var loadAdapter = require("../src/Adapters/AdapterLoader").loadAdapter;

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

describe("AdaptableController", ()=>{

it("should instantiate an adapter from string in object", (done) => {

var adapterPath = require('path').resolve("./spec/MockAdapter");

var adapter = loadAdapter({

adapter: adapterPath,

key: "value",

foo: "bar"

});

expect(adapter instanceof Object).toBe(true);

expect(adapter.options.key).toBe("value");

expect(adapter.options.foo).toBe("bar");

done();

});

it("should instantiate an adapter from string", (done) => {

var adapterPath = require('path').resolve("./spec/MockAdapter");

var adapter = loadAdapter(adapterPath);

expect(adapter instanceof Object).toBe(true);

expect(adapter.options).toBe(adapterPath);

done();

});

it("should instantiate an adapter from string that is module", (done) => {

var adapterPath = require('path').resolve("./src/Adapters/Files/FilesAdapter");

var adapter = loadAdapter({

adapter: adapterPath

});

expect(adapter instanceof FilesAdapter).toBe(true);

done();

});

it("should instantiate an adapter from function/Class", (done) => {

var adapter = loadAdapter({

adapter: FilesAdapter

});

expect(adapter instanceof FilesAdapter).toBe(true);

done();

});

it("should instantiate the default adapter from Class", (done) => {

var adapter = loadAdapter(null, FilesAdapter);

expect(adapter instanceof FilesAdapter).toBe(true);

done();

});

it("should use the default adapter", (done) => {

var defaultAdapter = new FilesAdapter();

var adapter = loadAdapter(null, defaultAdapter);

expect(adapter instanceof FilesAdapter).toBe(true);

done();

});

it("should use the provided adapter", (done) => {

var originalAdapter = new FilesAdapter();

var adapter = loadAdapter(originalAdapter);

expect(adapter).toBe(originalAdapter);

done();

});

});