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// =====================================================================================
// Copyright © 2005 by . All rights are reserved.
//
// If you like this code then feel free to go ahead and use it.
// The only thing I ask is that you don't remove or alter my copyright notice.
//
// Your use of this software is entirely at your own risk. I make no claims or
// warrantees about the reliability or fitness of this code for any particular purpose.
// If you make changes or additions to this code please mark your code as being yours.
//
// website , email OmarALZabir@gmail.com, msn oazabir@hotmail.com
// =====================================================================================
using System;
using System.IO;
using System.Xml;
using System.Xml.Serialization;
using NUnit.Framework;
using SmartInstitute.DataAccessLayer.Factories;
namespace SmartInstitute.DataAccessLayer.UnitTests
{
/// <summary>
/// Provides tests for the and Course objects (entity, collection and repository).
/// </summary>
[TestFixture]
public class CourseRepositoryTest
{
// the Course instance used to test the repository.
private Course mock;
// the CourseCollection instance used to test the repository.
CourseCollection mockCollection;
/// <summary>
/// Creates a new <see cref="CourseRepositoryTest"/> instance.
/// </summary>
public CourseRepositoryTest()
{
this.mock = (Course)CreateMockInstance();
}
/// <summary>
/// This method is used to construct the test environment prior to running the tests.
/// </summary>
[TestFixtureSetUp]
public void Init()
{
System.Console.WriteLine(new String('-', 75));
//System.Console.WriteLine("-- Testing the Course Entity with the " + Configuration.Settings.ClientType + " --");
System.Console.WriteLine(new String('-', 75));
}
/// <summary>
/// This method is used to restore the environment after the tests are completed.
/// </summary>
[TestFixtureTearDown]
public void Dispose()
{
System.Console.WriteLine();
System.Console.WriteLine();
}
/// <summary>
/// Inserts a mock Course entity into the database.
/// </summary>
[Test]
public void Step_1_Insert()
{
Assert.IsTrue(CourseRepository.Current.Insert(this.mock), "Insert failed");
System.Console.WriteLine("CourseRepository.Current.Insert(this.mock):");
System.Console.WriteLine(this.mock);
}
/// <summary>
/// Selects all Course objects of the database.
/// </summary>
[Test]
public void Step_2_SelectAll()
{
mockCollection = CourseRepository.Current.GetAll();
Assert.IsTrue(mockCollection.Count > 0, "No records returned.");
System.Console.WriteLine("CourseRepository.Current.GetAll():");
System.Console.WriteLine(mockCollection);
if (mockCollection.Count > 0)
{
CourseRepository.Current.DeepLoad(mockCollection[0]);
}
}
/// <summary>
/// Deep load all Course children.
/// </summary>
[Test]
public void Step_3_DeepLoad()
{
if (mockCollection.Count > 0)
{
mockCollection.Shuffle();
CourseRepository.Current.DeepLoad(mockCollection[0]);
System.Console.WriteLine("Course instance correctly deep loaded at 1 level.");
mockCollection.Shuffle();
CourseRepository.Current.DeepLoad(mockCollection[0], true);
System.Console.WriteLine("Course instance correctly deep loaded at N level.");
}
}
/// <summary>
/// Updates a mock Course entity into the database.
/// </summary>
[Test]
public void Step_4_Update()
{
this.mock = UpdateMockInstance(this.mock);
Assert.IsTrue(CourseRepository.Current.Update(this.mock), "Update failed.");
// TODO : select sur l'id
// TODO : verif si l'object recup? est egal
System.Console.WriteLine("CourseRepository.Current.Update(this.mock):");
System.Console.WriteLine(this.mock);
}
/// <summary>
/// Delete the mock Course entity into the database.
/// </summary>
[Test]
public void Step_5_Delete()
{
Assert.IsTrue(CourseRepository.Current.Delete(this.mock), "Delete failed.");
System.Console.WriteLine("CourseRepository.Current.Delete(this.mock):");
System.Console.WriteLine(this.mock);
}
#region Serialization tests
/// <summary>
/// Serialize the mock Course entity into a temporary file.
/// </summary>
[Test]
public void Step_6_SerializeEntity()
{
string fileName = "temp_Course.xml";
XmlSerializer mySerializer = new XmlSerializer(typeof(Course));
StreamWriter myWriter = new StreamWriter(fileName);
mySerializer.Serialize(myWriter, this.mock);
myWriter.Close();
System.Console.WriteLine("this.mock correctly serialized to a temporary file.");
}
/// <summary>
/// Deserialize the mock Course entity from a temporary file.
/// </summary>
[Test]
public void Step_7_DeserializeEntity()
{
string fileName = "temp_Course.xml";
XmlSerializer mySerializer = new XmlSerializer(typeof(Course));
FileStream myFileStream = new FileStream(fileName, FileMode.Open);
this.mock = (Course) mySerializer.Deserialize(myFileStream);
myFileStream.Close();
File.Delete(fileName);
System.Console.WriteLine("this.mock correctly deserialized from a temporary file.");
}
/// <summary>
/// Serialize a Course collection into a temporary file.
/// </summary>
[Test]
public void Step_8_SerializeCollection()
{
string fileName = "temp_CourseCollection.xml";
CourseCollection mockCollection = new CourseCollection();
mockCollection.Add(this.mock);
XmlSerializer mySerializer = new XmlSerializer(typeof(CourseCollection));
StreamWriter myWriter = new StreamWriter(fileName);
mySerializer.Serialize(myWriter, mockCollection);
myWriter.Close();
System.Console.WriteLine("CourseCollection correctly serialized to a temporary file.");
}
/// <summary>
/// Deserialize a Course collection from a temporary file.
/// </summary>
[Test]
public void Step_9_DeserializeCollection()
{
string fileName = "temp_CourseCollection.xml";
XmlSerializer mySerializer = new XmlSerializer(typeof(CourseCollection));
FileStream myFileStream = new FileStream(fileName, FileMode.Open);
CourseCollection mockCollection = (CourseCollection) mySerializer.Deserialize(myFileStream);
myFileStream.Close();
File.Delete(fileName);
System.Console.WriteLine("CourseCollection correctly deserialized from a temporary file.");
}
#endregion
#region Mock Instance
///<summary>
/// Returns a Typed Course Entity with mock values.
///</summary>
public Course CreateMockInstance()
{
Course mock = new Course();
mock.CourseCode = "test"; /*new Guid("20E43088-4618-4F4A-B8AD-FC31B50D94CD")*/
mock.Title = "test"; /*new Guid("20E43088-4618-4F4A-B8AD-FC31B50D94CD")*/
mock.SciCredit = (int)12; /*new Guid("20E43088-4618-4F4A-B8AD-FC31B50D94CD")*/
mock.CompCredit = (int)12; /*new Guid("20E43088-4618-4F4A-B8AD-FC31B50D94CD")*/
mock.LecCredit = (int)12; /*new Guid("20E43088-4618-4F4A-B8AD-FC31B50D94CD")*/
mock.ChangeStamp = new DateTime(2005, 7, 25, 14, 34, 54, 390); /*new Guid("20E43088-4618-4F4A-B8AD-FC31B50D94CD")*/
return (Course)mock;
}
///<summary>
/// Update the Typed Course Entity with modified mock values.
///</summary>
public Course UpdateMockInstance(Course mock)
{
mock.CourseCode = "test2";
mock.Title = "test2";
mock.SciCredit = (int)13;
mock.CompCredit = (int)13;
mock.LecCredit = (int)13;
mock.ChangeStamp = new DateTime(2005, 7, 25, 14, 34, 54, 390);
return (Course)mock;
}
#endregion
}
}
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