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import { TestBed } from '@angular/core/testing';
import { HttpClientTestingModule, HttpTestingController } from '@angular/common/http/testing';
import {
TodoListService, WorkItem, AzureDevOpsAccessInfo,
WiqlResult, WiqlWorkItemResult, WorkItemResult, WorkItemTypeResult
} from './todo-list.service';
import { toArray } from 'rxjs/operators';
describe('TodoListServiceService', () => {
beforeEach(() => TestBed.configureTestingModule({
imports: [HttpClientTestingModule]
}));
it('should be created', () => {
const service: TodoListService = TestBed.get(TodoListService);
expect(service).toBeTruthy();
});
it('should work well', () => {
const service: TodoListService = TestBed.get(TodoListService);
expect(service).toBeTruthy();
const mockAccessInfo: AzureDevOpsAccessInfo = {
username: 'testusername',
personalAccessToken: 'testtoken',
organization: 'testorganization',
project: 'testproject'
};
const baseUrl = `https://dev.azure.com/${mockAccessInfo.organization}/${mockAccessInfo.project}/`;
const mockWorkItems: WorkItem[] = Array.from({ length: 2 }, (_, i) => <WorkItem>{
id: i,
title: 'Test work item ' + i,
isCompleted: i === 0,
detailUrl: `${baseUrl}_workitems/edit/${i}/`,
iconUrl: `${baseUrl}_api/wit/icon/${i}`,
});
const workItemTypeMap = new Map<WorkItem, string>(Array.from(mockWorkItems, v => <[WorkItem, string]>[v, 'type' + v.id]));
service.getWorkItemList().pipe(toArray()).subscribe(data => {
expect(data).toEqual(mockWorkItems);
});
const httpController: HttpTestingController = TestBed.get(HttpTestingController);
httpController.expectOne('/api/TodoPage/AzureDevOpsAccessInfo').flush(mockAccessInfo);
const mockWiqlWorkItems: WiqlWorkItemResult[] = Array.from(mockWorkItems, v => <WiqlWorkItemResult>{
id: v.id,
url: `${baseUrl}_apis/wit/workItems/${v.id}`
});
const authorizationHeader = 'Basic ' + btoa(mockAccessInfo.username + ':' + mockAccessInfo.personalAccessToken);
httpController.expectOne(req =>
req.url === `${baseUrl}_apis/wit/wiql?api-version=5.0` &&
req.headers.get('Authorization') === authorizationHeader
).flush(<WiqlResult>{ workItems: mockWiqlWorkItems });
function mapWorkItemToResult(mockWorkItem: WorkItem): WorkItemResult {
return {
id: mockWorkItem.id,
fields: {
[TodoListService.titleFieldName]: mockWorkItem.title,
[TodoListService.stateFieldName]: (mockWorkItem.isCompleted ? 'Closed' : 'Active'),
[TodoListService.typeFieldName]: workItemTypeMap.get(mockWorkItem)
}
};
}
for (let i = 0; i < mockWorkItems.length; i++) {
httpController.expectOne(req =>
req.url === mockWiqlWorkItems[i].url &&
req.headers.get('Authorization') === authorizationHeader
).flush(mapWorkItemToResult(mockWorkItems[i]));
httpController.expectOne(req =>
req.url === `${baseUrl}_apis/wit/workitemtypes/${encodeURIComponent(workItemTypeMap.get(mockWorkItems[i]))}?api-version=5.0` &&
req.headers.get('Authorization') === authorizationHeader
).flush(<WorkItemTypeResult>{
icon: {
url: mockWorkItems[i].iconUrl
}
});
}
httpController.verify();
});
});
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