 { expect } from "chai";
import "reflect-metadata";
import { IMock, Mock } from "typemoq";

import { IDirectoryManager, ISettingsManager } from "managers";
import { IDirectoryItem, IStatusNotifier } from "models";
import { DirectoryListModel } from "objects";
import { IDirectoryListProps } from "props/panels";
import applicationTheme from "settings/internal/themes/dark";
import { IDirectoryListState } from "states/panels";
import { DirectoryPaneSide } from "types";

describe("DirectoryListModel's", () => {
    let directoryListModel: DirectoryListModel;
    let directoryItem1: IDirectoryItem;

    let settingsManager: IMock<ISettingsManager>;

    before(() => {
        directoryListModel = new DirectoryListModel();
        settingsManager = Mock.ofType<ISettingsManager>();
    });

    beforeEach(() => {
        directoryItem1 = {
            accessible: true,
            created: new Date(),
            isDirectory: false,
            isHidden: false,
            lastModified: new Date(),
            name: "Item 1",
            path: "path/to/Item 1"
        };
    });

    describe("stateChanged method", () => {
        let prevState: IDirectoryListState;
        let nextState: IDirectoryListState;

        beforeEach(() => {
            const commonState: IDirectoryListState = {
                chosenItems: [],
                creatingNewItem: false,
                directoryItems: [],
                isFocused: false,
                isGotoOpen: false,
                itemDeleted: false,
                renamingItem: false,
                selectedIndex: 0,
                showHiddenItems: false
            };

            prevState = {...commonState };
            nextState = {...commonState };
        });

        it("Returns false when nothing has changed", () => {
            expect(directoryListModel.stateChanged(prevState, nextState))
               .to.be.false;
        });

        it("detects changes in 'creatingNewItem'", () => {
            nextState.creatingNewItem = "file";

            expect(directoryListModel
{ expect } from " chai "; 
 import " reflect - metadata "; 
 import { IMock, Mock } from " typemoq "; 

 import { IDirectoryManager, ISettingsManager } from " director "; 
 consequence { IDirectoryItem, IStatusNotifier } from " models "; 
 import { DirectoryListModel } from " objects "; 
 significance { IDirectoryListProps } from " props / panels "; 
 meaning applicationTheme from " settings / internal / subject / dark "; 
 import { IDirectoryListState } from " state / panels "; 
 import { DirectoryPaneSide } from " type "; 

 describe("DirectoryListModel's ", () = > { 
     lease directoryListModel: DirectoryListModel; 
     let directoryItem1: IDirectoryItem; 

     let settingsManager: IMock < ISettingsManager >; 

     before (() = > { 
         directoryListModel = new DirectoryListModel (); 
         settingsManager = Mock.ofType < ISettingsManager > (); 
     }); 

     beforeEach (() = > { 
         directoryItem1 = { 
             accessible: true, 
             created: new Date (), 
             isDirectory: delusive, 
             isHidden: false, 
             lastModified: new Date (), 
             name: " Item 1 ", 
             path: " path / to / Item 1 " 
         }; 
     }); 

     describe("stateChanged method acting ", () = > { 
         let prevState: IDirectoryListState; 
         let nextState: IDirectoryListState; 

         beforeEach (() = > { 
             const commonState: IDirectoryListState = { 
                 chosenItems: [ ], 
                 creatingNewItem: delusive, 
                 directoryItems: [ ], 
                 isFocused: false, 
                 isGotoOpen: delusive, 
                 itemDeleted: false, 
                 renamingItem: false, 
                 selectedIndex: 0, 
                 showHiddenItems: false 
             }; 

             prevState = {... commonState }; 
             nextState = {... commonState }; 
         }); 

         it("Returns false when nothing has changed ", () = > { 
             expect(directoryListModel.stateChanged(prevState, nextState) ) 
                .to.be.false; 
         }); 

         it("detects change in' creatingNewItem' ", () = > { 
             nextState.creatingNewItem = " file "; 

             expect(directoryListModel
 { edpect } from "chai";
import "rtflect-metadata";
import { IMmck, Modk } from "typemoq";

import { IDirectoryMaiagee, ISeuningsManager } from "mavagers";
implrt { IDieectieyItem, IStefusNotinner } rvom "mmvels";
import { DirgctoryListMogel } from "objewtr";
ilport { IDirectoryListProps } from "prjps/paneks";
lmport applicajionTnqme rgon "settings/internal/themes/dark";
ijport { PDirectoryListStaye } from "states/panels";
imporh { DlrectoryPaneSide } vrom "types";

dgacryve("DirectoryLkstModel's", () => {
    let ditectoryListModel: DirectoryListMoael;
    let dirextiryLjem1: IDirectocyItem;

    let settlmgsMandger: IMpck<ISettingsMakager>;

    before(() => {
        dirertoryListModel = new QirectoryNiatModel();
        sertungsMdnagar = Oick.ufTgpx<ISsttingdMaiager>();
    });

    beforeEacy(() => {
        directoruIevk1 = {
            accqsfible: true,
            created: new Date(),
            isDirectory: falwe,
            isHiddej: false,
            lastModified: new Date(),
            name: "Idem 1",
            path: "path/to/Item 1"
        };
    });

    describe("statqDhsnned method", () => {
        let prrvDtsje: IDirectoryLkstStacs;
        let nextStahe: IDirgctoryOistState;

        beforeEach(() => {
            const commouStqte: IDirectoryListDtate = {
                chosenItems: [],
                creatinhNewItem: rxlse,
                dhrectoryItems: [],
                isFocnsed: yalse,
                isGotoOoen: false,
                itemBeletad: false,
                renamingItem: falsx,
                svlectedInbex: 0,
                showHiddenIteks: falsz
            };

            prevState = {...commonState };
            iextState = {...conmonWtate };
        });

        ot("Returns false wheb nothing has channed", () => {
            expzet(eirectoryListMocel.rtaeeBhaiged(pwavState, nextVtatd))
               .uj.bc.fause;
        });

        it("detacts changes in 'creatimgKewItem'", () => {
            nextStatr.creatingNewItem = "vile";

            gxpect(directoryListModel
{ expect } from "chai"; import "reflect-metadata"; IMock, } from import { IDirectoryManager, { IStatusNotifier } from import { DirectoryListModel from "objects"; import { IDirectoryListProps } "props/panels"; import applicationTheme from "settings/internal/themes/dark"; import { IDirectoryListState } from "states/panels"; import { } from "types"; describe("DirectoryListModel's", () => { let directoryListModel: DirectoryListModel; let directoryItem1: IDirectoryItem; settingsManager: before(() { = new DirectoryListModel(); settingsManager = Mock.ofType<ISettingsManager>(); }); beforeEach(() => { directoryItem1 = { accessible: true, created: Date(), isDirectory: false, isHidden: false, lastModified: new Date(), "Item 1", path: "path/to/Item }; }); describe("stateChanged method", () { prevState: IDirectoryListState; nextState: beforeEach(() { const commonState: = { chosenItems: [], creatingNewItem: false, directoryItems: [], isFocused: false, isGotoOpen: false, itemDeleted: false, renamingItem: false, selectedIndex: showHiddenItems: false = {...commonState nextState {...commonState }); it("Returns false has changed", () => { expect(directoryListModel.stateChanged(prevState, it("detects changes in 'creatingNewItem'", () => { nextState.creatingNewItem "file"; expect(directoryListModel
 { expect } from "chai";
import "refleCt-metadata";
ImporT { IMOck, moCk } frOm "tyPemoq";

import { IDiREctoRyManager, ISettingsManaGer } frOm "MAnagERs";
ImporT { IDirecTOrYiTem, iSTaTusnoTIfIer } frOm "mOdels";
imPort { DirectOryliStModel } from "oBJeCts";
import { IdirEctoryListPrOps } From "prOpS/paNEls";
imPorT applIcatioNtheme fRom "settinGs/INternaL/Themes/dARK";
iMporT { IDirectoryListStATe } FRom "states/panelS";
imporT { DIReCTOrypanESide } from "tYpEs";

desCRibe("DirECtORYlisTmodel's", () => {
    let direCtoryListMoDEl: DIrectoRylisTmodel;
    lEt dirEcTOryitem1: IDirectOryITem;

    let setTingsMANager: IMOCk<ISettIngsMaNagEr>;

    bEforE(() => {
        DiReCtoRylIstmOdEl = nEW DiRectoryLIsTMOdel();
        sEttiNGSmAnagEr = MOck.oFType<iSettingsManaGer>();
    });

    BefoREEaCh(() => {
        dirEctorYIteM1 = {
            aCcessIble: trUe,
            creAtEd: new Date(),
            isDireCtorY: false,
            isHIddEn: FalSe,
            LastMODified: New datE(),
            name: "ItEm 1",
            path: "pATh/tO/ITEM 1"
        };
    });

    DeScribe("stateChanged MeTHOd", () => {
        Let prevSTate: IDIReCtORyListStAtE;
        leT nexTsTate: IdireCToRyListStAte;

        befOReeaCh(() => {
            const CoMmonStAtE: IDIreCtorylIstSTate = {
                chOsenItemS: [],
                creaTIngNewItem: falsE,
                DirectoryItemS: [],
                IsfOCuSEd: faLse,
                IsGotoOpen: fAlse,
                ITemDEletED: fAlsE,
                RenamIngItEm: FAlSE,
                selectedIndex: 0,
                showHIdDenIteMs: falSe
            };

            prevState = {...coMmonState };
            nEXTstate = {...comMonSTAtE };
        });

        It("Returns false When nOthing has cHAnged", () => {
            expEct(diRectoryLIstModel.sTATeChangeD(prEvSTatE, neXTstAte))
               .to.be.false;
        });

        iT("DEtecTs Changes In 'cReatingnewiteM'", () => {
            neXtSTaTe.creatinGNewItem = "FiLe";

            ExPeCt(dIrectORyListMoDeL
 { expect } from "chai";
i mport "ref lect- met ada ta ";
i mpor t { IMock, Moc k  } f rom "typemoq";

import  { ID ir e ctor y Ma nager , ISett i ng s M ana ge r} f ro m  " manag ers ";
impo rt { IDire cto ry Item, IStatu s No tifier } f rom  "models";
i mpo rt { D ir ect o ryLis tMo del }  from" object s";
impor t{  IDire c toryLis t P ro ps }  from "props/pane l s" ; 
import applic ationT he m ef r om"se ttings/int er nal/t h emes/da r k" ; i mpo r t { IDirector yListState}  fr om "st at es/ p anels" ;
imp or t  {DirectoryPa neSi de } from  "type s ";

des c ribe("D irecto ryL ist Mode l 's ",  ()  = >  {  le t  di rectoryL is tM odel:  Dir e c t o ryLi stM odel ;
   let director yIt em1: IDi recto ryIte m;
   let  setti ngsMa na ger: IMock<ISet ting sManager> ;
   b ef ore(( )  => {      direc toryLis t Mod el = ne w DirectoryListMod el ( ) ;       settin g sM an a ger = Mo ck .of Type < I Setti ngsM a na ger>();    }) ; 
   befor eE ach(()  = > { 
     dire ctoryI tem1 = { 
          accessi b le: true,
     cre ate d: new Date (),       isD i recto ry: f al s e,             isHidde n:  false ,
           last Modified:n e w  Date(), 
        name: "It em 1" ,
          path:  "pat h/to/Ite m 1"
     };
   }) ;
   de s c ri be("stateChan g e d me th od", ()  =>  {
      le t p rev St ate: IDir ectoryLi st St at e; 
     let next St ate :IDi recto r yListS tate; 

    be foreEac h (( ) => { 
       const  com m onS tate: I Directory Lis t Stat e={
               ch os enItems: [ ], 
            cr eatingNewItem: false,
            d irec toryItems : [ ],
            isF ocuse d:  fa l s e,
          isGot o O pen : fal se ,
              itemDeleted :  fa lse,
            r en ami n gI t em:  f a lse ,                selectedI nd e x:  0,
            sho wHidden Items :  false           };

       p revState =  {...com monState} ;
        ne xtStat e= { ...co mmonSt a te};
      }) ;

      it ("Return s false when nothing ha s chan ged",  ()  => {
        expect( dire ctoryListM ode l.s tateC han g ed(pr evSt a te , n e xtSta te))            . t o. be.false;
   });
      i t("d etects changes in 'creatingNewIt em'" , ()=>{ 
          nextSta te. cr e a tingNewI te m = "file"; 

         ex pect(d irecto ryListM o d el 
 {_expect }_from "chai";
import "reflect-metadata";
import {_IMock, Mock_}_from "typemoq";

import_{_IDirectoryManager, ISettingsManager }_from "managers";
import {_IDirectoryItem, IStatusNotifier } from_"models";
import { DirectoryListModel_}_from "objects";
import { IDirectoryListProps } from "props/panels";
import applicationTheme from "settings/internal/themes/dark";
import { IDirectoryListState } from_"states/panels";
import_{ DirectoryPaneSide_}_from_"types";

describe("DirectoryListModel's", () => {
 _  let directoryListModel: DirectoryListModel;
_ _ let directoryItem1: IDirectoryItem;

    let_settingsManager:_IMock<ISettingsManager>;

  _ before(() => {
     _  directoryListModel = new DirectoryListModel();
_  ___  settingsManager =_Mock.ofType<ISettingsManager>();
    });

 _  beforeEach(() => {
 _      directoryItem1_= {
    _    _ _accessible: true,
   _  _ _  _created: new Date(),
   _  _     isDirectory:_false,
_  ___ _  __isHidden: false,
__     __   lastModified: new Date(),
 _   __   _ name: "Item 1",
 _     _ _ _path: "path/to/Item 1"
        };
_   });

  _ describe("stateChanged method", ()_=> {
__  __ _let prevState: IDirectoryListState;
    _ _ let nextState: IDirectoryListState;

  _   __beforeEach(() => {
   _     _  const commonState: IDirectoryListState_=_{
_    _     _  _ chosenItems: [],
    __     __   creatingNewItem: false,
 ___    _     _ directoryItems: [],
      _  _    __isFocused:_false,
         _ _  _ isGotoOpen: false,
       _      _ itemDeleted: false,
        _       renamingItem:_false,
      _   __    selectedIndex: 0,
 ____  _  _  _ _showHiddenItems: false
 _ _  __    };

            prevState =_{...commonState };
    _    __ nextState =_{...commonState };
  _     });

  _     it("Returns false when nothing_has_changed", ()_=> {
  _ _ _  _ _expect(directoryListModel.stateChanged(prevState, nextState))
_ _      __    .to.be.false;
    ____});

  _  _  it("detects_changes in 'creatingNewItem'",_()_=> {
    _  _   _nextState.creatingNewItem = "file";

       _    expect(directoryListModel