diff --git a/package.json b/package.json
index 6eed1511..28085828 100644
--- a/package.json
+++ b/package.json
@@ -20,6 +20,7 @@
     "build": "ng build",
     "build-lib": "ng build @coreui/angular --prod",
     "test": "ng test",
+    "test-lib": "ng test @coreui/angular",
     "lint": "ng lint",
     "e2e": "ng e2e",
     "publish": "cd dist/@coreui/angular/ && npm publish",
diff --git a/projects/coreui/angular/src/lib/sidebar/app-sidebar-nav.component.spec.ts b/projects/coreui/angular/src/lib/sidebar/app-sidebar-nav.component.spec.ts
index 7e27e05e..8ea28b5a 100644
--- a/projects/coreui/angular/src/lib/sidebar/app-sidebar-nav.component.spec.ts
+++ b/projects/coreui/angular/src/lib/sidebar/app-sidebar-nav.component.spec.ts
@@ -1,4 +1,6 @@
+import { NO_ERRORS_SCHEMA } from '@angular/core';
 import { async, ComponentFixture, TestBed } from '@angular/core/testing';
+import { RouterTestingModule } from '@angular/router/testing';
 
 import { AppSidebarNavComponent } from './app-sidebar-nav.component';
 
@@ -8,9 +10,11 @@ describe('AppSidebarNavComponent', () => {
 
   beforeEach(async(() => {
     TestBed.configureTestingModule({
-      declarations: [ AppSidebarNavComponent ]
+      declarations: [AppSidebarNavComponent],
+      imports: [RouterTestingModule],
+      schemas: [NO_ERRORS_SCHEMA],
     })
-    .compileComponents();
+      .compileComponents();
   }));
 
   beforeEach(() => {
diff --git a/projects/coreui/angular/src/lib/sidebar/app-sidebar-nav/app-sidebar-nav-item-class.pipe.spec.ts b/projects/coreui/angular/src/lib/sidebar/app-sidebar-nav/app-sidebar-nav-item-class.pipe.spec.ts
index 0779f426..722fc56c 100644
--- a/projects/coreui/angular/src/lib/sidebar/app-sidebar-nav/app-sidebar-nav-item-class.pipe.spec.ts
+++ b/projects/coreui/angular/src/lib/sidebar/app-sidebar-nav/app-sidebar-nav-item-class.pipe.spec.ts
@@ -1,8 +1,9 @@
+import { SidebarNavHelper } from '../app-sidebar-nav.service';
 import { AppSidebarNavItemClassPipe } from './app-sidebar-nav-item-class.pipe';
 
 describe('SidebarNavItemClassPipe', () => {
   it('create an instance', () => {
-    const pipe = new AppSidebarNavItemClassPipe();
+    const pipe = new AppSidebarNavItemClassPipe(new SidebarNavHelper());
     expect(pipe).toBeTruthy();
   });
 });
diff --git a/projects/coreui/angular/src/lib/sidebar/app-sidebar-nav/app-sidebar-nav-label.component.spec.ts b/projects/coreui/angular/src/lib/sidebar/app-sidebar-nav/app-sidebar-nav-label.component.spec.ts
index dbd4569c..ff9c1638 100644
--- a/projects/coreui/angular/src/lib/sidebar/app-sidebar-nav/app-sidebar-nav-label.component.spec.ts
+++ b/projects/coreui/angular/src/lib/sidebar/app-sidebar-nav/app-sidebar-nav-label.component.spec.ts
@@ -1,5 +1,7 @@
+import { NO_ERRORS_SCHEMA } from '@angular/core';
 import { async, ComponentFixture, TestBed } from '@angular/core/testing';
-
+import { SidebarNavHelper } from '../app-sidebar-nav.service';
+import { AppSidebarNavBadgePipe } from './app-sidebar-nav-badge.pipe';
 import { AppSidebarNavLabelComponent } from './app-sidebar-nav-label.component';
 
 describe('AppSidebarNavLabelComponent', () => {
@@ -8,14 +10,17 @@ describe('AppSidebarNavLabelComponent', () => {
 
   beforeEach(async(() => {
     TestBed.configureTestingModule({
-      declarations: [ AppSidebarNavLabelComponent ]
+      declarations: [AppSidebarNavLabelComponent, AppSidebarNavBadgePipe],
+      providers: [SidebarNavHelper],
+      schemas: [NO_ERRORS_SCHEMA],
     })
-    .compileComponents();
+      .compileComponents();
   }));
 
   beforeEach(() => {
     fixture = TestBed.createComponent(AppSidebarNavLabelComponent);
     component = fixture.componentInstance;
+    component.item = {};
     fixture.detectChanges();
   });
 
diff --git a/projects/coreui/angular/src/lib/sidebar/app-sidebar-nav/app-sidebar-nav-link.component.spec.ts b/projects/coreui/angular/src/lib/sidebar/app-sidebar-nav/app-sidebar-nav-link.component.spec.ts
index 58bed87b..5a6b3c71 100644
--- a/projects/coreui/angular/src/lib/sidebar/app-sidebar-nav/app-sidebar-nav-link.component.spec.ts
+++ b/projects/coreui/angular/src/lib/sidebar/app-sidebar-nav/app-sidebar-nav-link.component.spec.ts
@@ -1,6 +1,9 @@
+import { NO_ERRORS_SCHEMA } from '@angular/core';
 import { async, ComponentFixture, TestBed } from '@angular/core/testing';
-
+import { RouterTestingModule } from '@angular/router/testing';
+import { AppSidebarNavBadgePipe } from './app-sidebar-nav-badge.pipe';
 import { AppSidebarNavLinkComponent } from './app-sidebar-nav-link.component';
+import { AppSidebarNavLinkPipe } from './app-sidebar-nav-link.pipe';
 
 describe('AppSidebarNavLinkComponent', () => {
   let component: AppSidebarNavLinkComponent;
@@ -8,14 +11,23 @@ describe('AppSidebarNavLinkComponent', () => {
 
   beforeEach(async(() => {
     TestBed.configureTestingModule({
-      declarations: [ AppSidebarNavLinkComponent ]
+      declarations: [
+        AppSidebarNavLinkComponent,
+        AppSidebarNavLinkPipe,
+        AppSidebarNavBadgePipe,
+      ],
+      imports: [RouterTestingModule],
+      schemas: [NO_ERRORS_SCHEMA],
     })
-    .compileComponents();
+      .compileComponents();
   }));
 
   beforeEach(() => {
     fixture = TestBed.createComponent(AppSidebarNavLinkComponent);
     component = fixture.componentInstance;
+    component.item = {
+      url: '',
+    };
     fixture.detectChanges();
   });
 
diff --git a/projects/coreui/angular/src/lib/sidebar/app-sidebar-nav/app-sidebar-nav-title.component.spec.ts b/projects/coreui/angular/src/lib/sidebar/app-sidebar-nav/app-sidebar-nav-title.component.spec.ts
index b133a061..a26c018c 100644
--- a/projects/coreui/angular/src/lib/sidebar/app-sidebar-nav/app-sidebar-nav-title.component.spec.ts
+++ b/projects/coreui/angular/src/lib/sidebar/app-sidebar-nav/app-sidebar-nav-title.component.spec.ts
@@ -8,14 +8,15 @@ describe('AppSidebarNavTitleComponent', () => {
 
   beforeEach(async(() => {
     TestBed.configureTestingModule({
-      declarations: [ AppSidebarNavTitleComponent ]
+      declarations: [AppSidebarNavTitleComponent],
     })
-    .compileComponents();
+      .compileComponents();
   }));
 
   beforeEach(() => {
     fixture = TestBed.createComponent(AppSidebarNavTitleComponent);
     component = fixture.componentInstance;
+    component.item = {};
     fixture.detectChanges();
   });