GNM-1131 FE Unit Tests
diff --git a/src/app/app.module.ts b/src/app/app.module.ts
index 070ee77..317a424 100644
--- a/src/app/app.module.ts
+++ b/src/app/app.module.ts
@@ -161,6 +161,7 @@
     AuthGuard,
     ModifyGridConfigService
   ],
+  exports: [ToasterComponent],
   bootstrap: [AppComponent]
 })
 export class AppModule { }
diff --git a/src/app/lists/status-changes/status-changes.component.ts b/src/app/lists/status-changes/status-changes.component.ts
index 4bca473..66bef19 100644
--- a/src/app/lists/status-changes/status-changes.component.ts
+++ b/src/app/lists/status-changes/status-changes.component.ts
@@ -45,7 +45,6 @@
         this.showSpinner = false;
       }, error => {
         console.log(error);
-        // this.messageService.emitError(this.gridId, ErrorType.retrieve, error);
         this.toasterMessageService.showError(ErrorType.retrieve, this.gridId, error);
       });
     } else {
diff --git a/src/app/pages/single-grid-measure-detail-tab/single-grid-measure-detail-tab.component.html b/src/app/pages/single-grid-measure-detail-tab/single-grid-measure-detail-tab.component.html
index a0f9bd8..1fa3626 100644
--- a/src/app/pages/single-grid-measure-detail-tab/single-grid-measure-detail-tab.component.html
+++ b/src/app/pages/single-grid-measure-detail-tab/single-grid-measure-detail-tab.component.html
@@ -12,9 +12,6 @@
 <div #singleGridMeasureDetailFormCotainer>
   <form #singleGridForm="ngForm" (change)="onSingleGridFormValidation(singleGridForm.form.valid)">
     <fieldset class="form-group" disabled="{{ readOnlyForm ? 'disabled' : ''}}">
-      <h4>
-        <b>{{gridMeasureDetail?.title}}&nbsp;</b>
-      </h4>
       <div class="row actions">
         <div class="col-lg-12">
           <button class="btn btn-primary pull-right" id="createInvertedStep" (click)="duplicateSingleGM()" [disabled]="isSingleGridmeasureLimitReached()">Rückschaltung
diff --git a/src/app/pages/step/step.component.spec.ts b/src/app/pages/step/step.component.spec.ts
index 4c0c95a..0580e7e 100644
--- a/src/app/pages/step/step.component.spec.ts
+++ b/src/app/pages/step/step.component.spec.ts
@@ -291,12 +291,17 @@
         expect(component.handleNextLevel).toHaveBeenCalled();
     });
 
-    xit('should prepareTreeModel and show the tree', () => {
-        spyOn(component, 'prepareTreeModel').and.callThrough();
+    xit('should prepareTreeModel and show the tree', async(() => {
+        spyOn(component, 'prepareTreeModel').and.returnValue(Promise.resolve);
         const resources = JSON.parse(JSON.stringify(POWERSYSTEMRESOURCES));
-        component.prepareTreeModel(resources, 1);
         fixture.detectChanges();
-        expect(component.isTreeAvailable).toBeTruthy();
-    });
+        component.prepareTreeModel(resources, 1);
+
+        fixture.whenStable().then(() => {
+            fixture.detectChanges();
+            expect(component.isTreeAvailable).toBeTruthy();
+        });
+
+    }));
 
 });
diff --git a/src/app/pages/step/step.component.ts b/src/app/pages/step/step.component.ts
index 3fd7afe..59173ae 100644
--- a/src/app/pages/step/step.component.ts
+++ b/src/app/pages/step/step.component.ts
@@ -168,7 +168,6 @@
       this.processRessourceTypesResponse(res);
     },
       error => {
-        // this.messageService.emitError('CimCache', ErrorType.retrieve);
         this.toasterMessageService.showError(ErrorType.retrieve, 'CimCache');
         console.log(error);
       });
@@ -178,7 +177,6 @@
     const newTreeModel: TreeModel = new TreeModelImpl();
 
     const xmlStringRes = await this.cimCacheService.getRessourcesWithType(value).toPromise().catch(error => {
-      // this.messageService.emitError('CimCache', ErrorType.retrieve);
       this.toasterMessageService.showError(ErrorType.retrieve, 'CimCache');
     });
 
@@ -256,7 +254,6 @@
 
     // ...deswegen Fake Childs atm fest auf 'ac-line-segment'
     const xmlStringRes = await this.cimCacheService.getRessourcesWithType('ac-line-segment').toPromise().catch(error => {
-      // this.messageService.emitError('CimCache', ErrorType.retrieve);
       this.toasterMessageService.showError(ErrorType.retrieve, 'CimCache');
     });