var AdaptableController = require("../src/Controllers/AdaptableController").AdaptableController;
var FilesAdapter = require("../src/Adapters/Files/FilesAdapter").default;
var FilesController = require("../src/Controllers/FilesController").FilesController;

var MockController = function(options) {
  AdaptableController.call(this, options);
}
MockController.prototype = Object.create(AdaptableController.prototype);
MockController.prototype.constructor = AdaptableController;

describe("AdaptableController", ()=>{
  
  it("should use the provided adapter", (done) => {
    var adapter = new FilesAdapter();
    var controller = new FilesController(adapter);
    expect(controller.adapter).toBe(adapter);
    done();
  });
  
  it("should throw when creating a new mock controller", (done) => {
    var adapter = new FilesAdapter();
    expect(() => {
      new MockController(adapter);
    }).toThrow();
    done();
  });
  
  it("should fail to instantiate a controller with wrong adapter", (done) => {
    function WrongAdapter() {};
    var adapter = new WrongAdapter();
    expect(() => {
      new FilesController(adapter);
    }).toThrow();
    done();
  });
  
  it("should fail to instantiate a controller without an adapter", (done) => {
    expect(() => {
      new FilesController();
    }).toThrow();
    done();
  });
});