Ensure that not two modelcomponents with the same name can be created

e2e/game-model/scriptAccounts/ScriptAccountTest.spec.ts

@@ -21,38 +21,36 @@ test.describe('Test ScriptAccounts', () => {
   test("Test Adding ScriptAccounts", async () => {
     const gameModel: GameModel = new GameModel("GameModel");
 
-    const scriptAccount = new ScriptAccount("ScriptAccount", "Description");
+    let scriptAccount =gameModel.addScriptAccount("ScriptAccount");
-    gameModel.addScriptAccount(scriptAccount);
+    expect(scriptAccount).toBeDefined();
-
     expect(gameModel.scriptAccounts.length).toEqual(1);
     expect(gameModel.scriptAccounts.includes(scriptAccount)).toBeTruthy();
 
-    //Test for duplicates
-    gameModel.addScriptAccount(scriptAccount);
-    expect(gameModel.scriptAccounts.length).toEqual(1);
-
-    //Test for adding null value
-    gameModel.addScriptAccount(null);
-    expect(gameModel.scriptAccounts.length).toEqual(1);
-    gameModel.addScriptAccount(undefined);
-    expect(gameModel.scriptAccounts.length).toEqual(1);
-
     //Test adding scriptAccount with already existing name
-    const scriptAccount2 = new ScriptAccount("ScriptAccount", "");
+    const scriptAccount2 = gameModel.addScriptAccount("ScriptAccount")
-    gameModel.addScriptAccount(scriptAccount2);
+    expect(scriptAccount2).toBeUndefined();
+    expect(gameModel.scriptAccounts.length).toEqual(1);
+
+    //Test for adding invalid names as scriptaccount names (null/undefined/empty)
+    let result = gameModel.addScriptAccount(null);
+    expect(result).toBeUndefined();
+    expect(gameModel.scriptAccounts.length).toEqual(1);
+    result = gameModel.addScriptAccount(undefined);
+    expect(result).toBeUndefined();
+    expect(gameModel.scriptAccounts.length).toEqual(1);
+    result = gameModel.addScriptAccount("");
+    expect(result).toBeUndefined();
     expect(gameModel.scriptAccounts.length).toEqual(1);
-    expect(gameModel.scriptAccounts.includes(scriptAccount2)).toBeFalsy();
   })
 
   test("test Removing ScriptAccounts", async () => {
     const gameModel: GameModel = new GameModel("GameModel");
-    const scriptAccount = new ScriptAccount("ScriptAccount", "Description");
+    let scriptAccount = new ScriptAccount("test", "")
-    const scriptAccount2 = new ScriptAccount("ScriptAccount 2", "Description");
 
     gameModel.removeScriptAccount(scriptAccount);
     expect(gameModel.scriptAccounts.length).toEqual(0);
 
-    gameModel.addScriptAccount(scriptAccount);
+    scriptAccount = gameModel.addScriptAccount("ScriptAccount");
     gameModel.removeScriptAccount(scriptAccount);
     expect(gameModel.scriptAccounts.length).toEqual(0);
 
@@ -62,8 +60,8 @@ test.describe('Test ScriptAccounts', () => {
     gameModel.removeScriptAccount(null);
     expect(gameModel.scriptAccounts.length).toEqual(0);
 
-    gameModel.addScriptAccount(scriptAccount);
+    scriptAccount = gameModel.addScriptAccount(scriptAccount);
-    gameModel.addScriptAccount(scriptAccount2);
+    let scriptAccount2 = gameModel.addScriptAccount("ScriptAccount 2");
 
     gameModel.removeScriptAccount(scriptAccount);
     expect(gameModel.scriptAccounts.length).toEqual(1);

src/app/app.component.ts

@@ -39,8 +39,8 @@ export class AppComponent implements OnInit{
 
   ngOnInit() {
     this.gameModel = new GameModel("No More");
-    this.gameModel.addScriptAccount(new ScriptAccount("Temperature", ""));
+    this.gameModel.addScriptAccount("Temperature");
-    this.gameModel.addScriptAccount(new ScriptAccount("Luftfeuchtigkeit", ""));
+    this.gameModel.addScriptAccount("Luftfeuchtigkeit");
   }
 
   openScriptAccountsOverview() {

src/app/game-model/GameModel.ts

@@ -32,13 +32,16 @@ export class GameModel {
     this._gamesystems = this._gamesystems.filter(g => g !== gamesystem);
   }
 
-  addScriptAccount(scriptAccount: ScriptAccount) {
+  addScriptAccount(scriptAccountName: string) {
-    if(scriptAccount != undefined && !this.scriptAccounts.includes(scriptAccount)) {
+    if(scriptAccountName != undefined && scriptAccountName.length > 0) {
+      const scriptAccount = new ScriptAccount(scriptAccountName, "");
       const searchedScriptAccount = this.scriptAccounts.find(s => s.componentName === scriptAccount.componentName);
       if(searchedScriptAccount == undefined) {
         this.scriptAccounts.push(scriptAccount);
+        return scriptAccount;
       }
     }
+    return undefined;
   }
 
   removeScriptAccount(scriptAccount: ScriptAccount) {

src/app/side-overviews/script-account-overview/script-account-overview.component.spec.ts

@@ -37,6 +37,11 @@ describe('ScriptAccountOverview', () => {
 
     expect(component.openScriptAccountEmitter.emit).toHaveBeenCalledWith(component.gameModel!.scriptAccounts[0]);
 
+    component.onCreateNewScriptAccount();
+    fixture.detectChanges()
+    expect(component.openScriptAccountEmitter.emit).toBeCalledTimes(1);
+
+
   }))
 
 

src/app/side-overviews/script-account-overview/script-account-overview.component.ts

@@ -31,8 +31,9 @@ export class ScriptAccountOverviewComponent {
   }
 
   onCreateNewScriptAccount() {
-    const scriptAccount = new ScriptAccount("New ScriptAccount", "");
+    const scriptAccount = this.gameModel!.addScriptAccount("New ScriptAccount");
-    this.gameModel!.addScriptAccount(scriptAccount);
+    if(scriptAccount != undefined) {
-    this.openScriptAccountEmitter.emit(scriptAccount);
+      this.openScriptAccountEmitter.emit(scriptAccount);
+    }
   }
 }