Angular Testing Course

Author: Your Name

src/app/courses/services/calculator.service.spec.ts

@@ -25,7 +25,7 @@ describe('CalculatorService', () => {
 
     });
 
-    fit('should add two numbers', () => {
+    it('should add two numbers', () => {
 
         console.log("add test");
 

src/app/courses/services/courses.services.spec.ts

@@ -1,7 +1,7 @@
 import {CoursesService} from './courses.service';
 import {TestBed} from '@angular/core/testing';
 import {HttpClientTestingModule, HttpTestingController} from '@angular/common/http/testing';
-
+import {COURSES} from '../../../../server/db-data';
 
 describe('CoursesService', () => {
 
@@ -11,9 +11,11 @@ describe('CoursesService', () => {
     beforeEach(() => {
 
         TestBed.configureTestingModule({
-            providers: [
-                CoursesService,
+            imports: [
                 HttpClientTestingModule
+            ],
+            providers: [
+                CoursesService
             ]
         });
 
@@ -24,8 +26,32 @@ describe('CoursesService', () => {
 
     it('should retrieve all courses', () => {
 
+        coursesService.findAllCourses()
+            .subscribe(courses => {
+
+                expect(courses).toBeTruthy('No courses returned');
+
+                expect(courses.length).toBe(12,
+                    "incorrect number of courses");
+
+                const course = courses.find(course => course.id == 12);
+
+                expect(course.titles.description).toBe(
+                    "Angular Testing Course");
+
+            });
+
+        const req = httpTestingController.expectOne('/api/courses');
+
+        expect(req.request.method).toEqual("GET");
+
+        req.flush({payload: Object.values(COURSES)});
+
 
     });
 
 
-});
+});
+
+
+