NestingPOCOTests.cs

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//-----------------------------------------------------------------------
// <copyright file="NestingPOCOTests.cs" company="Marimer LLC">
//     Copyright (c) Marimer LLC. All rights reserved.
//     Website: https://cslanet.com
// </copyright>
// <summary>Tests of serialization behaviour on the AutoSerializable class NestingPOCO</summary>
//-----------------------------------------------------------------------
using System;
using System.Collections.Generic;
using System.Text;
using Csla.Serialization.Mobile;
using Microsoft.VisualStudio.TestTools.UnitTesting;
using Csla.Generators.CSharp.TestObjects;
using Microsoft.Extensions.DependencyInjection;
using Csla.Configuration;
using Csla.TestHelpers;
 
namespace Csla.Generators.CSharp.Tests
{
 
  [TestClass]
  public class NestingPOCOTests
  {
    private static TestDIContext _testDIContext;
 
    [ClassInitialize]
    public static void ClassInitialize(TestContext testContext)
    {
      _testDIContext = TestDIContextFactory.CreateDefaultContext();
    }
 
    #region Serialize then Deserialize
 
    [TestMethod]
    public void SerializeThenDeserialize_NestingPOCOWithValueOfTesty_HasValueOfTesty()
    {
 
      // Arrange
      string actual;
      string expected = "Testy";
      NestingPOCO poco = new NestingPOCO();
      poco.SetValue("Testy");
      NestingPOCO deserializedPOCO;
 
      // Act
      deserializedPOCO = SerializeThenDeserialiseNestingPOCO(poco);
      actual = deserializedPOCO.GetValue();
 
      // Assert
      Assert.AreEqual(expected, actual);
 
    }
 
    [TestMethod]
    public void SerializeThenDeserialize_NestingPOCOWithNullValue_HasNullValue()
    {
 
      // Arrange
      string actual;
      NestingPOCO poco = new NestingPOCO();
      poco.SetValue(null);
      NestingPOCO deserializedPOCO;
 
      // Act
      deserializedPOCO = SerializeThenDeserialiseNestingPOCO(poco);
      actual = deserializedPOCO.GetValue();
 
      // Assert
      Assert.IsNull(actual);
 
    }
 
    #endregion
 
    #region Private Helper Methods
 
    private NestingPOCO SerializeThenDeserialiseNestingPOCO(NestingPOCO valueToSerialize)
    {
      var applicationContext = _testDIContext.CreateTestApplicationContext();
 
      System.IO.MemoryStream serializationStream;
      NestingPOCO deserializedValue;
      MobileFormatter formatter = new MobileFormatter(applicationContext);
 
      // Act
      using (serializationStream = new System.IO.MemoryStream())
      {
        formatter.Serialize(serializationStream, valueToSerialize);
        serializationStream.Seek(0, System.IO.SeekOrigin.Begin);
        deserializedValue = formatter.Deserialize(serializationStream) as NestingPOCO;
      }
 
      return deserializedValue;
    }
 
    #endregion
 
  }
}