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

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

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

describe('Flow control', function(){
  
  var story;
  beforeEach(function(){
    story = testsUtils.loadInkFile('tests.json');
    story.allowExternalFunctionFallbacks = true;
  });
  
  it('should go through a tunnel', function(){
    story.ChoosePathString('flow_control.tunnel_call');
    expect(story.Continue()).toEqual('tunnel end\n');
    expect(story.canContinue).toBe(false);
  });
  
  it('should follow threads', function(){
    story.ChoosePathString('flow_control.thread');
    expect(story.Continue()).toEqual('thread start\n');
    expect(story.Continue()).toEqual('threaded text\n');
    expect(story.Continue()).toEqual('thread end\n');
    
    expect(story.canContinue).toBe(false);
    expect(story.currentChoices.length).toEqual(2);
    expect(story.currentChoices[0].text).toEqual('first threaded choice');
    expect(story.currentChoices[1].text).toEqual('second threaded choice');
    
    story.ChooseChoiceIndex(0);
    expect(story.Continue()).toEqual('first threaded choice\n');
    expect(story.canContinue).toBe(false);
  });
  
});