1 files changed, 54 insertions, 0 deletions
diff --git a/Timeline/ClientApp/src/app/todo/todo-service/todo.service.spec.ts b/Timeline/ClientApp/src/app/todo/todo-service/todo.service.spec.ts
new file mode 100644
index 00000000..b0b35f7b
--- /dev/null
+++ b/Timeline/ClientApp/src/app/todo/todo-service/todo.service.spec.ts
@@ -0,0 +1,54 @@
+import { TestBed } from '@angular/core/testing';
+import { HttpClientTestingModule, HttpTestingController } from '@angular/common/http/testing';
+import { toArray } from 'rxjs/operators';
+
+import { TodoItem } from '../todo-item';
+import { TodoService, IssueResponse } from './todo.service';
+
+
+describe('TodoService', () => {
+  beforeEach(() => TestBed.configureTestingModule({
+    imports: [HttpClientTestingModule]
+  }));
+
+  it('should be created', () => {
+    const service: TodoService = TestBed.get(TodoService);
+    expect(service).toBeTruthy();
+  });
+
+  it('should work well', () => {
+    const service: TodoService = TestBed.get(TodoService);
+
+    const baseUrl = service.baseUrl;
+
+    const mockIssueList: IssueResponse = [{
+      number: 1,
+      title: 'Issue title 1',
+      state: 'open',
+      html_url: 'test_url1'
+    }, {
+      number: 2,
+      title: 'Issue title 2',
+      state: 'closed',
+      html_url: 'test_url2',
+      pull_request: {}
+    }];
+
+    const mockTodoItemList: TodoItem[] = [{
+      number: 1,
+      title: 'Issue title 1',
+      isClosed: false,
+      detailUrl: 'test_url1'
+    }];
+
+    service.getWorkItemList().pipe(toArray()).subscribe(data => {
+      expect(data).toEqual(mockTodoItemList);
+    });
+
+    const httpController: HttpTestingController = TestBed.get(HttpTestingController);
+
+    httpController.expectOne(request => request.url === baseUrl + '/issues' && request.params.get('state') === 'all').flush(mockIssueList);
+
+    httpController.verify();
+  });
+});