public class ProductService
    {
        public IEnumerable<Product> GetOrderedProducts()
        {
            using (var ctx = new Entites())
            {
                return ctx.Products.OrderBy(x => x.Name).ToList();
            }
        }
    }

• Using Entity Framework in integration tests
  
• How We Do Database Integration Tests With Entity Framework Migrations
  

    public class ProductService
    {
        private readonly IDbSet<Product> _products;
        private readonly IUnitOfWork _uow;
        public ProductService(IUnitOfWork uow)
        {
            _uow = uow;
            _products = _uow.Set<Product>();
        }
     public IEnumerable<Product> GetOrderedProducts()
        {
            return _products.OrderBy(x => x.Name).ToList();
        }
    }

   [TestFixture]
    public class ProductServiceTest
    {
        private readonly ProductService _productService;
        public ProductServiceTest()
        {
            IQueryable<Product> data = GetRoadNetworks().AsQueryable();
            var mockSet = new Mock<DbSet<Product>>();
            mockSet.As<IQueryable<Product>>().Setup(m => m.Provider).Returns(data.Provider);
            mockSet.As<IQueryable<Product>>().Setup(m => m.Expression).Returns(data.Expression);
            mockSet.As<IQueryable<Product>>().Setup(m => m.ElementType).Returns(data.ElementType);
            mockSet.As<IQueryable<Product>>().Setup(m => m.GetEnumerator()).Returns(data.GetEnumerator());
            var context = new Mock<Entites>();
            context.Setup(c => c.Products).Returns(mockSet.Object);
            context.Setup(m => m.Set<Product>()).Returns(mockSet.Object);
            _productService = new ProductService(context.Object);
        }
        private IEnumerable<Product> GetRoadNetworks()
        {
            return new List<Product>
            {
                new Product
                {
                    Id = 1,
                    Name = "A"
                },
                new Product
                {
                    Id = 2,
                    Name = "B"
                },
                new Product
                {
                    Id = 3,
                    Name = "C"
                }
            };
        }
        [Test]
        public void GetOrderedProductTest()
        {
            IEnumerable<Product> products = _productService.GetOrderedProducts();
            List<string> names = products.Select(x => x.Name).ToList();
            var expected = new List<string> {"A", "B", "C"};
            CollectionAssert.AreEqual(names, expected);
        }
    }

 >npm install ng2-file-upload --save

 >ng g c UploadFile/ng2-file-upload-test

import { FileUploadModule } from "ng2-file-upload";

@NgModule({
  imports: [
    FileUploadModule
  ]

import { FileUploader, FileUploaderOptions } from "ng2-file-upload";
import { Ticket } from "./../ticket";

export class Ng2FileUploadTestComponent implements OnInit {
  fileUploader: FileUploader;
  model = new Ticket();

    this.fileUploader = new FileUploader(
      <FileUploaderOptions>{
        url: "api/SimpleUpload/SaveTicket",
        headers: [
          { name: "X-XSRF-TOKEN", value: this.getCookie("XSRF-TOKEN") },
          { name: "Accept", value: "application/json" }
        ],
        isHTML5: true,
        // allowedMimeType: ["image/jpeg", "image/png", "application/pdf", "application/msword", "application/zip"]
        allowedFileType: [
          "application",
          "image",
          "video",
          "audio",
          "pdf",
          "compress",
          "doc",
          "xls",
          "ppt"
        ],
        removeAfterUpload: true,
        autoUpload: false,
        maxFileSize: 10 * 1024 * 1024
      }
    );

  getCookie(name: string): string {
    const value = "; " + document.cookie;
    const parts = value.split("; " + name + "=");
    if (parts.length === 2) {
      return decodeURIComponent(parts.pop().split(";").shift());
    }
  }

    this.fileUploader.onBuildItemForm = (fileItem, form) => {
      for (const key in this.model) {
        if (this.model.hasOwnProperty(key)) {
          form.append(key, this.model[key]);
        }
      }
    };

    this.fileUploader.onCompleteAll = () => {
      // clear the form
      // this.model = new Ticket();
    };

    this.fileUploader.onWhenAddingFileFailed = (item, filter, options) => {
      // msg: `You can't select ${item.name} file because of the ${filter.name} filter.`
    };

    this.fileUploader.onErrorItem = (fileItem, response, status, headers) => {
       //
    };

    this.fileUploader.onSuccessItem = (item, response, status, headers) => {
      if (response) {
        const ticket = JSON.parse(response);
        console.log(`ticket:`, ticket);
      }
    };

  submitForm(form: NgForm) {
    this.fileUploader.uploadAll();

    // NOTE: Upload multiple files in one request -> https://github.com/valor-software/ng2-file-upload/issues/671
  }

<div class="container">
  <h3>Support Form(ng2-file-upload)</h3>
  <form #form="ngForm" (submit)="submitForm(form)" novalidate>
    <div class="form-group" [class.has-error]="description.invalid && description.touched">
      <label class="control-label">Description</label>
      <input #description="ngModel" required type="text" class="form-control"
        name="description" [(ngModel)]="model.description">
      <div *ngIf="description.invalid && description.touched">
        <div class="alert alert-danger"  *ngIf="description.errors.required">
          description is required.
        </div>
      </div>
    </div>

    <div class="form-group">
      <label class="control-label">Screenshot(s)</label>
      <input required type="file" multiple ng2FileSelect [uploader]="fileUploader"
        class="form-control" name="screenshot">
    </div>

    <div style="margin-bottom: 10px" *ngIf="fileUploader.queue.length">
      <h3>Upload queue</h3>
      <p>Queue length: {{ fileUploader?.queue?.length }}</p>
      <table class="table">
        <thead>
          <tr>
            <th width="50%">Name</th>
            <th>Size</th>
            <th>Progress</th>
            <th>Status</th>
            <th>Actions</th>
          </tr>
        </thead>
        <tbody>
          <tr *ngFor="let item of fileUploader.queue">
            <td><strong>{{ item?.file?.name }}</strong></td>
            <td nowrap>{{ item?.file?.size/1024/1024 | number:'.2' }} MB</td>
            <td>
              <div class="progress" style="margin-bottom: 0;">
                <div class="progress-bar" role="progressbar" [ngStyle]="{ 'width': item.progress + '%' }"></div>
              </div>
            </td>
            <td class="text-center">
              <span *ngIf="item.isError"><i class="glyphicon glyphicon-remove"></i></span>
            </td>
            <td nowrap>
              <button type="button" class="btn btn-danger btn-xs" (click)="item.remove()">
                <span class="glyphicon glyphicon-trash"></span> Remove
              </button>
            </td>
          </tr>
        </tbody>
      </table>

      <div>
        <div>
          Queue progress:
          <div class="progress">
            <div class="progress-bar" role="progressbar" [ngStyle]="{ 'width': fileUploader.progress + '%' }"></div>
          </div>
        </div>
        <button type="button" class="btn btn-danger btn-s" (click)="fileUploader.clearQueue()"
          [disabled]="!fileUploader.queue.length">
          <span class="glyphicon glyphicon-trash"></span> Remove all
        </button>
      </div>
    </div>

              <div class="progress" style="margin-bottom: 0;">
                <div class="progress-bar" role="progressbar" [ngStyle]="{ 'width': item.progress + '%' }"></div>
              </div>

    <button class="btn btn-primary" [disabled]="form.invalid || !fileUploader.queue.length"
      type="submit">Submit</button>
  </form>

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• کار با تصاویر در iTextSharp: [+] و [+]

• امکان تبدیل HTML به PDF در iTextSharp: [+]، [+]، [+] و [+]

• نحوه‌ی تعریف لینک در iTextSharp: [+]

• نحوه‌ی تعریف لیست در iTextSharp: [+]

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