refactor(template-id.directive): cleanup, add missing test

Author: xidedix

projects/coreui-angular/src/lib/shared/template-id.directive.spec.ts

@@ -0,0 +1,17 @@
+import { TestBed } from '@angular/core/testing';
+import { TemplateIdDirective } from './template-id.directive';
+import { TemplateRef } from '@angular/core';
+
+describe('TemplateIdDirective', () => {
+  beforeEach(() => {
+    TestBed.configureTestingModule({
+      providers: [TemplateRef],
+    });
+  });
+  it('should create an instance', () => {
+    TestBed.runInInjectionContext(() => {
+      const directive = new TemplateIdDirective();
+      expect(directive).toBeTruthy();
+    });
+  });
+});

projects/coreui-angular/src/lib/shared/template-id.directive.ts

@@ -1,13 +1,10 @@
-import { Directive, Input, TemplateRef } from '@angular/core';
+import { Directive, inject, Input, TemplateRef } from '@angular/core';
 
 @Directive({
   selector: '[cTemplateId]',
-  standalone: true
+  standalone: true,
 })
 export class TemplateIdDirective {
+  public readonly templateRef = inject(TemplateRef);
   @Input('cTemplateId') id!: string;
-
-  constructor(
-    public templateRef: TemplateRef<any>
-  ) { }
 }