqual('cold\n');
  });

  it('should print the values', function(){
    story.ChoosePathString('lists.list_value');

    expect(story.Continue()).toEqual('1\n');
    expect(story.Continue()).toEqual('2\n');
    expect(story.Continue()).toEqual('3\n');
  });

  it('should set names from values', function(){
    story.ChoosePathString('lists.value_from_number');

    expect(story.Continue()).toEqual('cold\n');
    expect(story.Continue()).toEqual('boiling\n');
    expect(story.Continue()).toEqual('evaporated\n');
  });

  xit('should handle user defined values', function(){
    story.ChoosePathString('lists.defined_value');
    expect(story.Continue()).toEqual('2\n');
    expect(story.Continue()).toEqual('3\n');
    expect(story.Continue()).toEqual('5\n');
  });

  it('should add and remove values from lists', function(){
    story.ChoosePathString('lists.multivalue');
    expect(story.Continue()).toEqual('\n');
    expect(story.Continue()).toEqual('Denver, Eamonn\n');
    expect(story.Continue()).toEqual('Denver\n');
    expect(story.Continue()).toEqual('\n');
    expect(story.Continue()).toEqual('\n');
    expect(story.Continue()).toEqual('Eamonn\n');
  });

  it('should resolve list queries', function(){
    story.ChoosePathString('lists.listqueries');
    expect(story.Continue()).toEqual('list is empty\n');
    expect(story.Continue()).toEqual('2\n');
    expect(story.Continue()).toEqual('Denver\n');
    expect(story.Continue()).toEqual('Eamonn\n');
    expect(story.Continue()).toEqual('list is not empty\n');

    expect(story.Continue()).toEqual('exact equality\n');
    expect(story.Continue()).toEqual('falsy exact equality\n');
    expect(story.Continue()).toEqual('exact inequality\n');
    expect(story.Continue()).toEqual('exact inequality works\n');

    expect(story.Continue()).toEqual('has Eamonn\n');
    expect(story.Continue()).toEqual('has falsy works\n');
    expect(story.Continue()).toEqual('has not\n');
    expect(story.Continue()).toEqual('falsy has not\n');
    expect(story.Continue()).toEqual('Adams, Bernard, Cartwright, Denver, Eamonn\n');
    expect(story.Continue()).toEqual('\n');
    expect(story.Continue()).toEqual('\n');

    expect(story.Continue()).toEqual('truthy greater than\n');
    expect(story.Continue()).toEqual('falsy greater than\n');
    expect(story.Continue()).toEqual('greater than empty\n');
    expect(story.Continue()).toEqual('empty greater than\n');

    expect(story.Continue()).toEqual('truthy smaller than\n');
    expect(story.Continue()).toEqual('falsy smaller than\n');
    expect(story.Continue()).toEqual('smaller than empty\n');
    expect(story.Continue()).toEqual('empty smaller than\n');

    expect(story.Continue()).toEqual('truthy greater than or equal\n');
    expect(story.Continue()).toEqual('truthy greater than or equal\n');
    expect(story.Continue()).toEqual('falsy greater than or equal\n');
    expect(story.Continue()).toEqual('greater than or equals empty\n');
    expect(story.Continue()).toEqual('empty greater than or equals\n');

    expect(story.Continue()).toEqual('truthy smaller than or equal\n');
    expect(story.Continue()).toEqual('truthy smaller than or equal\n');
    expect(story.Continue()).toEqual('falsy smaller than or equal\n');
    expect(story.Continue()).toEqual('smaller than or equals empty\n');
    expect(story.Continue()).toEqual('empty smaller than or equals\n');

    expect(story.Continue()).toEqual('truthy list AND\n');
    expect(story.Continue()).toEqual('falsy list AND\n');
    expect(story.Continue()).toEqual('truthy list OR\n');
    expect(story.Continue()).toEqual('falsy list OR\n');
    expect(story.Continue()).toEqual('truthy list not\n');
    expect(story.Continue()).toEqual('falsy list not\n');

    expect(story.Continue()).toEqual('Bernard, Cartwright, Denver\n');
    expect(story.Continue()).toEqual('Smith, Jones\n');

    expect(story.Continue()).toEqual('Carter, Braithwaite\n');
    expect(story.Continue()).toEqual('self_belief\n');
  });

});