fix(cb2-12006): prevent error message duplication (#1492)

* fix(cb2-12006): prevent error message duplication

* fix(cb2-12006): fix unit test

src/app/features/tech-record/components/tech-record-change-type/tech-record-change-type.component.spec.ts

@@ -131,11 +131,11 @@ describe('TechRecordChangeTypeComponent', () => {
 
   describe('handleSubmit', () => {
     it('should add an error when no vehicle type is selected', () => {
-      const addErrorSpy = jest.spyOn(errorService, 'addError');
+      const setErrorsSpy = jest.spyOn(errorService, 'setErrors');
 
       component.handleSubmit(null as unknown as VehicleTypes);
 
-      expect(addErrorSpy).toHaveBeenCalledWith({ error: 'You must provide a new vehicle type', anchorLink: 'selectedVehicleType' });
+      expect(setErrorsSpy).toHaveBeenCalledWith([{ error: 'You must provide a new vehicle type', anchorLink: 'selectedVehicleType' }]);
     });
 
     it('should dispatch the changeVehicleType action', () => {

src/app/features/tech-record/components/tech-record-change-type/tech-record-change-type.component.ts

@@ -76,18 +76,18 @@ export class ChangeVehicleTypeComponent implements OnInit {
 
   handleSubmit(selectedVehicleType: VehicleTypes): void {
     if (!selectedVehicleType) {
-      return this.globalErrorService.addError({ error: 'You must provide a new vehicle type', anchorLink: 'selectedVehicleType' });
+      return this.globalErrorService.setErrors([{ error: 'You must provide a new vehicle type', anchorLink: 'selectedVehicleType' }]);
     }
 
     if (
       selectedVehicleType === VehicleTypes.TRL
       && ((this.techRecord as TechRecordTypeByVehicle<'trl'>)?.techRecord_euVehicleCategory === EUVehicleCategory.O1
         || (this.techRecord as TechRecordTypeByVehicle<'trl'>)?.techRecord_euVehicleCategory === EUVehicleCategory.O2)
     ) {
-      return this.globalErrorService.addError({
+      return this.globalErrorService.setErrors([{
         error: 'You cannot change vehicle type to TRL when EU vehicle category is set to \'O1\' or \'O2\'',
         anchorLink: 'selectedVehicleType',
-      });
+      }]);
     }
 
     this.store.dispatch(changeVehicleType({ techRecord_vehicleType: selectedVehicleType }));